Drew DeVault ddevault

Table of Contents

The main event loop

The main event loop

statusdir=$XDG_RUNTIME_DIR/statusbar
mkdir -pm0700 "$statusdir"

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

	#!/bin/bash
	# Archive git project including all submodules
	# Usage: git archive-all <name> <ref>

	set -eEuo pipefail

	current="$(git rev-parse --abbrev-ref HEAD)"
	toplevel="$(git rev-parse --show-toplevel)"
	toplevel="${toplevel##*/}"
	name="${1:-$toplevel}"

	import sys
	import os
	import re

	lines = [l.rstrip() for l in sys.stdin.readlines()]

	bt = re.compile(".Backtrace: .sway.*\[(0x[a-f\d]+)\]")

	for line in lines:
	result = bt.match(line)

	#!/bin/bash
	DEBUG=0
	while read line; do
	mkvinfo "$line" > currentmkvinfo.info
	currentFontName=""
	currentFontDigit=1
	while read info; do
	currentLine=`echo $info \| sed 's/\|//g' \| sed 's/+//g'`
	currentLineText=`echo $currentLine \| sed 's/[0-9]//g'`
	currentLineDigit=`echo $currentLine \| sed 's/[a-z]//g' \| sed 's/[A-Z]//g' \| sed 's/://g'`

	<html>
	<head>
	<title>Detect Custome Protocol</title>
	<script type="text/javascript" src="http://code.jquery.com/jquery-1.8.1.min.js"></script>
	</head>
	<body>
	<input id="protocol" value="" placeholder="custom protocol"/>
	<button id="launch">Launch</button>
	<!-- Mozilla Only -->
	<iframe id="hiddenIframe" src="about:blank" style="display:none"></iframe>

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