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@uogbuji
uogbuji / gruber_urlintext.py
Created November 18, 2010 18:28
John Gruber's regex to find URLs in plain text, converted to Python/Unicode
#See: http://daringfireball.net/2010/07/improved_regex_for_matching_urls
import re, urllib
GRUBER_URLINTEXT_PAT = re.compile(ur'(?i)\b((?:https?://|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:\'".,<>?\xab\xbb\u201c\u201d\u2018\u2019]))')
for line in urllib.urlopen("http://daringfireball.net/misc/2010/07/url-matching-regex-test-data.text"):
print [ mgroups[0] for mgroups in GRUBER_URLINTEXT_PAT.findall(line) ]
@oyakata
oyakata / forms.py
Created August 9, 2011 16:28
djangoのRegexFieldの使用例
# -*- coding:utf-8 -*-
import re
from django import forms
USERID_REGEX = re.compile(r"^[\w-]+$")
class UserForm(forms.Form):
userid = forms.RegexField(max_length=64, regex=USERID_REGEX)
@gourneau
gourneau / downloadChunks.py
Created December 4, 2011 18:33
Download large files with Python urllib2 to a temp directory
import os
import urllib2
import math
def downloadChunks(url):
"""Helper to download large files
the only arg is a url
this file will go to a temp directory
the file will also be downloaded
in chunks and print out how much remains
@amolk
amolk / remove-rubber-band-web-apps-ios
Last active May 8, 2024 17:47
Remove rubberband scrolling from web apps on mobile safari (iOS)
<!DOCTYPE html>
<html>
<head>
<title>Remove rubberband scrolling from web apps on mobile safari (iOS)</title>
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-touch-fullscreen" content="yes">
<meta id="extViewportMeta" name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no">
<script type="text/javascript" src="http://code.jquery.com/jquery-1.6.4.min.js"></script>
<style>
html, body {margin: 0; padding: 0; overflow: hidden}
@swinton
swinton / upstart_virtualenv_test.conf
Created March 5, 2012 15:44
Example of an upstart job running a python script under a virtualenv
########################################
##### upstart_virtualenv_test.conf #####
##### install in /etc/init #####
########################################
description "Testing virtualenv and upstart setup"
env PYTHON_HOME=/home/steve/.virtualenvs/upstart-test
start on runlevel [2345]
@dhavaln
dhavaln / camera.html
Created March 29, 2012 14:33
Phonegap Camera Capture Example
<!DOCTYPE html>
<html>
<head>
<title>Capture Photo</title>
<meta name="viewport" content="width=device-width,height=device-height,initial-scale=1"/>
<script type="text/javascript" charset="utf-8" src="js/phonegap.js"></script>
<script type="text/javascript" charset="utf-8">
var pictureSource; // picture source
var destinationType; // sets the format of returned value
@valberg
valberg / imagewiththumbnails_updateable.py
Created April 20, 2012 14:55
Django create thumbnail form ImageField and save in a different ImageField - now with updating!
# Extension of http://www.yilmazhuseyin.com/blog/dev/create-thumbnails-imagefield-django/
# Note: image_folder and thumbnail_folder are both a callable (ie. a lambda that does a '/'.join())
class Image(Media):
image = models.ImageField(
upload_to=image_folder
)
thumbnail = models.ImageField(
@trey
trey / happy_git_on_osx.md
Last active February 18, 2024 10:46
Creating a Happy Git Environment on OS X

Creating a Happy Git Environment on OS X

Step 1: Install Git

brew install git bash-completion

Configure things:

git config --global user.name "Your Name"

git config --global user.email "you@example.com"

@hellerbarde
hellerbarde / latency.markdown
Created May 31, 2012 13:16 — forked from jboner/latency.txt
Latency numbers every programmer should know

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

@chriskillpack
chriskillpack / background.js
Created August 16, 2012 04:41
Example chrome extension that reproduces undefined chrome.tabs
chrome.tabs.onUpdated.addListener(function() {
window.console.log('updated from background');
});