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J Petto jpetto

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software developer @mozilla. 🧘 🌮 🛹 ☕

jpetto / gist:1247995

Created September 28, 2011 13:57

C# - Get a random number between 1 and 10

	// declare and assign new variable of type Random
	Random r = new Random();
	// declare an int & assign it a random value between 1 and 10 (inclusive)
	int intRandomNumber = r.Next(10) + 1;

jpetto / gist:1356847

Created November 11, 2011 01:22

Intro to Programming - Quiz #3

	using System;
	using System.Collections.Generic;
	using System.Linq;
	using System.Text;

	namespace ConsoleQuiz3 {
	class Program {
	static void Main(string[] args) {
	List<Pasta> pastas = Pasta.ServeDinner();

jpetto / gist:1903811

Created February 24, 2012 21:19

store/retrieve multiple select values to/from localstorage

	// watch for changes to motivations select
	$('#motivations').change(function() {
	var selected = []; // create an array to hold all currently selected motivations

	// loop through each available motivation
	$('#motivations option').each(function() {
	// if it's selected, add it to the array above
	if (this.selected) {
	selected.push(this.value);
	}

jpetto / gist:2302994

Created April 4, 2012 15:44

get the largest number in a List

jpetto / index.php

Created April 23, 2012 17:57

	<?php
	require_once('../app/app.db.php');
	require_once('../lib/class.db.php');

	// array to hold results
	$results = array();

	// make sure we have an action
	if (array_key_exists('action', $_REQUEST)) :
	$actions = explode('\|', strtolower($_REQUEST['action']));

jpetto / js_syntax_example.js

Created August 21, 2012 20:07

JavaScript syntax example

	/*
	A multi-line comment

	Program Description:

	A script that will display an alert box on Tuesday. Hot stuff.
	*/

	// declare variable
	var current_day;

jpetto / basic_html5_doc.html

Created August 21, 2012 20:32

Basic HTML5 Document

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>Basic HTML5 Template</title>
	</head>

	<body>
	<aside class="message">Hey, pay attention to me.</aside>

	<article id="article1">

jpetto / dom_demo_1.html

Created August 24, 2012 20:47

DOM Demo #1

	<!DOCTYPE html>
	<html>
	<head>
	<title>DOM Demo</title>
	</head>
	<body>
	<form id="form1">
	<input type="text" id="user_name" value="" />
	<button type="submit" id="submit">Get It</button>
	</form>

jpetto / javascript_random_round.js

Created August 25, 2012 17:13

JavaScript rounding/random numbers

	// declare our variables
	var r, random, max = 20;

	// get a random number between 0 (inclusive) and 1 (exclusive)
	r = Math.random();

	console.log(r);

	// get a random number less than the maximum
	random = max * r;

jpetto / javascript_string_methods_1.js

Created August 25, 2012 17:44

JavaScript string methods - 1

	var name = "Nasir Jones";

	// does the name contain 'Mike'?
	var name_lcase = name.toLowerCase(); // converts string to lower case - easier for comparison

	console.log(name_lcase); // nasir jones

	var is_mike = name_lcase.indexOf('mike'); // returns the position of the given string - return -1 if not found

	console.log(is_mike); // -1