pcdinh

http://stackoverflow.com/questions/4073092/errno-9-using-the-multiprocessing-module-with-tornado-in-python

p = multiprocessing.Pool(4)
class QueryHandler(tornado.web.RequestHandler):
    ...
    @tornado.web.asynchronous
    def get(self):
        ...
        p.apply_async(async_func, [sql_command, arg1, arg2, arg3, ],
callback_func)

headius

# Ruby 1.9.3

ruby-1.9.3-p0 ~/projects/jruby $ ruby -v bench/bench_fiber_ring.rb 5 100 1000
ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin10.8.0]
bench/bench_fiber_ring.rb:23: warning: mismatched indentations at 'end' with 'def' at 21
100 fibers / 1000 passes:   0.150000   0.000000   0.150000 (  0.155022)
100 fibers / 1000 passes:   0.150000   0.000000   0.150000 (  0.153985)
100 fibers / 1000 passes:   0.150000   0.000000   0.150000 (  0.153822)
100 fibers / 1000 passes:   0.150000   0.000000   0.150000 (  0.152370)
100 fibers / 1000 passes:   0.160000   0.000000   0.160000 (  0.155857)

maxpert

/**
The MIT License

Copyright (c) 2010 Zohaib Sibt-e-Hassan

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is

plugnburn

XT.js

Let's close the ultra-small library cycle with some awesome array-based templating. 323 bytes minified.

How to obtain

Just download the minified version here or include it into your code:

mwunsch

curl -s 'http://realbusinessmen.tumblr.com/api/read?type=photo&num=50' | ruby -r'rexml/document' -e 'puts REXML::Document.new(STDIN).elements["tumblr/posts"].to_a.shuffle.pop.map(&:text)'

prafulbagai

#!/bin/bash

# file descriptor
# Change 400000 to increase or decrease number of file descriptor

echo "* soft nofile 400000" >> /etc/security/limits.conf
echo "* hard nofile 400000" >> /etc/security/limits.conf

# Changing kernal parameters (modify value if required)

shlomibabluki

# coding=UTF-8
from __future__ import division
import re

# This is a naive text summarization algorithm
# Created by Shlomi Babluki
# April, 2013


class SummaryTool(object):

manishtpatel

package main

import (
	"crypto/aes"
	"crypto/cipher"
	"crypto/rand"
	"encoding/base64"
	"fmt"
	"io"
)

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

frsyuki

My thoughts on MessagePack

Hi. My name is Sadayuki "Sada" Furuhashi. I am the author of the MessagePack serialization format as well as its implementation in C/C++/Ruby.

Recently, MessagePack made it to the front page of Hacker News with this blog entry by Olaf, the creator of the Facebook game ZeroPilot. In the comment thread, there were several criticisms for the blog post as well as MessagePack itself, and I thought this was a good opportunity for me to address the questions and share my thoughts.

My high-level response to the comments

To the best of my understanding, roughly speaking, the criticisms fell into the following two categories.