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79PHP Variable Scope Basics
IntroductionThis is part 12 of my series, Basics of PHP. When you declare a variable outside a function, it may not be seen in the function. When you declare a variable inside a function, it may not be seen...
0 comments84Strings and the JavaScript Eval Function
IntroductionThis is the third last part of the series, Mastering the JavaScript eval Function. In this part of the series, we see how a string can be used as argument to the eval function. String Literal in...
1 comment76XHTML Tags and Attributes
IntroductionThis is the fourth part of my series, XHTML Basics. In this part of the series, we look at XHTML tags in more details. Single Tag Elements and Double Tag ElementsAn element is made up of either a...
0 comments60Creating and Deleting Directory in PHP
IntroductionThis is part 2 of my series, PHP Directory Function Basics. In this part of the series, you learn how to create and delete sub directories in PHP. Note: If you cannot see the code or if you think...
2 comments70Code Explanation for Commercial Horizontal Web Page Menus
IntroductionThis is part 3 of my series, Commercial Horizontal Web Page Menus. In this part of the series, we look at the code for the example. The multidimensional array described in the previous part is...
0 comments72Building JavaScript String Regular Expressions
IntroductionThis is part 6 of my series, JavaScript String Regular Expressions. Many of the examples we have come across are simple examples. In this section we look at two examples that are more demanding....
0 comments77Right Operand and the JavaScript eval Function
Introduction This is what is in the JavaScript 1.5 specification about the eval() function:The argument of the eval function is a string. If the string represents an expression, eval evaluates the...
0 comments75Guide to HTML Layout
IntroductionLayout means where you place what. From a technical point of view it also means what element do you use for a purpose and where.A containing block is a containing element. A containing element is...
0 comments86Web Page Design for All Resolutions
IntroductionYou might have noticed that some web pages display well in one resolution and poorly in another resolution. For the same web page, in one resolution the distance between some HTML elements may be...
1 comment80CSS Fixed Positioning Solution to one of the Frame Problems
IntroductionSearch engines do not work well with pages that have HTML Frames. HTML frames serve two purposes: 1) To keep a panel of the web page fixed while another is scrolled. 2) To keep a panel fixed,...
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