Category: Php
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Executing php inside a WordPress widget without any plugin
A quick snippet of code to allow Text widgets to execute php code without using any plugin.
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Redesigning the blog
Since the blog is almost five years old, I must seriously redesign it. The problem is: there are so many beautiful blog themes out there I really do…
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Triqui MochiAds plugin fixed to 1.3
As promised, here I am with the Triqui MochiAds Arcade plugin for WordPress fixed to start feeding again. The problem is Mochi guys added a new field called…
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Create a Facebook application like “Friend interview” – Step 3
Here we go with the 3rd step. In this tutorial you will learn how to publish a full featured feed post to your friends’ wall, and to handle…
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Create a Facebook application like “Friend interview” – Step 2
In step 1 you learned how to authenticate and select a random friend of yours. In this second part you will learn how to get more information about…
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Create a Facebook application like “Friend interview”
Do you know Friend Interview? It’s a Facebook application which asks a random question about a random friend of yours, and publish the result on his wall. I…
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Image edge detection algorithm – php version
One of the most used image effects is the edge detection. Have you ever wondered how does it work? The following is a tutorial to achieve an edge…
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PHP Facebook Graph API “Hello World” application
While I am preparing a new tutorial about Facebook applications (and a php FB game, maybe HTML5 based), I notice there isn’t any “Hello World” application about Facebook…
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Tic Tac Toe Artificial Intelligence
During these days I played a bit with Artificial Intelligence for a project I am working on (big news on the horizon) and I’m coming with a brief…
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The fastest way to find the distance between two points
While I was reading Claytus Hood Tower Defense case study I was impressed by this: To estimate the distances and so check the range, I use Manhattan distance…
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PHP face detection class
Face detection is a computer technology that determines the locations and sizes of human faces in arbitrary (digital) images. It detects facial features and ignores anything else, such…
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Create a contact page in WordPress 3.0
We know there are hundreds of plugins to let you host a contact form in WordPress, but I am going to show you how to create your own…
