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Benjamin Geiger benjamingeiger

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@benjamingeiger
benjamingeiger / gist:891149
Created March 28, 2011 20:00
activerecord (3.0.5) lib/active_record/base.rb:1321:in `sanitize_sql_array'
activerecord (3.0.5) lib/active_record/base.rb:1224:in `sanitize_sql'
activerecord (3.0.5) lib/active_record/relation/query_methods.rb:224:in `send'
activerecord (3.0.5) lib/active_record/relation/query_methods.rb:224:in `build_where'
activerecord (3.0.5) lib/active_record/relation/query_methods.rb:77:in `where'
activerecord (3.0.5) lib/active_record/relation/spawn_methods.rb:118:in `apply_finder_options'
activerecord (3.0.5) lib/active_record/relation/finder_methods.rb:101:in `find'
activerecord (3.0.5) lib/active_record/base.rb:439:in `__send__'
activerecord (3.0.5) lib/active_record/base.rb:439:in `find'
app/controllers/categories_controller.rb:19:in `show'
@benjamingeiger
benjamingeiger / gist:945113
Created April 27, 2011 20:23
class User < ActiveRecord::Base
attr_accessor :password
before_save :encrypt_password
validates :password, :presence => { :message => "cannot be blank" }, :confirmation => true
validates :email, :presence => { :message => "cannot be blank" }, :uniqueness => true, :format => { :with => /^.+@.+\..+$/, :on => :create }
7
def encrypt_password
if password.present?
self.password_salt = BCrypt::Engine.generate_salt
@benjamingeiger
benjamingeiger / gist:991596
Created May 25, 2011 18:37
RVM gemset creation failure.
bgeiger@siwoti-rails:~/src/RailsSites$ rvm gemset copy global ProjectNameCopying gemset from global to ProjectName
Making gemset for ProjectName pristine.
WARN: ruby ruby-1.8.7-p334-ProjectName is not installed.
To install do: 'rvm install ruby-1.8.7-p334-ProjectName'
ERROR: Error running 'rvm gemset pristine' under ,
please read /home/bgeiger/.rvm/log/ruby-1.8.7-p334/gemset.pristine.log
bgeiger@siwoti-rails:~/src/RailsSites$ cat /home/bgeiger/.rvm/log/ruby-1.8.7-p334/gemset.pristine.log
[2011-05-25 14:35:44] rvm gemset pristine # under ProjectName
ERROR: While executing gem ... (NameError)
@benjamingeiger
benjamingeiger / gist:1023415
Created June 13, 2011 18:48
tanuki's vimrc
" Configure pathogen
call pathogen#runtime_append_all_bundles()
" Default color scheme
colorscheme vividchalk
highlight LineNr term=bold cterm=NONE ctermfg=DarkGrey ctermbg=NONE
" General
let mapleader=","
let g:mapleader=","
@benjamingeiger
benjamingeiger / gist:1025488
Created June 14, 2011 18:10
output of 'rake' in nifty-generators source tree
bgeiger@siwoti-rails:~/src/nifty-generators$ rake --trace
WARNING: Global access to Rake DSL methods is deprecated. Please include
... Rake::DSL into classes and modules which use the Rake DSL methods.
WARNING: DSL method Cucumber::Rake::Task#desc called at /home/bgeiger/.rvm/gems/ruby-1.9.2-p180@nifty-generators/gems/cucumber-0.9.4/lib/cucumber/rake/task.rb:140:in `define_task'
WARNING: DSL method Cucumber::Rake::Task#task called at /home/bgeiger/.rvm/gems/ruby-1.9.2-p180@nifty-generators/gems/cucumber-0.9.4/lib/cucumber/rake/task.rb:141:in `define_task'
** Invoke default (first_time)
** Invoke features (first_time)
** Execute features
rake aborted!
uninitialized constant Cucumber::Rake::Task::ForkedCucumberRunner::RUBY
@benjamingeiger
benjamingeiger / gist:1124599
Created August 4, 2011 06:27
Chrome plugin options page - can't find "restore_blocklist()"
<html>
<head>
<title>Porcupine Options</title>
</head>
<script src="jquery.js" type="text/javascript" />
<script type="text/javascript">
function restore_blocklist() {
//var blocklist = localStorage["porcupine-blocklist"];
var blocklist = [ "foo", "bar", "baz" ];
@benjamingeiger
benjamingeiger / gist:2410509
Created April 18, 2012 01:54
Zebralisting plugin
// lib/main.js
var pageMod = require("page-mod");
var self = require("self");
pageMod.PageMod({
include: "*",
contentScriptWhen: 'ready',
contentScriptFile: [self.data.url("jquery-1.7.2.min.js"),
self.data.url("zebra.js")]
@benjamingeiger
benjamingeiger / gist:3224160
Created August 1, 2012 06:01
Grid search implementation.
def grid_search(features, results):
gamma_values = [(2 ** n) for n in range(-15, 4)]
cost_values = [(2 ** n) for n in range(-5, 16)]
params_values = [(gamma, cost) for gamma in gamma_values
for cost in cost_values]
best_auc = 0
best_gamma = None
best_cost = None
@benjamingeiger
benjamingeiger / gist:3476235
Created August 26, 2012 08:32
GCC vs. Clang in Mountain Lion
[bgeiger@Maximus][~/Desktop]$ which clang
/usr/bin/clang
[bgeiger@Maximus][~/Desktop]$ clang --version
Apple clang version 4.0 (tags/Apple/clang-421.0.57) (based on LLVM 3.1svn)
Target: x86_64-apple-darwin12.1.0
Thread model: posix
[bgeiger@Maximus][~/Desktop]$ which gcc
/usr/bin/gcc
[bgeiger@Maximus][~/Desktop]$ gcc --version
i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)
@benjamingeiger
benjamingeiger / sorted.py
Created August 28, 2012 01:30
Python script to find the longest words with letters in reverse alphabetical order.
# Remove non-alphabetic characters (hyphens, etc) from the word.
def strip_non_alpha(word):
return "".join([x for x in list(word.lower()) if (x >= 'a' and x <= 'z')])
# Sort the letters in the word (in reverse).
def sort_letters(word):
letters = sorted(list(word))
letters.reverse()
return "".join(letters)