title
Java Tutorial For Beginners - Step By Step | Java Basics | Java Certification Training | Edureka

description
πŸ”₯ Java Certification Training (Use Code "π˜πŽπ”π“π”ππ„πŸπŸŽ"): https://www.edureka.co/java-j2ee-training-course This Edureka video on β€œJava Tutorial For Beginners” will give you a brief insight about Java and its various fundamental concepts along with their practical implementation. Through this tutorial, you will learn the following topics: 1. Introduction to Java 2. JVM vs JRE vs JDK 3. Java Fundamentals 4. Objects & Classes 5. Methods & Access Modifiers 6. Flow Of Control 7. Java Arrays Do subscribe to our channel and hit the bell icon to never miss an update from us in the future: https://goo.gl/6ohpTV Check out our Java Tutorial blog series: https://goo.gl/osrGrS Check out our complete Youtube playlist here: https://www.youtube.com/playlist?list=PL9ooVrP1hQOHb4bxoHauWVwNg4FweDItZ ------------------------------------- Instagram: https://www.instagram.com/edureka_learning/ Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka #Java #JavaTutorial #JavaTutorialForBeginners #LearnJava #JavaOnlineTraining #JavaProgramming ------------------------------------- How it Works? 1. This is a 7 Week Instructor-led Online Course, 45 hours of assignment and 20 hours of project work. 2. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course. 3. At the end of the training, you will be working on a real-time project for which we will provide you a Grade and a Verifiable Certificate! - - - - - - - - - - - - - - - - - About the Course Edureka's Advanced Java J2EE and SOA training and certification course is designed for students and professionals who want to be a Java Developer. This is a 42-hour course which will cover both core and advanced Java concepts like Database connectivity, Threads, Exception Handling, Collections, JSP, Servlets, XML Handling etc. We will also learn various Java frameworks like Hibernate and Spring. During our Java/ Certification training, our instructors will help you: 1. Develop the code with various Java data types, conditions, and loops. 2. Implement arrays, functions and string handling techniques. 3. Understand object-oriented programming through Java using Classes, Objects and various Java concepts like Abstract, Final etc. 4. Implement multi-threading and exception handling. 5. Use parse XML files using DOM and SAX in Java. 6. Write a code in JDBC to communicate with the Database. 7. Develop web applications and JSP pages. 8. Interact with the database using hibernate framework. 9. Write code with spring framework components like Dependency Injection and Auto Wiring. 10. Implement SOA using web services. - - - - - - - - - - - - - - - - - - - Who should go for this course? This course is designed for professionals aspiring to become Java Developers. Programmers, Web Developers, Web Designers, Programming Hobbyists, Database Administrators, Youngsters who want to kick-start their career are the key beneficiaries of this course. - - - - - - - - - - - - - - - - Why learn Java? Java is a general-purpose, class-based, object-oriented computer programming language that was designed by James Gosling at Sun Microsystems in 1995. Key Highlights of Java: Platform Independent: This allows programmers to develop applications that can run on any operating system. Usability of Java: Java is most widely used programming language. It is present everywhere. It really doesn't matter which domain you are working in, you will surely come across Java sooner or later! Open Source: The good news is that Java is available for free! All the development tools and the environment (JRE & JDK) that is used to develop Java applications are absolutely free of cost. Android: Irrespective of the fact that you are tech savvy or not, most of us are badly bitten by the Android bug! Android is in great demand today and fortunately you need Java for Android development. Hence, the importance of Java has increased even more. Hadoop: Hadoop is one of the most trending frameworks for processing Big Data. It has been designed and developed in Java. ------------------------------------- Got a question on the topic? Please share it in the comment section below and our experts will answer it for you. For Java Training and Certification, please write back to us at sales@edureka.in or call us at IND: 9606058406 / US: 18338555775 (toll free).

detail
{'title': 'Java Tutorial For Beginners - Step By Step | Java Basics | Java Certification Training | Edureka', 'heatmap': [{'end': 361.021, 'start': 266.801, 'weight': 0.77}, {'end': 547.975, 'start': 509.173, 'weight': 0.763}, {'end': 722.585, 'start': 655.299, 'weight': 0.939}, {'end': 1021.814, 'start': 990.523, 'weight': 0.7}, {'end': 1415.58, 'start': 1379.776, 'weight': 0.742}], 'summary': 'This java tutorial covers java programming fundamentals, objects, methods, excess modifiers, programming features, syntax, conditional constructs, jump statements, and arrays, providing practical examples and explanations for each topic.', 'chapters': [{'end': 389.205, 'segs': [{'end': 109.499, 'src': 'embed', 'start': 84.788, 'weight': 5, 'content': [{'end': 92.17, 'text': 'So Java is a programming language with which you can write a platform, independent software.', 'start': 84.788, 'duration': 7.382}, {'end': 100.994, 'text': 'James Gosling was the key member of this project, right under the company Sun Microsystems, and we also call him the father of Java.', 'start': 92.17, 'duration': 8.824}, {'end': 109.499, 'text': 'Java is free and open source right and other than this Java was originally called as green from the green.', 'start': 101.855, 'duration': 7.644}], 'summary': "Java, a platform-independent language, was developed by james gosling under sun microsystems. it's free and open source.", 'duration': 24.711, 'max_score': 84.788, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY84788.jpg'}, {'end': 183.819, 'src': 'embed', 'start': 136.276, 'weight': 0, 'content': [{'end': 139.758, 'text': 'so you can run your application on any platform.', 'start': 136.276, 'duration': 3.482}, {'end': 144.2, 'text': 'So this is basically the platform independent nature of Java.', 'start': 140.318, 'duration': 3.882}, {'end': 151.845, 'text': 'Now the various buzzwords which actually make Java, you know a language to be used the very first is easy.', 'start': 145.121, 'duration': 6.724}, {'end': 159.731, 'text': 'now many times we as developers, we might find java as a tough language, but this is not the correct intention on it.', 'start': 152.589, 'duration': 7.142}, {'end': 164.113, 'text': 'so when we are talking about languages like c and c plus plus.', 'start': 159.731, 'duration': 4.382}, {'end': 167.574, 'text': 'so if you are already aware, with the languages c and c plus plus,', 'start': 164.113, 'duration': 3.461}, {'end': 176.537, 'text': 'you will actually find java is easy because the synthetical approach and the oops features they are taken from c and c plus plus itself.', 'start': 167.574, 'duration': 8.963}, {'end': 182.499, 'text': 'Then Java is distributed so we can develop client-server applications.', 'start': 177.037, 'duration': 5.462}, {'end': 183.819, 'text': 