Learn Java & Object-Oriented Programming, , Exception Handling, Collections Framework, File Handling, Multithreading
Sub Category
- Other IT & Software
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Objectives
- Understand the history, features, and real-world applications of Java. Set up your Java development environment using JDK and IDEs like Eclipse or IntelliJ.
- Master Java data types, variables, and operators. Control program flow with if-else, switch-case, and different types of loops.
- Work with single and multi-dimensional arrays. Perform basic and advanced string manipulations. Apply the principles of encapsulation, inheritance, polymorphism
- Create and use classes, objects, methods, and constructors effectively. Understand and apply access modifiers and the static keyword
- Implement method overloading, abstract classes, and interfaces. Differentiate between checked and unchecked exceptions.
- Implement robust error handling using try-catch-finally blocks. Create and manage custom exceptions.
- Learn best practices for exception handling in Java applications. Explore the Java Collections API for efficient data management.
- Work with Lists (ArrayList, LinkedList), Sets (HashSet, TreeSet), and Maps (HashMap, TreeMap). Utilize Iterators and Streams for processing collections
- Handle files and directories programmatically. Read from and write to files using Java I/O classes like FileReader, FileWriter, BufferedReader and writer
- Understand serialization and deserialization of objects. Learn the basics of threads and implement the Runnable interface.
- Understand thread lifecycle management and synchronization techniques. Use the Executor framework for advanced thread management.
- Explore concurrent collections and locking mechanisms for thread safety. Build GUI applications using JavaFX.
- Connect Java applications to databases using JDBC. Implement functional programming with lambda expressions and Streams. Work with the Java 8 Date-Time API
- Manage dependencies and build projects using Maven and Gradle. Collaborate using Git version control.
- Debug Java applications efficiently. Write and run unit tests using JUnit. Develop a real-world Java application like:
Pre Requisites
- No Prior Programming Experience Needed: This course is designed for complete beginners. However, basic computer skills (like installing software and navigating files) will be helpful.
- Laptop/Desktop: A system with the following specifications is recommended: Minimum 4 GB RAM (8 GB or higher preferred), Windows, macOS, or Linux operating system, Stable internet connection for downloading tools and accessing resources
- Software Installation: Java Development Kit (JDK) — guidance will be provided, IDE (such as Eclipse, IntelliJ IDEA, or VS Code) — guidance will be provided, Access to tools like Git, Maven/Gradle, and database software (for advanced modules)
- Willingness to Learn: Enthusiasm to practice coding regularly, solve programming exercises, and build real-world projects.
- Basic English Understanding: As the course material, coding instructions, and discussions will be in English, a basic understanding of English is required.
FAQ
- Q. How long do I have access to the course materials?
- A. You can view and review the lecture materials indefinitely, like an on-demand channel.
- Q. Can I take my courses with me wherever I go?
- A. Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don't have an internet connection, some instructors also let their students download course lectures. That's up to the instructor though, so make sure you get on their good side!
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