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leetcode Source Code: https://github.com/guptakaran-01/DSA-Codes/blob/main/leetcode-03.

Learn how to solve the Longest Palindromic Substring problem efficiently! In this video, we break down one of the most popular ...

In this video, we solve the LeetCode problem "Longest Substring Without Repeating Characters" using Java. ✓ Sliding Window ...

very famous puzzle in Java#coders #coding #programming #coder #programmer #coderlife #python #javascript #codinglife ...

very famous puzzle in Java#coders #coding #programming #coder #programmer #coderlife #python #javascript #codinglife ...

Why string pool gives true in == ? Because it Points to same object in string pool.

Can you reverse a string in one line?

Can you remove duplicate characters from a string using logic? In this video, you'll learn: ✓ How to remove duplicates while ...

Learn how to solve the Repeated Substring Pattern problem efficiently! In this video, we break down how to check if a string is ...

In this video, we continue our deep dive into Strings in Java, focusing on a clearer and more detailed understanding of the String ...

charAt( ), indexOf( ), lastIndexOf( ) & length( ) charAt(), length(), equals() - substring(), toUpperCase(), trim() - contains(), ...

Many Java developers still use @Async and CompletableFuture—but in modern Java, this can be a serious mistake. @Async ...

This Java output question tricks even experienced developers In this short, you will learn: What Integer Cache is in Java Why ...

Subarrays With At Most K Distinct Integers | Sliding Window | Two Pointer Technique | GFG Solution In this video, we solve the ...

charAt( ), indexOf( ), lastIndexOf( ) & length( ) charAt(), length(), equals() - substring(), toUpperCase(), trim() - contains(), ...

Learn how to implement the strStr() function, a classic coding interview problem that asks you to find the index of a substring ...

Master the Knuth-Morris-Pratt (KMP) algorithm in this visual, beginner-friendly guide! String matching is a fundamental problem ...

Learn how to solve the Minimum Window Subsequence problem efficiently! ✨ This video breaks down the differences between ...