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@mathiasbynens
mathiasbynens / JavaScript function to calculate the destination point given start point latitude and longitude (numeric degrees), bearing (numeric degrees) and distance (in m), based on the Vincenty direct formula.
Created April 3, 2010 15:31
/*!
* JavaScript function to calculate the destination point given start point latitude / longitude (numeric degrees), bearing (numeric degrees) and distance (in m).
*
* Original scripts by Chris Veness
* Taken from http://movable-type.co.uk/scripts/latlong-vincenty-direct.html and optimized / cleaned up by Mathias Bynens <http://mathiasbynens.be/>
* Based on the Vincenty direct formula by T. Vincenty, “Direct and Inverse Solutions of Geodesics on the Ellipsoid with application of nested equations”, Survey Review, vol XXII no 176, 1975 <http://www.ngs.noaa.gov/PUBS_LIB/inverse.pdf>
*/
function toRad(n) {
return n * Math.PI / 180;
};
@esperlu
esperlu / mysql2sqlite.sh
Created April 27, 2011 05:46
MySQL to Sqlite converter
#!/bin/sh
# Converts a mysqldump file into a Sqlite 3 compatible file. It also extracts the MySQL `KEY xxxxx` from the
# CREATE block and create them in separate commands _after_ all the INSERTs.
# Awk is choosen because it's fast and portable. You can use gawk, original awk or even the lightning fast mawk.
# The mysqldump file is traversed only once.
# Usage: $ ./mysql2sqlite mysqldump-opts db-name | sqlite3 database.sqlite
# Example: $ ./mysql2sqlite --no-data -u root -pMySecretPassWord myDbase | sqlite3 database.sqlite
@umpirsky
umpirsky / AdminController.php
Created August 16, 2011 08:59
Simple Zend Framework admin controller secured by basic HTTP authentication
<?php
/**
* Admin area.
*/
class AdminController extends Zend_Controller_Action {
public function preDispatch() {
if (
@matthanger
matthanger / blti-launch.php
Last active October 24, 2022 07:12
Sample code for Basic LTI Consumer in PHP
<?php
# ------------------------------
# START CONFIGURATION SECTION
#
$launch_url = "https://lti.tools/test/tp.php";
$key = "12345";
$secret = "secret";
$launch_data = array(
@troelskn
troelskn / gist:1287893
Created October 14, 2011 18:24
Luhn's algorithm in php
<?php
function is_valid_luhn($number) {
settype($number, 'string');
$sumTable = array(
array(0,1,2,3,4,5,6,7,8,9),
array(0,2,4,6,8,1,3,5,7,9));
$sum = 0;
$flip = 0;
for ($i = strlen($number) - 1; $i >= 0; $i--) {
$sum += $sumTable[$flip++ & 0x1][$number[$i]];
@olivierlacan
olivierlacan / An_example.markdown
Created February 18, 2012 05:40 — forked from renz45/An_example.markdown
Re-style Sublime Text 2 sidebar to a darker theme

This re-styles your sublime text 2 sidebar to be darker, so it doesn't blind you when using a dark theme.

Dark sublime text 2 sidebar

Save the Default.sublime-theme file into packages/Theme - Default, make a backup of your original if you want to be able to go back easily.

@sgmurphy
sgmurphy / url_slug.php
Created July 12, 2012 15:52
URL Slugs in PHP (with UTF-8 and Transliteration Support)
<?php
/**
* Create a web friendly URL slug from a string.
*
* Although supported, transliteration is discouraged because
* 1) most web browsers support UTF-8 characters in URLs
* 2) transliteration causes a loss of information
*
* @author Sean Murphy <sean@iamseanmurphy.com>
* @copyright Copyright 2012 Sean Murphy. All rights reserved.
@dergachev
dergachev / GIF-Screencast-OSX.md
Last active July 14, 2024 12:40
OS X Screencast to animated GIF

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Screencapture GIF

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

@nyov
nyov / magento-cli.py
Last active August 15, 2021 12:57
A Magento REST API example with rauth as OAuth provider. For Magento 1
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from rauth.service import OAuth1Service
# Create consumer key & secret in your Magento Admin interface
# For an API Guideline see:
# http://www.magentocommerce.com/api/rest/authentication/oauth_authentication.html
#
# Short Magento setup explanation:
@justincarroll
justincarroll / bootstrap-basic-template.htm
Last active May 11, 2018 04:43
This is my personal Bootstrap 3 and Font Awesome 4 basic HTML template.
<!DOCTYPE HTML>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap Basic Template</title>
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css">
<link rel="stylesheet" href="style.css">