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In this JEP Café episode, we take on the well-known '1 Billion Rows Challenge' and implement it using the standard Memory API ...

Stack and Heap confuse almost every Java developer. This short shows: • What goes into Stack • What lives in Heap • Why ...

Are you ready for the biggest shift in Java memory management in a decade? By 2026, with the arrival of Java 25, the JVM ...

Learn the fundamental differences between Primitive and Reference types in Java. This video explains how variables are stored ...

Understanding Java memory is the key to writing efficient and bug-free programs In this beginner-friendly video, we visually ...

Understanding the differences between Stack and Heap memory in Java with examples. #Java #Programming ...

In this video, we solve the Minimum Cost of Ropes problem using the Greedy Algorithm with Min Heap (Priority Queue). This is a ...

Heap memory vs Stack memory Java.

When attempting to convert an Excel file to CSV using a Groovy script, the process fails with a Java.lang.OutOfMemoryError: Java ...

Fibonacci Heap for Dijkstra via Java Helpful? Please use the *Thanks* button above! Or, thank me via Patreon: ...

Struggling with mysterious OutOfMemoryErrors in your Java applications? You're not alone! These errors can be incredibly ...

In this video, we solve the Kth Largest Element in an Array problem using multiple optimal approaches, Heap (Priority Queue).

Learn how to solve the 'Meeting Rooms III' problem (LeetCode 2402) using a Two-Heap approach! In this video, we break ...

In this video, you will learn all major Sorting Techniques in Java with clear explanations and examples. We cover Bubble Sort, ...

The Stack is like a neat pile of plates—fast and organized. The Heap is a messy warehouse—flexible but you have to clean it ...

In this video, we deep dive into one of the most confusing Java interview topics: Where are Java objects stored? Why ...

LeetCode 347 Top K Frequent! HashMap + Bucket Sort = O(n) magic. Insight: Buckets[freq] = nums! Scan high freq first. Heap O(n ...

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LeetCode 912 Sort an Array using Merge Sort! Stable divide-conquer. Divide → Conquer → Merge: Split halves recursively ...