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fflush() function

Posted on 1998-05-27
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Last Modified: 2012-08-13
when I print some texts to stdout using print function, it
seems that I have to put "\n" at the end of string in order
for the texts to flush to the screen.  Is there a function
to flush the buffer to the screen such as fflush in "C"?

Thanks

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Hiep
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Question by:hdo120497
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1 Comment
 
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ahoffmann earned 10 total points
ID: 1206358
$|=1;

# keep in mind that if you print to stdout, stderr, the OS's I/O
# system has a buffer too which needs to be flushed

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