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Hi I have explained java interview question which asked in mid level interview question .

Want to learn how to extract specific parts of a string in Java? In this Java Strings 101 video, we dive into the powerful substring() ...

LeetCode 1358 Java Solution This problem looks like we need to generate every substring And that's exactly where most ...

Master LeetCode 1358 (Number of Substrings Containing All Three Characters) using the Sliding Window / Two Pointers ...

Lecture Resources ...

Welcome to the explanation of GFG POTD ( problem of the day)! In this video, we have discussed the strategies, ideas, and ...

Java strings have hidden costs that can slow down your code and hurt your performance in coding interviews. In this video, you'll ...

Want to learn how to split a string into smaller pieces in Java? In this Java Strings 101 video, we dive into using the split() method!

LeetCode number three — Longest Substring Without Repeating Characters — is one of the most frequently asked sliding ...

Welcome to Part 2 of the Java Strings Tutorial for Beginners! In this video, we will learn: ✓ charAt() method ✓ substring() method ...

Want to quickly check how a string ends in Java? In this Java Strings 101 video, we'll explore the power of the endsWith() method!

Welcome Back to CodeByTushu! In today's video we solve: LeetCode 1358 — Number of Substrings Containing All Three ...

In this video, we solve LeetCode 1456 - Maximum Number of Vowels in a Substring of Given Length. We start with a brute force ...

Learn the most important Java String Methods asked in interviews step by step. In this video, I explain 18 essential String methods ...

LeetCode 1967 Java Solution This problem looks like a pattern matching question Many people immediately think: ❌ KMP ...

Java 500 Practice Programs Playlist | Beginner to Advanced Level | Complete Java Coding Journey** ⭕ java program to create ...

Java 500 Practice Programs Playlist | Beginner to Advanced Level | Complete Java Coding Journey** ⭕ java program to create ...

Complete guide to Strings in Java — immutability, String Pool, StringBuilder (290× faster), 18 methods, Do's & Don'ts, 12 interview ...