Tiago Castro Henriques olifante

Google Speech To Text API

Base URL: https://www.google.com/speech-api/v1/recognize
It accepts POST requests with voice file encoded in FLAC format, and query parameters for control.

Query Parameters

client
The client's name you're connecting from. For spoofing purposes, let's use chromium

lang
Speech language, for example, ar-QA for Qatari Arabic, or en-US for U.S. English

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

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

This document has now been incorporated into the uWSGI documentation:

http://uwsgi-docs.readthedocs.org/en/latest/tutorials/Django_and_nginx.html

Set up Django, nginx and uwsgi

Steps with explanations to set up a server using:

	// derived from http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance#Parallel_algorithm

	function map() {
	emit(1, // Or put a GROUP BY key here
	{sum: this.value, // the field you want stats for
	min: this.value,
	max: this.value,
	count:1,
	diff: 0, // M2,n: sum((val-mean)^2)
	});

	from django.conf import settings
	from django.http import HttpResponseRedirect

	import re

	class RequireLoginMiddleware(object):
	def __init__(self):
	self.urls = tuple([re.compile(url) for url in settings.LOGIN_REQUIRED_URLS])
	self.require_login_path = getattr(settings, 'LOGIN_URL', '/accounts/login/')

	#!/usr/bin/env sh

	##
	# This is script with usefull tips taken from:
	# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
	#
	# install it:
	# curl -sL https://raw.github.com/gist/2108403/hack.sh \| sh
	#

	{
	"jshint_options" :
	{
	"adsafe": false,
	"bitwise": false,
	"newcap": true,
	"eqeqeq": true,
	"immed": true,
	"nomen": false,
	"onevar": true,

	#!/usr/bin/env ruby -w

	# pnginator.rb: pack a .js file into a PNG image with an HTML payload;
	# when saved with an .html extension and opened in a browser, the HTML extracts and executes
	# the javascript.

	# Usage: ruby pnginator.rb input.js output.png.html

	# By Gasman <http://matt.west.co.tt/>
	# from an original idea by Daeken: http://daeken.com/superpacking-js-demos

	/*
	On OS X, basic text manipulations (left, right, command+left, etc) make use of the system key bindings,
	and don't need to be repeated here. Anything listed here will take precedence, however.
	*/
	[
	{ "keys": ["super+shift+n"], "command": "new_window" },
	{ "keys": ["super+shift+w"], "command": "close_window" },
	{ "keys": ["super+o"], "command": "prompt_open" },
	{ "keys": ["super+shift+t"], "command": "reopen_last_file" },
	{ "keys": ["super+alt+up"], "command": "switch_file", "args": {"extensions": ["cpp", "cxx", "cc", "c", "hpp", "hxx", "h", "ipp", "inl", "m", "mm"]} },