you may read many article in web about how to make a page
not to be cached using meta tags like that in the head
section -

It's a very common to get joomla module's setting parameters in
code to process the module.It's easy but sometimes things
become complicated if you don't find the right way to do
that.

Sql server knows many data types.it's worth our
while to know most common types -

using SMO classes one can backup a sql server database
in .bak extension.It's a programming approach to backup
database.there are other ways but using SMO classes it
is efficient and error free.

A digital photo is a multidimensional array containing numbers
that indicates the color of points in the photo/image.so we could
do what we want with this multidimensional array like we can
make any amendments in the array by entering it into math functions,
also we can encrypt the image.in this article i am gonna show you
how to place a background behind a photo using a method.

the following javascript codes will help you find
out the browser details by some javascript functions

it's needed to show nice tips through out the web page.basically
you will show tips in a basic popup on a html element click.it
will also show nice arrow pointing to where the click arised -