Web Log by Manu

Watermarking images with PHP

Watermarking images, or if you want, copyrighting images is pretty good trick to apply if you do not want your images to be download and misused. Downloading image from a website is easy as you know, a simple right-click on the mouse, than you get it, unless you disable right clicking on your page by calling the contextmenu of the DOM in javascript.
With jQuery :
$(this).bind("contextmenu", function(e){
    e.preventDefault();
});
However if someone know... read more»

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Playing video and audio with HTML5

Playing video and audio on the web has been made easy with the new HTML5.
The upcoming of HTML5 promises much in the webdesigning. To play an audio file or a video file on your html file is made very simple with only the element <video> or <audio>, and of course in combination with some of their useful attributes like autobuffer, autoplay, controls ....
Although the HTML5 is still in draft at the W3C. You can still use it and editing your HTML files in HTML5 cause some browsers's new version ... read more»

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Aggregating objects within PHP5

If you did not know, it is worth to know  that from PHP5 the full (OOP) Object Oriented programming paradigm is totally integrated.

In this article, i am going talk about one of the technics of OOP with PHP. If you do not have any notion in Object oriented programming, in any programming languages like Java, C++, C#, Ruby, ...
i will advise to first learn OOP paradigm or find some introduction to Object oriented programming  on the internet. You may purchase some book on this matter, if you want.
When you go OOP programming, you will in one or other way inter... read more»

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Creating a login system in your website

Most of websites have a member area. It means the site has users who must be identified to access some of the protected area of the site. It implies the forum, intranet, and many others systems which are critical to let at a public area.

An adequat way to realise that is to combine PHP with Database System, where your critical data may be stored. You may ask why to so. You can opt to use filestream of PHP which is faster fetching and storing data into files than tit is for database, but the reason to use database is it is safer to have Database running on a different server than you... read more»

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How to Setup your own Webserver

You need a webserver in order to serve web pages of a website over the internet.
What does that mean?
As any other software application needs a computer on which it might be installed. A webserver is also a software to be installed on a computer to serve web pages on the internet over HTTP protocol.
HTTP is one of the most used protocol in world wide web. There are many kinds of webservers available on the internet: some are proprietary like IIS from Microsoft, others are open source, like Apache, Nginx, Roxen,and so on ... Apache is the most popular webserver. Apache, in ... read more»

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Welcome Entry

Welcome to my weblog. In this weblog, I will try to share with you, specially my countrymates(Burundians) wheresoever you are, as long you have access to the net. I will manage to share my experience in Programming and developing Web applications with Open Source Tools. I will try to make it clear how you can build a tough web application with PHP and MySQL. Further, I will try to deal with Javascript (jQuery). We will see together how we can create pretty good interactive web apps with this javascript framework. I hope you will swi... read more»

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