sczi

require 'open3'
require 'reline'

class Reline::LineEditor
  private def perform_completion(list, _just_show_list)
    _preposing, target, _postposing = retrieve_completion_block
    namespace = IRB.CurrentContext.io.retrieve_doc_namespace(target)
    namespace = namespace.first if namespace.is_a?(Array)
    if namespace.nil? || !('A'..'Z').include?(namespace[0])
      namespace = IRB.conf[:__MAIN__]

tomholford

Installing pg gem on macOS

If you're trying to install the postgresql gem pg and it is failing with the following error message:

Installing pg 1.2.3 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: ~/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/gems/pg-1.2.3/ext
~/.rbenv/versions/3.0.0/bin/ruby -I ~/.rbenv/versions/3.0.0/lib/ruby/3.0.0 -r ./siteconf20210125-97201-pycpo.rb extconf.rb

qoomon

Setup Travis Deploy (macOS)

see Travis documentation

gem install travis

ssh-keygen -t rsa -b 4096 -f 'github_deploy_key' -N ''

cat github_deploy_key.pub

copy public key and set as a deploy key on github e.g https://github.com///settings/keys

waleedahmad

#!/bin/bash

if [[ $EUID -ne 0 ]]; then
   	echo "This script must be run as root" 
   	exit 1
else
	#Update and Upgrade
	echo "Updating and Upgrading"
	apt-get update && sudo apt-get upgrade -y

parmentf

Inspired by dannyfritz/commit-message-emoji

See also gitmoji.

Commit type	Emoji
Initial commit	🎉 :tada:
Version tag	🔖 :bookmark:
New feature	✨ :sparkles:
Bugfix	🐛 :bug:

ik5

package main
// http://play.golang.org/p/jZ5pa944O1 <- will not display the colors
import "fmt"

const (
        InfoColor    = "\033[1;34m%s\033[0m"
        NoticeColor  = "\033[1;36m%s\033[0m"
        WarningColor = "\033[1;33m%s\033[0m"
        ErrorColor   = "\033[1;31m%s\033[0m"
        DebugColor   = "\033[0;36m%s\033[0m"

johnpolacek

[alias]
        recent = "!git for-each-ref --sort=-committerdate refs/heads/ --format='%(committerdate:short) %(refname:short)' | head -n 10"
	co = checkout
	cob = checkout -b
	coo = !git fetch && git checkout
	br = branch
	brd = branch -d
	brD = branch -D
	merged = branch --merged
	st = status

jwo

# 
# Install the MYSQL driver
#   gem install mysql2
#
# Ensure the MySQL gem is defined in your Gemfile
#   gem 'mysql2'
#
# And be sure to use new-style password hashing:
#   http://dev.mysql.com/doc/refman/5.0/en/old-client.html
development:

xdite

1. Get You a Hug, Every Friday

FridayHug.com http://fridayhug.com

2. Run From a Single File

The Smallest Rails App http://thesmallestrailsapp.com

%w(action_controller/railtie coderay).each &method(:require)