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Ryan Cheung ryancheung

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@jokertarot
jokertarot / clfontpng.cc
Created November 21, 2013 15:43
How to render color emoji font with FreeType 2.5
// = Requirements: freetype 2.5, libpng, libicu, libz, libzip2
// = How to compile:
// % export CXXFLAGS=`pkg-config --cflags freetype2 libpng`
// % export LDFLAGS=`pkg-config --libs freetype2 libpng`
// % clang++ -o clfontpng -static $(CXXFLAGS) clfontpng.cc $(LDFLAGS) \
// -licuuc -lz -lbz2
#include <cassert>
#include <cctype>
#include <iostream>
#include <memory>
@zhengjia
zhengjia / capybara cheat sheet
Created June 7, 2010 01:35
capybara cheat sheet
=Navigating=
visit('/projects')
visit(post_comments_path(post))
=Clicking links and buttons=
click_link('id-of-link')
click_link('Link Text')
click_button('Save')
click('Link Text') # Click either a link or a button
click('Button Value')
@imneme
imneme / randutils.hpp
Last active March 28, 2024 20:43
Addresses common issues with C++11 random number generation; makes good seeding easier, and makes using RNGs easy while retaining all the power.
/*
* Random-Number Utilities (randutil)
* Addresses common issues with C++11 random number generation.
* Makes good seeding easier, and makes using RNGs easy while retaining
* all the power.
*
* The MIT License (MIT)
*
* Copyright (c) 2015-2022 Melissa E. O'Neill
*
@myusuf3
myusuf3 / delete_git_submodule.md
Created November 3, 2014 17:36
How effectively delete a git submodule.

To remove a submodule you need to:

  • Delete the relevant section from the .gitmodules file.
  • Stage the .gitmodules changes git add .gitmodules
  • Delete the relevant section from .git/config.
  • Run git rm --cached path_to_submodule (no trailing slash).
  • Run rm -rf .git/modules/path_to_submodule (no trailing slash).
  • Commit git commit -m "Removed submodule "
  • Delete the now untracked submodule files rm -rf path_to_submodule
@chetan
chetan / yardoc_cheatsheet.md
Last active May 4, 2024 11:12
YARD cheatsheet
@jagrosh
jagrosh / Github Webhook Tutorial.md
Last active May 8, 2024 18:37
Simple Github -> Discord webhook

Step 1 - Make a Discord Webhook

  1. Find the Discord channel in which you would like to send commits and other updates

  2. In the settings for that channel, find the Webhooks option and create a new webhook. Note: Do NOT give this URL out to the public. Anyone or service can post messages to this channel, without even needing to be in the server. Keep it safe! WebhookDiscord

Step 2 - Set up the webhook on Github

  1. Navigate to your repository on Github, and open the Settings Settings
@staltz
staltz / introrx.md
Last active May 9, 2024 07:59
The introduction to Reactive Programming you've been missing