robballou

"""
Get the EC2 instance name (tag "Name") for the instance

Usage:

    python instance_name.py [instance id]

On an EC2 instance, you can run:

    python instance_name.py `ec2metadata --instance-id`

robballou

# Place in your ~/.[bash_]profile file
#
# display "username:path $ " with path in green
#
# currently works well with multiple lines, but does sometimes get a bit wonky when
# paging through history with the arrow keys:

export PS1="\u:\[\e[32;1;32m\]\W\[\e[m\] \$ "

robballou

from boto.ec2.connection import EC2Connection

ec2 = EC2Connection()
reservations = ec2.get_all_instances(None, {'group-name': 'Your Group Name'})
dns_names = [instance[0].dns_name for instance in [reservation.instances for reservation in reservations]]

robballou

"""
Update all directories in the svn directory
"""
import sys
import os
import subprocess

def svnup(directory):
    items = os.listdir(directory)
    for item in items:

robballou

WARNING: Caught exception evaluating: it.isTagged(). Reason: java.lang.NullPointerException
java.lang.NullPointerException
	at hudson.scm.SubversionTagAction.isTagged(SubversionTagAction.java:157)
	at sun.reflect.GeneratedMethodAccessor73.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at org.apache.commons.jexl.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:258)
	at org.apache.commons.jexl.parser.ASTMethod.execute(ASTMethod.java:104)
	at org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:83)
	at org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:57)

robballou

<?php

/*
I felt it was best to treat this a bit more completely by pulling in an open source library. 
So, cheating a bit and using simplehtmldom since it's best if we account for 
both href & target attributes (if a link has a target, we don't want to repeat it)

http://simplehtmldom.sourceforge.net/

A solution without using this library could use preg_match_all to parse out the href's but 

robballou

<?php

$names = 'Jeff';
// if User() is a class, this will be an error since classes are not callable. If it
// is a class then it would be "new User();"
$user = User();

// $names is not iterable, so this will error out
foreach($names as $name)
{

robballou

<?php
/*
Based on rules from http://en.wikipedia.org/wiki/Roman_numerals
*/
function romanToInt($roman){
	$int = 0;
	$characters = str_split($roman);
	$previous = null;
	$values = array('I' => 1, 'V' => 5, 'X' => 10, 'L' => 50, 'C' => 100, 'D' => 500, 'M' => 1000);
	foreach($characters as $character){

robballou

<?php

/**
 * Implement hook_menu()
 */
function custom_content_pages_menu() {
  $items['custom/%/about'] = array(
    'page callback' => 'custom_content_pages_about',
    'access arguments' => array('access content'),
  );

robballou

<?php
function custom_content_pages_about() {
  // load our content: since our path starts with the alias for this
  // node, we can lookup the node source that way
  $node_path = drupal_lookup_path('source', arg(0) .'/'. arg(1));
  
  // now we can the actual node
  $node = menu_get_object('node', 1, $node_path);
  
  // set the title