SeedFrom

This example demonstrates the SeedFrom() method, which converts a memorable string into a deterministic seed. This allows using human-readable strings like “Hello, World!” or “production-2024” instead of numeric seeds.

Expected Output

<random_integer>

The <random_integer> is the first random number generated from the seed derived from "Hello, World!". The same string always produces the same output, enabling reproducible data generation with memorable identifiers.

Source Codes

Go

package main

import "github.com/pseudata/pseudata"

func main() {
  seed := pseudata.SeedFrom("Hello, World!")
  gen := pseudata.NewGenerator(seed, 0)

  println(gen.NextInt())
}

Java

import dev.pseudata.Generator;

public class Main {
  public static void main(String[] args) {
    long seed = Generator.seedFrom("Hello, World!");
    Generator gen = new Generator(seed, 0);

    System.out.println(gen.nextInt());
  }
}

Python

from pseudata import Generator

seed = Generator.seed_from("Hello, World!")
gen = Generator(seed, 0)

print(gen.next_int())

TypeScript

import { Generator } from "@pseudata/core";

const seed = Generator.seedFrom("Hello, World!");
const gen = new Generator(seed, 0);

console.log(gen.nextInt());