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@levigross
levigross / djangoratelimit.py
Created November 29, 2010 02:05
Cache based rate limiting in Django
from django.core.cache import cache
from django.http import HttpResponseForbidden
from functools import wraps
from django.utils.decorators import available_attrs
def ratelimit(limit=10,length=86400):
""" The length is in seconds and defaults to a day"""
def decorator(func):
def inner(request, *args, **kwargs):
ip_hash = str(hash(request.META['REMOTE_ADDR']))
@happyboredom
happyboredom / ZbarPhoneGap.h
Created December 13, 2010 19:42
Use Zbar barcode reader with PhoneGap on iPhone
//
// ZbarPlug.h
// Phun
//
// Created by Jeff Lee on 12/12/10.
// Copyright 2010 __MyCompanyName__. All rights reserved.
//
#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
@jjdelc
jjdelc / list_filter_collapse.js
Created May 22, 2011 08:56
Collapse list_filter in Django admin
;(function($){
ListFilterCollapsePrototype = {
bindToggle: function(){
var that = this;
this.$filterEl.click(function(){
that.$filterList.slideToggle();
});
},
init: function(filterEl) {
this.$filterEl = $(filterEl).css('cursor', 'pointer');
@jamiew
jamiew / google_twunter_lol
Created July 28, 2011 20:34
All the dirty words from Google's "what do you love" project: http://www.wdyl.com/
easterEgg.BadWorder.list={
"4r5e":1,
"5h1t":1,
"5hit":1,
a55:1,
anal:1,
anus:1,
ar5e:1,
arrse:1,
arse:1,
@henrik
henrik / ocr.markdown
Created March 3, 2012 17:07
OCR on OS X with tesseract

Install ImageMagick for image conversion:

brew install imagemagick

Install tesseract for OCR:

brew install tesseract --all-languages

Or install without --all-languages and install them manually as needed.

@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

@beniwohli
beniwohli / models.py
Created September 13, 2012 09:11
Combine hvad and mptt
from project.utils import classmaker
class Category(TranslatableModel, MPTTModel):
# https://github.com/ojii/django-nani/issues/39
__metaclass__ = classmaker()
@EmilStenstrom
EmilStenstrom / admin.py
Created February 12, 2013 10:32
Make values in raw_id_fields clickable...
# Example usage...
from admin_util import ImprovedModelForm
class DialogAdmin(ImprovedModelForm):
raw_id_fields = ("forum", "user", ...) # "forum" and "user" are ForeignKeys
...
@brandonb927
brandonb927 / LICENSE.md
Last active October 11, 2020 09:13 — forked from valpackett/LICENSE.md
Use Markdown in Evernote with Marked.app 
       DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
               Version 2, December 2004

Copyright (C) 2012 Brandon B. brandon@brandonbrown.io

Everyone is permitted to copy and distribute verbatim or modified copies of this license document, and changing it is allowed as long as the name is changed.

DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE

@philippeowagner
philippeowagner / gist:6530635
Last active November 25, 2020 13:02
Having troubles with 'latin1_swedish_ci' on your MySQL Databases? Specially `OperationalError (1267, "Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '='")`? No problem, fix it using Django's shell.This solution is based on this http://stackoverflow.com/questions/1073295/django-character-set-w…
from django.db import connection
from django.conf import settings
cursor = connection.cursor()
cursor.execute('SHOW TABLES')
results=[]
for row in cursor.fetchall():
results.append(row)
for row in results:
cursor.execute('ALTER TABLE %s CONVERT TO CHARACTER SET utf8 COLLATE utf8_general_ci;' % (row[0]))