Correlated Subqueries Explained: From Confusing to Intuitive
Hey everyone! 👋 It's been a while since I posted here. Over the past few days, I've been revisiting SQL from the ground up—not just solving problems, …
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I Found the LeetCode for System Design Interview, and It's Awesome
Disclosure: This post includes affiliate links; I may receive compensation if you purchase products or services from the different links provided in t…
Как я в 14 лет написал свой аналог LeetCode с котиками за месяц (и немного поехал башкой)
Привет, Хабр! Мне 14 лет, и пока мои ровесники ругаются в cs2, а нормальные люди спят по 8 часов, я решил, что мне катастрофически не хватает стресса …
The 15 LeetCode patterns that cover ~90% of coding interviews
Grinding 500 LeetCode problems is the slow way to prep. The fast way is pattern recognition — because most interview questions are a remix of ~15 unde…
System Design Interview Roadmap (10 Concepts That Matter Most)
Disclosure: This post includes affiliate links; I may receive compensation if you purchase products or services from the different links provided in t…
LeetCode Solution: 1. Two Sum
Your First LeetCode Journey: Conquering 'Two Sum' (Problem 1) with Ease! Hey fellow developers! 👋 Kushalx here, and today we're diving into the absolu…
LeetCode Solution: 12. Integer to Roman
Unraveling the Mystery of Roman Numerals: A LeetCode Journey (Problem 12. Integer to Roman) Hey LeetCoders and aspiring developers! 👋 Today, we're tak…
The Amazon Bar Raiser Isn't Testing Your Solution. It's Testing the Follow Up.
You're 15 minutes into an Amazon coding round. You've identified the pattern, your solution handles the examples, you're about to submit. Then the int…
Am I Ready for FAANG? A Better Test Than Solving More LeetCode
You've solved 200 problems. Mediums you've already seen take fifteen minutes. The next one you haven't seen freezes you cold inside of five. And every…
I Found LeetCode for Software Design, and It’s Awesome
Disclosure: This post includes affiliate links; I may receive compensation if you purchase products or services from the different links provided in t…
Algorithmic intuition matters more than problem count in coding interviews
Two engineers prep for the same cycle. One solves more than 500 problems and freezes when the medium doesn't look like anything from the practice list…
AlgoExpert vs NeetCode: The Interview Skill Neither One Actually Trains
A few years back I worked through both AlgoExpert and NeetCode while preparing for interviews. The 100 polished videos and the 400+ free walkthroughs …