If a web app doesn’t use the browser, how can you test it? Microsoft’s Edge Dev Tools brings the familiar F12 tools to the desktop Press F12 in most web browsers and you’ll see a set of debugging ...

The past few months, I've covered a number of automated testing systems available to Ruby programmers in general and Rails developers in particular. Automated testing, especially when you use it ...

Debugging a PHP application if often more difficult than debugging an application in some other programming language. There are two reasons for this. First, a PHP application rarely consists of only ...