If n is greater than ceiling, returns ceiling.

Given two sorted slices and a max value, returns the index from each slice that when summing their values, will be equal or as close to the maxValue as possible.

If n is less than floor, returns floor.

Generates a random float64 in the range of the min and max float64 values.

Generates a random int64 of length l.

Generates a random int64 with length in the inclusive range of [min, max].

Generates a random int64 in the inclusive range of [min, max].

Generate a random alphanumeric string of length l.

Generate a random alphanumeric string within the interval [min, max].

Generates a random string from the values corpus The lengthMap and mapKeys must be derivative of values.

gets the number of digits in an int64.

returns a random index from a one-dimensional slice.

use MaxASCII to ensure that the unicode value is only within the ASCII block which only contains latin numbers, letters and characters.