playpauseandstop

$ DRIVER=couchbase THREADS=10 make benchmark
env/bin/python ./benchmark.py
324 operations completed in 2.1607 s
2256 operations completed in 10.7558 s
1068 operations completed in 5.7570 s
2037 operations completed in 9.5393 s
2493 operations completed in 11.0871 s
2910 operations completed in 12.1000 s
2961 operations completed in 12.1318 s
2193 operations completed in 10.3703 s

nikcub

In August 2007 a hacker found a way to expose the PHP source code on facebook.com. He retrieved two files and then emailed them to me, and I wrote about the issue:

http://techcrunch.com/2007/08/11/facebook-source-code-leaked/

It became a big deal:

http://www.techmeme.com/070812/p1#a070812p1

The two files are index.php (the homepage) and search.php (the search page)

npinto

import cv2
import cv2.cv as cv


def detect(img, cascade_fn='haarcascades/haarcascade_frontalface_alt.xml',
           scaleFactor=1.3, minNeighbors=4, minSize=(20, 20),
           flags=cv.CV_HAAR_SCALE_IMAGE):

    cascade = cv2.CascadeClassifier(cascade_fn)
    rects = cascade.detectMultiScale(img, scaleFactor=scaleFactor,

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

jboner

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

kevinSuttle

DEPRECATED

Please see: https://github.com/kevinSuttle/html-meta-tags, thanks for the idea @dandv!

---

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

alotaiba

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

qrush

jongyeol

#!/usr/bin/python
# coding: utf-8

import smtplib
from email.MIMEMultipart import MIMEMultipart
from email.MIMEText import MIMEText
import email.Charset

GMAIL_ID = '??????@gmail.com'
GMAIL_PW = 'password'

jongyeol

# problem: http://club.filltong.net/codingdojo/27611
# coded by jong10

import unittest

# infix to prefix(s-expression)
# modified from http://news.ycombinator.com/item?id=284954
def parse(s):
    for operator in ["+-", "*/"]:
        depth = 0