for

For or FOR may refer to:

• For, a preposition
• For, a complementizer
• For, a grammatical conjunction

Föhr (Fering North Frisian: Feer; ) is one of the North Frisian Islands on the German coast of the North Sea. It is part of the Nordfriesland district in the federal state of Schleswig-Holstein. Föhr is the second-largest North Sea island of Germany and a popular destination for tourists. A town and eleven distinct municipalities are located on the island. The climate is oceanic with moderate winters and relatively cool summers.

An infinite loop (or endless loop) is a sequence of instructions in a computer program which loops endlessly, either due to the loop having no terminating condition, having one that can never be met, or one that causes the loop to start over. In older operating systems with cooperative multitasking, infinite loops normally caused the entire system to become unresponsive. With the now-prevalent preemptive multitasking model, infinite loops usually cause the program to consume all available processor time, but can usually be terminated by the user. Busy wait loops are also sometimes called "infinite loops". One possible cause of a computer "freezing" is an infinite loop; others include thrashing, deadlock, and access violations.