Python:

import numpy as np
start = 0.0
stop = 1.0
step = 0.1
result = np.arange(start, stop, step)
print(result)

JavaScript:

function range(start, stop, step) {
 const result = [];
 for (let i = start; i < stop; i += step) {
   result.push(i);
 }
 return result;
}
const start = 0.0;
const stop = 1.0;
const step = 0.1;
const result = range(start, stop, step);
console.log(result);

C++:

#include <iostream>
#include <vector>
std::vector<float> range(float start, float stop, float step) {
 std::vector<float> result;
 for (float i = start; i < stop; i += step) {
   result.push_back(i);
 }
 return result;
}
int main() {
 float start = 0.0;
 float stop = 1.0;
 float step = 0.1;
 std::vector<float> result = range(start, stop, step);
 for (float num : result) {
   std::cout << num << " ";
 }
 std::cout << std::endl;
 return 0;
}

Java:

import java.util.ArrayList;
import java.util.List;
public class Main {
 public static List<Float> range(float start, float stop, float step) {
   List<Float> result = new ArrayList<>();
   for (float i = start; i < stop; i += step) {
     result.add(i);
   }
   return result;
 }
 public static void main(String[] args) {
   float start = 0.0f;
   float stop = 1.0f;
   float step = 0.1f;
   List<Float> result = range(start, stop, step);
   for (float num : result) {
     System.out.print(num + " ");
   }
   System.out.println();
 }
}