Rahul Bansal rahul286

Enable TRIM on non-Apple SSDs in OS X

NOTE: This is tested on the versions mentioned in the title, and NOT earlier or later versions. YMMV.

Run the following commands in Terminal…

Backup the original driver:

sudo cp /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage-backup

Markdown and reStructuredText

GitHub supports several lightweight markup languages for documentation; the most popular ones (generally, not just at GitHub) are Markdown and reStructuredText. Markdown is sometimes considered easier to use, and is often preferred when the purpose is simply to generate HTML. On the other hand, reStructuredText is more extensible and powerful, with native support (not just embedded HTML) for tables, as well as things like automatic generation of tables of contents.

	tell application "iTunes"
	set selectedTracks to selection
	repeat with i from 1 to (length of selectedTracks)
	if class of item i of selectedTracks is not shared track then
	tell item i of selectedTracks to set {loc} to {get location}
	if loc is missing value then
	tell application "iTunes"
	delete item i of selectedTracks
	end tell
	end if

	# coding=utf-8
	import flask
	from flask.ext.sqlalchemy import SQLAlchemy

	app = flask.Flask(__name__)
	app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///:memory:'
	app.config['SQLALCHEMY_ECHO'] = True

	db = SQLAlchemy(app)
	log_db = SQLAlchemy(app, session_options={

	#!/usr/bin/env bash

	# This script prints out all of your Redis keys and their size in a human readable format
	# Copyright 2013 Brent O'Connor
	# License: http://www.apache.org/licenses/LICENSE-2.0

	human_size() {
	awk -v sum="$1" ' BEGIN {hum[1024^3]="Gb"; hum[1024^2]="Mb"; hum[1024]="Kb"; for (x=1024^3; x>=1024; x/=1024) { if (sum>=x) { printf "%.2f %s\n",sum/x,hum[x]; break; } } if (sum<1024) print "1kb"; } '
	}

	<?php
	/*
	OCP - Opcache Control Panel (aka Zend Optimizer+ Control Panel for PHP)
	Author: _ck_ (with contributions by GK, stasilok)
	Version: 0.1.7
	Free for any kind of use or modification, I am not responsible for anything, please share your improvements

	* revision history
	0.1.7 2015-09-01 regex fix for PHP7 phpinfo
	0.1.6 2013-04-12 moved meta to footer so graphs can be higher and reduce clutter

	require 'find'

	dir_to_scan = '.'
	dir_to_scan = ARGV[0] if ARGV.count == 1

	dirs = []

	# First collect all directories, but ignore anything with .svn in it
	Find.find( dir_to_scan ) do \|entry\|
	next if entry =~ /\.svn/

	var script = document.createElement("script");
	script.setAttribute("src", "http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js");
	script.addEventListener('load', function() {
	var script = document.createElement("script");
	document.body.appendChild(script);
	}, false);
	document.body.appendChild(script);

	<?php
	/*
	Usage:
	$frag = new CWS_Fragment_Cache( 'unique-key', 3600 ); // Second param is TTL
	if ( !$frag->output() ) { // NOTE, testing for a return of false
	functions_that_do_stuff_live();
	these_should_echo();
	// IMPORTANT
	$frag->store();
	// YOU CANNOT FORGET THIS. If you do, the site will break.

	// This gist is now maintained on github at https://github.com/luetkemj/wp-query-ref

	<?php
	/**
	* WordPress Query Comprehensive Reference
	* Compiled by luetkemj - luetkemj.github.io
	*
	* CODEX: http://codex.wordpress.org/Class_Reference/WP_Query#Parameters
	* Source: https://core.trac.wordpress.org/browser/tags/4.9.4/src/wp-includes/query.php
	*/