Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

What is PowerShell? Microsoft PowerShell is a powerful administrative tool that can help you automate tasks for your computer ...

In 2009, a young Juma Shaban Juma was living with the heavy burden of rheumatic heart disease. He couldn’t run, play or even walk three steps without struggling to breathe. “I used to suffer. My ...