PHP, HTML, CSS, JQUERY, MYSQL Tutorials

The look is so important for a form. Unfortunately almost all forms look so boring and standard. Luckily it is pretty easy to style a login form with css.

For a long time this site has been running on a custom written script. It has worked well, but one month ago we decided to migrate to wordpress. Here is our experience and tips for others thinking of making the change.

Just like you need to defrag and check your file system, it’s important to do the same thing with MySQL tables. If you don’t, you might end up with slow and corrupted database tables. Follow this easy tutorial to set up an automatic optimization for your db.
Speed in MySQL is all about how fast the [...]

Mysql now offers sub queries/sub selects. They can help you write faster and shorter code. You don’t need to do that much programming in PHP, just let mysql do the work
A new thing in MySql 5 is the possibility to use something called “sql subqueries”. It can be a very powerful new tool [...]

It’s important to know how to write your queries fast. And there are also ways to do your queries faster Inside mysql, called Indexes. They help mysql do the work faster, but you need to tell how…
When you start getting large tables you can sometimes end up with slow running queries.
It’s important to optimize your [...]

Schedule your daily work like checking logfiles, cleaning up old data in your web systems. Let automated scripts take care of this, learn how to use “Cronjob” for this.
We developed a site where the visitors can sell their used stuff. The add process is made up by three steps, and for some reason some people [...]

Show a random image with the help of javascript. Only create the images and copy paste the script.
It’s very important that your web site is “alive” and it looks like something is happening.
One simple thing you can use to give your visitors something new is show them a random image every time they reload [...]

Change images on mouse over with javascript. Define the images and preload them.

It can sometimes be a nice effect to change images when the mouse is moved over.
For example if you have a file archive function and have directories, then the directory images can “open” when the mouse is moved over.

Program a function that will show the visitor how long time they have spent on your site. When they leave, we use a javascript onUnload-function to alert the user with the number of seconds.
Javascript can be used for lots of things. I got this idea some minutes ago and thought that I write it down [...]

Use javascript to fill an input field with the current date/time to save time for your self. A handy function with complete code and html to copy paste.
Save time for your self, and let javascript give you the current time.
We have a customer that enters lots of articles through a form, and one of the [...]