1 | static <A> A popRandomElement(L<A> l) {
|
2 | int i = random(l(l)); |
3 | A a = get(l, i); |
4 | if (a != null) l.remove(i); |
5 | ret a; |
6 | } |
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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: | 413 / 438 |
| Version history: | 1 change(s) |
| Referenced in: | [show references] |