PHP function to parse BMP header
Read first: BMP file structure analysis by PHP Example 1: 5-5-5 16-bit Result: Example 2: 5-6-5 16-bit Result: Example 3: 4-4-4 16-bit Result:
Author: phptuts
BMP file structure analysis by PHP
Part 1: overview BMP file structure (Reference: http://en.wikipedia.org/wiki/BMP_file_format#File_structure) The bitmap image file consists of fixed-size structures (headers) as well as variable-size structures appearing in a…
Google Maps JavaScript API v3: how to get the center lat & lon of a polygon
How to get the center lat & lon of a polygon? We can do it just by calling polygon.getBounds().getCenter() Note: in Google Maps JavaScript API…
Maxlength of MySQL TEXT Data Types
Data types and range of data management system MySQL database (Read more) TEXT Data Types in MySQL CHAR CHAR data type for storing a data…
How to Install RAR/UnRAR on CentOS Linux
The rar and unrar packages are not available from the default yum repositories on CentOS Linux so you will need to install the rpmforge repo…
Understanding output of Free command in UNIX/Linux
Actually this understanding helps when we analyze the systems which going through bad phase of perfromance. [root@localhost ~]# free total used free shared buffers cached…
Kloxo: can’t connect ftp
If you can’t connect FTP like the picture below: please follow these steps. Step 1: Login into your Kloxo Control Panel Step 2: Goto FTP…
RoundCube: how to save a draft email
This tutorial shows you how to use draft emails in RoundCube. If you want to write an email but send it later, you can save…
PHP: retore big MYSQL-database
This tutorial shows you how to restore a big MYSQL-database. Step 1: split MYSQL file into many part We use PHP-script below (ex: split.php) After…
Change root password MYSQL in Kloxo via SSH
Step 1: Login VPS or dedicated server using SSH. Step 2: Open SSH console. Step 3: Use following commands: service mysqld stop mysqld_safe –skip-grant-tables &…