Tutorials under 'Memory Management'

Memory Management with Wrapper Classes in High-Performance Systems

Learn how wrapper classes like Integer and Double impact memory in high-performance Java systems. Explore caching, GC, pitfalls, and best practices

IntegerMemory ManagementAutoboxingValueOfUnboxingGarbage CollectionJava Wrapper ClassesDoubleCaching

Efficient String Handling in Java: Performance Optimization Techniques

Learn efficient string handling techniques in Java to optimize performance. Explore StringBuilder, immutability, memory impact, and real-world practices.

Java 11Memory ManagementJava 21StringBuilderPerformance TuningString OptimizationJava StringsJava 17Java Best PracticesString ManipulationJava 8

Common Mistakes with Java String APIs and How to Avoid Them

Avoid common pitfalls when working with Java String APIs. Learn best practices, performance tips, and how to fix critical bugs in string manipulation

Java TipsEquals Vs ==Memory ManagementString ComparisonJava BugsStringBuilderString API MistakesJava StringsPerformance OptimizationString Manipulation

Static Keyword in Java: Variables, Methods, Blocks, and Their Lifecycle Explained

Learn the static keyword in Java with variables, methods, and blocks. Understand their lifecycle, use cases, best practices, and interview questions with examples.

Static MethodsMemory ManagementJava Static KeywordJava Interview QuestionsJava Best PracticesStatic VariablesClass Level MembersJava TutorialCore JavaStatic Blocks

Local vs Instance vs Static Variables in Java: Differences and Use-Cases

Explore the differences between local, instance, and static variables in Java. Learn how and where they are declared, initialized, accessed, and when to use each type.

Instance VariablesMemory ManagementJavaLocal VariablesStatic Variables