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Re^3: Confession of a hard headed Monk

by Lady_Aleena (Priest)
on May 16, 2017 at 17:26 UTC ( [id://1190396]=note: print w/replies, xml ) Need Help??


in reply to Re^2: Confession of a hard headed Monk
in thread Confession of a hard headed Monk

Bad, bad, bad logic in a part of the usage code I provided above...

# If you don't add 1 to the result of the division below,
# you will get an additional column.
my $splicer = (scalar(@list) / $columns) + 1;

[download]

It should be...

# Add 1 to the result of the division below
# if list is not evenly divisible by $columns.
my $splicer  = int(scalar(@list) / $columns);
   $splicer += scalar(@list) % $columns > 0 ? 1 : 0;

[download]

Sorry for not thoroughly testing that part. 8(

No matter how hysterical I get, my problems are not time sensitive. So, relax, have a cookie, and a very nice day!
Lady Aleena

Replies are listed 'Best First'.
Re^4: Confession of a hard headed Monk
by choroba (Cardinal) on May 16, 2017 at 19:05 UTC
    Which can be shortened to 
    my $splicer  = int(@list / $columns) + (@list % $columns > 0);

    [download]

    ($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,

    [download]
[reply]
[d/l]
[select]

      That gets a little long for things like the following:

      int(scalar split(/, /, $string) / $columns_for_string) + (scalar split
+(/, /, $string) % $columns_for_string > 0);

      [download]

      8)</c>

      No matter how hysterical I get, my problems are not time sensitive. So, relax, have a cookie, and a very nice day!
      Lady Aleena
[reply]
[d/l]

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