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@awesome
awesome / strip HTML tags
Created November 3, 2009 16:29
ruby strip HTML tags
# copied from (thanks!): http://codesnippets.joyent.com/posts/show/615
str = <<HTML_TEXT
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<body>
<h1>Application error</h1>
<p>Change this error message for exceptions thrown outside of an action (like
in Dispatcher setups or broken Ruby code) in public/500.html</p>
@fpillet
fpillet / scale.js
Created May 26, 2011 12:07
Javascript value scaling between two ranges
/* Scale a value from one range to another
* Example of use:
*
* // Convert 33 from a 0-100 range to a 0-65535 range
* var n = scaleValue(33, [0,100], [0,65535]);
*
* // Ranges don't have to be positive
* var n = scaleValue(0, [-50,+50], [0,65535]);
*
* Ranges are defined as arrays of two values, inclusive
@amscotti
amscotti / login.rb
Created November 22, 2011 00:45
Sample of Sinatra authentication
require 'rubygems'
require 'bcrypt'
require 'haml'
require 'sinatra'
enable :sessions
userTable = {}
helpers do
@nucular
nucular / omegle.md
Last active January 10, 2025 16:58
Omegle protocol reverse-engineering

Let's reverse-engineer Omegle. PROPERLY!

I could not find a proper, detailed (and up-to-date) reverse-engineerment of Omegle's text chat protocol on the internet, so here, have one made by analyzing the web app (web requests and source code).
The responses are beautified and the query strings split up and URI-decoded for readability.
Note that "query string" refers to parameters encoded into the URL and "form data" to parameters in the POST body which do not have to be URI-encoded.

TODO:

@gbuesing
gbuesing / ml-ruby.md
Last active August 2, 2025 18:34
Resources for Machine Learning in Ruby

UPDATE a fork of this gist has been used as a starting point for a community-maintained "awesome" list: machine-learning-with-ruby Please look here for the most up-to-date info!

Resources for Machine Learning in Ruby

Gems

@Trefex
Trefex / OVH_README.md
Last active March 13, 2025 13:27
How I setup my VPS on ovh-com

Config is 2vCPU, 2 GB RAM and running Debian 7 on 64 bits.

apt-get update
apt-get upgrade
apt-get install htop

Add localadmin user

adduser localadmin

apt-get install sudo

@xvitaly
xvitaly / remove_crw.cmd
Last active July 12, 2025 09:00
Remove telemetry updates for Windows 7 and 8.1
@echo off
echo Uninstalling KB3075249 (telemetry for Win7/8.1)
start /w wusa.exe /uninstall /kb:3075249 /quiet /norestart
echo Uninstalling KB3080149 (telemetry for Win7/8.1)
start /w wusa.exe /uninstall /kb:3080149 /quiet /norestart
echo Uninstalling KB3021917 (telemetry for Win7)
start /w wusa.exe /uninstall /kb:3021917 /quiet /norestart
echo Uninstalling KB3022345 (telemetry)
start /w wusa.exe /uninstall /kb:3022345 /quiet /norestart
echo Uninstalling KB3068708 (telemetry)
@jwne
jwne / connectionlog.php
Created March 15, 2016 15:13
Log connecting clients' IP, port, user agent, and HTTP referer with a timestamp of the connection. MySQL storage preferred.
<?php
// For now file storage requires that the file specified is created already and chmodded to allow writing.
/**
* Connection info logging script created by Xeru
*
* Website: https://xeru.me
* Twitter: https://twitter.com/Xeru_
* GitHub: https://github.com/exec
@loretoparisi
loretoparisi / ffmpeg_frames.sh
Last active December 17, 2024 15:17
Extract all frames from a movie using ffmpeg
# Output a single frame from the video into an image file:
ffmpeg -i input.mov -ss 00:00:14.435 -vframes 1 out.png
# Output one image every second, named out1.png, out2.png, out3.png, etc.
# The %01d dictates that the ordinal number of each output image will be formatted using 1 digits.
ffmpeg -i input.mov -vf fps=1 out%d.png
# Output one image every minute, named out001.jpg, out002.jpg, out003.jpg, etc.
# The %02d dictates that the ordinal number of each output image will be formatted using 2 digits.
ffmpeg -i input.mov -vf fps=1/60 out%02d.jpg
@Pulimet
Pulimet / AdbCommands
Last active August 27, 2025 11:38
Adb useful commands list
Hi All!
I've recently launched a tool that wraps many of the commands here with a user interface. This desktop application is currently available for macOS. There's a roadmap outlining planned features for the near future.
Feel free to request any features you'd like to see, and I'll prioritize them accordingly.
One of the most important aspects of this application is that every command executed behind the scenes is displayed in a special log section. This allows you to see exactly what’s happening and learn from it.
Here's the link to the repository: https://github.com/Pulimet/ADBugger
App Description:
ADBugger is a desktop tool designed for debugging and QA of Android devices and emulators. It simplifies testing, debugging, and performance analysis by offering device management, automated testing, log analysis, and remote control capabilities. This ensures smooth app performance across various setups.