PHP Notice: Undefined index

Have you ever gotten this error: Notice: Undefined index ‘fields of the table’ in ‘path of the PHP file you’re executing’ on line ‘the current linenumber’ ? I think you do, since most probably, Google or Bing or so have lead...

Server Header Responses: The List

Wether you’re a webdeveloper, a server administrator, a mere mortal surfing the web, or just a nerd trying to understand everything you come across, Server Header Responses are something that we all get to deal with, so do I (try to guess in which category I...
Javascript – an Introduction for Non-programmers

Javascript – an Introduction for Non-programmers

Just about everyone who has ever spent time on the internet has come across JavaScript. Unless you are a tech-savvy programmer, or a computer geek of any stripe, you probably only have a very vague clue – if any clue, at all – what JavaScript actually is....
How influencing is HTML5 on SEO

How influencing is HTML5 on SEO

HTML is the markup language that helps us to structure and exhibit our web content. It is also the key factor in any search engine marketing techniques. A new markup language HTML 5 which is the revised version of the HTML code has been recently introduced. So can...
PHP Lesson 3: Variables and Constants

PHP Lesson 3: Variables and Constants

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...