Overview: Consistent SQL practice across varied platforms builds real job-ready confidence.Guided lessons help beginners, while timed challenges sharpen intervi ...

Practice smart by starting with easier problems to build confidence, recognizing common coding patterns, and managing your time well during tests. Focus on making your code run fast and fixing it when ...

After solving 1700 LeetCode problems, these three strategies proved most effective for sharpening logic, spotting patterns faster, and optimizing solutions. They emphasize consistency, learning from ...

Getting started with LeetCode can feel like a lot, especially if you’re just beginning your coding journey. So many problems, so many concepts – it’s easy to get lost. But don’t sweat it. This guide ...

For the past 5 years, I’ve been developing, & optimizing WordPress websites with one goal, making them perform in search ...

Tawfiq Mohammad, a Google software engineer, says the hiring bar is lower for internships than full-time roles. Big Tech companies frequently onboard from their internship programs, he said in an ...

Growing up, many of us were taught that being nosy was wrong, like you were crossing a line. But as an adult, asking questions that go beneath the surface is how you build deeper relationships. The ...

This note aims to help people learn and review SQL effeciently, espeically when trying to have a quick catch up on a certain topic, e.g. complex join, window function, recursive CTE and etc. If you ...