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So welcome to the class and Jake Query brought to you by creative in school my name is Keith Hearn and

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I will be your web instructor for this course.

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I've been working with students for over 20 years doing web development and trained hundreds of students

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in classrooms and online in all different things both graphic design and web design.

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I'm really excited to get into Jade queery So Jake Query is basically a framework of pre-written javascript

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and what that means is it's one big file that allows you to do all sorts of things that normally you

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would have had to have written by hand in javascript itself.

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So saving us a ton of time a ton of effort to have to learn how to do all this stuff.

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Instead all was pre-compiled into one big file that you can access through.

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Jake Query and we can do all sorts of cool things with it.

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So it does.

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Jake Query do exactly.

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Well it helps deal with browser differences so we can help alleviate some of the issues you have with

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cross browser issues going from maybe like Internet Explorer to firefighters fire to Chrome and things

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like that.

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It also helps simplify common tasks that you may run across while you're doing web stuff that also really

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helps reduce web code.

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That's one of the big things that search engines Renk Web sites and these days is speed.

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So if you have a whole bunch of little javascript pieces of code in your file that take it the search

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engines a lot longer to have to read through.

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Therefore slowing your site down there for ranking your site lower or Jake really comes into play and

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it gives one big file that it can just read right through speeding up your Web site.

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Some common tasks that you can do with Jay queries are things like creating an event or where an app

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retrieves data from a page it's based on an event or manipulate data on the page.

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Basically what we're going to use it for is animation and customizing stuff on a web page itself.

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There's all sorts of things you can do with it.

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I want to get into more of the things that can be more practical that most people will be using a query

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for and running it into several different projects using it.

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So again some of the things that you can use query for is things like HTL manipulation and CSSA manipulation

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animation Ajax things like that may sound a little bit scary right now but it's really not that big

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of a deal.

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We will be doing programming in here and you will see all sorts of cool things you can do with it.

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What I would suggest is having at least a little bit of a background in each team out and see us before

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we get started with the scores.

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If you don't have that already ready go ahead and go over to create an online school dot com and check

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out some of the other great videos we have on those subjects on there.

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If you are up to speed Let's go ahead and get started.