lightyrs

ActiveRecord::Base.connection.tables.map do |model|
  model.capitalize.singularize.camelize
end

# returns ["Activity", "Article", "User", "Video", "Vote"]

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

adamloving

0-mail.com
0815.ru
0clickemail.com
0wnd.net
0wnd.org
10minutemail.com
20minutemail.com
2prong.com
30minutemail.com
3d-painting.com

facultymatt

ACL / Roles + Permissions

https://github.com/djvirgen/virgen-acl Simple and elegant, create your own checks. No middleware?

https://github.com/OptimalBits/node_acl Use as middleware, create your own roles and access. Great choice.

https://github.com/tschaub/authorized Similar to connect roles... but a bit more robust? you can create roles and action, and associate many roles with that action

canuk

if (moment().quarter() == 4) {
  var current_fiscal_year_start = moment().month('October').startOf('month');
  var current_fiscal_year_end = moment().add('year', 1).month('September').endOf('month');                  
  var last_fiscal_year_start = moment().subtract('year', 1).month('October').startOf('month');
  var last_fiscal_year_end = moment().month('September').endOf('month');
} else {
  var current_fiscal_year_start = moment().subtract('year', 1).month('October').startOf('month');
  var current_fiscal_year_end = moment().month('September').endOf('month');                   
  var last_fiscal_year_start = moment().subtract('year', 2).month('October').startOf('month');
  var last_fiscal_year_end = moment().subtract('year', 1).month('September').endOf('month');

Kartones

Moved to https://blog.kartones.net/page/git-cheatsheet/

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

psi-4ward

// controllers/LoginController.js

module.exports = {
  index: function(req, res) {

    var email = req.param('email');
    var password = req.param('password');

    // delay everthing to prevent bruteforce, dos and timing attacks
    setTimeout(function() {

MichalZalecki

/* VT100 terminal reset (<ESC>c) */

console.log('\033c');

/* numbers comparations */

> '2' == 2
true

> '2' === 2

mnylen

Simple implementation of debounced fetching in GraphQL to allow merging of multiple rest / database requests into one. Although this example uses GraphQL, the debouncedFetch / fetchProgramPlaycount implementations could probably be used in any context to achieve the same result.

This approach was first described by @leebyron at graphql/graphql-js#19 (comment)

For example this allows turning ten requests for playcounts from this GraphQL query into just one:

{
  latestPrograms(first: 10) {
    name,

playcount