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Questions tagged random

219 questions · page 3 of 5

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23
votes
4
answers

How to set custom seed for pseudo-random number generator

matlab random
asked 2011-01-13T15:55:38.917
16
votes
7
answers

How to create user friendly unique IDs, UUIDs or other unique identifiers in Java

java random uuid
asked 2011-01-12T08:28:28.217
346
votes
18
answers

Better way to shuffle two numpy arrays in unison

python numpy random shuffle numpy-ndarray
asked 2011-01-05T06:23:56.033
9
votes
2
answers

How do I generate (and label) a random integer with python 3.2?

python python-3.x random integer label
asked 2010-12-23T21:57:16.013
10
votes
3
answers

On Xorshift random number generator algorithm

algorithm language-agnostic random
asked 2010-12-22T10:04:30.063
9
votes
5
answers

What are the chances that JavaScript Math.Random() will create the same number twice in a row?

javascript math random
asked 2010-12-16T01:15:23.437
40
votes
6
answers

How can I make a random choice according to probabilities stored in a list (weighted random distribution)?

python random probability weighted
asked 2010-12-14T08:34:54.120
11
votes
4
answers

Producing random float from negative to positive range?

c++ random range
asked 2010-11-30T03:30:37.770
246
votes
14
answers

Random / noise functions for GLSL

random shader glsl noise perlin-noise
asked 2010-11-16T23:50:50.387
39
votes
9
answers

How do I scale down numbers from rand()?

c++ random generator mersenne-twister
asked 2010-11-16T15:46:35.613
74
votes
4
answers

Create random list of integers in Python

python list random performance
asked 2010-11-13T10:52:21.203
10
votes
5
answers

How to generate Bad Random Numbers

random cluster-analysis prng data-generation
asked 2010-11-04T16:15:24.293
1932
votes
24
answers

Generate random integers between 0 and 9

python random integer
asked 2010-10-22T12:48:29.157
847
votes
28
answers

Understanding "randomness"

math language-agnostic random
asked 2010-10-18T03:40:52.267
24
votes
3
answers

Generate random string from 4 to 8 characters in PHP

php string hash random unique
asked 2010-10-17T18:24:14.407
13
votes
9
answers

How reliable is the Random function in Delphi

delphi random delphi-6 mersenne-twister
asked 2010-10-15T23:29:33.453
14
votes
2
answers

Is it possible to use NBuilder to Build a collection of random strings?

.net string random nbuilder
asked 2010-10-10T01:05:44.787
10
votes
3
answers

Is RNGCryptoServiceProvider as good as a hardware RNG?

.net security cryptography random
asked 2010-09-28T10:11:20.610
13
votes
6
answers

Generating Full Period/Full Cycle Random Numbers or Permutations Similar to LCG but without odd/even

algorithm random numerical-methods
asked 2010-08-27T11:30:00.130
22
votes
7
answers

Generate random numbers according to distributions

random distribution
asked 2010-08-18T09:05:48.580
659
votes
7
answers

How do I pick randomly from an array?

ruby arrays random
asked 2010-08-14T05:26:49.963
11
votes
6
answers

Creating django objects with a random primary key

python django random primary-key
asked 2010-07-21T00:17:57.643
10
votes
8
answers

Generating random points within a hexagon for procedural game content

algorithm language-agnostic random procedural-generation
asked 2010-07-13T17:14:46.920
12
votes
3
answers

Iteration of a randomized algorithm in fixed space and linear time

performance haskell random profiling
asked 2010-07-13T10:59:36.260
45
votes
5
answers

Percentage chance to make action

python random
asked 2010-07-08T11:37:31.103
10
votes
4
answers

Generate Random Numbers with Probabilistic Distribution

php random distribution probability
asked 2010-06-24T11:57:07.007
10
votes
3
answers

Could random.randint(1,10) ever return 11?

python random bounds
asked 2010-06-14T14:16:56.753
22
votes
6
answers

Sample uniformly at random from an n-dimensional unit simplex

math random wolfram-mathematica
asked 2010-06-10T00:03:52.937
19
votes
12
answers

java random percentages

java algorithm math random
asked 2010-06-09T16:51:45.223
10
votes
9
answers

JUnit Test method with randomized nature

java unit-testing junit random
asked 2010-05-30T12:57:40.880
15
votes
5
answers

How to generate a cryptographically secure Double between 0 and 1?

c# random
asked 2010-05-18T03:45:39.147
9
votes
2
answers

How to generate random html document

python html random grammar
asked 2010-05-08T18:15:44.530
13
votes
11
answers

Biased Random Number Generator

c++ random
asked 2010-05-05T17:56:08.487
188
votes
28
answers

Random record in ActiveRecord

ruby-on-rails random rails-activerecord
asked 2010-05-02T02:11:52.507
2488
votes
27
answers

How do I generate a random integer in C#?

c# random
asked 2010-04-24T23:09:11.523
10
votes
4
answers

Looking for a fast hash-function

hash random performance
asked 2010-04-04T20:29:59.227
162
votes
18
answers

Java: random long number in 0 <= x < n range

java random range long-integer
asked 2010-03-30T14:41:21.397
17
votes
4
answers

Generate unique hashes for django models

python django hash random
asked 2010-03-25T22:29:11.007
9
votes
3
answers

How to pick random (small) data samples using Map/Reduce?

hadoop mapreduce hbase random
asked 2010-03-25T08:48:16.190
127
votes
13
answers

Efficiently generate a 16-character, alphanumeric string

python hash random
asked 2010-03-24T20:40:16.537
11
votes
11
answers

How can I randomly iterate through a large Range?

ruby random range loops brute-force
asked 2010-03-17T04:30:43.070
2068
votes
58
answers

How to randomize (shuffle) a JavaScript array?

javascript arrays random shuffle
asked 2010-03-15T22:37:11.700
76
votes
5
answers

How does a cryptographically secure random number generator work?

encryption random cryptography
asked 2010-03-15T18:44:32.760
146
votes
32
answers

Generate unique random numbers between 1 and 100

javascript random integer numbers
asked 2010-03-04T14:34:09.083
15
votes
6
answers

Random Items in XSLT

xslt random fxsl
asked 2010-03-01T21:16:42.857
171
votes
8
answers

Select random row from a table

sql sqlite random row
asked 2010-02-17T10:04:53.267
28
votes
3
answers

Boost random number generator

c++ boost random
asked 2010-02-12T20:28:45.787
15
votes
5
answers

Getting a random number between 0 and 0.06 in Java?

java random
asked 2010-02-09T16:50:51.197
17
votes
3
answers

Independent instances of 'random'

python class random module seed
asked 2010-02-08T03:42:33.870
10
votes
3
answers

why 48 bit seed in util Random class?

math random java lcg
asked 2010-02-06T17:07:23.823
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