So, you’re looking to get better at coding with Python, and maybe you’ve heard about LeetCode. It’s a pretty popular place to practice coding problems, especially if you’re aiming for tech jobs.

Getting a handle on LeetCode can feel like a big task, especially when you’re starting out. But with the right approach and tools, it becomes much more manageable. Python, with its clear syntax and ...

Working with numbers stored as strings is a common task in Python programming. Whether you’re parsing user input, reading data from a file, or working with APIs, you’ll often need to transform numeric ...

It’s always a bit nerve-racking when you receive a phone call from a number you don’t recognize. You wonder whether you should answer it in case it’s important or if it’s just another one of those ...

IDA Pro from Hex-Rays is probably the most popular tool today for reverse-engineering software. For ESET researchers, this tool is a favorite disassembler and has ...

1. Two Sum: https://leetcode.com/problems/two-sum/description/ 122. Best Time to Buy and Sell Stock II: https://leetcode.com/problems/best-time-to-buy-and-sell-stock ...

Given a signed 32-bit integer x, return x with its digits reversed. If reversing x causes the value to go outside the signed 32-bit integer range [-2^31, 2^31 - 1], then return 0. Assume the ...