Key Takeaways Tech firms now hire based on skills, not degrees.Portfolios, coding challenges, and GitHub matter most to ...

The Internet of Things (IoT) is transforming the whole of society. It represents the next evolution of the Internet and will significantly improve the ability to gather and analyze data, as well as ...

Fifth generation (5G) mobile communication systems have entered the stage of commercial deployment, providing users with new services, improved user experiences as well as a host of novel ...

LeetCode Tutorials This repository contains in-progress tutorials designed to teach not just how to solve LeetCode problems, but how to think through them step by step. The goal is to highlight the ...

GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects.