Quaggie

func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
        
        if textField == cellPhoneTextField {
            
            let newString = (textField.text! as NSString).replacingCharacters(in: range, with: string)
            let components = (newString as NSString).components(separatedBy: NSCharacterSet.decimalDigits.inverted)
            
            let decimalString = components.joined(separator: "") as NSString
            let length = decimalString.length
            

Quaggie

const spawn = require('child_process').spawn; // child_process spawn function
const app = require('express')(); // new express http server

app.use('/', (req, res) => {
  const ls = spawn('ls', ['-lh', '/usr']); // here would be the mysqldump command
  ls.stdout.pipe(res);
}); // piping the stdout (the output from the mysqldump command, in this case the ls command) to the response object 


// using fs

Quaggie

'use strict';

const moment = require('moment');
const { CronJob } = require('cron');

function callback (job) {

}

exports.callback = function () {

Quaggie

import UIKit
import Foundation

class GradientView: UIView, Gradientable {}

protocol Gradientable: class {}

extension Gradientable where Self: UIView {
    private func getCGPoints (for position: GradientPosition, start at: StartAt) -> (CGPoint, CGPoint)? {
        switch position{

Quaggie

//
//  Extensions.swift
//  Swift 3 compatible
//
//  Created by Quaggie.
//  Copyright © 2017 Quaggie. All rights reserved.
//

import UIKit

Quaggie

function diffArray(arr1, arr2) {
    
  var arr1Diff = arr1.filter( i => arr2.filter( y => i === y).length === 0);
  var arr2Diff = arr2.filter( i => arr1.filter( y => i === y).length === 0);
  
  return arr2Diff.concat(arr1Diff);
}

console.log(diffArray([1, 2, 3, 5], [1, 2, 3, 4, 5]))

Quaggie

Array.prototype.concatAll = function() {
	var results = [];
	this.forEach(function(subArray) {
		results.push.apply(results, subArray);
	});

	return results;
};

Array.prototype.concatMap = function(fn) {

Quaggie

/*
 * Adds zeros to the beginning of the cnpj in case of database deletion
 */
function verifyCnpj (cnpj) {
    var strCnpj = cnpj.toString();

    if (cnpj.length === 14) return strCnpj;

    if (strCnpj.length < 14) {
        return verifyCnpj("0" + strCnpj);

Quaggie

function factorialize(num) {
  if (num === 1 || num === 0) return 1;
  else if (num === 2) return 2;
  else if (num > 2) {
    return num * factorialize(num-1);
  }
}

factorialize(5);