This article is now published on my website: Prefer Subshells for Context.
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# http://henrik.nyh.se/2008/12/git-dirty-prompt | |
# http://www.simplisticcomplexity.com/2008/03/13/show-your-git-branch-name-in-your-prompt/ | |
# username@Machine ~/dev/dir[master]$ # clean working directory | |
# username@Machine ~/dev/dir[master*]$ # dirty working directory | |
function parse_git_dirty { | |
[[ $(git status 2> /dev/null | tail -n1) != "nothing to commit (working directory clean)" ]] && echo "*" | |
} | |
function parse_git_branch { | |
git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/[\1$(parse_git_dirty)]/" |
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import re | |
from django.utils.text import compress_string | |
from django.utils.cache import patch_vary_headers | |
from django import http | |
try: | |
import settings | |
XS_SHARING_ALLOWED_ORIGINS = settings.XS_SHARING_ALLOWED_ORIGINS |
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<?php | |
$fileName = $_FILES['afile']['name']; | |
$fileType = $_FILES['afile']['type']; | |
$fileContent = file_get_contents($_FILES['afile']['tmp_name']); | |
$dataUrl = 'data:' . $fileType . ';base64,' . base64_encode($fileContent); | |
$json = json_encode(array( | |
'name' => $fileName, | |
'type' => $fileType, | |
'dataUrl' => $dataUrl, |
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var parser = document.createElement('a'); | |
parser.href = "http://example.com:3000/pathname/?search=test#hash"; | |
parser.protocol; // => "http:" | |
parser.hostname; // => "example.com" | |
parser.port; // => "3000" | |
parser.pathname; // => "/pathname/" | |
parser.search; // => "?search=test" | |
parser.hash; // => "#hash" | |
parser.host; // => "example.com:3000" |
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#!/usr/bin/env python | |
""" | |
jinja2 | |
====== | |
A CLI interface to jinja2. | |
$ jinja helloworld.tmpl data.json --format=json | |
$ cat data.json | jinja helloworld.tmpl | |
$ curl -s http://httpbin.org/ip | jinja helloip.tmpl | |
$ curl -s http://httpbin.org/ip | jinja helloip.tmpl > helloip.html |
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This playbook has been removed as it is now very outdated. |
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#!/bin/bash | |
# bash generate random alphanumeric string | |
# | |
# bash generate random 32 character alphanumeric string (upper and lowercase) and | |
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1) | |
# bash generate random 32 character alphanumeric string (lowercase only) | |
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1 |
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// Source: https://groups.google.com/forum/#!topic/angular/hVrkvaHGOfc | |
// jsFiddle: http://jsfiddle.net/pkozlowski_opensource/PxdSP/14/ | |
// author: Pawel Kozlowski | |
var myApp = angular.module('myApp', []); | |
//service style, probably the simplest one | |
myApp.service('helloWorldFromService', function() { | |
this.sayHello = function() { | |
return "Hello, World!" |
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#!/bin/sh | |
# Credits to: | |
# - http://vstone.eu/reducing-vagrant-box-size/ | |
# - https://github.com/mitchellh/vagrant/issues/343 | |
aptitude -y purge ri | |
aptitude -y purge installation-report landscape-common wireless-tools wpasupplicant ubuntu-serverguide | |
aptitude -y purge python-dbus libnl1 python-smartpm python-twisted-core libiw30 | |
aptitude -y purge python-twisted-bin libdbus-glib-1-2 python-pexpect python-pycurl python-serial python-gobject python-pam python-openssl libffi5 |
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