coudron

- (void)uploadImage:(UIImage *)image
{
    //Set up the upload request from our server
    NSURL *url = [NSURL URLWithString:@"http://<your-server-url-here>/"];
    NSURLRequest *request = [NSURLRequest requestWithURL:url];
    
    AFJSONRequestOperation *operation = [AFJSONRequestOperation JSONRequestOperationWithRequest:request success:^(NSURLRequest *request, NSHTTPURLResponse *response, id JSON) {
        
        // Pull out any required information out of the response
        NSString *serverDate = [JSON valueForKeyPath:@"date_string"];

hellerbarde

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

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

dspezia

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

import redis, random

POOL = redis.ConnectionPool(host='localhost', port=6379, db=0)

NUSERS = 10000
NTAGS = 500

anhpt379

#-*- 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')

marcelcaraciolo

#-*- 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')

meznak

#!/usr/bin/python

'''
	InFB - Information Facebook
	Usage: infb.py user@domain.tld password
	       infb.py

	http://ruel.me

mikeyk

#! /usr/bin/env python
import fileinput
import argparse
from operator import itemgetter

parser = argparse.ArgumentParser()
parser.add_argument('--target-mb', action = 'store', dest = 'target_mb', default = 61000, type = int)
parser.add_argument('vmtouch_output_file', action = 'store', nargs = '+')
args = parser.parse_args()

pazdera

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

# Example of `adapter' design pattern
# Copyright (C) 2011 Radek Pazdera

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

shnjp

"""
Fabric tunneling utilities
    by shn@glucose.jp

class ForwardServer and relates things are refere Robey Pointer's paramiko example.
(http://bazaar.launchpad.net/~robey/paramiko/trunk/annotate/head%3A/demos/forward.py)

usage::

    with make_tunnel('user@192.168.0.2:10022') as t: