mohanpedala

Table of Contents

• set -e, -u, -x, -o pipefail
• set -e
• set -x
• set -u
• set -o pipefail
• Setting IFS
• Original Reference

set -e, -u, -x, -o pipefail

ankane

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

• They are the people who get things done. Effective Engineers produce results.

Adopt the Right Mindsets

ankurk91

macOS Apps

⚠️ No longer maintained! ⚠️

Homebrew

# Install x-code command line tools 
xcode-select --install

# Install homebrew itself

glebm

This lets you set the preload headers for your assets, so that the browser can start fetching them before it begins parsing HTML.

0x203

(function() {
const labels = [
    // Platform
    { name: "typescript", color: "#BFD4F2" },
    { name: "javascript", color: "#BFD4F2" },
    // Problems
    { name: "bug", color: "#EE3F46" },
    { name: "security", color: "#EE3F46" },
    { name: "production", color: "#F45D43" },
    // Mindless

jameslafa

desc "switch rails logger to stdout"
task :verbose => [:environment] do
  Rails.logger = Logger.new(STDOUT)
end

desc "switch rails logger log level to debug"
task :debug => [:environment, :verbose] do
  Rails.logger.level = Logger::DEBUG
end

mitchellh

// +build windows

package screen

import (
	"fmt"
	"image"
	"reflect"
	"syscall"
	"unsafe"

olih

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

tlowrimore

module ActiveRecord
  module Scopes
    module SetOperations
      extend ActiveSupport::Concern

      class_methods do

        def union_scope(*scopes)
          apply_operation 'UNION', scopes
        end

johannrichard

# Defaults / Configuration options for homebridge
# The following settings tells homebridge where to find the config.json file and where to persist the data (i.e. pairing and others)
HOMEBRIDGE_OPTS=-U /var/lib/homebridge

# If you uncomment the following line, homebridge will log more 
# You can display this via systemd's journalctl: journalctl -f -u homebridge
# DEBUG=*