Vietnamese dictionaries for mobile phones

programming (Or "arg") A value or reference passed to a

function, procedure, subroutine, command or program, by

the caller. For example, in the function

square(x) = x * x

x is the formal argument or "parameter" and in the call

y = square(3+3)

3+3 is the actual argument. This will, in most cases,

execute the function square with x having the value 6.

There are many different conventions for passing arguments to

functions and procedures including call-by-value,

call-by-name, call-by-need. These affect whether the

value of the argument is computed by the caller or the callee

(the function) and whether the callee can modify the value of

the argument as seen by the caller (if it is a variable).

Arguments to functions are usually, following mathematical

notation, written in parentheses after the function name,

separated by commas. Arguments to a program are usually given

after the command name, separated by spaces, e.g.:

cat myfile yourfile hisfile

Here "cat" is the command and "myfile", "yourfile", and

"hisfile" are the arguments.