Variables Variables are containers, they contain data. PHP is a loosely typed language, and thus the variable can contain any type of data, PHP will change the type of the variable implicitly, depending on the operation being performed on it. This is in strong contrast with strongly typed languages, such as Java, or C++, ...
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Category Archives: Webdevelopment
PHP Lesson 2: Data types
Today's PHP lesson is about data types. Although PHP can work with many different data types, we divide them in two different categories: scalar data and composite data. Scalar data Scalar data can hold only one value at a time. PHP knows four different types of scalar data: Boolean: possible values are TRUE or FALSE [ad]int: can ...
PHP Lesson 1: General Introduction
What is PHP? PHP is a scripting language, primarily intended to generate dynamical websites on a webserver. PHP is designed in 1994, by a senior software engineer at IBM, Rasmus Lerdorf, and the language was clearly inspired by Perl. The letters PHP used to mean ...
The best scripting-tips on the net
ASP.NET Microsoft ASP.NET Developer Center http://msdn.microsoft.com/asp.net The Microsoft-homepage for ASP.NET-developpers with documentation and community ASP Free www.aspfree.com Website of independent ASP-programmers with help, trics, manuals, blogs, forum and information about ASP.NET ASPNL www.aspnl.com Usefull information about ASP and .NET Framework, including ASP.NET [ad] JavaScript/JScript JavaScript tutorials javascript.internet.com The website includes tutorials, download center, ...
Golden Rules of E-Commerce Design
Rule1 Keep the search function in the same place Always ensure that your search function feature is on every page and is in the same location for ease of accessibility. On some sites, the search function appears on the homepage, but is then missing from all the other pages in the store. Avoid this! Rule 2 Don't confuse ...
Recognizing the iPhone for webpages
As said in my 2009 predictions, the iPhone, and other mobile devices, will get a larger share in the tools your visitors use to visit your websites. So I suppose you will not be surprised when I tell you that it is very important to sure that your website ...
Web app icon for iPhone
By default, when you add a bookmark to a page to your homescreen (by tapping bookmark->add to homescreen), your iPhone will create a button for the webapp by itself. [ad]This is miniature version of the page you were on when you created the bookmark. There is a way however, to make the iPhone show the icon on ...
20+ iPhone Apps for Bloggers and such
While Digging away through my shouts on Digg, I came across this very interesting article on noupe.com, listing 21 iPhone apps that can help you boost your productivity if you are a blogger, designer or freelancer. [ad]As an example, there are colorpickers in the list, which will give you the colorvalue of your selection in ...
iPhone Webtricks
When creating a website specifically aimed at the iPhone, there are some cool things you can do to improve your visitor's iPhone web-experience. [ad] Show a movie It's very easy to add a movie to a webpage. But, if you put an image in there instead, and link to the movie, the movie will open in the iPhone's ...
Optimizing Internal Linking
Good SEO starts with good linking tactiques. And good linking tactiques starts with internal linking. A first way to show to your visitors, and to Google what is important to you, and how your website is built, is by using good internal linking. Here are some internal linking tips: Use spiderable navigation. Either use text based navigation (only ...
