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RE: How to detect End of file

by Naftoli Gugenheim :: Rate this Message:

In any case, try running your app in a real terminal and see if it behaves. If it does you'll know that netbeans is the "culprit," and if not then you know you have a problem with your code.

-------------------------------------
nope n<kingofadr1_@...> wrote:

Hi,

NetBeans uses GNU compilers and environment and in the GNU
world Ctrl+Z stops the application, while end of stream is Ctrl+D.

> Date: Mon, 6 Jul 2009 21:00:40 -0700
> From: naftoligug@...
> To: kingofadr1_@...; scala-user@...
> Subject: Re: [scala-user] How to detect End of file
>
> I don't use netbeans, but why do you expect Ctrl-D to send an EOF? Does Netbeans do that for Java? Or is that what happens in a linux shell? (For windows command prompt it's Ctrl-Z)
>
> -------------------------------------
> nope n<kingofadr1_@...> wrote:
>
>
>
>
> Hi everyone,
>
>
>
> I have difficulties detecting the EOF
> when I press ctrl-D at the netbeans output window.Here is the code I am using
> for detecting eof when pressing ctrl-D:
> def main(args: Array[String]) = {
> var line:String = ""
> do{
> line = readLine()
> println(line)
> }while(line != null)
> }
>
> When using Ctrl + D, the loop doesn't end and the code that follows the loop is not executed.
> thank you,Francisco Perez
>
>
>
>
>
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« Return to Thread: How to detect End of file