Re^3: Length of multidimensional array based on the particular index value

there you go taking all my fun away!

Here's an awful contortion:

$_->[2]?length++:0 for @select;
[download]

Dave

Comment on Re^3: Length of multidimensional array based on the particular index value Download Code

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Re^4: Length of multidimensional array based on the particular index value by jwkrahn (Abbot) on Feb 24, 2011 at 10:40 UTC
`$_->[2]?length++:0 for @select;` [download] Why are you trying to increment the length function?	[reply] [d/l]
Re^4: Length of multidimensional array based on the particular index value by Eliya (Vicar) on Feb 24, 2011 at 10:43 UTC
or even `$length += !!$_->[2] for @select;` [download] :) (the `!!` is only required if you don't want to make assumptions that a "true" value in `$_->[2]` is always represented as `1`)	[reply] [d/l] [select]