Skip to content

Instantly share code, notes, and snippets.

Avatar
🃏
    ​

Hardi Kõvamees luminarious

🃏
    ​
View GitHub Profile
View minimal-analytics-snippet.js
(function (context, trackingId, options) {
const history = context.history;
const doc = document;
const nav = navigator || {};
const storage = localStorage;
const encode = encodeURIComponent;
const pushState = history.pushState;
const typeException = 'exception';
const generateId = () => Math.random().toString(36);
const getId = () => {
@adactio
adactio / minimal-serviceworker.js
Last active Feb 13, 2021
An attempt at a minimal viable service worker.
View minimal-serviceworker.js
// Licensed under a CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
// http://creativecommons.org/publicdomain/zero/1.0/
// HTML files: try the network first, then the cache.
// Other files: try the cache first, then the network.
// Both: cache a fresh version if possible.
// (beware: the cache will grow and grow; there's no cleanup)
const cacheName = 'files';
@DHager
DHager / coredump.php
Created Dec 3, 2015
Tries to cause a core-dump so that you can test your PHP/Apache/OS configuration to make sure they are being saved
View coredump.php
<?php
header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
ob_end_flush();
$pid = getmypid();
$secs = 10;
$cmd = "kill -3 $pid";
@paulirish
paulirish / what-forces-layout.md
Last active Mar 2, 2021
What forces layout/reflow. The comprehensive list.
View what-forces-layout.md

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics
  • elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
View git-dmz-flow.md

Git DMZ Flow

I've been asked a few times over the last few months to put together a full write-up of the Git workflow we use at RichRelevance (and at Precog before), since I have referenced it in passing quite a few times in tweets and in person. The workflow is appreciably different from GitFlow and its derivatives, and thus it brings with it a different set of tradeoffs and optimizations. To that end, it would probably be helpful to go over exactly what workflow benefits I find to be beneficial or even necessary.

  • Two developers working on independent features must never be blocked by each other
    • No code freeze! Ever! For any reason!
  • A developer must be able to base derivative work on another developer's work, without waiting for any third party
  • Two developers working on inter-dependent features (or even the same feature) must be able to do so without interference from (or interfering with) any other parties
  • Developers must be able to work on multiple features simultaneously, or at lea
View bling.js
/* bling.js */
window.$ = document.querySelectorAll.bind(document);
Node.prototype.on = window.on = function (name, fn) {
this.addEventListener(name, fn);
}
NodeList.prototype.__proto__ = Array.prototype;
@mikelehen
mikelehen / generate-pushid.js
Created Feb 11, 2015
JavaScript code for generating Firebase Push IDs
View generate-pushid.js
/**
* Fancy ID generator that creates 20-character string identifiers with the following properties:
*
* 1. They're based on timestamp so that they sort *after* any existing ids.
* 2. They contain 72-bits of random data after the timestamp so that IDs won't collide with other clients' IDs.
* 3. They sort *lexicographically* (so the timestamp is converted to characters that will sort properly).
* 4. They're monotonically increasing. Even if you generate more than one in the same timestamp, the
* latter ones will sort after the former ones. We do this by using the previous random bits
* but "incrementing" them by 1 (only in the case of a timestamp collision).
*/
@zamicol
zamicol / post-receive
Last active Dec 20, 2020
Git push to prod
View post-receive
#!/bin/sh
# Use git to push to deploy (aka git push to prod)
# Use 'git push remote master' to push to deploy
# This script only deploys on pushes to master.
#
# HOWTO:
# On your server to deploy, create a bare git directory
# (somewhere like /var/git/<gitProject>)
# Your depoly directory (like /var/www) should be somewhere other than your git repo.
@feedmypixel
feedmypixel / xmlToJson
Created Nov 27, 2012
Convert XML to JSON. This is a version that provides a JSON object without the attributes and places textNodes as values rather than an object with the textNode in it.
View xmlToJson
/**
* Originally from http://davidwalsh.name/convert-xml-json
* This is a version that provides a JSON object without the attributes and places textNodes as values
* rather than an object with the textNode in it.
* 27/11/2012
* Ben Chidgey
*
* @param xml
* @return {*}
*/
@saetia
saetia / gist:1623487
Last active Feb 3, 2021
Clean Install – OS X 10.11 El Capitan
View gist:1623487

OS X Preferences


most of these require logout/restart to take effect

# Enable character repeat on keydown
defaults write -g ApplePressAndHoldEnabled -bool false

# Set a shorter Delay until key repeat