Skip to content

Instantly share code, notes, and snippets.

View bhakthan's full-sized avatar

SB bhakthan

View GitHub Profile
@darktable
darktable / app.yaml
Created March 16, 2011 19:10
GAE: App.yaml designed for serving a static site on Google App Engine (Python). Copy your static html and files into a folder called "static" next to app.yaml. Contains a bunch of mimetype declarations from html5boilerplate's .htaccess. May not be neces
application: you-app-name-here
version: 1
runtime: python
api_version: 1
default_expiration: "30d"
handlers:
- url: /(.*\.(appcache|manifest))
mime_type: text/cache-manifest
@darktable
darktable / detectmobilebrowser.py
Created May 14, 2011 21:50
GAE: Detectmobilebrowser function from detectmobilebrowser.com function-ized to make it more standalone.
# Ported by Matt Sullivan http://sullerton.com/2011/03/django-mobile-browser-detection-middleware/
import re
reg_b = re.compile(r"android|avantgo|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\\/|plucker|pocket|psp|symbian|treo|up\\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino", re.I|re.M)
reg_v = re.compile(r"1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\\-(n|u)|c55\\/|capi|ccwa|cdm\\-|cell|chtm|cldc|cmd\\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\\-s|devi|dica|dmob|do(c|p)o|ds(12|\\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\\-|_)|g1 u|g560|gene|gf\\-5|g\\-mo|go(\\.w|od)|gr(ad|un)|haie|hcit|hd\\-(m|p|t)|hei\\-|hi(pt|ta)|hp( i|ip)|hs\\-c|ht(c(\\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\\-(20|go|ma)|i230|iac( |\\-|\\/)|ibro|idea
@pvieytes
pvieytes / read_tweets.py
Created May 18, 2011 07:16
Parsing Twitter's user time with Python
import Tweet
import simplejson
import urllib2
def read_tweets(user, num_tweets):
tweets = []
url = "http://api.twitter.com/1/statuses/user_timeline.json?\
screen_name=%s&count=%s&include_rts=true" % (user, num_tweets)
file = urllib2.urlopen(url)
@dataminelab
dataminelab / hive_md5.java
Created June 27, 2011 22:24
Hive MD5 UDF
package com.dataminelab.hive.udf;
import org.apache.hadoop.hive.ql.exec.UDF;
import org.apache.hadoop.io.Text;
import java.security.*;
/**
* Calculate md5 of the string
*/
@marcelcaraciolo
marcelcaraciolo / tf_idf_final.py
Created January 13, 2012 03:38
tf-idf example
#-*- coding: utf-8 -*-
import re
import nltk
from nltk.tokenize import RegexpTokenizer
from nltk import bigrams, trigrams
import math
stopwords = nltk.corpus.stopwords.words('portuguese')
@tariqmislam
tariqmislam / instructions and how-to
Created March 22, 2012 15:58
Setting Up Hadoop 0.20.2 on Windows 7 With Cygwin
=================================================================
SETTING UP SSHD AS A SERVICE FOR RUNNING HADOOP DAEMONS ON WINDOWS 7
=================================================================
Steps:
1. Download 'setup.exe' from Cygwin website
2. Right-click on 'setup.exe'
3. Leave settings as they are, click through until you come to the plugin selection window
3.1 - Make sure that the installation directory is 'C:\cygwin'
@tricil
tricil / Asynchronous Facebook Twitter Google+ buttons and Google Analytics Social Tracking
Created April 21, 2012 04:21
This .js file will render HTML5 social buttons asynchronously as well as bind callbacks to Google Analytics. Twitter Follow Action and Facebook Comment tracking included.
window.fbAsyncInit = function() {
FB.init({
appId : '123456', // ENTER your FB App ID
//channelUrl : '//WWW.YOUR_DOMAIN.COM/channel.html', // Channel File
status : true, // check login status
cookie : true, // enable cookies to allow the server to access the session
xfbml : true // parse XFBML
});
_ga.trackFacebook(); //Google Analytics tracking
@jboner
jboner / latency.txt
Last active July 23, 2024 14:12
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@psychemedia
psychemedia / gplus_espTest.py
Created June 20, 2012 10:23
ESP for Google+
# ABOUT:
# A script that grabs a list of the friends or followers of a user on Google+,
# grabs a sample of their friends, and generates the resulting social graph
# USAGE:
# Requirements: networkx (see DEPENDENCIES)
# Configuration: see CONFIGURATION
# Output: files will be save to the reports directory
# To run the script:
# 1) Download this file to a new directory somewhere as eg gplusESPnet.py
@ebidel
ebidel / gist:3581825
Last active July 30, 2020 07:29
Using xhr.responseType='document' with CORS
<!DOCTYPE html>
<!--
Copyright 2012 Eric Bidelman
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0