Tcl and Tk are scripting languages that have been around for more than a dozen years. This book's primary author, Brent B. Welch, was a student of Tcl's creator, John Ousterhout, and has worked with ...

At some point in your career as an administrator, it's a good bet that you've used a script to automate some common task. To assist with such tasks, Cisco added the Tool Command Language (TCL) with ...

Sometimes, technology is a reasonable excuse for a holdup. But in the case of the unemployment benefits that are part of the $2.2 trillion CARES Act, processing delays are not due to a glitch, but the ...

How do you support 450 million users with only 32 engineers? For WhatsApp, acquired earlier this week by Facebook, the answer is Erlang, a programming language developed in the ’80s that is finally ...

Objective-C, the programming language superseded by Apple's Swift for iOS and macOS app development, has finally dropped off the top 20 most popular languages, according to the April 2021 edition of ...

Whether you run IT for a massive organization or simply own a smartphone, you're intimately familiar with the unending stream of software updates that constantly need to be installed because of bugs ...