The AVG function return the average value of the specified column. For example I have a table of product list and now I want the total of price and average price of all the products.
Sometimes you need to replace newline to space or any other format (i.e:- \r\n). This is done by copying and pasting the content. To resolve this problem I use the given blow code.
A force-download script can give you more control over a file download than you would have providing a direct link. Using a force-download script, you can:
Download image file
Character encoding is useful in web development for generating character strings from random numbers (CAPTCHA images for instance), displaying non-standard characters and many other ...
To show the details of folder, first of all we check that, it is folder of file. If it is a folder then we count the number of files present in that folder and add the size of these ...