Archive for the ‘ web development ’ Category
SEO & Web Compliance in UK
on May 25, 2010
Web compliance is a technique that a developer can do. It helps search engines in their quest to gather information. SEO friendly web design requires clean and high quality code, and in UK so many websites that are naturally SEO friendly website designs.
How to Make a Personal Website
on May 8, 2010
Building a website on your own could seem to be trying pro the beginners. But if you make the proper guidance you can straightforwardly get on to a skilled website. You can earn a heavy amount of money. You may be inflicted with the tag- along a hardly any valuable steps: * Finding an Apposite Topic: First and foremost step is to choose …
How To Protect Special Characters in Query String in PHP?
on May 5, 2010
If you want to include special characters like spaces in the query string, you need to protect them by applying the urlencode() translation function. The script below shows how to use urlencode(): <?php print("<html>"); print("<p>Please click the links below to submit comments about FYICenter.com:</p>"); $comment = ‘I want to say: "It\’s a good site! :->"’; $comment = urlencode($comment); print("<p>" ."<a href=\"processing_forms.php?name=Guest&comment=$comment\">" ."It’s an …
Unlink() is a function for file system handling. It deletes any file. Unset() is a function for variable management. It deletes/unset a given variable.
How To Read the Entire File into a Single String?
on May 1, 2010
If you have a file, and you want to read the entire file into a single string, you can use the file_get_contents() function. It opens the specified file, reads all characters in the file, and returns them in a single string. Here is a PHP script example on how to file_get_contents(): <?php $file = file_get_contents("/windows/system32/drivers/etc/services"); print("Size of the file: ".strlen($file)."\n"); ?> This script …
In Javascript, How to Text From Your Clipboard?
on April 30, 2010
It is true, text you last copied for pasting (copy & paste) can be stolen when you visit web sites using a combination of JavaScript and ASP (or PHP, or CGI) to write your possible sensitive data to a database on another server.
Are You Concerned that Older Browsers Don't Support JavaScript and Thus Exclude a Set of Web Users, Individual Users?
on April 28, 2010
Fragmentation of the installed base of browsers will only get worse. By definition, it can seldom improve unless absolutely everyone on the planet threw away their elderly browsers and upgraded to the latest gee-whiz versions. But even then, there’s lots of discrepancies between the scripting of the latest Netscape Navigator and Microsoft Net Explorer. The situation makes scripting a challenge, for newcomers who …
How About 3+4+"8" in Javascript?
on April 25, 2010
Since 3 and 4 are integers, these are number arithmetic, since 8 is a string, it’s concatenation, so 78 is the result.
In javascript, What is the Difference Between a Confirmation Box and An Alert Box?
on April 24, 2010
The Confirm box displays two buttons namely OK and Cancel whereas an Alert box displays only one button which is the OK button.
A True Definition of PHP Developer
on April 23, 2010
In my opinion a true developer is someone who more focuses on business goal and application design than coding. For developers, PHP is just a tool – a very flexible one indeed and very easy to start with – but it also offers great possibilities even for more experienced programmers. The true developer follows the same path in PHP as he would do …