@ggorantala

Array Strengths, Weaknesses, and Big-O Complexity Analysis

Jul 24, 2023 · 7 min read · Read about the Array Data Structures article before reading through this article. Arrays are fundamental data structures in computer science and programming, offering a range of strengths, weaknesses, and Big-O complexities that impact their efficien...

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Bit Manipulation Mastery: A Free Course for Technical Interviews

Feb 23, 2023 · 2 min read · I launched a FREE "A Fun Guide To Bit Manipulation For Coding Interviews" course for Problem-solvers, competitive programming aspirants, and FAANG/startup aspirants. Takeaway Skills Master problem-solving that involves bit manipulation. Master how ...

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How To Solve Missing Number Problem In Java, An Amazon Interview Question

Mar 29, 2022 · 6 min read · Introduction We make use of XOR principles in finding a missing element. Let’s see how to achieve this using the XOR operator. Problem statement Given an array nums containing n distinct numbers in the range [0, n], return the only number in the rang...

How To Master React Library And Continuous Deployment

Mar 14, 2022 · 4 min read · React is one of the most popular libraries in the frontend world. Being a backend developer for over 10 years, I agree I started with React 4 years ago and found it awesome 😅. And there is no reason for me to switch. Developers, you can buy some pai...

What Are Java Method References And Kinds Of Method References Available?

Mar 12, 2022 · 7 min read · Method References Method reference operator :: is used to refer to the methods of functional interface. It is a compact and easy form of the lambda expression. Lambda expressions are used to create anonymous methods. Most of the time, we do some oper...