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Ace your coding interviews with this quick Java question! In this short, we break down common programming problems that are ...

In this video, we will learn how to find the smallest (shortest length) word in a given string using Java. We will solve this problem ...

In this video, we solve a common Java coding interview question: Find the First Repeating Character in a String using Java.

Why is HashMap faster than Hashtable? What is the difference between ArrayList and LinkedList? What is the difference between ...

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

In this video, we solve Problem #03, a frequently asked Java String interview question. Problem: Reverse a string using ...

Day 4/150 – LeetCode 150 Interview Questions Series (Java) In this video, we solve the “Valid Anagram” problem — a popular ...

One of the most common Java interview questions explained with a simple example. Understand the difference between == and ...

In this video, solved a Java Coding Interview Question based on String manipulation. Input: tomorrow Output: t$m$$rr$$$w ...

1. double equals vs equalsTo 2. What happens internally when you call System.out.println() in Java? 3. Why is the main method in ...

In this video, we learn how to check whether two strings are Anagrams using Java. The program uses toCharArray() and ...

Why are Strings immutable in Java? This is one of the most common Java interview questions. In this short video, you'll learn: ...

Day 5/150 – LeetCode 150 Interview Questions Series (Java) In this video, we solve the “Group Anagrams” problem — a very ...

In this video, we learn how to reverse a string in Java using StringBuffer in a simple and efficient way. Reversing a string is one of ...

This video covers the concept of binary search in Java, a fundamental topic in java dsa and java basics that is often asked in ...

Java Program to Check Palindrome Number | Interview Question Find Palindrome Number in Java Without Using String Java ...

This video covers Core Java String interview questions with method differences and real-time examples. Useful for Java ...

In this video, we solve a common Java interview question: finding the first repeating character in a string using Java 8 Stream API.

Learn how to reverse a string in Java using a StringBuilder —one of the most commonly asked Java interview coding questions!

... string memory in java string immutability java new string vs string literal java memory management java interview questions java ...