Explanation DISPATCH QUEUE: A Grand Central Dispatch (GCD) structure that you use to execute your application’s tasks. GCD defines dispatch queues for executing tasks either serially or concurrently
More definitions for Mac OS users such as dispatch queue in Dictionary D.
- Help DPCM:
- Usage Differential pulse-code modulation. A variant of pulse-code modulation that encodes the difference between the current and previous sample dispatch queue definition.
- Help Dynamic Guide:
- Usage Builder, an alignment tool that provides information about the position of a view relative to other objects on the design surface. Dynamic guides appear only when the Option key is held down dispatch queue explain.
- Help Dynamic Range:
- Usage for an audio device or system that describes the difference between the loudest and softest signal that can appear at the output of the device. Dynamic range is equal to the ratio of dynamic ceiling dispatch queue what is.
- Help DMA:
- Usage access. A capability of some bus architectures that enables a bus controller to transfer data directly between a device (such as a disk drive) and a device with physically addressable memory, such as dispatch queue meaning.
- Help Data Compression:
- Usage reduction of data size to improve storage or transmission efficiency. Data compression can be lossy or lossless. Compression is a special case of encoding . See also lossless compression , lossy dispatch queue abbreviation.
