index in foreach c#
foreach (var item in Model.Select((value, i) => new { i, value }))
{
var value = item.value;
var index = item.i;
}
//or
foreach ((MyType val, Int32 i) in Model.Select((value, i) => ( value, i )))
{
Console.WriteLine("I am at index" + i + " and I can find the value on val");
}javascript foreach
var colors = ['red', 'blue', 'green'];
colors.forEach(function(color) {
console.log(color);
});javascript foreach index
users.forEach((user, index)=>{
console.log(index); // Prints the index at which the loop is currently at
});how to get foreach index c#
// foreach with a "manual" index
int index = 0;
foreach (var item in collection)
{
DoSomething(item, index);
index++;
}
// normal for loop
for (int index = 0; index < collection.Count; index++)
{
var item = collection[index];
DoSomething(item, index);
}forEach index
const array1 = ['a', 'b', 'c'];
array1.forEach((element, index) => console.log(element, index));js get index from foreach
var myArray = [123, 15, 187, 32];
myArray.forEach(function (value, i) {
console.log('%d: %s', i, value);
});
// Outputs:
// 0: 123
// 1: 15
// 2: 187
// 3: 32Copyright © 2021 Codeinu
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