Skip to content

Instantly share code, notes, and snippets.

@tbtlr
tbtlr / get_barcode_from_image.js
Created June 1, 2010 19:33
Barcode recognition with JavaScript - Demo: http://bit.ly/djvUoy
/*
* Copyright (c) 2010 Tobias Schneider
* This script is freely distributable under the terms of the MIT license.
*/
(function(){
var UPC_SET = {
"3211": '0',
"2221": '1',
"2122": '2',
@philsturgeon
philsturgeon / gearman-workers.sh
Created January 16, 2012 01:53 — forked from fabriziomachado/gearman-workers.sh
/etc/init.d/gearman-workers
#!/bin/bash
#
# /etc/init.d/gearman-workers
### BEGIN INIT INFO
# Provides: gearman-workers
# Required-Start: $network $remote_fs $syslog
# Required-Stop: $network $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active June 6, 2025 00:00
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@janogarcia
janogarcia / gearman_admin.md
Created November 26, 2012 09:05
Gearman Server Administration (telnet, PHP)

Telnet

The Gearman job server supports a text-based protocol to pull information and run some administrative tasks. The following commands are supported:

  • workers
  • status
  • maxqueue
  • shutdown
  • version
@jasdeepkhalsa
jasdeepkhalsa / longPolling.js
Last active April 17, 2024 10:59
Simple Long Polling Example with JavaScript and jQuery by Tian Davis (@tiandavis) from Techoctave.com (http://techoctave.com/c7/posts/60-simple-long-polling-example-with-javascript-and-jquery)
// Long Polling (Recommened Technique - Creates An Open Connection To Server ∴ Fast)
(function poll(){
$.ajax({ url: "server", success: function(data){
//Update your dashboard gauge
salesGauge.setValue(data.value);
}, dataType: "json", complete: poll, timeout: 30000 });
})();
@wacko
wacko / gist:5577187
Last active July 13, 2024 00:48
SSH between Mac OS X host and Virtual Box guest

On Mac OS (host):

Shutdown your VM and do:

VirtualBox > Settings > Network > Add (you will get vboxnet0)

On a terminal ifconfig will show you new interface vboxnet0

VM's Settings > System > check "Enable I/O APIC." VM's Settings > Network > Adapter 2 > host-only vboxnet0

@scottyob
scottyob / hid-via-bluetooth.cpp
Last active September 8, 2022 09:02
Arduino Leonardo HID keyboard and mouse via Seeeduino Bluetooth Module.
/*
This code will be used as a demo to controll the mouse and keyboard from an Arduino Leonardo.
It shows an example of recieving commands from a remote Bluetooth endpoint (be it computer, mobile phone, etc) and using those commands to control
the mouse and keyboard of a locally connected USB target.
Any character that gets recieved will be typed into the keyboard, unless that character is a '#' which we will use to toggle between mouse and keyboard modes
Once in mouse mode, the following characters will be used as commands:
'u': Move the mouse up
'd': Move the mouse down
@rxaviers
rxaviers / gist:7360908
Last active June 7, 2025 01:32
Complete list of github markdown emoji markup

People

:bowtie: :bowtie: 😄 :smile: 😆 :laughing:
😊 :blush: 😃 :smiley: ☺️ :relaxed:
😏 :smirk: 😍 :heart_eyes: 😘 :kissing_heart:
😚 :kissing_closed_eyes: 😳 :flushed: 😌 :relieved:
😆 :satisfied: 😁 :grin: 😉 :wink:
😜 :stuck_out_tongue_winking_eye: 😝 :stuck_out_tongue_closed_eyes: 😀 :grinning:
😗 :kissing: 😙 :kissing_smiling_eyes: 😛 :stuck_out_tongue:
@arunoda
arunoda / gist:7790979
Last active March 13, 2025 14:30
Installing SSHPass

Installing SSHPASS

SSHPass is a tiny utility, which allows you to provide the ssh password without using the prompt. This will very helpful for scripting. SSHPass is not good to use in multi-user environment. If you use SSHPass on your development machine, it don't do anything evil.

Installing on Ubuntu

apt-get install sshpass

Installing on OS X