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Groups > comp.lang.ruby > #6898
| From | Robert Klemme <shortcutter@googlemail.com> |
|---|---|
| Newsgroups | comp.lang.ruby |
| Subject | Re: Making a count of unique elements in an array |
| Date | 2013-12-14 17:22 +0100 |
| Message-ID | <bh3etcFg4fbU1@mid.individual.net> (permalink) |
| References | <1136789236.482098.144200@o13g2000cwo.googlegroups.com> <5327790f-e3da-4cb6-a94c-b198de7139da@googlegroups.com> |
On 12.12.2013 18:56, vsingla160@gmail.com wrote: > if i have to count no. of distinct elements in a 2D array ,then what to do?? Iterate and count. For counting you can use a Hash with default value 0. Cheers robert
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Re: Making a count of unique elements in an array vsingla160@gmail.com - 2013-12-12 09:56 -0800
Re: Making a count of unique elements in an array Norbert Melzer <norbert.melzer@gmx.net> - 2013-12-12 19:44 +0100
Re: Making a count of unique elements in an array Robert Klemme <shortcutter@googlemail.com> - 2013-12-14 17:22 +0100
Re: Making a count of unique elements in an array lukeabergen@gmail.com - 2013-12-26 13:44 -0800
Re: Making a count of unique elements in an array Robert Klemme <shortcutter@googlemail.com> - 2013-12-28 12:02 +0100
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