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Free resources 1. Blind 75 : https://leetcode.com/discuss/general-discussion/460599/blind-75-leetcode-questions 2. Grind 75 ...

Master the Pyramid Pattern Program in Java with this quick and easy explanation! 🔥 This pattern is one of the most frequently ...

Do you know how HashMap works internally? Check out this video and subscribe on Youtube for more such videos, Link is in the ...

In this video, I solved a medium-difficulty frontend technical coding interview round question from company X. This is an ...

Explore our Online Courses & start with a Free Trial at https://online.codingblocks.com/ Start Practicing & Improve your Coding ...

Interview Preparation: Discuss coding interviews and collection of Java interview questions, answers, and coding challenges.

In this video, we delve deep into the nuances of defining identifiers in Java. As an essential aspect of Java programming, ...

Apache Spark has levels to it: - Level 0 You can run spark-shell or pyspark, it means you can start - Level 1 You understand the ...

A visual representation of Stack with animations and examples. How does it work behind the scenes? What are the basic ...

Check out these 3 DSA sheets that helped me crack interviews at product-based companies- Blind 75 on leetcode- Just google ...

Are you confused about Data Structures and Algorithms (DSA) and don’t know where to start? In this video, I explain DSA from ...

Interview Preparation: Discuss coding interviews and collection of Java interview questions, answers, and coding challenges.

Welcome to Lecture 5 of the DSA Patterns Playlist — in this video, we break down the Dutch National Flag Algorithm and Triplet ...

In this video, we solve the famous 3 Sum Problem from LeetCode — a must-know DSA interview question frequently asked in ...

In this video, we solve the Factorial Number Problem — a classic DSA (Data Structures & Algorithms) question that is frequently ...

Want to master pattern programs in Java? In this video, we will learn how to print a Diamond Shape Pattern using Java. Pattern ...

In this video, we solve the “Remove Element” problem from LeetCode — a popular array-based DSA question that frequently ...

In this episode of my 2-Hour DSA Study With Me series, I focus on Queue data structure fundamentals and solve 2 important ...

In this episode of my 2-Hour DSA Study With Me series (EP 16), I focus on Queue and Deque data structure fundamentals and ...

In this video, we solve the famous “Roman to Integer” problem — a top-rated DSA interview question frequently asked in coding ...