dhh

#!/usr/bin/env bash

# Abort sign off on any error
set -e

# Start the benchmark timer
SECONDS=0

# Repository introspection
OWNER=$(gh repo view --json owner --jq .owner.login)

jaydorsey

If your Gemfile has a privately hosted package referenced similar to this:

gem 'sekret', git: 'https://github.com/my-private-group/sekret.git', branch: 'main'

You may see a prompt when running bundle install, or other bundler commands, to enter your github username & password.

To resolve this, you need to generate a token and add it to your system.

Generating a token

serradura

class Calc
  def sum(a, b)
    a + b
  end

  def multiply(a, b)
    a * b
  end
end

aashish

require 'hexapdf'

doc = HexaPDF::Document.open("/home/xxxx/Downloads/OoPdfFormExample.pdf")
page = doc.pages[0]
canvas = page.canvas(type: :overlay)


canvas.translate(0, 20) do
  canvas.fill_color(0.3, 0.7, 0.7)
  canvas.rectangle(50, 0, 80, 80, radius: 80)

rondinif

# see: https://ruby-doc.org/stdlib-2.5.0/libdoc/logger/rdoc/Logger.html
  LOGLEVELS = %w[DEBUG INFO WARN ERROR FATAL UNKNOWN].freeze
  LOGGER = Logger.new(STDOUT)
  level ||= LOGLEVELS.index ENV.fetch("LOG_LEVEL","WARN") # default to WARN index: 2
  level ||= Logger::WARN  # FIX default in case of environment LOG_LEVEL value is present but not correct
  LOGGER.level = level
 
 # Usage: 
 #  before launching the program: 
 #  $ export LOG_LEVEL=DEBUG

ahmetb

#!/bin/bash

# Copyright © 2017 Google Inc.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software

ivanseidel

// (Really Simple) PID Class by Ivan Seidel
// GitHub.com/ivanseidel
// Use as you want. Leave credits

class PID{
public:
	
	double error;
	double sample;
	double lastSample;

hasantayyar

find . -type f -name "* conflicted copy*" -exec rm -f {} \;
awk '!/conflicted/' .git/packed-refs > temp && mv temp .git/packed-refs

irazasyed

Homebrew Permissions Denied Issues Solution

sudo chown -R $(whoami) $(brew --prefix)/*

robbyrussell

# Was asked how I keep  my zshrc config sync'd between my computers with Dropbox

# Add a new directory in your Dropbox (or use an existing one)
mkdir -p ~/Dropbox/ohmyzsh

# move existing file to Dropbox
mv ~/.zshrc ~/Dropbox/ohmyzsh/zshrc

# symlink file back to your local directory
ln -s ~/Dropbox/ohmyzsh/zshrc ~/.zshrc