Take a look at Limbic~Region's excellent Tutorial entitled Getting Matching Items From An Array, in which he discusses several solutions including the grep method described above and one that uses List::Util's first function.
Also, don't forget about Super Search and the Categorized Questions and Answers section, which has a large collection of posts in the QandASection: arrays category, including How do I find the position of an element in an array? and How can I find the index of the biggest element in an array?.
In reply to Re: Find Index value of a specific element in an array
by bobf
in thread Find Index value of a specific element in an array
by l.frankline
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |