ViewTube

Every Java developer has used HashMap. Almost none can explain what happens inside the bucket. In this video I break down ...

Learn how to solve LeetCode 242 - Valid Anagram using HashMap in Java with a simple step by step explanation #leetcode ...

Encryption, hashing, and encoding are NOT the same, and confusing them causes real security bugs. Learn which one converts ...

Think Base64 is Encryption? Then this video is for you. In software engineering interviews, one of the most common mistakes ...

HashMap and ConcurrentHashMap share the same interface — but using the wrong one in a multi-threaded context can corrupt ...

LeetCode 1331 Java Solution At first, this looks like a simple sorting problem. Many people sort the array and think they're ...

In this video, you'll learn how to find duplicate elements in Java using multiple approaches that are commonly asked in coding ...

Most people know Consistent Hashing, but very few truly understand *why it exists*. In this video, we'll first understand the real ...

Java Basics in 8 Minutes: Data Types, Strings & Collections In this lesson, we connect the most important Java basics: primitive vs ...

Today, the Verity cast plays the REAL Verity mod! Friends in the video: @GroxMC, @Twixxel_lesgo, @JustWhispy Mod: ...

Two Sum solution in Java — Problem #1 of the NeetCode 150 series. In this video, we break down the classic Two Sum problem ...

Library Management System | Data Structures Project This project is a Library Management System developed as a stand alone ...

Hashing Day 3 | Interview Problems | LeetCode, GeeksforGeeks & InterviewBit | Java | DSA Placement Preparation In this live ...

Welcome Back to CodeByTushu! In today's video we solve: LeetCode 1331 — Rank Transform of an Array This problem is ...

Find the Difference of Two Arrays | LeetCode 2215 | Java HashMap & HashSet Tutorial Solve LeetCode 2215 using HashMap ...

Most people use HashMaps every day and have no idea what's happening under the hood — this video fixes that. We're building ...

Want to understand how a HashMap works internally? In this video, we'll solve LeetCode 706 – Design HashMap by building a ...

My approach was to make a copy of the array, sort it, assign each unique value a rank using a HashMap, and then replace every ...

Welcome to Day 1 of my Blind 75 journey, following the NeetCode roadmap. Today, we are diving into LeetCode 217: Contains ...