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@kevinSuttle
kevinSuttle / meta-tags.md
Last active May 12, 2024 15:28 — forked from lancejpollard/meta-tags.md
List of Usable HTML Meta and Link Tags
@lsauer
lsauer / gist:2757250
Last active October 10, 2022 03:06
JavaScript : within a string, count the number of occurances of a character / character counting and string-position
//www.lsauer.com 2012
//Answer to:
//http://stackoverflow.com/questions/881085/count-the-number-of-occurances-of-a-character-in-a-string-in-javascript/10671743#10671743
//There are at least four ways. The best option, which should also be the fastest -owing to the native RegEx engine -, is placed at the top. //jsperf.com is currently down, otherwise I would provide you with performance statistics.
#1.
("this is foo bar".match(/o/g)||[]).length
//>2
#2.
"this is foo bar".split("o").length-1
@hayageek
hayageek / Google URL Shortener API
Last active May 21, 2019 11:57
Google URL Shortener API Javascript Example
<html>
<head>
</head>
<script type="text/javascript">
function makeShort()
{
var longUrl=document.getElementById("longurl").value;
var request = gapi.client.urlshortener.url.insert({
'resource': {
'longUrl': longUrl
@stephenhardy
stephenhardy / git-clearHistory
Created April 26, 2013 22:14
Steps to clear out the history of a git/github repository
-- Remove the history from
rm -rf .git
-- recreate the repos from the current content only
git init
git add .
git commit -m "Initial commit"
-- push to the github remote repos ensuring you overwrite history
git remote add origin git@github.com:<YOUR ACCOUNT>/<YOUR REPOS>.git
@tedmiston
tedmiston / nodejs-tcp-example.js
Last active May 20, 2024 11:27
Node.js TCP client and server example
/*
In the node.js intro tutorial (http://nodejs.org/), they show a basic tcp
server, but for some reason omit a client connecting to it. I added an
example at the bottom.
Save the following server in example.js:
*/
var net = require('net');
@soheilhy
soheilhy / nginxproxy.md
Last active May 16, 2024 08:59
How to proxy web apps using nginx?

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

@zenparsing
zenparsing / dedent-template.js
Last active April 25, 2023 22:16
Dedenting Template Strings
function dedent(callSite, ...args) {
function format(str) {
let size = -1;
return str.replace(/\n(\s+)/g, (m, m1) => {
if (size < 0)
size = m1.replace(/\t/g, " ").length;
@amatiasq
amatiasq / curry.js
Last active March 15, 2019 10:34
Simple way to recursively curry javascript functions http://jsfiddle.net/amatiasq/osrsomq0/
/**
* @param {Function} fn Function to curry.
* @param {Number} lenght The arguments required to invoke the function. Optional. By default is fn.length
* @returns {Function} The currified function.
*/
function curry(fn, length) {
length = length || fn.length;
return function currified() {
var args = [].slice.call(arguments);
@Mikodes
Mikodes / gist:be9b9ce42e46c3d4ccb6
Created November 26, 2014 10:30
All Media queries for resolutions
/* (320x480) iPhone (Original, 3G, 3GS) */
@media only screen and (min-device-width: 320px) and (max-device-width: 480px) {
/* insert styles here */
}
/* (320x480) Smartphone, Portrait */
@media only screen and (device-width: 320px) and (orientation: portrait) {
/* insert styles here */
}
@yuval-a
yuval-a / js-micro.js
Last active May 16, 2024 21:01
Javascript micro-optimizations
NOTE: This document is OLD - and most of the tips here are probably outdated, since newer versions of Javascript have been
released over the years - with newer optimizations and more emphasis on optimizing newly supported syntax.
// Array literal (= []) is faster than Array constructor (new Array())
// http://jsperf.com/new-array-vs-literal/15
var array = [];
// Object literal (={}) is faster than Object constructor (new Object())
// http://jsperf.com/new-array-vs-literal/26