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BoxLang : A Modern Dynamic JVM Language
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On this page
  • Method Signature
  • Arguments
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  1. BoxLang Language
  2. Reference
  3. Built-in Functions
  4. math

Randomize

Seeds the pseudo-random number generator with an integer number, ensuring repeatable number patterns.

Method Signature

Randomize(seed=[numeric], algorithm=[string])

Arguments

Argument
Type
Required
Description
Default

seed

numeric

true

The number to seed the Random with

algorithm

string

false

The algorithm to use to generate the random number.

Examples

Tag Example

The following example calls the Randomize function to seed the random number generator and generates 10 random numbers.

<bx:set randomize( 12345 ) > <!--- if one was to remove this line, the random numbers are different every time --->  
 <bx:loop index="i" from="1" to="10"> 
 <bx:output>#rand()#</bx:output> 
 </bx:loop> 

Additional Examples

writeDump( Randomize( 8, "SHA1PRNG" ) );
writeDump( Randomize( 10 ) >= 0 && Randomize( 10 ) <= 1 );
randomize( 55 );
bx:loop index="i" from="1" to="3" {
	writeDump( rand() );
}

Related

  • Sqr

  • Asin

  • Sgn

  • Pi

  • DecrementValue

  • InputBaseN

  • Round

  • Cos

  • Int

  • Exp

  • Ceiling

  • RandRange

  • Atn

  • Fix

  • Max

  • Min

  • Abs

  • Log

  • Log10

  • PrecisionEvaluate

  • Acos

  • Rand

  • Floor

  • FormatBaseN

  • Tan

  • Sin

  • IncrementValue

PreviousRandNextRandRange

Last updated 21 days ago

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