» CSS Trick: Turning a background image into a clickable link – Take 2

This is probably a better technique than the old ‘text-indent: -9999px’ version, because it keeps the virtual canvas size more more reasonable. Apparently, on iPad, the very large indent causes performance problems, even though the text isn’t being rendered.

» CSS Trick: Turning a background image into a clickable link – Take 2

How to wait for 2+ asynchronous responses on NodeJS (CommonJS Promises) | Erick Ruiz de Chavez

Q is an implementation of Promises for JavaScript. It is a system for handling sequential execution of code in an asynchronous environment, for when execution of one function needs to wait for the results of another.

How to wait for 2+ asynchronous responses on NodeJS (CommonJS Promises) | Erick Ruiz de Chavez