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Hacking away

Pedro Cunha Pyker

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Hacking away
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# Author: Pieter Noordhuis
# Description: Simple demo to showcase Redis PubSub with EventMachine
#
# Update 7 Oct 2010:
# - This example does *not* appear to work with Chrome >=6.0. Apparently,
# the WebSocket protocol implementation in the cramp gem does not work
# well with Chrome's (newer) WebSocket implementation.
#
# Requirements:
# - rubygems: eventmachine, thin, cramp, sinatra, yajl-ruby
1f8fec61-4a6f-9bd5-7f8e-e12325c464c3
1f8fed49-4a6f-9bd5-7f8e-d665dedc0297
1f8fee17-4a6f-9bd5-7f8e-29d1ce3e9e30
1f8feef2-4a6f-9bd5-7f8e-8ce03bebdbdf
1f8fefc7-4a6f-9bd5-7f8e-c22fbedb5390
@pklaus
pklaus / tunnelbroker-net.sh
Last active January 14, 2024 12:10
tunnelbroker.net automatic tunnel IP update and tunnel setup (on Mac OS X)
#!/bin/bash
#### This script is published by Philipp Klaus <philipp.l.klaus@web.de>
#### on <http://blog.philippklaus.de/2011/05/ipv6-6in4-tunnel-via-hurricane-electric-tunnelbroker-net-automatic-ip-update-on-mac-os-x/>
#### It is originally by freese60 and modified by limemonkey.
#### Found on <http://www.tunnelbroker.net/forums/index.php?topic=287.0>
### Uncomment this line to debug the script:
#set -x
@adrianratnapala
adrianratnapala / SSH-X11-Forwarding.md
Created October 29, 2011 17:43
A note on X11-Forwarding in SSh.

I used to think that

ssh -X me@some.box

"just bloody worked". However this might not work - ssh must play ball on both sides of the link. On the remote (ssh server, X client) sshd must sit behind some port, tell Xlib to send X11 requests to it and then forward them back to you the X server (where the ssh client is). If the remote box is locked down to prevent this, you will get:

X11 forwarding request failed on channel 0

as part of an otherwise working login. As it happens, I am the admin of the remote box in question, so I followed the ArchWiki and went to /etc/ssh/sshd_config and uncommented

@Dinnerbone
Dinnerbone / Since 1.2.3
Created March 4, 2012 18:16
Bugs I've fixed since 1.2.3!
Fixed:
- Fixed godmode exploit (Thanks md_5)
- Limit framerate on menu screens, no longer uses 100% cpu and make my computer melt
- Fixed fatal crash for converted worlds to anvil, when there's blocks at max height
- Fixed an old bug with signs clearing text while you're editing them in SMP
- Fixed incorrectly swapped en_GB and en_CA language details
- Fixed crash when logging in while there are blocks at maxheight at spawn
- Fixed TNT ghosts in multiplayer
- Fixed storage minecarts dropping enchanted items
- Fixed crashes on invalid server addresses when joining a server
@jboner
jboner / latency.txt
Last active June 2, 2024 06:32
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@durden
durden / github_zen.py
Created November 25, 2012 15:55
Little script to try and get unique 'zen' values from github api
import argparse
import requests
import time
def _parse_args():
parser = argparse.ArgumentParser(description='Zen out with github')
# Github api limits 60/hour for unauthenticated requests
parser.add_argument('--sleep', type=float, default=60.0, action='store',
@barryvdh
barryvdh / _ide_helper.php
Last active May 6, 2024 07:45
Laravel IDE Helper for Netbeans / PhpStorm / Sublime Text 2 CodeIntel, generated using https://github.com/barryvdh/laravel-ide-helper
<?php
/**
* A helper file for Laravel 5, to provide autocomplete information to your IDE
* Generated for Laravel 5.5.13 on 2017-09-28.
*
* @author Barry vd. Heuvel <barryvdh@gmail.com>
* @see https://github.com/barryvdh/laravel-ide-helper
*/
namespace {
exit("This file should not be included, only analyzed by your IDE");
@rponte
rponte / simple_method.js
Last active June 11, 2016 09:13
Delaying actions on keypress with jQuery
$('#mySearch').keyup(function() {
clearTimeout($.data(this, 'timer'));
var wait = setTimeout(search, 500);
$(this).data('timer', wait);
});
function search() {
$.post("stuff.php", {nStr: "" + $('#mySearch').val() + ""}, function(data){
if(data.length > 0) {
$('#suggestions').show();
@nternetinspired
nternetinspired / gist:7482445
Last active February 24, 2022 17:20
Load Disqus comments only on demand if you give a shit about page weight and your visitors. Even with no comments, i.e. an empty comment form, calling Disqus will load an extra 226Kb. If your page has comments this can be far higher. This Gist accompanies my blog post: http://internet-inspired.com/wrote/load-disqus-on-demand/
// Requires jQuery of course.
$(document).ready(function() {
$('.show-comments').on('click', function(){
var disqus_shortname = 'YOUR-DISQUS-USERNAME'; // Replace this value with *your* username.
// ajax request to load the disqus javascript
$.ajax({
type: "GET",
url: "http://" + disqus_shortname + ".disqus.com/embed.js",
dataType: "script",