Anti-Patterns in Exception Handling: Swallowing, Over-Catching & Common Mistakes
Learn Java exception handling anti-patterns like swallowing, over-catching, and poor logging. Discover best practices for resilient, maintainable apps.
Learn Java exception handling anti-patterns like swallowing, over-catching, and poor logging. Discover best practices for resilient, maintainable apps.
Master upcasting and downcasting in Java OOP with clear examples, class diagrams, use cases, and pitfalls. Learn how and when to use type casting in inheritance
Learn the differences between equals(), ==, and compareTo() for comparing strings in Java with examples, performance tips, and best practices
Learn how to use Java's format() and printf() methods for string formatting, including placeholders, alignment, precision, and best practices
Master how to split strings in Java using split() and StringTokenizer with examples, differences, edge cases, and best practices for real-world applications
Master pattern matching for instanceof with Strings in Java 16. Learn syntax, examples, use cases, and best practices for cleaner type checks
Master converting between char arrays, StringBuilder, and String in Java. Learn syntax, performance tips, and real-world use cases