juanarbol

Chmod codes cheat sheet

How to use chmod codes in UNIX:

1. There are three types of permissions in files and folders in unix
   1. Read (r)
   2. Write (w)
   3. Execute (x)
2. And, there is a classification of users called UGO (explained bellow):
3. U ~> User (usually, you)

juanarbol

class AirplanesController < ApplicationController
  before_action :set_airplane, only: [:show, :edit, :update, :destroy]

  # GET /airplanes
  # GET /airplanes.json
  def index
    @airplanes = Airplane.all
  end

  # GET /airplanes/1

juanarbol

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

juanarbol

Homebrew build logs for gcc on macOS 10.13.1
Build date: 2018-09-08 03:06:27

juanarbol

C++ Pointer Tutorial

Because pointers can be ugh

"Regular" variables (not pointers)

To understand a pointer, let's review "regular" variables first. If you're familiar with a programming language without pointers like JavaScript, this is what you think when you hear "variable".

When declaring a variable by identifier (or name), the variable is synonymous with its value.

juanarbol

diff --git a/src/parsing/keywords.txt b/src/parsing/keywords.txt
index 5ed039459e2..9872a7bad09 100644
--- a/src/parsing/keywords.txt
+++ b/src/parsing/keywords.txt
@@ -43,6 +43,7 @@ in, Token::IN
 instanceof, Token::INSTANCEOF
 interface, Token::FUTURE_STRICT_RESERVED_WORD
 let, Token::LET
+loop, Token::LOOP
 new, Token::NEW