Promises, handlers, and chains are foundations of modern JavaScript, but they can be tricky. Here are four common traps to ...

GopherJS compiles Go code (go.dev) to pure JavaScript code. Its main purpose is to give you the opportunity to write front-end code in Go which will still run in all browsers. Nearly everything, ...

If you're working in a Linux environment, chances are you've encountered environment variables—even if you didn’t realize it at the time. They quietly power much of what goes on behind the scenes in ...

Here’s an example: let myVar = true; JavaScript “coerces” variables to Boolean when testing to true/false. Additionally, a variety of “falsy” and “truthy” variables exist in this vein.

Using the example of JavaScript, we show how mechanized specifications can ... For evaluation, we injected seven kinds of assertions: exception, abort, variable value, object value, object property, ...

The recommended way to install composer packages is: When you build a hybrid CakePHP and Javascript application, sometimes you want to pass some variable to client ... a better way than building an ...

Unlike numerical variables, which represent quantities, categorical variables describe qualities. Examples of categorical variables include gender (male, female), hair color (blonde, brown ...