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

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 ...

It’s time to look back — and forward. By Jancee Dunn At the end of every year, I like to reflect by asking myself a question. This year, I’m mulling one recommended by Kandi Wiens, the author of ...

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 ...

Getting ready for coding interviews can feel like a big challenge, but with the right plan and practice, you can definitely boost your chances of doing well. LeetCode is a really popular website for ...

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 ...