Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?
 
PerlMonks  

Re^4: split function

by tcheungcm (Novice)
on Jan 26, 2012 at 08:20 UTC ( #950037=note: print w/replies, xml ) Need Help??


in reply to Re^3: split function
in thread split function

Thanks all. I think the problem is happened on the readline. After I add the line before the split

 print "Line just read is $_\n";

the output is

Line just read is 1;2;3;4;5;6;7;8;9;10;11;12;13;14;15;16;17;18;19;20;

Line just read is 21;22;23;24;25;26;27;28;29;30;31;32;33;34;35;36

I also checked the lenght of each line is limited 51. Anyone would have clue?

Replies are listed 'Best First'.
Re^5: split function
by rovf (Priest) on Jan 26, 2012 at 09:21 UTC

    Did you hexdump your data file?

    -- 
    Ronald Fischer <ynnor@mm.st>
Re^5: split function
by Anonymous Monk on Jan 26, 2012 at 08:31 UTC

    Have a clue about what?

    Hopefully you're sufficiently convinced split function isn't broken, so your question is?

      I don't think split function is an issue. it's something related when I tried to read a file. it only read the line up to length = 51 and then it will continue to read on the nextline. I already checked the file, there is no newline in the file.
        The datafile

        1;2;3;4;5;6;7;8;9;10;11;12;13;14;15;16;17;18;19;20;21;22;23;24;25;26;27;28;29;30;31;32;33;34;35;36

        1;2;3;4;5;6;7;8;9;10;11;12;13;14;15;16;17;18;19;20;21;22;23;24;25;26;27;28;29;30;31;32;33;34;35;36

        1;2;3;4;5;6;7;8;9;10;11;12;13;14;15;16;17;18;19;20;21;22;23;24;25;26;27;28;29;30;31;32;33;34;35;36

        1;2;3;4;5;6;7;8;9;10;11;12;13;14;15;16;17;18;19;20;21;22;23;24;25;26;27;28;29;30;31;32;33;34;35;36

        sub split_the_element{ my ($local_fh) = @_; while (<$local_fh>) { chomp; my $size = length $_; print "size $size\n"; foreach my $element (split ';', $_) { printf $fhout "%s,\n", $element; } }
        However, the line get chop after the lengh is >= 51. Is there any workaround which can read the full line?

        size 51

        size 51

        size 51

        size 51

        size 51

        size 51

        size 51

        size 51

        size 51

        size 36

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://950037]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others chilling in the Monastery: (4)
As of 2016-12-04 10:44 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    On a regular basis, I'm most likely to spy upon:













    Results (64 votes). Check out past polls.