sunny

# encoding: UTF-8
#
#     $ rake checkout new_branch_name
#
# Via https://gist.github.com/jonlemmon/4076864
#
# 1. Roll back any migrations on your current branch which do not exist on the
#    other branch
# 2. Discard any changes to the db/schema.rb file
# 3. Check out the other branch

jordelver

# Destructuring assignment in Ruby
# http://po-ru.com/diary/destructuring-assignment-in-ruby/

numbers = [ 1, 2, 3, 4, 5]
=> [1, 2, 3, 4, 5]

# Destructuring assignment

a, b, c = numbers

rgreenjr

-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

kinopyo

Override Devise RegistrationsController

Overview

Here I'll show you

• How to override devise registrations_controller(related to create/update user account)
• How to change redirect path after updating user

Override RegistrationsController

jcamenisch

  gg_replace() {
    if [[ "$#" == "0" ]]; then
      echo 'Usage:'
      echo '  gg_replace term replacement file_mask'
      echo
      echo 'Example:'
      echo '  gg_replace cappuchino cappuccino *.html'
      echo
    else
      find=$1; shift

basuke

<?php

$salt = genrandom(40);
$seed = genrandom(29, "0123456789");

echo "\tConfigure::write('Security.salt', '$salt');\n";
echo "\tConfigure::write('Security.cipherSeed', '$seed');\n";

function genrandom($len, $salt = null) {
	if (empty($salt)) {