On Monday, 23 January 2006 at 10:59:24 +1100, Shuying Wang wrote:
> I'm guessing when you did that, you got something like an IndexError.
> That's because you didn't check the length of "a" from raw_input and
> accessed a nonexistent array element (a string is an array of
> characters). So if you c
On Sunday, 22 January 2006 at 18:11:09 -0600, Hugo González Monteverde wrote:
> Hi Vincent,
>
> > the program works with any input except when you just hit the enter key.
>
>
> To be able to understand why is the crash, take a look at what the
> interpreter tells you:
>
> > File "untitled.p
On Sunday, 22 January 2006 at 16:07:06 -0800, bob wrote:
> At 03:46 PM 1/22/2006, Vincent Zee wrote:
> >Why will this little program crash when you enter the enter key?
>
> Thank you for including the "traceback" message in your 2nd post.
>
> Index error means yo
On Sunday, 22 January 2006 at 15:54:06 -0800, Danny Yoo wrote:
>
> > Why will this little program crash when you enter the enter key?
>
> [program cut]
>
> Hi Vincent,
>
> What do you mean by "crash"? Do you get an error message? If so, can you
> show us?
>
>
> It will also help to think to
Hi all,
I'm puzzled (:-))
Why will this little program crash when you enter the
enter key?
while True:
a = raw_input('number? ')
if a.isdigit():
print 'isdigit'
elif a[0] == '-' and a[1:].isdigit():
print '- + isdigit'
elif a == 'q':
break
else:
On Thursday, 19 January 2006 at 23:53:06 -, Alan Gauld wrote:
> Assuming you are on a Unix style OS/terminal you can read the
> output of stty. Look at the rows value
>
> Here are a couple of runs of rows at different terminal sizes:
>
> $ stty -a | grep rows
> speed 38400 baud; rows 41; col
On Thursday, 19 January 2006 at 16:03:16 -0800, Terry Carroll wrote:
> On Thu, 19 Jan 2006, Vincent Zee wrote:
>
> > Any pointers to other curses howto's?
>
> There's http://heather.cs.ucdavis.edu/~matloff/Python/PyCurses.pdf ; but
> it's mostly a couple o
On Thursday, 19 January 2006 at 12:37:38 -0800, Danny Yoo wrote:
>
>
> On Thu, 19 Jan 2006, Vincent Zee wrote:
>
> > say you want to write a more-like program. How do you know how many
> > lines the terminal window can display.
>
> Hi Vincent,
>
> It&#x
On Thursday, 19 January 2006 at 11:29:29 -0800, Bill Campbell wrote:
> On Thu, Jan 19, 2006, Vincent Zee wrote:
> >Hi,
> >
> >say you want to write a more-like program.
> >How do you know how many lines the terminal window
> >can display.
>
> Use the curses
Hi,
say you want to write a more-like program.
How do you know how many lines the terminal window
can display.
/\
Vincent
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