BD Computer Technology - Java Programming. Creates an initially unselected radio button with no set text. Creates a radiobutton where properties are taken from the Action supplied. Creates an initially unselected radio button with the specified image but no text. Creates a radio button with the specified image and selection state, but no text. Creates an unselected radio button with the specified text.

Programming with Apache, PHP and MySQL. Overview of PHP Structure and Syntax. The extension of php file is . This extension signifies to the server that it needs to parse. PHP is denoted in the page with opening and closing tags, as follows,. The lines end with a semicolon. You can use this kind of comment also when;.

A class is a user-defined type. One object can be assigned to another provided that both objects are of the same type. By default, when one object is assigned to another, a bitwise copy of all the data member are made. Float real, imag;.

Sets the default console foreground. Attributes are specified by TWO hex digits. Displays or changes file attributes. To display the hidden files. To make a file hidden. To make a read only.

Directory contains most of the basic Linux system-configuration files. Holds to data to adjust the hardware clock. Can contain distribution lists used by the Linux mail service. Sets system-wide defaults used for bash shell users. Contains defaults used for recording CDs. Environment and times for running automated tasks. Sets system-wide defaults for csh. Contain a string identifying the current Fedora core release. Contains shadow passwords for groups.