Posts Tagged: javascript tutorial
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Jul 26, 2011
1 CommentHow to Use MySQL REPLACE to Insert or Update Data
Summary: In this tutorial, you will learn how to use MySQL REPLACE statement to insert or update data in database tables. MySQL REPLACE statement is a MySQL extension to SQL standard. MySQL REPLACE works like INSERT statements with the following rules: If the record being inserting does not exist, MySQL REPLACE will insert a new...
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Jul 06, 2011
No CommentsThe Status Bar Application in javascript
The first application is for a fictional company, JS Software’s download page. The goal of the program is to give the user a little more information than what is in the text of the page, without being obtrusive. We can do this by manipulating the status bar. In JavaScript, the window object has a property...
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Jul 06, 2011
No CommentsWhat JavaScript Is
JavaScript shares the fundamental feature of all programming languages: it can get data from some source, process that data, and output the results. Because it is integrated into HTML, JavaScript already knows what your browser knows, and can figure out, for example how many form elements are on a page or how many frames are...