Generate Random Boolean Probability

Question

I only know how I can generate a random boolean value (true/false). The default probability is 50:50

But how can I generate a true false value with my own probability? L

Answer 1

For future knowledge:

40:60 would be:

var random = new Random();
return random.Next(10) < 4;

20:80 would be:

var random = new Random();
return random.Next(5) == 0

and 1:1 would be:

var random = new Random();
return random.Next(2) == 1;

Note: Just shorten the probability to the shortest variant - as for example: "random.Next(5) == 0" is quicker then "random.Next(100) <= 20 Though - if the probability changes from the user input - then it would look like:

[ModifierByChoice] bool GetProbability(int trueProbability, int falseProbability)
{
var random = new Random();
return random.Next(trueProbability, trueProbability + falseProbability) < trueProbability;
}