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@antirez
antirez / gist:120067
Created May 29, 2009 17:05
# Build an inverted index for a full-text search engine with Redis.
# Copyright (C) 2009 Salvatore Sanfilippo. Under the BSD License.
# USAGE:
#
# ruby invertedindex.rb add somedir/*.c
# ruby invertedindex.rb add somedir/*.txt
# ruby search your query string
require 'rubygems'
require 'redis'
@vicalejuri
vicalejuri / django-crossdomainxhr-middleware.py
Created June 5, 2010 17:47
Middlware to allow's your django server to respond appropriately to cross domain XHR (postMessage html5 API).
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
@joubertnel
joubertnel / gist:870190
Last active July 8, 2023 12:52
HTML5 Canvas - Rendering of Text on high-DPI screens
<html>
<head>
<script src='http://code.jquery.com/jquery-1.5.1.min.js'></script>
</head>
<body>
<h2>Naive canvas</h2>
<canvas id="naive" width="400" height="50"></canvas>
<h2>High-def Canvas</h2>
@db
db / jquery.ajax.progress.js
Created May 11, 2011 12:43
add XHR2 progress events to jQuery.ajax
(function addXhrProgressEvent($) {
var originalXhr = $.ajaxSettings.xhr;
$.ajaxSetup({
progress: function() { console.log("standard progress callback"); },
xhr: function() {
var req = originalXhr(), that = this;
if (req) {
if (typeof req.addEventListener == "function") {
req.addEventListener("progress", function(evt) {
that.progress(evt);
@can3p
can3p / gist:980382
Created May 19, 2011 08:10
url parsing on coffeescript
parseUrl = ( url = location.href ) ->
params = {}
( ( parts = part.split( "=" ) ) && params[ parts[0] ] = parts[1] for part in ( url.split "?" ).pop().split "&" if url.indexOf( "?" ) != -1 ) && params || {}
$ ->
console.log parseUrl( "http://test.com/?a=b" )
console.log parseUrl( "http://test.com" )
console.log parseUrl()
@lukemorton
lukemorton / README.markdown
Created June 4, 2011 13:32
Set caret position via jQuery

jQuery Caret

This is a very simple lightweight plugin to allow you to move the caret (or cursor) position in an <input /> or <textarea> element.

By exposing three jQuery.fn methods you can easily move a a caret to any position you like:

$.fn.caretTo( index , [ offset ] )

@JasonGiedymin
JasonGiedymin / fast_fib.coffee
Created June 18, 2011 00:57
CoffeeScript Javascript Fast Fibonacci
###
Author: Jason Giedymin <jasong _a_t_ apache -dot- org>
http://www.jasongiedymin.com
https://github.com/JasonGiedymin
This CoffeeScript Javascript Fast Fibonacci code is
based on the python code from Robin Houston's blog.
See below links.
A few things I want to introduce in time are implementions of
@michiel
michiel / cors-nginx.conf
Created July 5, 2011 10:41
Wide-open CORS config for nginx
#
# Wide-open CORS config for nginx
#
location / {
if ($request_method = 'OPTIONS') {
add_header 'Access-Control-Allow-Origin' '*';
#
@manast
manast / interval.js
Last active October 10, 2024 16:33
Accurate Javascript setInterval replacement
function interval(duration, fn){
var _this = this
this.baseline = undefined
this.run = function(){
if(_this.baseline === undefined){
_this.baseline = new Date().getTime()
}
fn()
var end = new Date().getTime()
@creotiv
creotiv / gist:1245476
Created September 27, 2011 16:01
JavaScript JPEG encoder
/**
http://closure-library.googlecode.com/svn-history/r440/trunk/third_party/closure/goog/jpeg_encoder/jpeg_encoder_basic.js
* @license
Copyright (c) 2008, Adobe Systems Incorporated
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met: