Show a JS fiddle in fullscreen

If you have jQuery code like this:

if (condition) {
  $element.show();
} else {
  $element.hide();
}

... you can shorten this to:

$element.toggle(condition);

If you want to find the commits that touched a specific text in a file, use

git log -S 'text in the code' -- path/to/file

If you use tig you may run a similar command to get a navigatable list of affected files:

tig -S'text ...

Let's say you have commits that change a file (and looking at the commit details show you the changes, etc). Now, when you do a git log you see them, but when you say git log that.file these commits don't show up? This is for you.

The reason ...

Using the JS fullscreen API is painful because all browers use different methods and events and you need to use lots of boilerplate code to make your application work in all browse...

Use this MySQL command to show further info about a table:

SHOW CREATE TABLE tags;

This will output a table schema like this:

CREATE TABLE `tags` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(255) COLLATE utf8_unico...

When you do a bitwise copy using the dd tool you will not see any output until it completes or an error occurs.
However, you can send a command signal to the process to have it show its progress so far.

From another terminal, simply call (be ro...

Chart.js seems to be a good alternative to Google's Chart API and other commercial chart drawing libraries.

• good looking charts
• canvas based (means less memory consumptive, but no interactivity out of the box)
• hig...

In order to bring up a textual description of a Capistrano task you can say

cap -e taskname

... where taskname is the name of the task you're not sure about.

When you want to do a git diff but do not care about the full diff and just want to know which files changed, use the --name-only switch:

$ git diff --name-only
app/controllers/sessions_controller.rb
app/models/user.rb
feature...

A lightweight javascript date library for parsing, manipulating, and formatting dates.