juil

Node.js ticksort in CoffeeScript!

Beating your sleepsort by magnitudes! Takes only SUM(argv) ticks and does not overflow the stack either. Fork the gist if you can reduce the size of ticksort.coffee.

juil

Programming Achievements: How to Level Up as a Developer

This gist is part of a blog post. Check it out at:

http://jasonrudolph.com/blog/2011/08/09/programming-achievements-how-to-level-up-as-a-developer

juil

#!/bin/bash
#
# Watch current directory (recursively) for file changes, and execute
# a command when a file or directory is created, modified or deleted.
#
# Written by: Senko Rasic <[email protected]>
#
# Requires Linux, bash and inotifywait (from inotify-tools package).
#
# To avoid executing the command multiple times when a sequence of

juil

var http = require('http');

http.createServer(function(request, response) {
  var proxy = http.createClient(80, request.headers['host'])
  var proxy_request = proxy.request(request.method, request.url, request.headers);
  proxy_request.addListener('response', function (proxy_response) {
    proxy_response.addListener('data', function(chunk) {
      response.write(chunk, 'binary');
    });
    proxy_response.addListener('end', function() {

juil

# Set cache dir
proxy_cache_path /var/cache/nginx levels=1:2 
                 keys_zone=microcache:5m max_size=1000m;

# Virtualhost/server configuration
server {
    listen   80;
    server_name  yourhost.domain.com;

    # Define cached location (may not be whole site)

juil

$ ab -n 200 -c 4 http://wp-demo.local:8080/

Server Software:        Apache/2.2.17
Server Hostname:        wp-demo.local
Server Port:            8080

Document Path:          /
Document Length:        5726 bytes

Concurrency Level:      4

juil

$ ab -n 10000 -c 500 http://wp-demo.local/

Server Software:        nginx/0.8.54
Server Hostname:        wp-demo.local
Server Port:            80

Document Path:          /
Document Length:        5728 bytes

Concurrency Level:      500

juil

#Newbie programmer
def factorial(x):
    if x == 0:
        return 1
    else:
        return x * factorial(x - 1)
print factorial(6)


#First year programmer, studied Pascal

juil

class PostsController < ActionController::Base
  def create
    Post.create(post_params)
  end
  
  def update
    Post.find(params[:id]).update_attributes!(post_params)
  end

  private

juil

#!/bin/sh
SPACE="SERVER$(spacefinder | sed 's/Current Space ID: //')"

mvim --serverlist | grep $SPACE
if [ $? -eq 1 ]
then
  mvim --servername $SPACE $*
else
  mvim --servername $SPACE --remote $*
fi