Solving DSA problems consistently is one of the most reliable ways to prepare for technical interviews. The harder part is building a habit and having something to show for it. Algorepo's premise is ...

Lets geek out. The HackerNoon library is now ranked by reading time created. Start learning by what others read most. Lets geek out. The HackerNoon library is now ranked by reading time created. Start ...

So, you’ve got a HackerRank test coming up, huh? It’s pretty common these days, with lots of companies using it to see if you can code. It can feel a bit daunting, but honestly, it’s just another ...

You are given a valid XML document, and you have to print its score. The score is calculated by the sum of the score of each element. For any element, the score is equal to the number of attributes it ...

So, you want to get better at Python, huh? It’s a popular language, and for good reason. Whether you’re just starting out or trying to level up your skills, finding good places to practice is key.

This article is to teach Python beginners and developers some key concepts used in Python that aren't taught from the get-go. If you can create a quadratics root solver, you'll be able to understand ...