declaring and initializing a list in dart
import 'dart:core';
void main() {
//List of integers
List<int> intArr = [1,2,3,4,5];
print(intArr);
//List of strings
List<String> strArr = ['hello', 'world'];
print(strArr);
}declaring and initializing a list in dart
import 'dart:core';
void main() {
//List of integers
List<int> intArr = [1,2,3,4,5];
print(intArr);
//List of strings
List<String> strArr = ['hello', 'world'];
print(strArr);
}dart have array
import 'dart:convert';
void main() {
var arr = new List(5);// creates an empty array of length 5
// assigning values to all the indices
arr[0] = 'a';
arr[1] = 'b';
arr[2] = 'c';
arr[3] = 'd';
arr[4] = 'e';
print(arr);
}list in dart
main(List<String> args) {
//Syntax : List<ValuesDataType> ListName = [Values]
List<int> x = [10, 20, 30, 50, 70, 90];
//? printing specific value : print (ListNameHere[ItsArrangeStartFrom0]);
//! example
print(x[0]);
//? printing the whole list : print (ListName)
print(x);
//? calculate list values :
//! example
print(x[0] * x[5]);
//? to add a new value to the list use <ListName>.add(Value);
//! example
x.add(155);
}list dart
var fixedLengthList = List<int>.filled(5, 0);
fixedLengthList.length = 0; // Error
fixedLengthList.add(499); // Error
fixedLengthList[0] = 87;
var growableList = [1, 2];
growableList.length = 0;
growableList.add(499);
growableList[0] = 87;dart list
-----Fixed Length List----
var list_name = [initial_size];
lst_name[index] = value;
----Growable List------
var list_name = [val1,val2,val3];
OR
var list_name = [];
list_name[index] = value;get single element from list in dart
var firstList = [1,2,3,4,5,6]; print(firstList.firstWhere((i) => i < 4)); // 1 var sList = ['one', 'two', 'three', 'four']; print(sList.firstWhere((i) => i.length > 3)); // threeCopyright © 2021 Codeinu
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