random Archives - Page 7 of 10

How to request a random row in SQL?

How can I request a random row (or as close to truly random as is possible) in pure SQL? 30 s 30 See ...

May 1, 2022
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How to get a random number between a float range?

randrange(start, stop) only takes integer arguments. So how would I get a random number between two float values? 5 s 5 Use random.uniform(a, ...

April 30, 2022
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How do I pick randomly from an array?

I want to know if there is a much cleaner way of doing this. Basically, I want to pick a random element from ...

April 29, 2022
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How to generate a random int in C?

Is there a function to generate a random int number in C? Or will I have to use a third party library? 3Best ...

April 28, 2022
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Expand a random range from 1–5 to 1–7

Given a function which produces a random integer in the range 1 to 5, write a function which produces a random integer in ...

April 27, 2022
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Generating random numbers in Objective-C

I’m a Java head mainly, and I want a way to generate a pseudo-random number between 0 and 74. In Java I would ...

April 24, 2022
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How to generate a random string in Ruby

I’m currently generating an 8-character pseudo-random uppercase string for “A” .. “Z”: value = ""; 8.times{value << (65 + rand(25)).chr} but it doesn’t ...

April 21, 2022
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How to get a random number in Ruby

How do I generate a random number between 0 and n? 17 s 17 Use rand(range) From Ruby Random Numbers: If you needed ...

April 21, 2022
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Random number generator only generating one random number

I have the following function: //Function to get random number public static int RandomNumber(int min, int max) { Random random = new Random(); ...

April 20, 2022
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Understanding “randomness”

I can’t get my head around this, which is more random? rand() OR: rand() * rand() I´m finding it a real brain teaser, ...

April 20, 2022
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