fredwu

Keybase proof

I hereby claim:

• I am fredwu on github.
• I am fredwu (https://keybase.io/fredwu) on keybase.
• I have a public key ASA68r0CKvuq4bthSGmC1nbTAqyY9_rIzZTHuo5jdsfxAgo

To claim this, I am signing this object:

fredwu

Hey guys,

At Locomote (http://www.locomote.com.au/) we are building a suite of products in the corporate travel space. 2013 is an exciting year for us as we build, release and improve our products for our first batch of big name clients.

Our work (even though is work in progress) is so ahead of the game that certain competitors of ours are desperatly trying to find out what we are up to by donating their computing power on performing "security checks" on our system.

Following on a series of successes on the commercial front, it is time to grow our tech team again to ensure our competitive advantage. We are looking for a few senior developers to join us on this adventure!

Don't be afraid of the 'corporate' part of our work - apart from dealing with corporate clients, there is actually nothing that resembles the typical corporate image in our daily work at all. For instance, we run agile and educate our clients and partners about our agile process, and our deployment process is streamlined by our chef-based

fredwu

# ruby 1.9.3-p194 + rails 3.2.6

Date.new.step(Date.new, 1.second).map{}
#=> TypeError: expected numeric
Date.new.step(Date.new, 1.second.to_i).map{}
#=> [nil]
Date.new.step(Date.new, 1).map{}
#=> [nil]

# ruby 1.9.2-p290 + rails 3.2.6

fredwu

"Knock Knock!"

Who's there?

...
...
...

"Ruby."

fredwu

                        user     system      total        real
erb                 0.370000   0.010000   0.380000 (  0.374381)
slim                0.370000   0.000000   0.370000 (  0.376008)
haml                2.670000   0.020000   2.690000 (  2.715564)
mustache            1.220000   0.030000   1.250000 (  1.255016)
erb (cached)        0.130000   0.000000   0.130000 (  0.139046)
slim (cached)       0.110000   0.010000   0.120000 (  0.119379)
haml (cached)       0.300000   0.000000   0.300000 (  0.302136)
mustache (cached)   0.040000   0.000000   0.040000 (  0.050540)

fredwu

Given an integer, and a range of integers (both positive and negative) as input.

We need to calculate the possible combinations of the integers from the range that add up to the given integer.

For example:

Integer: 5

Range: -1, 0, 1, 2, 3, 4

fredwu

source 'http://rubygems.org'

# --------------------
#   Rails
# --------------------
#gem 'arel',                      :git => 'git://github.com/rails/arel.git'#, :branch => '1-0-stable'
gem 'rails',                     '~> 3.0.3'
# gem 'rails',                     :git => 'git://github.com/rails/rails.git', :branch => '3-0-stable'

# --------------------

fredwu

b = ""
a = Proc.new { b.call() }
b = Proc.new { p "hey" }

a.call()

fredwu

<?php

public static function masspay($data)
{
	$ci = get_instance();
	$ci->load->library('zip');
	$ci->load->helper('download');
	
	// sort by payment_site then payment_job
	$sorted_data = $ci->db->select('wufoo_id')