dinigo

0. Dependencies

• brew: run /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
• node and npm: run brew install node npm

1. Download the script
2. Give permissions to run chmod +x install_ssl.sh
3. Run ./install_ssl.sh
4. Trust the cert

• Run open ~/.config/ssl
• Double click the cert
• Double click the cert inside keychain

dinigo

Example:

Assert.true(true,'This is truthful');
Assert.true(false,'This is truthful');
Assert.false(false,'This is a lie');
Assert.false(true,'This is a lie');
Assert.equals(typeof 'hola', 'string', 'This variable contains a message');
Assert.equals(typeof 3, 'string', 'This variable contains a message');

Result:

dinigo

Cached Runner

Receives a period of time and a request function, and performs all async operations to get the data. If you retry the request in a time shorter than the period it returns the cached result instead.

You can also set a postprocess function and another function that runs every time.

Simple example

Usage

const simpleCahedRun = new CachedRun(2500, ()=>Math.random());

dinigo

PURPOSE

It's not trivial to deploy a cron scheduler on Google Cloud. Here I purpose a simple way to prototype it. Since most part of tasks will only need a basic frequency trigger the hourly / daily / weekly / monthly percision will suffice.

1. Create the Appscript on Google Drive

Just drop the appscript.gs code insdie a freshly created appscript project. Name the project with an easily recognizable name since Google Drive doesn't let you filter by appscript file type.

2. Add the triggers

dinigo

// libs
const request = require('request');
const {RateLimiter} = require('limiter');

// config
const pool = {maxSockets: 100};
const url = 'http://google.com';
const numRequests = 10000;
const requestLimit = 5000;
const limiter = new RateLimiter(requestLimit, 'hour');

dinigo

function primes(max) {
  let calculated = [1, 2, 3]; // already calculated primes
  let num = 4;                // current number being checked
  let factors;                // factors for the given number
  let sqrt;                   // sqrt for a given number
  // if the input is too low to be calculated, just return the default primes
  if (max < 5) return calculated;
  // otherwhise calculate for each number till you reach max
  while (num < max) {
    // discard even numbers

dinigo

#!/usr/bin/python

# This little script creates users in an airflow instance so it can be open to the public.
# It gets the password in plain text so be careful where you run it.
# You can properly invoke the script as follows:
# ./add_user.py <username> <user@email.com> <secretpassword>

import airflow, sys
from airflow import models, settings
from airflow.contrib.auth.backends.password_auth import PasswordUser

dinigo

if(document.referrer){
  var url = new URL(document.referrer)
  console.log("Check refferer and redirect: " + document.referrer);
  if(url.pathname === '/customer/account/create/'){
    console.log("Redirecting to post-register form");
    window.location.href = '/post_register';
  }
}

dinigo

function searchAndInsert(node, trigger, name) {
  var results = [];
  if (node == {})
    return false;
  for (child in node) {
    for (t of trigger) {
      console.log('child', child, 'trigger', t);
      if (child == t && !child[name]) {
        //console.log('node', node, 'child(trigger)', node[child],'name', child[name])
        node[child][name] = {};

dinigo

#!/usr/bin/env Rscript
args = commandArgs(trailingOnly=TRUE)

base_file <- paste0(getwd(),'/',args[1])
delta_file <- paste0(getwd(),'/',args[2])
altas_file <- paste0(getwd(),'/',args[3])
bajas_file <- paste0(getwd(),'/',args[4])

cat('cargando base...             \n');
base <- read.csv(base_file,sep=',',header=FALSE)