mikina

1. Remove Speech Voices

cd /System/Library/Speech/
sudo rm -rf Voices/*

2. Delete All System Logs in OS X

sudo rm -rf /private/var/log/*

3. Delete QuickLook Caches

mikina

function checkclear(what){
  if(!what._haschanged){
		what.value='';
	}
	what._haschanged=true;
}


<input onfocus="checkclear(this)" />

mikina

var sliderValue = [2, 3, 4, 26, 39, 52, 65];

$(function() {
    $( "#slider" ).slider({
        value:0,
        min: 0,
        max: 6,
        step: 1,
        slide: function( event, ui ) {
            $( "#amount" ).val( sliderValue [ ui.value ] );

mikina

~/Library/Application Support/iPhone Simulator/

mikina

NSTimeInterval _interval = [dateattr doubleValue];
NSDate *date = [NSDate dateWithTimeIntervalSince1970:_interval];

n.date_ = date;

mikina

$ git checkout develop
Switched to branch 'develop'

$ git merge --no-ff myfeature
Updating ea1b82a..05e9557
(Summary of changes)

$ git branch -d myfeature
Deleted branch myfeature (was 05e9557).

mikina

To check how osx manage sleep, type:
  
pmset -g | grep hibernatemode
  
hibernatemode = 3 - saves all memory to disk
hibernatemode = 0 - keep memory active all the time

To get super fast sleep, just type:
  
sudo pmset -a hibernatemode 0

mikina

require 'iconv'
class String
  def to_permalink
    Iconv.iconv('ascii//translit//IGNORE', 'utf-8', self).first.gsub("'", "").gsub(/[^\x00-\x7F]+/, '').gsub(/[^a-zA-Z0-9-]+/, '-').gsub(/^-/, '').gsub(/-$/, '').downcase
  end
end