selectRandom - select n random elements from list (in random order, no duplicates), synonym of selectRandom

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< > BotCompany Repo | #1002448 // selectRandom - select n random elements from list (in random order, no duplicates), synonym of selectRandom_fast

JavaX fragment (include)

static <A> L<A> selectRandom(int n, L<A> list) {
  ret selectRandom(list, n);
}

static <A> L<A> selectRandom(L<A> list, int n) {
  ret selectRandom_fast(list, n);
}

Author comment

returns less than n elements if list too small

download show line numbers debug dex old transpilations

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Snippet ID:	#1002448
Snippet name:	selectRandom - select n random elements from list (in random order, no duplicates), synonym of selectRandom_fast
Eternal ID of this version:	#1002448/6
Text MD5:	25369e10ec6200be67c86b6790a46af2
Author:	stefan
Category:	javax
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2019-01-22 17:19:00
Source code size:	171 bytes / 7 lines
Pitched / IR pitched:	No / No
Views / Downloads:	661 / 613
Version history:	5 change(s)
Referenced in:	#1006654 - Standard functions list 2 (LIVE, continuation of #761) #1007376 - selectRandomPair - select a random pair from a list #1007571 - selectRandomUpTo - select up to n random elements from list (in random order, no duplicates) #1008665 - selectRandom2 - select n random elements from list (in random order, no duplicates), return rest list also #1014026 - selectRandomWithMultiples - select n random elements from list (in random order, with duplicates) #3000382 - Answer for ferdie (>> t = 1, f = 0)