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mikowl / oneliners.js
Last active Mar 17, 2021
👑 Awesome one-liners you might find useful while coding.
View oneliners.js
// By @coderitual
// Remove any duplicates from an array of primitives.
const unique = [ Set(arr)]
// Sleep in async functions. Use: await sleep(2000).
const sleep = (ms) => (new Promise(resolve => setTimeout(resolve, ms)));
// or
const sleep = util.promisify(setTimeout);
helderco / db-open
Created Oct 6, 2015
Script to open a mysql database in Sequel Pro from a service in docker-compose.
View db-open
set -e
show_help() {
cat << EOF
Usage: ${0##*/} [-u USER] [-p PASS] [-P PORT] [-H HOST] [DATABASE]
${0##*/} -h
Open a standard connection in Sequel PRO.
tableless / gist:5571702
Created May 13, 2013
Esse código deixa o texto um pouco mais legível e bem acabado nos browsers, melhorando a leitura e a visualização de letras.
View gist:5571702
body {
-webkit-font-smoothing: antialiased;
-moz-font-smoothing: antialiased;
-ms-font-smoothing: antialiased;
font-smoothing: antialiased;
-moz-text-shadow: 0 0 1px rgba(0, 0, 0, 0.01);
-ms-text-shadow: 0 0 1px rgba(0, 0, 0, 0.01);
text-shadow: 0 0 1px rgba(0, 0, 0, 0.01);
trcarden / gist:3295935
Created Aug 8, 2012
Rails 3.2.7 SSL Localhost (no red warnings, no apache config)
View gist:3295935
# SSL self signed localhost for rails start to finish, no red warnings.
# 1) Create your private key (any password will do, we remove it below)
$ openssl genrsa -des3 -out server.orig.key 2048
# 2) Remove the password
$ openssl rsa -in server.orig.key -out server.key
i-scorpion / README.txt
Created Jun 18, 2012
Twitter bootstrap fixed table header using jQuery
View README.txt
Here is a simple jQuery plugin to make a table header fixed on top when window is scrolled.
Using the code from twitter bootstrap documentation page, this code is customized for table header.
Create the table with following layout -
<table class="table-fixed-header">
<thead class="header">
<th>Column 1</th>
<th>Column 2</th>
<th>Column 3</th>
denmarkin / resque.rake
Created Sep 20, 2011
My rake task for clearing Resque queues and stats
View resque.rake
# see - old version
# see
# see - new commands
namespace :resque do
desc "Clear pending tasks"
task :clear => :environment do
queues = Resque.queues
queues.each do |queue_name|
puts "Clearing #{queue_name}..."
jt /
Created Aug 23, 2011
Merge a forked gist

If someone forks a gist and you'd like to merge their changes. Do this:

  1. clone your repo, I use the name of the gist

     git clone git:// gist-1163142
  2. add a remote for the forked gist, I'm using the name of my fellow developer

     git remote add aaron git://
pjb3 / baltimore_hipster_guide.mdown
Created May 15, 2011
Hipster's Guide to Baltimore by @bmuller
View baltimore_hipster_guide.mdown


  • Little Italy has a number of great places (I think Amicci's has the best happy hour) and is accessible by the circulator's Orange Line.
  • Best pizza/risotto is Joe Squared on North Ave (purple line accessible).
  • Best Mexican is La Guadalupana on 500 South Wolfe Street (Orange/Green route will get you there). You will need to know some basic Spanish to order there, but the food is amazing.
  • Best odd assortment of random food is Lexington Market, the longest running market in the world(according to Wikipedia). It's accessible by heading north on the light rail and then walking West and would be good for lunch one day.
  • Best fancy food is Woodberry Kitchen, which is light rail accessible.
  • Best late night food is Never on Sunday on N Charles across the street from Helmand, which is open until 3:30am.
  • Best sushi is an easy pick - Kiku (1017 Light Street). It's a literal Mom and Pop operation with an amazing chirashi.
View capybara cheat sheet
=Clicking links and buttons=
click_link('Link Text')
click('Link Text') # Click either a link or a button
click('Button Value')