Rudy Ges kLabz

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Custom Arch Linux live USB

Setup

Install the dependencies for the archiso package:

(root): pacman -S make squashfs-tools libisoburn dosfstools patch lynx devtools git

I recommend archiso getting them from git, there is a package in the repositories, however, at this time of writing, it will not work with the instructions below. So, grab the most recent version from git and install it:

(user): git clone git://projects.archlinux.org/archiso.git && cd archiso

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

How to get an awesome neovim setup that runs tests asynchronously in a neoterm split

Example

Installing neovim

brew install neovim/neovim/neovim

How to add more to Git Bash on Windows

Git for Windows comes bundled with the "Git Bash" terminal which is incredibly handy for unix-like commands on a windows machine. It is missing a few standard linux utilities, but it is easy to add ones that have a windows binary available.

The basic idea is that C:\Program Files\Git\mingw64\ is your / directory according to Git Bash (note: depending on how you installed it, the directory might be different. from the start menu, right click on the Git Bash icon and open file location. It might be something like C:\Users\name\AppData\Local\Programs\Git, the mingw64 in this directory is your root. Find it by using pwd -W). If you go to that directory, you will find the typical linux root folder structure (bin, etc, lib and so on).

If you are missing a utility, such as wget, track down a binary for windows and copy the files to the corresponding directories. Sometimes the windows binary have funny prefixes, so

	class Main {
	static function main() {
	var signal = new Signal<Int,String>();
	var conn = signal.connect(function(a, b) {
	trace('Well done $a $b');
	});
	signal.dispatch(10, "lol");
	}
	}

	/*
	* http://en.wikipedia.org/wiki/B%C3%A9zier_curve
	* http://www.malczak.linuxpl.com/blog/quadratic-bezier-curve-length/g
	*/

	function Point(x, y) {
	this.x = x;
	this.y = y;
	}

 # Download latest archlinux bootstrap package, see https://www.archlinux.org/download/
 wget 'ftp://ftp.nluug.nl/pub/os/Linux/distr/archlinux/iso/latest/archlinux-bootstrap-*-x86_64.tar.gz'
 # Make sure you'll have enough entropy for pacman-key later.
 apt-get install haveged
 # Install the arch bootstrap image in a tmpfs.
 mount -t tmpfs none /mnt
 cd /mnt
 tar xvf ~/archlinux-bootstrap-*-x86_64.tar.gz --strip-components=1

	import abe.App;
	import bl.server.*;
	import js.Node.*;
	import js.node.Cluster;
	import js.node.Os;
	import npm.Chalk.*;

	class Server {
	public static var defaultPort(default, null) = 8787;
	public static var defaultHost(default, null) = "0.0.0.0";