Hi,
On 22/03/2017 13:01, Jack wrote:
I need to find all instances that math to the first row. It is not possible with [text search] if i am right.
I think you should outline your use case/problem in more detail. This should be a good practice when asking for support on the Mailing List.
Example:
- I have a text file where each line contains a two integers separated
by a space (" ") char - such as (possibly paste a part of the file on pastebin or similar too). 213214 12313 123223 13213
My file is [always/at least/circa/ ...] 2,539,592 lines long
My algorithm should find all subsequent lines matching the first line
in the file and return [all line numbers for matches / the total count of matched lines / ...]
- I want the algorithm to be [as fast as possible / run in under 1
second / run in under 1ms / ... ]
I [want to / do not need to] use Pd Vanilla
My patch should run on [All platforms / Windows / OSX / Linux / ...]
My patch should run [on potentially any machine / on a Raspberry Pi /
on a 1990s 386 machine / on my digital toaster where I have compiled a custom version of Pd / ... ]
:)
++
Jack
Le 22/03/2017 à 08:27, Liam Goodacre a écrit :
You can also use [text search], although t's not so easy to find more than the first instance. If you don't mind taking a extra step, you could give each line a third term, which is the line number. Then you can use the "> 3" argument for [text search] to find matches s
*From:* Pd-list pd-list-bounces@lists.iem.at on behalf of Jack jack@rybn.org *Sent:* 21 March 2017 18:14 *To:* pd-list@lists.iem.at *Subject:* [PD] Fastest way to find lines in text file
Hello,
I need to find every lines of a textfile containing a word. The textfile has 2.539.592 lines. Now, i am using [msgfile] from zexy because i can find a line, skip a line and find again ... until the end of the textfile. But, i am wondering if there is an other object (in an other library) faster, specialized in this work ? Thanx. ++
Jack
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