reading-note

All websites use HTML and CSS, but content management systems, blogging software, and e-commerce platforms often add a few more technologies into the mix.

` You can see the HTML code for this page below :`

` <html> `

<body>

` <h1>This is the Main Heading</h1>`

<p> This text might be an introduction to the rest of the page. And if the page is a long one it might be split up into several sub-headings.<p>

<h2>This is a Sub-Heading</h2> <p>Many long articles have sub-headings so to help you follow the structure of what is being written. There may even be sub-sub-headings (or lower-level headings).</p>

` <h2>Another Sub-Heading</h2>`

<p>Here you can see another sub-heading.</p>

</body>

</html>

The HTML code (in ` red ) is made up of characters that live inside angled brackets â€” these are called HTML elements`. Elements are usually made up of two tags: an opening tag and a closing tag. (The closing tag has an extra forward slash in it.) Each HTML element tells the browser something about the information that sits between its opening and closing tags.

_______________________________________________ A Java program is made up of classes and objects, which in turn are made up of methods and variables. Methods are made up of statements and expressions, which are made up of operators.

The following subjects are importants in Java :

Java statements and expressions
ariables and data types
Constants
omments
Literals
Arithmetic
Comparisons
Logical operators

java