HowProgOne: HowProgOne

When should you prefer reflection API and when should you avoid it?

Keywords: Java Reflection API runtime inspection performance flexibility type safety maintenance

How do you use primitive streams (IntStream, etc

Keywords: Java Primitive Streams IntStream Performance Functional Programming

What are common mistakes developers make with CyclicBarrier?

keywords: java CyclicBarrier synchronization multithreading common mistakes

When should you prefer HashMap and when should you avoid it?

Keywords: Java HashMap Java Collections Framework fast lookups unordered collection performance thread safety ordered collection

How does Panama MemorySegment/Linker behave in multithreaded code?

Keywords: Java Panama MemorySegment Linker multithreaded programming native code synchronization

What are best practices for working with packages?

keywords: Java packages best practices package naming code organization

How do you use connection pooling with a simple code example?

Keywords: Java connection pooling HikariCP database connection JDBC

How does collectors impact performance or memory usage?

Keywords: Java collectors performance memory usage stream API optimization

What are common mistakes developers make with objects?

Keywords: Java Object-Oriented Programming Java Development Common Mistakes Java Developers

What is proxies in Java?

Keywords: Java Proxies Dynamic Proxy Proxy Pattern Security AOP Remote Objects

How do you test code that uses transactions and auto-commit?

Keywords: Java Transactions Auto-commit Testing JDBC Database Data Integrity

What are common mistakes developers make with Map?

keywords: Java Map HashMap ConcurrentHashMap TreeMap programming mistakes

How do you use string pool and interning with a simple code example?

keywords: Java string pool interning string literal memory reference

How do you use bounded wildcards (? extends / ? super) with a simple code example?

keywords: Java bounded wildcards ? extends ? super generics collections

What are common mistakes developers make with inner and nested classes?

Keywords: Java inner classes nested classes common mistakes programming code quality.

How do you use enhanced for-each loop with a simple code example?

keywords: Java enhanced for-each loop iteration arrays collections

What are best practices for working with text blocks?

Keywords: Java Text Blocks String Code Clarity Best Practices

How do you use pattern matching for switch with a simple code example?

keywords: java switch pattern matching code example

What are alternatives to nullish coalescing?

Keywords: JavaScript Nullish Coalescing Default Values Alternatives Coding Practices

How has primitive streams (IntStream, etc

Keywords: Java IntStream Primitive Streams LongStream DoubleStream Stream API Performance Aggregate Operations Data Processing