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@kellycampbell
kellycampbell / Cryptocoin Rates Updater
Last active August 29, 2015 13:56
Downloads exchange rates from Cryptsy and BTC-e, update a range in a Google Apps spreadsheet.
var _ = Underscore.load();
function fetchRatesFromCryptsy() {
var cryptsyRatesUrl = "http://pubapi.cryptsy.com/api.php?method=marketdatav2";
var response = UrlFetchApp.fetch(cryptsyRatesUrl);
// TODO(kellyc): check for errors
var json = response.getContentText();
var data = JSON.parse(json);
return data['return']['markets'];
}
@mattdesl
mattdesl / ContextLoss.js
Created April 5, 2014 17:54
Simulating context loss with a mouse click
var loseCtx = context.gl.getExtension("WEBGL_lose_context");
//May not exist in some browsers, or if WebGLInspector is enabled
if (loseCtx) {
//Attach a mouse click to the canvas...
canvas.addEventListener("mousedown", function() {
//Force the canvas to lose its WebGL context
loseCtx.loseContext();
//Here you may want to present the user with a progress indicator
@tsiege
tsiege / The Technical Interview Cheat Sheet.md
Last active October 13, 2025 20:38
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






\

@staltz
staltz / introrx.md
Last active October 26, 2025 03:06
The introduction to Reactive Programming you've been missing

Web Design Contract (open-source)

Between [your name] and [their name]

Summary:

You ([their name]), located at [customer address] are hiring me ([your name]) located at [company address] to [design and develop a web site] for the estimated total price of [total] as outlined in our previous correspondence.

What do both parties agree to do?

@alexandregz
alexandregz / convert.sh
Created October 22, 2014 22:11
convert mkv to mp4 (for example) with handbrakecli
#!/bin/sh
if [ "$#" -ne 1 ]; then
echo "Use: $0 inputfile"
exit
fi
INPUTFILE=$1
OUTPUTFILE=$(echo $INPUTFILE | sed 's/\.[^\.]*$//')".mp4"
@jaxbot
jaxbot / form.html
Last active January 13, 2019 14:11
Node.js recaptcha example 2 (using AJAX instead of forms) https://jaxbot.me/articles/new-nocaptcha-recaptcha-with-node-js-express-12-9-2014
<!doctype html>
<html>
<head>
<script src='https://www.google.com/recaptcha/api.js'></script>
<script>
function registerAPI(form) {
var params = {
username: form.username.value,
password: form.password.value,
email: form.email.value,
@julianxhokaxhiu
julianxhokaxhiu / README.md
Last active April 19, 2022 20:09
How to install OSX 10.11 El Capitan on VMWare

How to install OSX 10.11 El Capitan on VMWare

To accomplish this tutorial you already need a previous copy of OSX installed on VMWare Player or Workstation.

0) Acquire a copy of OSX 10.11 El Capitan

First of all you need to acquire a legal copy of OSX El Capitan from the App Store. This tutorial will not cover this part. Sorry :)

1) Unlock OSX option on VMWare

Download the latest version of VMWare Unlocker and use the relative binary to unlock it ( based on your Host OS ).

sysctl -w fs.file-max=12000500
sysctl -w fs.nr_open=20000500
ulimit -n 4000000
sysctl -w net.ipv4.tcp_mem='10000000 10000000 10000000'
sysctl -w net.ipv4.tcp_rmem='1024 4096 16384'
sysctl -w net.ipv4.tcp_wmem='1024 4096 16384'
sysctl -w net.core.rmem_max=16384
sysctl -w net.core.wmem_max=16384
wget http://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb
sudo dpkg -i erlang-solutions_1.0_all.deb
@bsergean
bsergean / README.md
Last active January 23, 2024 17:50
Anti-aliasing (FXAA) with headless-gl and three.js

Aliased

Anti-aliased

Getting the code