On May 10, 9:18 pm, u...@stemsystems.com ("Uri Guttman") wrote:
> > "CD" == C DeRykus writes:
>
> CD> On May 9, 1:29 pm, demianricca...@gmail.com (D) wrote:
> >> Hello everyone,
> >>
> >> I would like to learn an efficient way to change a single column in a
> >> file that is accessed
> "CD" == C DeRykus writes:
CD> On May 9, 1:29 pm, demianricca...@gmail.com (D) wrote:
>> Hello everyone,
>>
>> I would like to learn an efficient way to change a single column in a
>> file that is accessed by an external program after the column is
CD> the tie that you mentione
On May 9, 1:29 pm, demianricca...@gmail.com (D) wrote:
> Hello everyone,
>
> I would like to learn an efficient way to change a single column in a
> file that is accessed by an external program after the column is
> changed each time. open write close is what I have been using. I
> thought that t
On 09/05/2011 21:29, D wrote:
Hello everyone,
I would like to learn an efficient way to change a single column in a
file that is accessed by an external program after the column is
changed each time. open write close is what I have been using. I
thought that tieing could help speed it up. Whi
> "DR" == Demian Riccardi writes:
>> is the file well defined with white space separation? is the third field
>> always the last field of non-whitespace? is the value of the third
>> field always 0 to start? is it always replaced by its line number? if
>> those are all yes, then you
> is the file well defined with white space separation? is the third field
> always the last field of non-whitespace? is the value of the third
> field always 0 to start? is it always replaced by its line number? if
> those are all yes, then you can do this and it will blow away your
> example in
> "D" == D writes:
D> I would like to learn an efficient way to change a single column in
D> a file that is accessed by an external program after the column is
D> changed each time. open write close is what I have been using. I
D> thought that tieing could help speed it up. While
Hello everyone,
I would like to learn an efficient way to change a single column in a
file that is accessed by an external program after the column is
changed each time. open write close is what I have been using. I
thought that tieing could help speed it up. While I didn't dig in too
deeply, m
