mschmitt

/*

  A trivial Arduino sketch to mimic iRobot Virtual Wall for Roomba
  ----------------------------------------------------------------

  Based on information found at:
  http://sites.google.com/site/irobotcreate2/createanirbeacon
  
  Uses "A Multi-Protocol Infrared Remote Library for the Arduino":
  http://www.arcfn.com/2009/08/multi-protocol-infrared-remote-library.html

kumagi

wait-free/lock-free/obstruction-freeの定義について

▲全てに共通する概念
スレッドが他のスレッドの進行を禁止する事がないので、どれかのスレッドが
ロックを確保したままプリエンプションなどで全体の処理が停止する事態が発生しな
い。
これは必ずしもロックベースのアルゴリズムより高速であることを意味し
ない（現にロックの方が早い場合もある

wait-freeが一番強い条件で、それを弱める度に

qrush

klange

#! /usr/bin/env python

""" Convert an image (argv[1]) to an ANSI text string (xterm-256color)

Original readme from colortrans.py follows:

Nice long listing of all 256 colors and their codes. Useful for
developing console color themes, or even script output schemes.

Resources:

dupuy

Markdown and reStructuredText

GitHub supports several lightweight markup languages for documentation; the most popular ones (generally, not just at GitHub) are Markdown and reStructuredText. Markdown is sometimes considered easier to use, and is often preferred when the purpose is simply to generate HTML. On the other hand, reStructuredText is more extensible and powerful, with native support (not just embedded HTML) for tables, as well as things like automatic generation of tables of contents.

maccman

import os
from flask import Flask, render_template, request
import stripe

stripe_keys = {
  'secret_key': os.environ['SECRET_KEY'],
  'publishable_key': os.environ['PUBLISHABLE_KEY']
}

stripe.api_key = stripe_keys['secret_key']

agnoster

agnoster.zsh-theme

A ZSH theme optimized for people who use:

• Solarized
• Git
• Unicode-compatible fonts and terminals (I use iTerm2 + Menlo)

For Mac users, I highly recommend iTerm 2 + Solarized Dark

takungsk

JSON4S

今現在 java json ライブラリを含めないで 少なくとも 6つの scala向け json ライブラリがあります。

vbajpai

#!/bin/sh
#takes one argument/parameter: the name of the package which didn't install correctly and should be removed along with its dependencies
#do opkg update first
#example: ./opkgremovepartlyinstalledpackage.sh pulseaudio-daemon

#get list of all packages that would be installed along with package x
opkg update
PACKAGES=`opkg --force-space --noaction install $1 | grep http | cut -f 2 -d ' ' | sed 's/.$//'`
for i in $PACKAGES
do

HarishChaudhari