'Java is highly secure.', 'start': 182.499, 'duration': 1.32}], 'summary': 'Java is platform independent, easy, and secure, making it suitable for client-server applications.', 'duration': 47.543, 'max_score': 136.276, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY136276.jpg'}, {'end': 361.021, 'src': 'heatmap', 'start': 211.307, 'weight': 1, 'content': [{'end': 216.989, 'text': 'So we call them the exceptions and we use try-catch mechanism to handle all these errors at runtime.', 'start': 211.307, 'duration': 5.682}, {'end': 223.912, 'text': 'So Java is interpreted Java is platform independent Java is portable Java is multi-threaded.', 'start': 217.53, 'duration': 6.382}, {'end': 228.403, 'text': 'Now there are so many other features linked to Java platform.', 'start': 224.6, 'duration': 3.803}, {'end': 233.847, 'text': 'independent feature is one of the features which makes Java to run on any operating system.', 'start': 228.403, 'duration': 5.444}, {'end': 244.976, 'text': 'So when I say any operating system, so typically we are trying to come up and understand that it is basically Windows Linux Unix Mac Solaris.', 'start': 234.308, 'duration': 10.668}, {'end': 252.122, 'text': "So all these operating systems they have Java virtual machine pre-installed which makes Java's platform independent.", 'start': 245.397, 'duration': 6.725}, {'end': 254.716, 'text': 'so we can write.', 'start': 252.995, 'duration': 1.721}, {'end': 259.098, 'text': 'you know, multi-threaded structures when we are doing programming in java.', 'start': 254.716, 'duration': 4.382}, {'end': 263.28, 'text': 'it means that at the same time we can do multiple jobs.', 'start': 259.098, 'duration': 4.182}, {'end': 266.801, 'text': 'for example, if we are writing a music application, we can listen to the song,', 'start': 263.28, 'duration': 3.521}, {'end': 272.644, 'text': 'apparently we can browse the other music files and apparently we can download some media file.', 'start': 266.801, 'duration': 5.843}, {'end': 275.765, 'text': "so that's what multi-threaded is.", 'start': 272.644, 'duration': 3.121}, {'end': 277.986, 'text': 'now, what is jvm, jre and jdk?', 'start': 275.765, 'duration': 2.221}, {'end': 284.28, 'text': 'So as Java virtual machine is a system software which is pre-installed within the operating system.', 'start': 278.658, 'duration': 5.622}, {'end': 290.022, 'text': 'So it is the responsibility of the OS vendor to include it in the OS.', 'start': 284.88, 'duration': 5.142}, {'end': 291.803, 'text': 'So you need not to install it.', 'start': 290.382, 'duration': 1.421}, {'end': 298.365, 'text': 'So main purpose of JVM is to execute the compiled version of your Java source.', 'start': 292.223, 'duration': 6.142}, {'end': 299.846, 'text': "So that's like bytecode.", 'start': 298.766, 'duration': 1.08}, {'end': 306.61, 'text': 'So, when you write a program in Java, you compile it, you get a bytecode and JVM executes the bytecode,', 'start': 300.226, 'duration': 6.384}, {'end': 309.632, 'text': 'since JVM is available in all the operating systems.', 'start': 306.61, 'duration': 3.022}, {'end': 312.813, 'text': 'So your bytecode can be executed on any OS.', 'start': 309.812, 'duration': 3.001}, {'end': 317.136, 'text': 'So this makes your Java as platform independent programming language.', 'start': 313.354, 'duration': 3.782}, {'end': 321.513, 'text': 'Because JRE is Java runtime environment.', 'start': 318.271, 'duration': 3.242}, {'end': 324.835, 'text': 'Now, this is the environment within which JVM runs.', 'start': 321.993, 'duration': 2.842}, {'end': 330.598, 'text': 'So it is having some set of libraries and other files that JVM will use at runtime.', 'start': 324.895, 'duration': 5.703}, {'end': 336.302, 'text': 'So we also call it as runtime environment of Java or Java RTE as in short.', 'start': 331.059, 'duration': 5.243}, {'end': 338.246, 'text': 'The next is JDK.', 'start': 337.145, 'duration': 1.101}, {'end': 340.527, 'text': 'So JDK is the development kit.', 'start': 338.806, 'duration': 1.721}, {'end': 342.549, 'text': "It's going to contain the API's.", 'start': 340.627, 'duration': 1.922}, {'end': 346.691, 'text': "So, when I say API's, that's like application programming interfaces.", 'start': 342.969, 'duration': 3.722}, {'end': 352.615, 'text': "it's going to contain set of defined code snippets or libraries which we are going to use in our program.", 'start': 346.691, 'duration': 5.924}, {'end': 358.119, 'text': "So you can consider that it's a collection of predefined code snippet its collection of tools.", 'start': 353.116, 'duration': 5.003}, {'end': 361.021, 'text': 'For example, you want to compile your Java program.', 'start': 358.179, 'duration': 2.842}], 'summary': 'Java is platform independent, interpreted, and multi-threaded, with jvm, jre, and jdk as key components.', 'duration': 72.973, 'max_score': 211.307, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY211307.jpg'}, {'end': 338.246, 'src': 'embed', 'start': 309.812, 'weight': 4, 'content': [{'end': 312.813, 'text': 'So your bytecode can be executed on any OS.', 'start': 309.812, 'duration': 3.001}, {'end': 317.136, 'text': 'So this makes your Java as platform independent programming language.', 'start': 313.354, 'duration': 3.782}, {'end': 321.513, 'text': 'Because JRE is Java runtime environment.', 'start': 318.271, 'duration': 3.242}, {'end': 324.835, 'text': 'Now, this is the environment within which JVM runs.', 'start': 321.993, 'duration': 2.842}, {'end': 330.598, 'text': 'So it is having some set of libraries and other files that JVM will use at runtime.', 'start': 324.895, 'duration': 5.703}, {'end': 336.302, 'text': 'So we also call it as runtime environment of Java or Java RTE as in short.', 'start': 331.059, 'duration': 5.243}, {'end': 338.246, 'text': 'The next is JDK.', 'start': 337.145, 'duration': 1.101}], 'summary': 'Java bytecode runs on any os, making it a platform-independent programming language with jre providing the runtime environment for jvm.', 'duration': 28.434, 'max_score': 309.812, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY309812.jpg'}], 'start': 11.394, 'title': 'Java programming', 'summary': 'Provides an introduction to java programming, covering its fundamentals, object-oriented concepts, platform independence, and key features such as security, multi-threading, and its role in client-server applications.', 'chapters': [{'end': 136.276, 'start': 11.394, 'title': 'Introduction to java programming', 'summary': "Covers a quick introduction to java, including its fundamentals, object-oriented concepts, and its history. it emphasizes java's platform independence, its key member james gosling, and the principle of 'write once, run anywhere'.", 'duration': 124.882, 'highlights': ['Java is a high-level programming language used to develop platform-independent software, and it was originally developed under the company Sun Microsystems by James Gosling, also known as the father of Java.', "Java follows the principle of 'write once, run anywhere', allowing code to be written once and run on any platform, which makes it a versatile and widely used programming language.", 'The chapter provides a quick introduction to Java, covering its fundamentals, object-oriented concepts, and its history, highlighting its platform independence and its key member James Gosling.']