Dan Mayer danmayer
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| >> Integer('1001') | |
| => 1001 | |
| >> Integer('1001a') | |
| ArgumentError: invalid value for Integer: "1001a" | |
| from (irb):26:in `Integer' | |
| from (irb):26 | |
| #note this is very odd, so is '10a100'.to_i | |
| >> '1001a'.to_i | |
| => 1001 | |
| >> Float('1001.0') |
danmayer
/ wumpus.java
Created
March 11, 2012 01:38
Wumpus world, old java code I found on one of my blogs
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| /** | |
| * <p>Title: </p> | |
| * <p>Description: </p> | |
| * <p>Copyright: Copyright (c) 2004</p> | |
| * <p>Company: </p> | |
| * @author not attributable | |
| * @version 1.0 | |
| */ | |
| public class Room { |
danmayer
/ I18n_bad_test.rb
Created
January 6, 2012 02:30
A example of a bad I18n rails test... Found some tests failing in a project because tests in different files would change I18n.locale, changes like this make your tests fail if not run in your standard order.
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| require File.dirname(__FILE__) + '/../test_helper' | |
| class FakeTest < ActiveSupport::TestCase | |
| test "first de" do | |
| puts "about to be de: #{I18n.locale}" | |
| assert_equal 'en', "#{I18n.locale}" | |
| I18n.locale = 'de' | |
| assert true | |
| end |
danmayer
/ remove_code.rb
Created
December 17, 2011 23:29
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| Dir.glob("./mayerdan.com/**/*.php") do |local_filename| | |
| unless local_filename.to_s.match(/ayerdan\.com\/pics/) || | |
| local_filename.to_s.match(/wastedbrains\.com\/art\/index\.php/) || | |
| local_filename.to_s.match(/simplepie\/demo/) || | |
| local_filename.to_s.match(/proj\/picts\/slideshow\.php/) || | |
| local_filename.to_s.match(/prog\/bencode\/slideshow\.php/) || | |
| local_filename.to_s.match(/proj\/phpquiz/) || | |
| local_filename.to_s.match(/picts\/linpha-1\.0beta3\/adodb/) | |
| doc = File.read(local_filename) |
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| rm -f mayerdan.com/.htaccess | |
| rm -f mayerdan.com/MT/.htaccess | |
| rm -f melonandorange.com/.htaccess | |
| rm -f melonandorange.com/dom/.htaccess | |
| rm -f melonandorange.com/nicole/.htaccess | |
| rm -f MYMOVETOLA.COM/.htaccess | |
| rm -f scoreher.com/.htaccess | |
| rm -f wastedbrains.com/.htaccess | |
| rm -f .htaccess | |
| rm -rf backup/mayerdan.com/tmp_1637643485416709.php |
danmayer
/ init_gemset.rb
Created
October 2, 2011 17:44
This helps setup and trust a new gemset in a project
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| #!/usr/bin/env ruby | |
| # example usage: init_gemset mygemset | |
| # to use this setup an alias in your .bash_profile | |
| # | |
| # #setup new gemset | |
| # function initgemset() | |
| # { | |
| # local myresult=`ruby /Users/danmayer/projects/script_helpers/init_gemset.rb $#1` | |
| # eval "$myresult" |
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| # this is rails 2.3.x so perhaps it has been fixed but any on a empty AR association object that has [] returns true. | |
| # after being inspected or to_s it returns false (as it should | |
| # rails console | |
| [].any? => false | |
| none = ar_object.association_objects (like Person.find(2).posts where there are no posts) => [] | |
| none.any? => false | |
| none.ancestors.map(&:to_s).sort == (from Rails.development.log none.ancestors.map(&:to_s).sort ) => true | |
| (just to make sure all the same things are loaded -> "ActiveRecord::AssociationPreload", "ActiveRecord::Associations", "ActiveRecord::AttributeMethods"... and many more) |
danmayer
/ ruby_closure_compiler_helper.rb
Created
July 4, 2011 16:33
Compress a collection of js files with closure compiler
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| require 'net/http' | |
| require 'uri' | |
| COMPRESS_LEVEL = "SIMPLE_OPTIMIZATIONS" | |
| FILE_PATH = "assets/www/" | |
| FILES = ['application','custom','plugin','base'] | |
| def compress(compilation_level,jscode) | |
| response = Net::HTTP.post_form(URI.parse('http://closure-compiler.appspot.com/compile'), { | |
| 'js_code' => jscode, |
danmayer
/ redis_connect_example
Created
June 12, 2011 00:41
connect resque web to different redis server
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| #connect resque web to different redis server | |
| `resque-web ./resque-conn.rb` | |
| #cat ./resque-conn.rb => | |
| Resque.redis = Redis.new(:host => “127.0.0.1”, :port => 6379, :db => 1) |
danmayer
/ swap_buffer_window.el
Created
June 5, 2011 16:41
This function makes emacs move the current buffer to another window. It also closes the current tab and sets focus on the new buffer
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| ;; move buffer to other window | |
| ;; after c-x 3 to split screen this lets you move buffers between sides. | |
| ;; altered code from: | |
| ;; http://stackoverflow.com/questions/1774832/how-to-swap-the-buffers-in-2-windows-emacs | |
| (defun swap-buffer-window () | |
| "Put the buffer from the selected window in next window, and vice versa" | |
| (interactive) | |
| (let* ((this (selected-window)) | |
| (other (next-window)) | |
| (this-buffer (window-buffer this))) |