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From: Binome on 28 Apr 2010 04:30
Hi,
I'd like to delete spaces from a string.
I have 2 strings "111" and "111", I use concat to get "111 111" and now
I want to get "111111".
Does someone know what instruction I need?

Thx
From: Uwe Klein on 28 Apr 2010 04:50
Binome wrote:
> Hi,
> I'd like to delete spaces from a string.
> I have 2 strings "111" and "111", I use concat to get "111 111" and now
> I want to get "111111".
> Does someone know what instruction I need?
>
> Thx
you don't want conat.


append res "111" "111"

puts stderr res:$res

??
uwe
From: Binome on 28 Apr 2010 05:17
Uwe Klein a �crit :
> Binome wrote:
>> Hi,
>> I'd like to delete spaces from a string.
>> I have 2 strings "111" and "111", I use concat to get "111 111" and
>> now I want to get "111111".
>> Does someone know what instruction I need?
>>
>> Thx
> you don't want conat.
>
>
> append res "111" "111"
>
> puts stderr res:$res
>
> ??
> uwe

I thank you. It's great.
From: Glenn Jackman on 28 Apr 2010 11:18
At 2010-04-28 04:50AM, "Uwe Klein" wrote:
> Binome wrote:
> > Hi,
> > I'd like to delete spaces from a string.
> > I have 2 strings "111" and "111", I use concat to get "111 111" and now
> > I want to get "111111".
> > Does someone know what instruction I need?
> >
> > Thx
> you don't want conat.
>
>
> append res "111" "111"
>
> puts stderr res:$res

To explain why:
[concat] is a list command -- concatenate 2 (or more) lists. The
space you see is a due to the string representation of the resultant
list.

[append] is for strings specifically.

--
Glenn Jackman
Write a wise saying and your name will live forever. -- Anonymous
From: Jeff Godfrey on 28 Apr 2010 11:39
Binome wrote:
> Hi,
> I'd like to delete spaces from a string.

While others have helped you with the *real* issue, when you really do
have a need to modify the contents of a string (including the deletion
of specified chars), [string map] is your friend.

string map {" " ""} "this is my string"
returns --> thisismystring

Jeff
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