}, {'end': 389.205, 'start': 136.276, 'title': 'Java platform features', 'summary': 'Highlights the platform independent nature of java, its ease of use compared to c and c++, its use in client-server applications, its security features, object-oriented programming structure, robust error handling, multi-threading capabilities, and the role of jvm, jre, and jdk in making java a platform-independent programming language.', 'duration': 252.929, 'highlights': ["Java's platform independent nature allows it to run on any operating system, such as Windows, Linux, Unix, Mac, and Solaris, due to the pre-installed Java virtual machine. Java's platform independent nature enables it to run on various operating systems, including Windows, Linux, Unix, Mac, and Solaris, thanks to the pre-installed Java virtual machine.", "Java's ease of use compared to C and C++ is attributed to its synthetic approach and the incorporation of OOP features from C and C++. Java's ease of use compared to C and C++ stems from its synthetic approach and the incorporation of object-oriented programming features from C and C++.", "Java's robust nature allows it to handle errors at runtime through exceptions and the try-catch mechanism, preventing application crashes. Java's robust nature enables it to handle errors at runtime through exceptions and the try-catch mechanism, preventing application crashes.", "Java's multi-threaded nature allows for the simultaneous execution of multiple tasks, such as listening to music, browsing files, and downloading media. Java's multi-threaded nature enables the simultaneous execution of multiple tasks, such as listening to music, browsing files, and downloading media.", 'JVM, JRE, and JDK play pivotal roles in making Java a platform-independent programming language, with JVM executing bytecode on different operating systems, JRE providing the runtime environment, and JDK containing libraries and development tools. JVM, JRE, and JDK play pivotal roles in making Java a platform-independent programming language, with JVM executing bytecode on different operating systems, JRE providing the runtime environment, and JDK containing libraries and development tools.']}], 'duration': 377.811, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY11394.jpg', 'highlights': ["Java follows the principle of 'write once, run anywhere', allowing code to be written once and run on any platform, making it a versatile and widely used programming language.", "Java's platform independent nature enables it to run on various operating systems, including Windows, Linux, Unix, Mac, and Solaris, thanks to the pre-installed Java virtual machine.", "Java's robust nature enables it to handle errors at runtime through exceptions and the try-catch mechanism, preventing application crashes.", "Java's multi-threaded nature enables the simultaneous execution of multiple tasks, such as listening to music, browsing files, and downloading media.", 'JVM, JRE, and JDK play pivotal roles in making Java a platform-independent programming language, with JVM executing bytecode on different operating systems, JRE providing the runtime environment, and JDK containing libraries and development tools.', 'Java is a high-level programming language used to develop platform-independent software, and it was originally developed under the company Sun Microsystems by James Gosling, also known as the father of Java.', "Java's ease of use compared to C and C++ stems from its synthetic approach and the incorporation of object-oriented programming features from C and C++.", 'The chapter provides a quick introduction to Java, covering its fundamentals, object-oriented concepts, and its history, highlighting its platform independence and its key member James Gosling.']}, {'end': 879.537, 'segs': [{'end': 418.175, 'src': 'embed', 'start': 389.345, 'weight': 0, 'content': [{'end': 396.468, 'text': "They are the two key fundamentals when we are talking about Java as programming language, let's understand what are objects.", 'start': 389.345, 'duration': 7.123}, {'end': 401.971, 'text': 'So anything which you can feel touch see is an object.', 'start': 397.168, 'duration': 4.803}, {'end': 404.572, 'text': 'So we say an object is a real-world entity.', 'start': 402.311, 'duration': 2.261}, {'end': 413.456, 'text': 'So laptop fan chair table mobile phone anything which you can see around you even you and me we are objects.', 'start': 405.552, 'duration': 7.904}, {'end': 418.175, 'text': 'so every object is having a state and a behavior.', 'start': 414.213, 'duration': 3.962}], 'summary': 'Java programming language: objects are real-world entities with state and behavior.', 'duration': 28.83, 'max_score': 389.345, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY389345.jpg'}, {'end': 466.934, 'src': 'embed', 'start': 443.819, 'weight': 2, 'content': [{'end': 451.304, 'text': 'but when we talk about the object in a computer science term, we say an object is a multi-value container.', 'start': 443.819, 'duration': 7.485}, {'end': 453.025, 'text': 'So just like a box.', 'start': 451.845, 'duration': 1.18}, {'end': 458.289, 'text': "So the way we store data in the box, right? So I'm going to take an example here.", 'start': 453.646, 'duration': 4.643}, {'end': 460.931, 'text': "Let's say you got a box filled with cookies.", 'start': 458.629, 'duration': 2.302}, {'end': 465.512, 'text': 'So assorted cookies now, right? So not just only butter cookies.', 'start': 461.767, 'duration': 3.745}, {'end': 466.934, 'text': 'You have chocolate chip cookies.', 'start': 465.532, 'duration': 1.402}], 'summary': 'An object in computer science is like a multi-value container, similar to a box storing assorted cookies.', 'duration': 23.115, 'max_score': 443.819, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY443819.jpg'}, {'end': 547.975, 'src': 'heatmap', 'start': 509.173, 'weight': 0.763, 'content': [{'end': 513.333, 'text': 'Now every object which will be created when we will write the program.', 'start': 509.173, 'duration': 4.16}, {'end': 518.996, 'text': 'So when the object will be created in the RAM area, the object will have a unique ID.', 'start': 513.734, 'duration': 5.262}, {'end': 521.837, 'text': 'So we call this unique ID as a hash code.', 'start': 519.476, 'duration': 2.361}, {'end': 527.779, 'text': 'Now every object in Java is stored in heap as a data structure in the RAM.', 'start': 522.357, 'duration': 5.422}, {'end': 532.94, 'text': 'So there we are using this technique called hashing to store the objects.', 'start': 528.279, 'duration': 4.661}, {'end': 538.322, 'text': 'So hash code is a unique ID linked with each and every object.', 'start': 533.681, 'duration': 4.641}, {'end': 547.975, 'text': 'So moving from objects to classes now, so guys class is a blueprint of object having various properties.', 'start': 539.591, 'duration': 8.384}], 'summary': 'In java, every object has a unique hash code, stored in heap as a data structure.', 'duration': 38.802, 'max_score': 509.173, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY509173.jpg'}, {'end': 