Check if a file is really a file, whether a string contains anything, and whether you can run a program with these vital patterns.

Building your perfect programming environment is easier than you think. Here's how to do it in minutes!

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

The Trump administration pulled the plug on IRS Direct File, a pilot program allowing taxpayers to file federal tax returns for free. But there are still many no-cost filing options available, ...