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In this tutorial we will learn how to use jquery and how to read jquery API documentation. As a Bonus, I will also explain what is API that is application programming interface. jQuery is a javascript based framework that simplifies the development tasks for a web developer. JavaScript and jQuery can be used side by side without causing conflicts. The two most widely used methods of jQuery are fadeIn and fadeOut. These methods are applied to a selector to take effect. FadeIn method smoothly displays the selected element, whereas fadeOut method smoothly hides the selected element from the view. In order to understand these methods we have done two things. First, we have used these methods in our project; secondly, we have learned to read the API documentation of jQuery. We do not read the entire API Documentation; instead, we only read specific parts and areas. For example, we read the definition or description of the method; then read the parameters; then see the examples; use

In this tutorial, you will learn about JavaScript functions, how they are created and used in an object. You will also learn about arrow functions and their usage in a JavaScript project. FILES Basic Functions https://stackblitz.com/edit/js-cba8jz Arrow Functions https://stackblitz.com/edit/js-nv9vye As the word Function itself means that some action is performed so is the real purpose of this JavaScript aspect is. Functions are meant to perform following actions: 1 - value display -> DOM (display website) 2 - value popup -> alert() 3 - value change 4 - value assign 5 - object create 6 - variable create 7 - new function 8 - simple and complex calculations In this tutorial, we will not cover all the purposes but we will do see how the value is displayed in the DOM, how an external value is changed and also see how parameters are used to make interactive applications in JavaScript. The code is super easy, but you need to pay great attention at what is being