596.151, 'src': 'embed', 'start': 570.182, 'weight': 3, 'content': [{'end': 578.244, 'text': 'So similarly when we are going to program we need to write this class, but when we are writing this class, this is a textual description.', 'start': 570.182, 'duration': 8.062}, {'end': 585.125, 'text': 'So we are programming but whatever you are writing in the class that is basically the property of objects.', 'start': 578.444, 'duration': 6.681}, {'end': 589.107, 'text': 'So what classes can have classes can have fields and method.', 'start': 585.545, 'duration': 3.562}, {'end': 591.848, 'text': 'So there are two things which your classes will contain.', 'start': 589.427, 'duration': 2.421}, {'end': 596.151, 'text': 'So they contains fields as in the primary data.', 'start': 592.529, 'duration': 3.622}], 'summary': 'When programming, classes contain fields and methods as primary data.', 'duration': 25.969, 'max_score': 570.182, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY570182.jpg'}, {'end': 728.106, 'src': 'heatmap', 'start': 655.299, 'weight': 4, 'content': [{'end': 661.183, 'text': 'So in the fundamentals of Java, we will be now having a look into operators data types and variables.', 'start': 655.299, 'duration': 5.884}, {'end': 666.026, 'text': "So we'll start with something on as variables a variable is nothing.", 'start': 661.663, 'duration': 4.363}, {'end': 667.647, 'text': "It's a storage container.", 'start': 666.186, 'duration': 1.461}, {'end': 669.409, 'text': 'So variable will hold the data.', 'start': 668.028, 'duration': 1.381}, {'end': 673.687, 'text': 'For example age will hold the data 20.', 'start': 669.709, 'duration': 3.978}, {'end': 675.548, 'text': 'Name will hold the data.', 'start': 673.687, 'duration': 1.861}, {'end': 677.069, 'text': 'for example, John.', 'start': 675.548, 'duration': 1.521}, {'end': 683.412, 'text': 'so variable can be a local variable which will be created in a method or in a block.', 'start': 677.069, 'duration': 6.343}, {'end': 685.773, 'text': 'then a variable can be an instance variable.', 'start': 683.412, 'duration': 2.361}, {'end': 692.698, 'text': 'So instance variable is the attribute of an object Static variable belongs to the class.', 'start': 686.073, 'duration': 6.625}, {'end': 702.289, 'text': 'So local variable belongs to a scope for example methods instance variables belongs to objects static variables belongs to class.', 'start': 693.098, 'duration': 9.191}, {'end': 707.835, 'text': 'So variable why it is termed as variable because its data can be manipulated.', 'start': 702.749, 'duration': 5.086}, {'end': 713.042, 'text': 'So after having said that we got a variable which will hold the data.', 'start': 708.701, 'duration': 4.341}, {'end': 719.164, 'text': 'So guys we need to decide the type for the variable right now variables.', 'start': 713.562, 'duration': 5.602}, {'end': 722.585, 'text': 'They are divided into two types primitive and non-primitive.', 'start': 719.264, 'duration': 3.321}, {'end': 728.106, 'text': 'So non-primitives are sometimes referred to as reference types as well in the primitive.', 'start': 722.885, 'duration': 5.221}], 'summary': 'Java fundamentals cover operators, data types, and variables, including local, instance, and static variables, as well as primitive and non-primitive types.', 'duration': 25.357, 'max_score': 655.299, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY655299.jpg'}, {'end': 879.537, 'src': 'embed', 'start': 855.104, 'weight': 5, 'content': [{'end': 863.749, 'text': 'So how you going to assign the data into the container and lastly we have unary operators as in plus plus minus minus then not and negation.', 'start': 855.104, 'duration': 8.645}, {'end': 865.81, 'text': 'So shift operators.', 'start': 864.389, 'duration': 1.421}, {'end': 873.574, 'text': 'they will be working on shifting the bits towards the left or to the right and triple right shift is supposed to work only on the positive numbers.', 'start': 865.81, 'duration': 7.764}, {'end': 879.537, 'text': 'So these are the various operators which can perform operation on your data types.', 'start': 874.375, 'duration': 5.162}], 'summary': 'Operators can perform operations on data types, including unary and shift operators.', 'duration': 24.433, 'max_score': 855.104, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY855104.jpg'}], 'start': 389.345, 'title': 'Java: objects and entities', 'summary': 'Discusses fundamental concepts of objects in java programming, defining objects as real-world entities with state and behavior, and providing examples of objects like laptop, fan, chair, and mobile phone.', 'chapters': [{'end': 443.819, 'start': 389.345, 'title': 'Java: objects and entities', 'summary': 'Discusses the fundamental concepts of objects in java programming language, defining objects as real-world entities with state and behavior, and providing examples of objects such as laptop, fan, chair, and mobile phone.', 'duration': 54.474, 'highlights': ['Objects are real-world entities with state and behavior, such as a person sitting (state) and breathing (behavior).', 'Examples of objects include laptop, fan, chair, table, mobile phone, and human beings.', 'Understanding objects is fundamental to Java programming language.']}, {'end': 879.537, 'start': 443.819, 'title': 'Object, class & variable fundamentals in java', 'summary': 'Explains the concept of objects and classes, including their properties, behavior, and storage in ram, as well as covers the fundamentals of variables, data types, and operators, emphasizing the distinction between primitive and non-primitive types.', 'duration': 435.718, 'highlights': ['Objects as multi-value containers and their storage in RAM Objects in computer science are described as multi-value containers, storing data in the RAM, with a unique hash code assigned to each object.', 'Classes as blueprints of objects and their properties and methods Classes are blueprints of objects, defining their properties and methods, including fields, methods, constructors, and nested classes.', 'Variables as storage containers and their types: primitive and non-primitive Variables are storage containers, categorized into primitive and non-primitive types, with primitive types including Boolean, numeric, and non-primitive types storing references.', 'Explanation of various operators for performing operations on data types The chapter covers various operators, including arithmetic, bitwise, logical, relational, ternary, assignment, unary, and shift operators for performing operations on different data types.']}], 'duration': 490.192, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY389345.jpg', 'highlights': ['Understanding objects is fundamental to Java programming language.', 'Examples of objects include laptop, fan, chair, table, mobile phone, and human beings.', 'Objects as multi-value containers and their storage in RAM.', 'Classes as blueprints of objects, defining their properties and methods.', 'Variables as storage containers, categorized into primitive and non-primitive types.', 'Explanation of various operators for performing operations on data types.']