File-handling statement

File handling statements allow the manipulation of sequential and random access files. (Since there is considerable variation from one system to the next, the following information is given in general terms only.) Devices are treated... 

If no other files are specified for input or output in the program heading, the default files or devices (usually the keyboard and the printer or the screen) are used. If other (declared) files are to be used, they must be prepared (see file handling statements) and then specified in the input/output statements, as follows... 

File-handling statements—Every file, except the INPUT and OUTPUT files, must be defined in a VAR statement that gives its name and type, e.g.,... 

When a Perl script reads a line from <> and prints without using a specified file-handle, it instead uses two automatic filehandles called STDIN and STDOUT. The statements... 

We can use the following MATLAB statements to do time response simulations (explanations are in MATLAB Session 5). Better yet, save them in an M-file. The plotting can be handled differently to suit your personal taste. (Of course, you can use Simulink instead.)... 

In the United States, an environmental impact statement must be filed as part of the original New Drug Application. This must define the controls put in place to handle all three possible routes of contamination. 

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