Maksim Ogorodnik MOgorodnik

Простые задачи на яваскрипт

Пропустить теорию и перейти прямо к задачам

Ссылка на учебник: http://learn.javascript.ru

Сразу расскажу про несколько особенностей яваскрипта, о которых может быть не написано (или мало написано) в учебниках, но которые стоит понимать:

Версии яваскрипта

Keybase proof

I hereby claim:

I am mogorodnik on github.
I am mogorodnik (https://keybase.io/mogorodnik) on keybase.
I have a public key ASBf5pry4YhgbSF6N4Gsg2Oe-yWe59WPa5TUK2sNztQWNAo

To claim this, I am signing this object:

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

<meta name="keywords" content="your, tags"/>
<meta name="description" content="150 words"/>
<meta name="subject" content="your website's subject">
<meta name="copyright"content="company name">
<meta name="language" content="ES">

	// uppercase
	var sourceText = "To see a World in a Grain of Sand";
	console.log(sourceText.toUpperCase());
	> TO SEE A WORLD IN A GRAIN OF SAND

	// lowercase
	var sourceText = "And a Heaven in a Wild Flower";
	sourceText = sourceText.toLowerCase();
	console.log(sourceText);
	> and a heaven in a wild flower

	From >>https://forums.meteor.com/t/how-to-config-meteor-command-in-git-bash-on-window-7/9703
	Q: I can't use meteor command in git bash on window 7

	A: $ meteor --version
	bash: meteor: command not found

	I try to add environment path ->;C:\Users\Rabbit\AppData\Local\.meteor.
	But still don't work.

	Go to this directory - C:\Users[your username]\AppData\Local\.meteor

	google.maps.event.addListener(map, 'click', function(event){
	this.setOptions({scrollwheel:true});
	});
	google.maps.event.addListener(map, 'mouseout', function(event){
	this.setOptions({scrollwheel:false});
	});
	google.maps.event.addListener(map, 'click', function(event){
	this.setOptions({draggable:true });
	});
	google.maps.event.addListener(map, 'idle', function(event){

	// number input plus minus
	// http://pcvector.net/scripts/forms/380-uvelichit-i-umenshit-znachenie-v-pole-input.html
	$('.js-minus').click(function () {
	var $input = $(this).parent().parent().find('input');
	// var $input = $(this).parents(".number").find('input');
	var count = parseInt($input.val()) - 1;
	count = count < 1 ? 1 : count;
	$input.val(count);
	$input.change();
	return false;

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>Step#3</title>
	<style id="jsbin-css">
	,:before,*:after{
	box-sizing: border-box;
	}

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console

	for (var i=1; i <= 20; i++)
	{
	if (i % 15 == 0)
	console.log("FizzBuzz");
	else if (i % 3 == 0)
	console.log("Fizz");
	else if (i % 5 == 0)
	console.log("Buzz");
	else
	console.log(i);