}, {'end': 1415.58, 'segs': [{'end': 935.112, 'src': 'embed', 'start': 909.572, 'weight': 4, 'content': [{'end': 914.275, 'text': "So when we are talking about the methods guys, it's gonna be certain instructions.", 'start': 909.572, 'duration': 4.703}, {'end': 920.459, 'text': 'So we can even say set of code that is grouped together to perform a specific operation.', 'start': 914.795, 'duration': 5.664}, {'end': 922.661, 'text': 'For example login user.', 'start': 920.599, 'duration': 2.062}, {'end': 927.746, 'text': 'So we need to check for the email ID and the password whether it is filled or not.', 'start': 923.343, 'duration': 4.403}, {'end': 931.229, 'text': 'The second step is whether they are correctly formed or not.', 'start': 928.127, 'duration': 3.102}, {'end': 935.112, 'text': 'The third step would be checking on the server whether they exist or not.', 'start': 931.649, 'duration': 3.463}], 'summary': 'Methods are sets of code for specific operations, like login, involving email and password validation.', 'duration': 25.54, 'max_score': 909.572, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY909572.jpg'}, {'end': 1023.595, 'src': 'heatmap', 'start': 977.716, 'weight': 0, 'content': [{'end': 981.138, 'text': 'So these are the methods which we are going to use for example print line.', 'start': 977.716, 'duration': 3.422}, {'end': 982.919, 'text': 'It will print a line on the console.', 'start': 981.338, 'duration': 1.581}, {'end': 984.06, 'text': "It's a predefined method.", 'start': 983.039, 'duration': 1.021}, {'end': 990.503, 'text': 'Then we got a user defined method, for example login, user register, user order, products, right?', 'start': 984.4, 'duration': 6.103}, {'end': 994.405, 'text': 'So all these matters which we want, the way we want to come up with them.', 'start': 990.523, 'duration': 3.882}, {'end': 996.406, 'text': 'So we will define them the way we want.', 'start': 994.505, 'duration': 1.901}, {'end': 998.107, 'text': "So that's like user defined methods.", 'start': 996.446, 'duration': 1.661}, {'end': 1003.249, 'text': 'So to use a method there are two important steps which you need to perform.', 'start': 999.287, 'duration': 3.962}, {'end': 1007.812, 'text': 'The first thing is method initialization, which means that you are going to define the method.', 'start': 1003.529, 'duration': 4.283}, {'end': 1010.433, 'text': "You're going to write what and all your method will do.", 'start': 1007.932, 'duration': 2.501}, {'end': 1012.294, 'text': 'We call it the definition as well.', 'start': 1010.633, 'duration': 1.661}, {'end': 1014.516, 'text': 'The next thing is method invocation.', 'start': 1012.735, 'duration': 1.781}, {'end': 1016.737, 'text': 'So you need to execute the same method.', 'start': 1014.836, 'duration': 1.901}, {'end': 1021.814, 'text': "Now any method which we are going to create so that's like initialization part.", 'start': 1017.37, 'duration': 4.444}, {'end': 1023.595, 'text': 'So method can have a modifier.', 'start': 1022.094, 'duration': 1.501}], 'summary': 'Methods include print line and user-defined methods like login, register, and order. two important steps are method initialization and method invocation.', 'duration': 45.879, 'max_score': 977.716, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY977716.jpg'}, {'end': 1086.909, 'src': 'embed', 'start': 1057.046, 'weight': 1, 'content': [{'end': 1059.028, 'text': 'We can even overload the method,', 'start': 1057.046, 'duration': 1.982}, {'end': 1075.062, 'text': 'which means use the same name of the method again and again and just keep on changing the input list so that the same method name will be easy to remember and we can just pass the different set of inputs and will be able to have the different flow of the execution.', 'start': 1059.028, 'duration': 16.034}, {'end': 1081.185, 'text': 'Now when you want to execute the method you write down the method name and put a semicolon in the end.', 'start': 1075.602, 'duration': 5.583}, {'end': 1083.347, 'text': "So you'll be able to execute it.", 'start': 1081.486, 'duration': 1.861}, {'end': 1086.909, 'text': 'So if you have inputs, you pass those inputs now.', 'start': 1083.747, 'duration': 3.162}], 'summary': 'Overloading allows using the same method name with different inputs for varied execution.', 'duration': 29.863, 'max_score': 1057.046, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY1057046.jpg'}, {'end': 1230.085, 'src': 'embed', 'start': 1203.328, 'weight': 3, 'content': [{'end': 1207.371, 'text': 'So if you want to write a Java program, so you need to have an IDE first.', 'start': 1203.328, 'duration': 4.043}, {'end': 1215.436, 'text': 'So, in the integrated development environment, you will be writing your Java program and we are going to write our very first Java program,', 'start': 1207.731, 'duration': 7.705}, {'end': 1217.617, 'text': 'which will just print out some string.', 'start': 1215.436, 'duration': 2.181}, {'end': 1220.599, 'text': "So let's see how we will write.", 'start': 1218.338, 'duration': 2.261}, {'end': 1224.662, 'text': 'So guys we need to use an ID or integrated development environment.', 'start': 1221.139, 'duration': 3.523}, {'end': 1230.085, 'text': 'So IDE over here means a software which can help us to create a software.', 'start': 1225.002, 'duration': 5.083}], 'summary': 'Using an ide is essential for writing java programs, as it assists in creating software.', 'duration': 26.757, 'max_score': 1203.328, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY1203328.jpg'}, {'end': 1415.58, 'src': 'heatmap', 'start': 1379.776, 'weight': 0.742, 'content': [{'end': 1384.72, 'text': 'So when you are writing this Java program, we have this public static void main.', 'start': 1379.776, 'duration': 4.944}, {'end': 1391.145, 'text': 'This is the method which will be executed by the JVM, right? So we call it a main method.', 'start': 1384.96, 'duration': 6.185}, {'end': 1393.467, 'text': 'Now, what is this public static void main?', 'start': 1391.686, 'duration': 1.781}, {'end': 1398.911, 'text': 'So, guys, public is an excess modifier, which means the method main is accessible anywhere.', 'start': 1393.847, 'duration': 5.064}, {'end': 1403.475, 'text': 'static is a keyword which says that the main method belongs to the class.', 'start': 1398.911, 'duration': 4.564}, {'end': 1406.556, 'text': 'Void is the return type, which means return nothing.', 'start': 1403.995, 'duration': 2.561}, {'end': 1415.58, 'text': 'Main is the name of the method that JVM will start looking and JVM is going to execute this main method.', 'start': 1407.076, 'duration': 8.504}], 'summary': 'The main method in java is public static void main, which is accessible anywhere, belongs to the class, and returns nothing.', 'duration': 35.804, 'max_score': 1379.776, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY1379776.jpg'}, {'end': 1420.101, 'src': 'embed', 'start': 1391.686, 'weight': 2, 'content': [{'end': 1393.467, 'text': 'Now, what is this public static void main?', 'start': 1391.686, 'duration': 1.781}, {'end': 1398.911, 'text': 'So, guys, public is an excess modifier, which means the method main is accessible anywhere.', 'start': 1393.847, 'duration': 5.064}, {'end': 