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Guillaume Aubert gaubert

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@marcneuwirth
marcneuwirth / index.html
Created June 4, 2012 01:58
D3 Globe
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="style.css">
</head>
<body>
<svg id="defs">
<defs>
<linearGradient id="gradBlue" x1="0%" y1="0%" x2="100%" y2="0%">
@jboner
jboner / latency.txt
Last active June 27, 2026 04:31
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
@jcaraballo
jcaraballo / git-branch-between-different-repositories.md
Created March 6, 2012 01:05
How to fork a github repository in bitbucket

#Create bitbucket branch

##Create local branch

$ git checkout -b sync
Switched to a new branch 'sync'
$ git branch
  master
* sync
@pithyless
pithyless / gist:1208841
Created September 10, 2011 21:49
Install Python 2.7 (homebrew + pip + virtualenv) on Mac OS X Lion

Install Python

$ brew install readline sqlite gdbm
$ brew install python --universal --framework
$ python --version
Python 2.7

Symlinks...

@duckinator
duckinator / DNS setup for using Dotcloud.md
Created June 8, 2011 22:16

DNS and DotCloud

In the following, replace example.net with your domain name. XXX.XXX.XXX.XXX is the IP of the reverse proxy.

DNS entries

Required DNS entries

example.net. 300 IN A XXX.XXX.XXX.XXX

anonymous
anonymous / gist:864108
Created March 10, 2011 13:44
@RequestMapping(value = "handle", method = RequestMethod.GET)
public void handle(HttpServletRequest request, HttpServletResponse response) throws IOException{
XContentBuilder builder = XContentFactory.contentBuilder(XContentType.JSON);
SearchResponse searchResponse = buildRequest(request).execute().actionGet();
builder.startObject();
@jehiah
jehiah / simple_args_parsing.sh
Created March 4, 2011 16:56
a simple way to parse shell script arguments
#!/bin/sh
#
# a simple way to parse shell script arguments
#
# please edit and use to your hearts content
#
ENVIRONMENT="dev"
@truemped
truemped / zmq_tornado_download.py
Created January 13, 2011 14:06
Toy example demonstrating the usage of pyzmq and tornado's AsyncHTTPClient
#
# "THE BEER-WARE LICENSE":
# <truemped at goggle.com> wrote this file. As long as you retain this notice you
# can do whatever you want with this stuff. If we meet some day, and you think
# this stuff is worth it, you can buy me a beer in return Daniel Truemper
#
import time
import zmq
@paulsmith
paulsmith / echo.go
Created January 12, 2011 06:09
A simple echo server testing a few interesting Go language features, goroutines and channels.
// $ 6g echo.go && 6l -o echo echo.6
// $ ./echo
//
// ~ in another terminal ~
//
// $ nc localhost 3540
package main
import (
@gaubert
gaubert / curl_post
Created October 21, 2010 14:39
quick and dirty script for posting a file content with curl (second file also changes the HTTP Header
#!/bin/bash
if [ ! -e "$1" ]; then
echo "Error: Need a file to post"
echo "Usage: curl_post file_to_post.file"
exit 1
fi
if [ -c "$1" ]
then