Tutorials by developertutorials.com
Have you ever seen popular sites that block automated registrations with an image that has some garbled string? These are extremely hard for a computer to read, but they are extremely easy to generate.
March 11,
2008
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131
A regular expression is a pattern that can match various text strings. Using regular expressions you can find (and replace) certain text patterns, for example "all the words that begin with the letter A" or "find only telephone numbers".
March 10,
2008
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127
In this tutorial I will show you exactly what cookies are, and what they are used for.
March 6,
2008
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150
In my other tutorial I showed you how to include files dynamically using PHP [like main.php?x=whatever] The files that you include can be accessed by anyone, which you may not want done.
March 5,
2008
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114
There are many different traffic analysis tools, ranging from simple counters to complete traffic analyzers.
March 3,
2008
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116
HTACCESS is a remarkable tool you can use for password protection, error handling (like custom 404 pages), or HTTP redirects. It can also be used to transform whole folders in seconds: adding headers to all your HTML documents, watermarking all your images, and more.
February 27,
2008
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111
First off, if you read last week's article by me (the one about site personalization in PHP), I have one addition to make to make your life a little easier. If you didn't read last week's article, read it. It'll help you.
February 25,
2008
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101
First off, check out the URL below. You'll learn how to make that today...
February 22,
2008
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114
This tutorial will show you how to use http://example.com/index.php?p=whatever as navigation for your site.
February 20,
2008
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166
There's a single line you can add to your web host's control panel that will automatically archive your content.
February 19,
2008
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129