1403.475, 'text': 'static is a keyword which says that the main method belongs to the class.', 'start': 1398.911, 'duration': 4.564}, {'end': 1406.556, 'text': 'Void is the return type, which means return nothing.', 'start': 1403.995, 'duration': 2.561}, {'end': 1415.58, 'text': 'Main is the name of the method that JVM will start looking and JVM is going to execute this main method.', 'start': 1407.076, 'duration': 8.504}, {'end': 1420.101, 'text': 'We got inputs to the main as an array of string.', 'start': 1416.04, 'duration': 4.061}], 'summary': 'Explanation of public static void main method and its components.', 'duration': 28.415, 'max_score': 1391.686, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY1391686.jpg'}], 'start': 880.297, 'title': 'Java methods and excess modifiers', 'summary': 'Covers methods in java, including method initialization, invocation, and types, and explains excess modifiers like default, public, private, and protected. it also demonstrates writing a basic java program using ides and program execution.', 'chapters': [{'end': 1097.395, 'start': 880.297, 'title': 'Methods in java', 'summary': 'Discusses methods in java, which are a set of instructions grouped together to perform a specific operation, with a focus on method initialization, invocation, and the types of methods in java.', 'duration': 217.098, 'highlights': ['Methods are a set of instructions grouped together to perform a specific operation, such as login user, and are created to be reusable. Methods in Java are created to be reusable and are a set of instructions grouped together to perform a specific operation, for example, login user.', 'Method must be written within a class, and each method will have a signature indicating its return type and the arguments it takes. In Java, methods must be written within a class, and each method will have a signature indicating its return type and the arguments it takes.', 'Java provides two types of methods: predefined or standard library methods, and user-defined methods. Java provides two types of methods: predefined or standard library methods (e.g., print line) and user-defined methods (e.g., login, user register, user order, products).', 'To use a method, the important steps include method initialization, defining the method, and method invocation, executing the method. To use a method, the important steps include method initialization, defining the method, and method invocation, executing the method.', 'Methods can be parameterized or non-parameterized, and method overloading is possible by using the same method name with different input lists. Methods in Java can be parameterized or non-parameterized, and method overloading is possible by using the same method name with different input lists.']}, {'end': 1415.58, 'start': 1097.735, 'title': 'Java excess modifiers and writing a basic java program', 'summary': 'Explains the four excess modifiers in java - default, public, private and protected, and their accessibility within and outside the class and package. it also demonstrates the process of writing a basic java program using an ide like eclipse and explains the structure and execution of the program.', 'duration': 317.845, 'highlights': ['The chapter explains the four excess modifiers in Java - default, public, private and protected, and their accessibility within and outside the class and package. It provides a detailed explanation of the four excess modifiers in Java - default, public, private, and protected, and their accessibility within and outside the class and package.', 'It also demonstrates the process of writing a basic Java program using an IDE like Eclipse. The chapter demonstrates the process of writing a basic Java program using an IDE like Eclipse.', 'It explains the structure and execution of the program, including the usage of public static void main method and its components. The chapter explains the structure and execution of the program, including the usage of public static void main method and its components.']}], 'duration': 535.283, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY880297.jpg', 'highlights': ['Java provides two types of methods: predefined or standard library methods (e.g., print line) and user-defined methods (e.g., login, user register, user order, products).', 'Methods in Java can be parameterized or non-parameterized, and method overloading is possible by using the same method name with different input lists.', 'The chapter explains the structure and execution of the program, including the usage of public static void main method and its components.', 'The chapter demonstrates the process of writing a basic Java program using an IDE like Eclipse.', 'Methods are a set of instructions grouped together to perform a specific operation, for example, login user.']}, {'end': 2220.375, 'segs': [{'end': 1486.468, 'src': 'embed', 'start': 1416.04, 'weight': 0, 'content': [{'end': 1420.101, 'text': 'We got inputs to the main as an array of string.', 'start': 1416.04, 'duration': 4.061}, {'end': 1426.824, 'text': 'So we call them the command line arguments, which we can pass and we can use in the main method.', 'start': 1420.482, 'duration': 6.342}, {'end': 1431.726, 'text': 'So this is a very quick introduction to how we can write a Java program.', 'start': 1427.484, 'duration': 4.242}, {'end': 1435.468, 'text': 'So now we will see in a bit more detailed way.', 'start': 1432.347, 'duration': 3.121}, {'end': 1443.73, 'text': 'So, guys, when we are supposed to write programs, so there are various different constructs which we are supposed to use.', 'start': 1435.948, 'duration': 7.782}, {'end': 1446.311, 'text': 'the very first is iterative statements.', 'start': 1443.73, 'duration': 2.581}, {'end': 1454.353, 'text': 'So, if there is some program which you want to write and it requires similar instructions to be repeated again and again,', 'start': 1446.811, 'duration': 7.542}, {'end': 1459.774, 'text': 'we use these iterative approach rather than rewriting the same instruction again and again.', 'start': 1454.353, 'duration': 5.421}, {'end': 1461.937, 'text': 'So iterative statements.', 'start': 1460.356, 'duration': 1.581}, {'end': 1471.921, 'text': 'they start with a loop called for loop, which says that you start with some initial point and you have an ending point till the condition is met.', 'start': 1461.937, 'duration': 9.984}, {'end': 1474.382, 'text': "I'll keep on running the loop.", 'start': 1472.201, 'duration': 2.181}, {'end': 1478.224, 'text': 'I will execute the statements for you till this condition meets.', 'start': 1474.882, 'duration': 3.342}, {'end': 1481.964, 'text': 'So this is how the for loop will look like in syntax.', 'start': 1479.082, 'duration': 2.882}, {'end': 1486.468, 'text': 'So in the for loop, you need to come up and put your initial point.', 'start': 1482.325, 'duration': 4.143}], 'summary': 'Introduction to java programming and iterative statements like for loops for repeating instructions.', 'duration': 70.428, 'max_score': 1416.04, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY1416040.jpg'}, {'end': 2032.028, 'src': 'embed', 'start': 2004.663, 'weight': 2, 'content': [{'end': 2007.504, 'text': 