zentetsukenz

Docker

Files and Folders.

|
|\_ app
|...
|\_ docker
| |

vielhuber

# best practice: linux
nano ~/.pgpass
*:5432:*:username:password
chmod 0600 ~/.pgpass

# best practice: windows
edit %APPDATA%\postgresql\pgpass.conf
*:5432:*:username:password

# linux

fstab

How to use matrix.org and vector.im as an IRC client

How to Join an IRC Channel on matrix.org

Join the room #freenode_<#channel>:matrix.org, replacing <#channel> with the name of the IRC channel. For example, in order to join the #prometheus IRC channel, join the room #freenode_#prometheus:matrix.org on matrix.org.

In vector.im, rooms can be joined with the directory symbol on the bottom left.

spcmd

#!/bin/sh

# Run `Brutal Doom` on Arch Linux
#
# Installation notes:
#  - install gzdoom from the AUR: https://aur.archlinux.org/packages/gzdoom/
#  - if the PGKBUILD has fmodex error, install fmodex first: https://aur.archlinux.org/packages/fmodex4.26.36/
#  - download Brutal Doom from http://www.moddb.com/mods/brutal-doom and extract the content to a directory
#  - set the `DIR` variable to the directory where Brutal Doom got extracted
#  - run this file

cecilemuller

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)

---

Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

subfuzion

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

maxivak

Sending emails with ActionMailer and Sidekiq

Send email asynchroniously using Sidekiq.

ActionMailer

Create your mailer us usual:

telekosmos

var uniqueArray = function(arrArg) {
  return arrArg.filter(function(elem, pos,arr) {
    return arr.indexOf(elem) == pos;
  });
};

var uniqEs6 = (arrArg) => {
  return arrArg.filter((elem, pos, arr) => {
    return arr.indexOf(elem) == pos;
  });

planetoftheweb

<!-- HEAD SECTION -->

<!-- IE Edge Meta Tag -->
<meta http-equiv="X-UA-Compatible" content="IE=edge">

<!-- Viewport -->
<meta name="viewport" content="width=device-width, initial-scale=1">

<!-- Minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">

iangreenleaf

Rails naming conventions

General Ruby conventions

Class names are CamelCase.

Methods and variables are snake_case.

Methods with a ? suffix will return a boolean.