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John Loy johnloy

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@cou929
cou929 / detect-private-browsing.js
Last active May 1, 2024 21:07
Detect private browsing mode (InPrivate Browsing or Incognito).
function retry(isDone, next) {
var current_trial = 0, max_retry = 50, interval = 10, is_timeout = false;
var id = window.setInterval(
function() {
if (isDone()) {
window.clearInterval(id);
next(is_timeout);
}
if (current_trial++ > max_retry) {
window.clearInterval(id);
@gleitz
gleitz / reload.js
Last active July 1, 2025 18:18
Reloading modules from the repl in Node.js
// Reloading modules from the repl in Node.js
// Benjamin Gleitzman (gleitz@mit.edu)
//
// Inspired by Ben Barkay
// http://stackoverflow.com/a/14801711/305414
//
// Usage: `node reload.js`
// You can load the module as usual
// var mymodule = require('./mymodule')
// And the reload it when needed
@igrigorik
igrigorik / github.bash
Last active September 12, 2025 09:24
Open GitHub URL for current directory/repo...
alias gh="open \`git remote -v | grep git@github.com | grep fetch | head -1 | cut -f2 | cut -d' ' -f1 | sed -e's/:/\//' -e 's/git@/http:\/\//'\`"
@sindresorhus
sindresorhus / post-merge
Created September 6, 2013 15:46
Git hook to install npm dependencies after a `git pull`. Run `chmod +x post-merge` and put it in `.git/hooks/`. Though could really do whatever.
#!/bin/sh
npm install
@esamattis
esamattis / loadscript.js
Last active March 6, 2020 04:43
/**
* Simple node.js style script loader for modern browsers
**/
function loadScript(src, cb) {
var script = document.createElement('script');
script.async = true;
script.src = src;
script.onerror = function() {
cb(new Error("Failed to load" + src));
@ctanis
ctanis / man.sh
Created April 3, 2013 13:11
open man pages in Preview.app (caches generated pdfs in ~/.manpath)
#!/bin/sh
#Based on this Mac OS X Hint:
#http://hints.macworld.com/article.php?story=20110511111211385
#Modified for input of multiple commands to seperate .PS files
CACHE=~/.mancache
mkdir -p $CACHE
COMMANDS="$@"
for f in $COMMANDS
do
@h2non
h2non / copyFiles.js
Created March 21, 2013 16:01
Simple Node.js recursivily copy/rename files with specific pattern
/**
* Simple Node.js recursivily copy/rename files with specific pattern
* @license WTFPL
* @usage $ node copyFiles.js
*/
var fs = require('fs'),
config;
// config options
config = {
@lanqy
lanqy / bytesToSize.js
Created March 19, 2013 03:05
JavaScript To Convert Bytes To MB, KB, Etc
// from http://scratch99.com/web-development/javascript/convert-bytes-to-mb-kb/
function bytesToSize(bytes) {
var sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
if (bytes == 0) return 'n/a';
var i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)));
if (i == 0) return bytes + ' ' + sizes[i];
return (bytes / Math.pow(1024, i)).toFixed(1) + ' ' + sizes[i];
};
@rahearn
rahearn / gist:3868151
Created October 10, 2012 20:18
Recovery steps for messed up rebase
Recovering from a botched rebase:
1) mess up a rebase
2) `git reflog` and find the last commit before the rebase started
3) `git reset --hard <<that commit>>`
4) rebase again and try not to mess up this time
@jafstar
jafstar / adobe.html
Created August 19, 2012 15:44
HTML5 Image Progress Events
<html>
<head>
<script>
var request;
var progressBar;
function loadImage(imageURI)
{
request = new XMLHttpRequest();