stevenwilkin

#!/usr/bin/env ruby

# random_password.rb
# generate a random string of 12 alphanumeric characters
# Steven Wilkin @stevebiscuit

chars = ('0'..'9').to_a + ('A'..'Z').to_a + ('a'..'z').to_a

12.times {print chars[rand(chars.length)]}
puts

stevenwilkin

I have a strange problem with a Sinatra app.

When I request http://MYAPP.heroku.com/http://google.com

This is in the log:

$ heroku logs
82.24.100.136, 10.250.31.111 - - [27/Oct/2009 13:18:41] "GET /http:/google.com HTTP/1.1" 200 17 0.0005

The '//' in my GET request is being converted to '/'

stevenwilkin

#!/usr/bin/env python

for x in range(1, 101):
        if not(x % 3 or x % 5):
                print 'FizzBuzz'
        elif not x % 3:
                print 'Fizz'
        elif not x % 5:
                print 'Buzz'
        else:

stevenwilkin

#!/usr/bin/env python

# sort this list of random numbers using bubble sort algorithm
nums = [35, 59, 30, 95, 97, 45, 44, 41, 80, 78, 14, 58, 2, 41, 6, 68, 18, 13, 69, 12]

# test if the list is sorted
def sorted(arr):
        prev = arr[0]
        for x in arr:
                if x < prev:

stevenwilkin

/**
 * initialise Google Analytics without having to slow down page load with adding script tags in layout
 */
function initAnalytics(){
	var accountId = 'UA-XXXXXXX-X';
	jQuery.getScript('http://www.google-analytics.com/ga.js', function(){
		try {
			var pageTracker = _gat._getTracker(accountId);
			pageTracker._trackPageview();
		} catch(err) {}

stevenwilkin

#!/usr/bin/env ruby

# html_encode.rb
# convert commandline input to html entities

$*.join(' ').each_char {|c| print "&##{c[0]};"}
puts

stevenwilkin

# list all domains apache is configured to listen for on a Fedora Core box

grep -hE 'ServerName|ServerAlias' /etc/httpd/conf/* | grep -v '#' | sed -r -e 's/^\s+//' -e 's/\w+\b //' | tr ' ' '\n' | sort | uniq

stevenwilkin

#!/bin/bash
#
# sdc - svn diff in colour
# Steven Wilkin @stevebiscuit

cleanup_exit() {
	rm -rf "$SVNTMP"
}

# Remove temporary files even if we get interrupted

stevenwilkin

# ensure all requests are served from a canonical top-level-domain
#
# the following in your config.ru will cause all traffic to stevenwilkin.co.uk to
# be redirected to stevenwilkin.com if both domains are served by the same app
#
# require 'redirect_to_tld'
# use RedirectToTLD, 'stevenwilkin.com'
#
class RedirectToTLD

stevenwilkin

// http://www.codinghorror.com/blog/2007/02/why-cant-programmers-program.html
//
// run with `scala fizz_buzz.scala`

for(i <- 1 until 101) {
	if(((i % 3) == 0) && ((i %5) == 0)) {
		println("FizzBuzz")
	} else if((i % 3) == 0) {
		println("Fizz")
	} else if((i % 5) == 0) {