static <A> A popRandomElement(L<A> l) { int i = random(l(l)); A a = get(l, i); if (a != null) l.remove(i); ret a; }
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Snippet ID: | #1010630 |
Snippet name: | popRandomElement - return random element and remove it from list |
Eternal ID of this version: | #1010630/2 |
Text MD5: | dff3b9954455543905dd100fec3e78dc |
Author: | stefan |
Category: | javax |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2017-09-23 23:33:32 |
Source code size: | 128 bytes / 6 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 417 / 442 |
Version history: | 1 change(s) |
Referenced in: | #1006654 - Standard functions list 2 (LIVE, continuation of #761) |