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Best Practices of Exception Handling
Exception handling is one of the misunderstood topics. It is good to revise the topic frequently so that we can deal with uncertainties effectively.
Jul 17, 202110 min read1.1K
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Common Patterns of Dynamic Programming
Fibonacci Series Problem LinkArticlesSolutions Climbing StairsGithub Fibonacci Series Min Cost Climbing Stairs Kadane’s Algorithm Problem LinkArticlesSolutions Maximum SubarrayGithub Maximum Sum Circular Subarray Maximum Product S...
Jul 29, 20251 min read50
Backtracking: Generating Permutations
Problem Link Summary Given an array nums of distinct integers, return all the possible permutations. You can return the answer in any order. Test cases: Input: nums = [1,2,3] Output: [[1,2,3],[1,3,2],[2,1,3],[2,3,1],[3,1,2],[3,2,1]] Input: nums = [0...
Jul 26, 20253 min read9
My Notes on Technical Papers
PaperNotes Kafka
Jul 26, 20251 min read5
Common Data Structures and Algorithms Patterns
Pattern 1: Fast and Slow Pointers Problem LinkArticlesSolution Linked List CycleGithub Happy NumberGithub Find the duplicate number Pattern 2: Sliding Window Problem LinkArticlesSolution Maximum Average SubarrayGithub Longest Subst...
Jul 26, 20254 min read104
OSS Contributions: 16th-23rd August 2021
After a long time, I started contributing to open-source software. For a long time, I had my eye on Deno. This week, I merged my first PR in Deno Lint. Following is the detailed post about the issue. Issue 425 Category: Refactoring Description of t...
Aug 22, 20212 min read262
JavaScript Event Loop
Sometime back, I started learning about JavaScript and React JS internals. My goal is to understand the internals of JavaScript and frameworks. In my last article, I wrote about ReactJS internals. To understand more about React Fiber, we need to und...
Jun 28, 20219 min read1.1K
Abstract Introduction to React Internals
React is a rich JavaScript framework. I think it's necessary to know a high-level internal working of a language or a framework to use it effectively. React's performance comes from its internal data structures and algorithms. In this article, I will...
Jun 5, 20214 min read934
How Virtual DOM is Powering React Performance?
I have been doing front-end web development for last year only. Lately, I started playing with ReactJS. I have worked on vanilla JavaScript and jQuery for quite some time. My expert colleague at Amazon suggested I explore React. My only sin was I sai...
Jun 2, 20213 min read469