This repository contains Java solutions to commonly asked array problems that require strong logical thinking and optimized approaches — part of my DSA preparation. MergeTwoSortedArray.java Merges two ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...

Each thread has its own stack. Stores method frames, local variables, partial results. Stack frames created for each method call. PermGen replaced by Metaspace (dynamic, OS-managed). String Pool moved ...