'So we can even have if within the if we call it a nested.', 'start': 2004.663, 'duration': 2.841}, {'end': 2012.244, 'text': 'if so, if the outer, if block, is true, then you get into the inner.', 'start': 2007.504, 'duration': 4.74}, {'end': 2013.885, 'text': 'it will sit in the code part.', 'start': 2012.244, 'duration': 1.641}, {'end': 2015.085, 'text': "It's going to become more easier.", 'start': 2013.925, 'duration': 1.16}, {'end': 2021.526, 'text': 'So this is how we got a syntax if within the if, so conditional statements right?', 'start': 2015.405, 'duration': 6.121}, {'end': 2025.747, 'text': 'So we can have if else or a letter of if else.', 'start': 2021.566, 'duration': 4.181}, {'end': 2027.347, 'text': "so when I'm talking about if else.", 'start': 2025.747, 'duration': 1.6}, {'end': 2029.447, 'text': 'so if the condition is true, right?', 'start': 2027.347, 'duration': 2.1}, {'end': 2032.028, 'text': 'So body of if will be executed other way around.', 'start': 2029.487, 'duration': 2.541}], 'summary': 'Nested if statements make code execution more efficient and can be used for conditional statements.', 'duration': 27.365, 'max_score': 2004.663, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY2004663.jpg'}], 'start': 1416.04, 'title': 'Java programming features and syntax', 'summary': 'Introduces java programming using command line arguments and explains iterative statements including for loop, while loop, and do while loop. it also covers the implementation of iterative statements like for loop, while loop, and do while loop, demonstrating the execution of repetitive tasks and conditionals like if-else and nested if-else, showcasing their syntax and functionality with examples and outcomes.', 'chapters': [{'end': 1551.356, 'start': 1416.04, 'title': 'Java programming introduction', 'summary': 'Introduces java programming using command line arguments and explains iterative statements including for loop, while loop, and do while loop.', 'duration': 135.316, 'highlights': ['Java program can use command line arguments in the main method. The main method can accept an array of string inputs, known as command line arguments, in a Java program.', 'Iterative statements like for loop, while loop, and do while loop are used for repeating instructions. Iterative statements like for loop, while loop, and do while loop are used to repeat instructions in Java programs.', 'For loop iterates from an initial point to an ending point based on a condition. The for loop in Java iterates from an initial point to an ending point based on a condition, executing the code block until the condition is met.', 'While loop is a different syntax but works similar to the for loop. While loop in Java provides a different syntax but works in a similar way to for loop, with the condition placed differently.', 'Do while loop executes the statements before checking the condition, ensuring at least one execution. Do while loop in Java executes the statements before checking the condition, ensuring at least one execution even if the condition is false.']}, {'end': 2220.375, 'start': 1551.912, 'title': 'Java iterative and conditional statements', 'summary': 'Covers the implementation of iterative statements like for loop, while loop, and do while loop, demonstrating the execution of repetitive tasks and conditionals like if-else and nested if-else, showcasing their syntax and functionality with examples and outcomes.', 'duration': 668.463, 'highlights': ['The chapter covers the implementation of iterative statements like for loop, while loop, and do while loop Demonstrates the usage of different iterative statements for executing repetitive tasks in Java.', 'Conditionals like if-else and nested if-else are explained with examples and outcomes Illustrates the usage of if-else and nested if-else to handle different conditions with examples and their corresponding outcomes.', 'A demonstration of the syntax and functionality of iterative and conditional statements is provided Provides a detailed explanation of the syntax and functionality of both iterative and conditional statements for effective implementation in Java.']}], 'duration': 804.335, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY1416040.jpg', 'highlights': ['Java program can use command line arguments in the main method. The main method can accept an array of string inputs, known as command line arguments, in a Java program.', 'The chapter covers the implementation of iterative statements like for loop, while loop, and do while loop Demonstrates the usage of different iterative statements for executing repetitive tasks in Java.', 'Conditionals like if-else and nested if-else are explained with examples and outcomes Illustrates the usage of if-else and nested if-else to handle different conditions with examples and their corresponding outcomes.', 'A demonstration of the syntax and functionality of iterative and conditional statements is provided Provides a detailed explanation of the syntax and functionality of both iterative and conditional statements for effective implementation in Java.', 'For loop iterates from an initial point to an ending point based on a condition. The for loop in Java iterates from an initial point to an ending point based on a condition, executing the code block until the condition is met.']}, {'end': 3002.104, 'segs': [{'end': 2253.628, 'src': 'embed', 'start': 2221.416, 'weight': 0, 'content': [{'end': 2231.58, 'text': 'So guys a small program on if else so conditional constructs they form an important part consider one more example.', 'start': 2221.416, 'duration': 10.164}, {'end': 2237.479, 'text': "Let's say we have a boolean which is GPS status.", 'start': 2232.316, 'duration': 5.163}, {'end': 2247.144, 'text': 'This is by default to, and I have one more boolean which goes like internet status, which goes like true.', 'start': 2238.079, 'duration': 9.065}, {'end': 2253.628, 'text': 'now consider that when you go into your phone settings and you turn on the internet and turn on the GPS.', 'start': 2247.144, 'duration': 6.484}], 'summary': 'Program on if-else constructs for gps and internet status.', 'duration': 32.212, 'max_score': 2221.416, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY2221416.jpg'}, {'end': 2440.148, 'src': 'embed', 'start': 2406.293, 'weight': 1, 'content': [{'end': 2409.574, 'text': 'So continue is not going to terminate the loop, rather.', 'start': 2406.293, 'duration': 3.281}, {'end': 2411.194, 'text': "It's going to skip the statements.", 'start': 2409.614, 'duration': 1.58}, {'end': 2417.336, 'text': 'So again, you can use the keyword continue based on some condition Then we have a return statement guys.', 'start': 2411.715, 'duration': 5.621}, {'end': 2422.544, 'text': 'So return statement is majorly used when you are going to return a value from the method.', 'start': 2417.517, 'duration': 5.027}, {'end': 2430.216, 'text': "So it's basically the acknowledgement of a method and it sends the program control back to the method column.", 'start': 2423.165, 'duration': 7.051}, {'end': 2440.148, 'text': 'So moving ahead the data type of the return value should always be equal to the data type of the method declared in the return value.', 'start': 2430.905, 'duration': 9.243}], 'summary': "Using 'continue' skips loop statements. 