dreadatour

# Sublime Text 3 languages list:
ls -1 /Applications/Sublime\ Text.app/Contents/MacOS/Packages/

# Remove all default Sublime Text 3 snippets for Python language
export ST3_LANG="Python"
mkdir -p ~/Library/Application\ Support/Sublime\ Text\ 3/Packages/$ST3_LANG/
unzip -l /Applications/Sublime\ Text.app/Contents/MacOS/Packages/$ST3_LANG.sublime-package | grep '.sublime-snippet' | awk '{print $4}' | while read f; do touch ~/Library/Application\ Support/Sublime\ Text\ 3/Packages/$ST3_LANG/$f; done
unset ST3_LANG

icyleaf

# activerecord-3.0.0/lib/active_record/connection_adapters/mysql_adapter.rb
# Maps logical Rails types to MySQL-specific data types.
def type_to_sql(type, limit = nil, precision = nil, scale = nil)
  return super unless type.to_s == 'integer'

  case limit
  when 1; 'tinyint'
  when 2; 'smallint'
  when 3; 'mediumint'
  when nil, 4, 11; 'int(11)'  # compatibility with MySQL default

shime

What is this?

How do you compare date/times in RSpec?

If you do this

expect(Time.now.to_i).to eq Time.new(2014, 4, 2).to_i

Integralist

Lambda: standard

# Creating a lambda
l = lambda { |name| "Hi #{name}!" }

# Executing the lambda
l.call("foo") # => Hi foo!

ashwin

" Check if NERDTree is open or active
function! rc:isNERDTreeOpen()        
  return exists("t:NERDTreeBufName") && (bufwinnr(t:NERDTreeBufName) != -1)
endfunction

" Call NERDTreeFind iff NERDTree is active, current window contains a modifiable
" file, and we're not in vimdiff
function! rc:syncTree()
  if &modifiable && rc:isNERDTreeOpen() && strlen(expand('%')) > 0 && !&diff
    NERDTreeFind

rex

nav.navbar.navbar-default role="navigation" 
  .container-fluid
    /! Brand and toggle get grouped for better mobile display
    .navbar-header
      button.navbar-toggle data-target="#bs-example-navbar-collapse-1" data-toggle="collapse" type="button" 
        span.sr-only Toggle navigation
        span.icon-bar
        span.icon-bar
        span.icon-bar
      a.navbar-brand href="#"  Brand

mlanett

HTTP status code symbols for Rails

Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings.

Status Code Symbol
1xx Informational
100 :continue
101 :switching_protocols
102 :processing

tonymtz

# first:
lsbom -f -l -s -pf /var/db/receipts/org.nodejs.pkg.bom | while read f; do  sudo rm /usr/local/${f}; done
sudo rm -rf /usr/local/lib/node /usr/local/lib/node_modules /var/db/receipts/org.nodejs.*

# To recap, the best way (I've found) to completely uninstall node + npm is to do the following:

# go to /usr/local/lib and delete any node and node_modules
cd /usr/local/lib
sudo rm -rf node*

vitorbritto

Remove MySQL completely

1. Open the Terminal

2. Use mysqldump to backup your databases

3. Check for MySQL processes with: ps -ax | grep mysql

4. Stop and kill any MySQL processes

5. Analyze MySQL on HomeBrew:

   brew remove mysql
   

shuber

# This patch detects {index_columns} that match something like
# the example below, then strips the surrounding double quotes.
#
#   "(settings->'example')"
#
# The resulting CREATE INDEX sql looks something like:
#
#   CREATE INDEX "idx_users_on_settings_example" ON "users" USING gin ((settings->>'example'))
#
# Your {add_index} call should looks something like: