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In computing, the term text processing refers to the theory and practice of automating the creation or manipulation of electronic text.Text usually refers to all the alphanumeric characters specified on the keyboard of the person engaging the practice, but in general text means the abstraction layer immediately above the standard character encoding of the target text.
A process and the procedures that run the process. A set of actions designed to achieve a particular result. A task is performed on a set of targets on a specific schedule. A unit of computation. In a parallel job, two or more concurrent tasks work together through message passing and shared memory.
The sense of "process" (or task) is "something that takes up time", as opposed to "memory", which is "something that takes up space". [b] The above description applies to both processes managed by an operating system, and processes as defined by process calculi. If a process requests something for which it must wait, it will be blocked.
The small phone keypad and the rapidity of typical text message exchanges have caused a number of spelling abbreviations: as in the phrase "txt msg", "u" (an abbreviation for "you"), "HMU"("hit me up"; i.e., call me), or use of camel case, such as in "ThisIsVeryLame".
At a fork, the process creates one or more additional processes, indicated by a bar with one incoming path and two or more outgoing paths. At a join, two or more processes continue as a single process, indicated by a bar with several incoming paths and one outgoing path. All processes must complete before the single process continues. [22]
Meanwhile, the user process waits for the result of the service request with a message receive operation. When the OS process completes the operation, it sends a message back to the user process. The distinction between the two approaches has important consequences regarding the independence of the OS behavior from the application process ...
Only a limited number of combinations could be recorded in one tally, so it was necessary to handle the schedules 5 or 6 times, for as many independent tallies." [ 3 ] "It took over 7 years to publish the results of the 1880 census" [ 4 ] using manual processing methods.
Flow-based programming defines applications using the metaphor of a "data factory". It views an application not as a single, sequential process, which starts at a point in time, and then does one thing at a time until it is finished, but as a network of asynchronous processes communicating by means of streams of structured data chunks, called "information packets" (IPs).