csharp randomize a list
Code Example - csharp randomize a list
var shuffledcards = cards.OrderBy(a => Guid.NewGuid()).ToList();
random from list csharp
list[Random.Range(0, list.Count)];
csharp shuffle
private static Random rng = new Random();
public static void Shuffle<T>(this IList<T> list)
{
int n = list.Count;
while (n > 1) {
n--;
int k = rng.Next(n + 1);
T value = list[k];
list[k] = list[n];
list[n] = value;
}
}
get random from list csharp
using System;
using System.Collections.Generic;
namespace Demo {
class Program {
static void Main(string[] args) {
var random = new Random();
var list = new List<string>{ "one","two","three","four"};
int index = random.Next(list.Count);
Console.WriteLine(list[index]);
}
}
}
csharp list shuffle
var rnd = new Random();
var randomized = list.OrderBy(item => rnd.Next());
csharp shuffle list
for (int i = 0; i < fruitsList.Count; i++)
{
Fruit fruitCurrentIndex = fruitsList[i];
int randomIndex = Random.Range(i, fruitsList.Count);
fruitsList[i] = fruitsList[randomIndex];
fruitsList[randomIndex] = fruitCurrentIndex;
}
csharp shuffle array
# cCopyusing System;
using System.Linq;
using System.Security.Cryptography;
namespace randomize_array
{
class Program
{
static void Main(string[] args)
{
int[] arr = { 1, 2, 3, 4, 5 };
Random random = new Random();
arr = arr.OrderBy(x => random.Next()).ToArray();
foreach (var i in arr)
{
Console.WriteLine(i);
}
}
}
}
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csharp randize list
private static Random rng = new Random();
public static void Shuffle<T>(this IList<T> list)
{
int n = list.Count;
while (n > 1) {
n--;
int k = rng.Next(n + 1);
T value = list[k];
list[k] = list[n];
list[n] = value;
}
}