Theo Paris theoparis

How to generate and apply patches with git?

It sometimes happen you need change code on a machine from which you cannot push to the repo. You’re ready to copy/paste what diff outputs to your local working copy.

You think there must be a better way to proceed and you’re right. It’s a simple 2 steps process:

1. Generate the patch:

git diff &gt; some-changes.patch

A Brief Tour of the Makepkg Process: What Makes a Pacman Package

Introduction

This is a terse document covering the anatomy of a package built for the pacman package manager.

The following example commands can mostly run verbatim to manually create a

Commit Message Format

This specification is inspired by and supersedes the [AngularJS commit message format][commit-message-format].

We have very precise rules over how our Git commit messages must be formatted. This format leads to easier to read commit history.

Each commit message consists of a header, a body, and a footer.

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

CSS units

Recommendations of unit types per media type:

Media	Recommended	Occasional use	Infrequent use	Not recommended
Screen	em, rem, %	px	ch, ex, vw, vh, vmin, vmax	cm, mm, in, pt, pc
Print	em, rem, %	cm, mm, in, pt, pc	ch, ex	px, vw, vh, vmin, vmax

Relative units

How to mount a qcow2 disk image

This is a quick guide to mounting a qcow2 disk images on your host server. This is useful to reset passwords, edit files, or recover something without the virtual machine running.

Step 1 - Enable NBD on the Host

modprobe nbd max_part=8

	# clang-format
	# Made by: Ingmar Delsink
	# https://ingmar.dels.ink
	# See http://clang.llvm.org/docs/ClangFormatStyleOptions.html
	# Tested with: clang-format version 3.7.1

	# General
	#########

	# The style used for all options not specifically set in the configuration.

	/*
	* A java file to use in eclipse/MCP in order to authenticate with Minecraft's servers
	* This allows for modders to play online (legit servers) straight from eclipse -- streamlining the modding process
	* Works for MC 1.8.X
	*
	* To use:
	* 1) Place this .java file somewhere in your project
	* 2) in Minecraft.java
	* replace:
	this.sessionService = (new YggdrasilAuthenticationService(gameConfig.userInfo.proxy, UUID.randomUUID().toString())).createMinecraftSessionService();


	Ini::IniConfig& m_oIniConfig;
	Ini::CategoryValueMap& mCategories = m_oIniConfig.GetCategories();

	if (ImGui::Button("Reload"))
	{
	m_oIniConfig.Load("Config.ini", true, false);
	}
	ImGui::SameLine();
	if (ImGui::Button("Save"))

	package main
	// http://play.golang.org/p/jZ5pa944O1 <- will not display the colors
	import "fmt"

	const (
	InfoColor = "\033[1;34m%s\033[0m"
	NoticeColor = "\033[1;36m%s\033[0m"
	WarningColor = "\033[1;33m%s\033[0m"
	ErrorColor = "\033[1;31m%s\033[0m"
	DebugColor = "\033[0;36m%s\033[0m"