owaiswiz

# Unnecessary indexes slows down writes and consumes additional storage and memory.

# Just paste this snippet in your Rails console (bundle exec rails c).
# And it will print all redundant indexes that are already covered by another index on the table:
#   Table `pages`:  index `site_idx` (site_id) already covered by `site_slug_idx`   (site_id,slug)
#   Table `optins`: index `list_idx` (list_id) already covered by `list_active_idx` (list_id,active)


ActiveRecord::Base.connection.tables.map do |table|
  indexes = ActiveRecord::Base.connection.indexes(table).select(&:valid).reject(&:where) 

trunet

// Embedded in this article https://medium.com/p/c98e491015b6
package main

import (
	"context"
	"fmt"
	"log"
	"net/http"
	"time"

ksmithut

node_modules

anttilipp

#
# Hi all,
# this is the Python code I used to make the visualization "Temperature circle"
# (https://twitter.com/anttilip/status/892318734244884480).
# Please be aware that originally I wrote this for my tests only so the
# code was not ment to be published and is a mess and has no comments.
# Feel free to improve, modify, do whatever you want with it. If you decide
# to use the code, make an improved version of it, or it is useful for you
# in some another way I would be happy to know about it. You can contact me
# for example in Twitter (@anttilip). Unchecked demo data (no quarantees)

twolfson

We are planning on building a Node.js service. Here's our evaluation of the current ORM landscape:

Last updated: May 2 2016

• Objection.js
  • http://vincit.github.io/objection.js/#introduction
  • Bad: API is Promise based and bulky. This means people can forget to have an error handler due to not being error first
    • http://vincit.github.io/objection.js/#getting-started
  • Good: Uses JSON schema for validation; this means content should be relatively reusable between server/browser
• http://vincit.github.io/objection.js/#validation

bcomnes

1. brew install gnupg, pinentry-mac (this includes gpg-agent and pinentry)

2. Generate a key: $ gpg --gen-key

3. Take the defaults. Whatevs

4. Tell gpg-agent to use pinentry-mac:

   $ vim ~/.gnupg/gpg-agent.conf 
   

bmhatfield

# In order for gpg to find gpg-agent, gpg-agent must be running, and there must be an env
# variable pointing GPG to the gpg-agent socket. This little script, which must be sourced
# in your shell's init script (ie, .bash_profile, .zshrc, whatever), will either start
# gpg-agent or set up the GPG_AGENT_INFO variable if it's already running.

# Add the following to your shell init to set up gpg-agent automatically for every shell
if [ -f ~/.gnupg/.gpg-agent-info ] && [ -n "$(pgrep gpg-agent)" ]; then
    source ~/.gnupg/.gpg-agent-info
    export GPG_AGENT_INFO
else

jfsiii

var chunkedUrl = 'https://jigsaw.w3.org/HTTP/ChunkedScript';
fetch(chunkedUrl)
  .then(processChunkedResponse)
  .then(onChunkedResponseComplete)
  .catch(onChunkedResponseError)
  ;

function onChunkedResponseComplete(result) {
  console.log('all done!', result)
}

wesbos

{
  "keys": ["tab"], 
  "command": "expand_abbreviation_by_tab", 

  // put comma-separated syntax selectors for which 
  // you want to expandEmmet abbreviations into "operand" key 
  // instead of SCOPE_SELECTOR.
  // Examples: source.js, text.html - source
  "context": [
    {

Unitech

http://pm2.keymetrics.io/docs/usage/use-pm2-with-cloud-providers/