jacurtis

/*
This .scss loop will create "margin helpers" and "padding helpers" for use in your web projects.
It will generate several classes such as:

.m-r-10 which gives margin-right 10 pixels.
.m-r-15 gives MARGIN to the RIGHT 15 pixels.
.m-t-15 gives MARGIN to the TOP 15 pixels and so on.

.p-b-5 gives PADDING to the BOTTOM of 5 pixels
.p-l-40 gives PADDING to the LEFT of 40 pixels

CodeMyUI

BEST Textarea auto-expand

Auto-height textarea using as minimum JS as possible.

A Pen by Yair Even Or on CodePen.

License.

tarwn

(function(){
var log = console.log;
 
console.log = function(str) {
var css = 'background-image: url("http://fc07.deviantart.net/fs70/f/2013/090/3/5/ocs____seine_unicorn_sprite_by_onisuu-d5zuuax.gif"), linear-gradient(to right, red, yellow, lime, aqua, blue, fuchsia, red); background-repeat: no-repeat, no-repeat; padding-left: 20px; color: white; font-weight: bold; font-size: 12pt; text-shadow: -1px 0 black, 0 1px black, 1px 0 black, 0 -1px black;';
var args = Array.prototype.slice.call(arguments);
args[0] = '%c   ' + args[0];
args.splice(1,0,css);
return log.apply(console, args);
}

katowulf

// assumes you add a timestamp field to each record (see Firebase.ServerValue.TIMESTAMP)
// pros: fast and done server-side (less bandwidth, faster response), simple
// cons: a few bytes on each record for the timestamp
var ref = new Firebase(...);
ref.orderByChild('timestamp').startAt(Date.now()).on('child_added', function(snapshot) {
  console.log('new record', snap.key());
});

devoncrouse

# Create background noise profile from mp3
/usr/bin/sox noise.mp3 -n noiseprof noise.prof

# Remove noise from mp3 using profile
/usr/bin/sox input.mp3 output.mp3 noisered noise.prof 0.21

# Remove silence from mp3
/usr/bin/sox input.mp3 output.mp3 silence -l 1 0.3 5% -1 2.0 5%

# Remove noise and silence in a single command

padolsey

// ----------------------------------------------------------
// A short snippet for detecting versions of IE in JavaScript
// without resorting to user-agent sniffing
// ----------------------------------------------------------
// If you're not in IE (or IE version is less than 5) then:
//     ie === undefined
// If you're in IE (>=5) then you can determine which version:
//     ie === 7; // IE7
// Thus, to detect IE:
//     if (ie) {}