Javascript Course

The site is barely beginning, more js tutorials and examples for learning JavaScript might be added soon.

Daily Test with Code Example

HTML
CSS
JavaScript
PHP-MySQL
Which tag is used to add lists into <ul> and <ol> elements?
<dt> <dd> <li>
<ul>
 <li>http://coursesweb.net/html/</li>
 <li>http://coursesweb.net/css/</li>
</ul>
Which value of the "display" property creates a block box for the content and ads a bullet marker?
block list-item inline-block
.some_class {
  display: list-item;
}
Which instruction converts a JavaScript object into a JSON string.
JSON.parse() JSON.stringify eval()
var obj = {
 "courses": ["php", "javascript", "ajax"]
};
var jsonstr = JSON.stringify(obj);
alert(jsonstr);    // {"courses":["php","javascript","ajax"]}
Indicate the PHP class used to work with HTML and XML content in PHP.
stdClass PDO DOMDocument
$strhtml = '<body><div id="dv1">CoursesWeb.net</div></body>';
$dochtml = new DOMDocument();
$dochtml->loadHTML($strhtml);
$elm = $dochtml->getElementById("dv1");
echo $elm->nodeValue;    // CoursesWeb.net
JavaScript Tutorials

Last accessed pages

  1. Star shapes with CSS (8084)
  2. Disable button and Enable it after specified time (12198)
  3. Zodiac Signs JavaScript code (8097)
  4. querySelector and querySelectorAll (21971)
  5. CSS Course - Free lessons (17385)

Popular pages this month

  1. Courses Web: PHP-MySQL JavaScript Node.js Ajax HTML CSS (715)
  2. SHA256 Encrypt hash in JavaScript (568)
  3. PHP Unzipper - Extract Zip, Rar Archives (551)
  4. Read Excel file data in PHP - PhpExcelReader (541)
  5. Create simple Website with PHP (456)