mturley

Start with a fresh Ubuntu Server 16.04 installation. NOTE: In the commands and files below, be sure to replace <yourusername> with your username and <yourgroupname> with your group name (probably the same as your username). Also, replace <yourhostname> with your server's hostname.

Install Dependencies:

• Add the latest mono apt source (from instructions at http://www.mono-project.com/download/#download-lin-ubuntu):

sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
echo "deb http://download.mono-project.com/repo/ubuntu xenial main" | sudo tee /etc/apt/sources.list.d/mono-official.list
sudo apt update

jaredmorrow

edit

@akash-akya pointed out in the comments that the file module supports named pipes since OTP 20. So none of this post is really needed anymore if you are on >= OTP 21.

---

Erlang and Named Pipes

The intention of this post is to provide a solution (with examples) to a somewhat uncommon issue in Erlang. I hate searching for answers to the same problems over and over, and I had a hard time finding answers to this particular problem, so I wrote it all down once I figured it out. If one day you decide to read and write data through fifo's (named pipes) and then decide you want to read or write the other end of the pipe from Erlang, this post is for you.

lsd

Upgrading to Lion or Yosemite and WebStorm 9, I noticed key repeat was
turned off for the IdeaVim plugin h j k l keys.

System-wide key repeat

defaults write -g ApplePressAndHoldEnabled -bool false in a terminal will enable
key repeat for every app. This can alternatively be found in the accessibility settings in OS X' preferences.

App specific key repeat

barryvdh

<?php
/**
 * A helper file for Laravel 5, to provide autocomplete information to your IDE
 * Generated for Laravel 5.5.13 on 2017-09-28.
 *
 * @author Barry vd. Heuvel <barryvdh@gmail.com>
 * @see https://github.com/barryvdh/laravel-ide-helper
 */
namespace  {
    exit("This file should not be included, only analyzed by your IDE");

cbess

<key>Customized</key>
<dict>
	<key>Delete Line</key>
	<string>selectLine:, deleteBackward:</string>
	<key>Duplicate Lines</key>
	<string>selectLine:, copy:, moveToEndOfLine:, insertNewline:, paste:, deleteBackward:</string>
	<key>Duplicate Current Line</key>
	<string>moveToBeginningOfLine:, deleteToEndOfLine:, yank:, insertNewline:, moveToBeginningOfLine:, yank:</string>
</dict>

rgreenjr

-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'