'return' sends control back to the method, ensuring data type matches.", 'duration': 33.855, 'max_score': 2406.293, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY2406293.jpg'}, {'end': 2897.88, 'src': 'embed', 'start': 2872.225, 'weight': 2, 'content': [{'end': 2882.751, 'text': "Now when you run this code here, so what you see is this guy's second index is 200 and this guy's 0th index and first index is 10 and 500.", 'start': 2872.225, 'duration': 10.526}, {'end': 2886.553, 'text': 'So this is what we got a quick introduction to arrays.', 'start': 2882.751, 'duration': 3.802}, {'end': 2890.396, 'text': 'So the way you have 1D arrays in a similar way we have 2D arrays.', 'start': 2886.914, 'duration': 3.482}, {'end': 2895.338, 'text': 'So for 2D arrays, we have this collection as array of arrays.', 'start': 2890.716, 'duration': 4.622}, {'end': 2897.88, 'text': 'So you can have this syntax here.', 'start': 2895.458, 'duration': 2.422}], 'summary': 'Introduction to arrays with 1d and 2d arrays, showing specific index values like 10, 200, and 500.', 'duration': 25.655, 'max_score': 2872.225, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY2872225.jpg'}], 'start': 2221.416, 'title': 'Conditional constructs, java jump statements & arrays', 'summary': 'Covers conditional constructs using if-else statements with a practical example. it also explains jump statements like break, continue, and return, along with detailed concepts of arrays in java, including creation, manipulation, and traversal of 1d and 2d arrays, and concludes with an example demonstrating their usage.', 'chapters': [{'end': 2321.522, 'start': 2221.416, 'title': 'Conditional constructs in programming', 'summary': 'Discusses conditional constructs using if-else statements, with a practical example involving gps and internet status, demonstrating how to control program flow based on these conditions.', 'duration': 100.106, 'highlights': ['The chapter discusses conditional constructs using if-else statements, with a practical example involving GPS and internet status, demonstrating how to control program flow based on these conditions.', 'It explains the usage of if-else statements in a program to handle different scenarios based on the GPS and internet status.', 'Demonstrates the importance of conditional constructs in programming languages through a simple example of enabling GPS and internet for using Google Maps.']}, {'end': 3002.104, 'start': 2321.683, 'title': 'Java jump statements & arrays', 'summary': 'Covers the key concepts of jump statements including break, continue, and return, and provides a detailed explanation of arrays in java, highlighting the creation, manipulation, and traversal of 1d and 2d arrays, and concludes with an example demonstrating their usage.', 'duration': 680.421, 'highlights': ['The chapter explains the usage of jump statements including break, continue, and return in Java, emphasizing their roles in terminating loops, skipping execution, and returning values from methods. It provides a detailed explanation of the break, continue, and return statements, emphasizing their roles in terminating loops, skipping execution, and returning values from methods.', 'The transcript offers an in-depth tutorial on arrays in Java, covering their creation, manipulation, and traversal, and includes a detailed example demonstrating the usage of 1D and 2D arrays. The tutorial offers a comprehensive explanation of arrays in Java, covering their creation, manipulation, and traversal, and provides a detailed example demonstrating the usage of 1D and 2D arrays.', 'The chapter concludes with a message from the speaker, Ishan, encouraging the audience to stay engaged, subscribe, and like the Edureka channel for more content. The chapter concludes with a message from the speaker, Ishan, encouraging the audience to stay engaged, subscribe, and like the Edureka channel for more content.']}], 'duration': 780.688, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/qvf2FMtJPZY/pics/qvf2FMtJPZY2221416.jpg', 'highlights': ['The chapter discusses conditional constructs using if-else statements, with a practical example involving GPS and internet status, demonstrating how to control program flow based on these conditions.', 'The chapter explains the usage of jump statements including break, continue, and return in Java, emphasizing their roles in terminating loops, skipping execution, and returning values from methods.', 'The tutorial offers a comprehensive explanation of arrays in Java, covering their creation, manipulation, and traversal, and provides a detailed example demonstrating the usage of 1D and 2D arrays.']}], 'highlights': ["Java follows the principle of 'write once, run anywhere', allowing code to be written once and run on any platform, making it a versatile and widely used programming language.", "Java's platform independent nature enables it to run on various operating systems, including Windows, Linux, Unix, Mac, and Solaris, thanks to the pre-installed Java virtual machine.", "Java's robust nature enables it to handle errors at runtime through exceptions and the try-catch mechanism, preventing application crashes.", "Java's multi-threaded nature enables the simultaneous execution of multiple tasks, such as listening to music, browsing files, and downloading media.", 'JVM, JRE, and JDK play pivotal roles in making Java a platform-independent programming language, with JVM executing bytecode on different operating systems, JRE providing the runtime environment, and JDK containing libraries and development tools.', 'Java is a high-level programming language used to develop platform-independent software, and it was originally developed under the company Sun Microsystems by James Gosling, also known as the father of Java.', 'Understanding objects is fundamental to Java programming language.', 'Examples of objects include laptop, fan, chair, table, mobile phone, and human beings.', 'Java provides two types of methods: predefined or standard library methods (e.g., print line) and user-defined methods (e.g., login, user register, user order, products).', 'Java program can use command line arguments in the main method. The main method can accept an array of string inputs, known as command line arguments, in a Java program.', 'The chapter covers the implementation of iterative statements like for loop, while loop, and do while loop Demonstrates the usage of different iterative statements for executing repetitive tasks in Java.', 'The chapter discusses conditional constructs using if-else statements, with a practical example involving GPS and internet status, demonstrating how to control program flow based on these conditions.', 'The chapter explains the usage of jump statements including break, continue, and return in Java, emphasizing their roles in terminating loops, skipping execution, and returning values from methods.', 'The tutorial offers a comprehensive explanation of arrays in Java, covering their creation, manipulation, and traversal, and provides a detailed example demonstrating the usage of 1D and 2D arrays.']}