CSS is a language of style rules that we use to apply styling to our HTML content, for example setting background colors and fonts, and laying out our content in multiple columns.HTML is the markup language that we use to structure and give meaning to our web content, for example defining paragraphs, headings, and data tables, or embedding images and videos in the page.It is the third layer of the layer cake of standard web technologies, two of which ( HTML and CSS) we have covered in much more detail in other parts of the Learning Area. you can bet that JavaScript is probably involved. And the list continued with all the cool things you can do with JavaScript.JavaScript is a scripting or programming language that allows you to implement complex features on web pages - every time a web page does more than just sit there and display static information for you to look at - displaying timely content updates, interactive maps, animated 2D/3D graphics, scrolling video jukeboxes, etc.When the button is clicked, it will perform an action where the product is added to the cart and updates an icon on the cart, that tells how many products are now in the cart.
This could be a click on a “Add to cart” button. It’s also possible to execute code when an event occurs on the website.So if you have a string called “ Name:” it’s possible to ad a variable to the string and thereby create a text label “ Name: Jake”. Do operations on text pieces, which is referred to as strings.If you ask for a job title to be entered in a form field, it can store the name in a variable called “ job title” The JavaScript language provides features that allows developers to do things like:
However, its simplicity also means that it lacks some of the features and tools found in other programming languages. JavaScript is a relatively simple language, making it good for beginners. One of the benefits of interpreted languages is that they're usually easy to learn and use. Instead, the JavaScript interpreter parses and executes the code as it runs. JavaScript is an interpreted language, which means that it's not compiled into machine code like other programming languages. When you visit a web page that contains JavaScript code, the code is executed as the page loads. JavaScript code is executed in your's web browser.
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