RafaelQuirino

version: "2"

services:
  namenode:
    build: ./namenode
    image: bde2020/hadoop-namenode:1.1.0-hadoop2.7.1-java8
    container_name: namenode
    volumes:
      - hadoop_namenode:/hadoop/dfs/name
    environment:

RafaelQuirino

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

---

General rules

1. Follow standard conventions.
2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

RafaelQuirino

import numpy as np
import pylab as pl
from numpy import fft
    
def fourierExtrapolation(x, n_predict):
    n = x.size
    n_harm = 10                     # number of harmonics in model
    t = np.arange(0, n)
    p = np.polyfit(t, x, 1)         # find linear trend in x
    x_notrend = x - p[0] * t        # detrended x

RafaelQuirino

<button onclick="recordStop()" id="record-stop-button">Record</button>
<button onclick="playAudio()" disabled id="play-audio-button">Play</button>
<script>
const recordAudio = () =>
  new Promise(async resolve => {
    const stream = await navigator.mediaDevices.getUserMedia({ audio: true });
    const mediaRecorder = new MediaRecorder(stream);
    const audioChunks = [];

    mediaRecorder.addEventListener("dataavailable", event => {

RafaelQuirino

#!/bin/bash
# Place this file in a sketch folder and run it to launch your sketch
# You need to have processing-java installed https://github.com/processing/processing/wiki/Command-Line
# Usefull for developement when using other editors like Atom
# Usefull for launching with ssh, "DISPLAY=:0 ./plaunch.sh"
# Usefull for automaticaly launching a sketch on computer startup,
# specialy if you wish to be able to edit something in a .pde file and avoid having to re-export a application
processing-java  --sketch="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" --output=/tmp/processing --force --run

RafaelQuirino

/**
	Worked this code out of stamat's gist. It had several issues back then.
	It's mechanism is very simple. Load it in the html file first, and then
	load your main script after that. Doing that you're able to create your
	client-side app just requiring your files inside each other in a modular
	fashion. It's awsome !!! ^^
 */

var _rmod = _rmod || {}; 	//require module namespace
_rmod.LOADED = false;