cpursley

PostgreSQL is Enough

• Simplify: move code into database functions
• Just Use Postgres for Everything
• PostgreSQL is the worlds’ best database
• Postgres is eating the database world
• Hacker News discussion

Background and Cron Jobs

virolea

# This middleware dynamically switch a job queue based on its class name. 

module TroubleshootMemoryMiddleware
  module Client
    class CustomQueueName
      QUARANTINE_QUEUE = "quarantine"

      def call(worker_class, job, queue, redis_pool)
        # Jobs enqueued without ActiveJob are not wrapped.
        job_class_name = if job["wrapped"].present?

WillianTomaz

Saturday, April 22, 2023

How to Use 1Password SSH Agent with WSL2 (on Windows 11)

• Note:

  • Always look for the official documentation, this tutorial may not suit you as there are new updates to the installation process.
  • References are at the end of the document.

• Was used:

  • Windows 11 (x64)
  • WSL 2 (Ubuntu 22.04.2 LTS)

DivineDominion

require 'kramdown/parser/kramdown'
require 'kramdown-parser-gfm'

# Based on the API doc comment: https://github.com/gettalong/kramdown/blob/master/lib/kramdown/parser/kramdown.rb
class Kramdown::Parser::GFMWikiLink < Kramdown::Parser::GFM
  def initialize(source, options)
    super

    # Override existing Table parser to use our own start Regex which adds a check for wikilinks
    @@parsers.delete(:table) #Data(:table, TABLE_START, nil, "parse_table")

kovetskiy

#!/bin/bash
###
### my-script — does one thing well
###
### Usage:
###   my-script <input> <output>
###
### Options:
###   <input>   Input file to read.
###   <output>  Output file to write. Use '-' for stdout.

premek

# Put this function to your .bashrc file.
# Usage: mv oldfilename
# If you call mv without the second parameter it will prompt you to edit the filename on command line.
# Original mv is called when it's called with more than one argument.
# It's useful when you want to change just a few letters in a long name.
#
# Also see:
# - imv from renameutils
# - Ctrl-W Ctrl-Y Ctrl-Y (cut last word, paste, paste)

1000miles

Heroku CLI

Reference: https://devcenter.heroku.com/articles/heroku-cli-commands

1. Login/Logout

Login/Logout to/from Heroku from your Terminal shell

armetiz

packages:
  yum:
    zlib: []
    fontconfig: []
    freetype: []
    libX11: []
    libXext: []
    libXrender: []
    xorg-x11-fonts-75dpi: []
    xorg-x11-fonts-Type1: []

lizthegrey

default['sshd']['sshd_config']['AuthenticationMethods'] = 'publickey,keyboard-interactive:pam'
default['sshd']['sshd_config']['ChallengeResponseAuthentication'] = 'yes'
default['sshd']['sshd_config']['PasswordAuthentication'] = 'no'

munificent

#include <time.h> //  Robert Nystrom
#include <stdio.h> // @munificentbob
#include <stdlib.h> //     for Ginny
#define  r return    //    2008-2019
#define  l(a, b, c, d) for (i y=a;y\
<b; y++) for (int x = c; x < d; x++)
typedef int i;const i H=40;const i W
=80;i m[40][80];i g(i x){r rand()%x;
}void cave(i s){i w=g(10)+5;i h=g(6)
+3;i t=g(W-w-2)+1;i u=g(H-h-2)+1;l(u