JamesYang76

Time zones

There are trhee diffrent time zones in rails

• System - The server time zone
• Application - Rails application use own time zone
• Database - Default is UTC, but do not change it

Cautions

• config.time_zone should be set when an app dose not support multiple time zones
• Do not use Date/Time API using system time zone
• Date could be incorrect by being converted from datetime or time to date

anildigital

To see current swap usage

sysctl -a | grep swap

Use only when when your system is in a very bad shape

$ sudo pkill -HUP -u _windowserver 

andreaseriksson

defmodule Mix.Tasks.ConvertToVerifiedRoutes do
  @shortdoc "Fix routes"

  use Mix.Task

  @regex ~r/(Routes\.)(.*)_(path|url)\(.*?\)/
  @web_module MyAppWeb

  def run(_) do
    Path.wildcard("lib/**/*.*ex")