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Scope Callbacks - Programming in HTML5 Exam 70-480 Training Course - Part 6 | web Developer courses

In this article we will talk about Scope Callbacks. We will create couple of functions and pass a function as a parameter to another.

Duration: 15:25 min

Summary: Today, we will continue the function discussion and move to scope. First of all, I will discuss how to use callbacks. We will create couple of functions and pass a function as a parameter to another. We will see a different way of working with that when we pass an anonymous function. Then, I will start my discussion on scope. This is a very important concept because it is very easy to create bugs that are hard to find. We will see how to create variables on the global scope and ones in the function scope. We will continue this discussion in the next video.



Senior Software Engineer with experience in C#, JavaScript, jQuery, Knockout JS, Kendo UI, HTML5, and SQL Server. Ayad has more than 20 years experience in technical training and teaching. Contributor to MrBool for about 7 years.

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