Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl: the Markov chain saw
 
PerlMonks  

Re: Re: Re: output to screen by hitting return key

by clintp (Curate)
on Apr 19, 2002 at 21:50 UTC ( #160687=note: print w/ replies, xml ) Need Help??


in reply to Re: Re: output to screen by hitting return key
in thread Program hangs while gathering external program output

Only a suggestion, but can you close STDIN before calling the Java program? Sometimes the Right Thing happens when reading from a file descriptor you expect to be open, when it isn't. (And sometimes spectacularly the wrong thing happens...)


Comment on Re: Re: Re: output to screen by hitting return key

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://160687]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (10)
As of 2014-12-25 00:22 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    Is guessing a good strategy for surviving in the IT business?





    Results (159 votes), past polls