Common methods for Swift arrays

var numbers = [0,1,2,3,4,5];
var vowels = ["A", "E", "I", "O", "U"];
var Emptyarr = [Int] ();
Number of array elements
Print ("The length of the array is: \ (numbers.count), \ (Vowels.count), \ (Emptyarr.count)");
Empty sentence
If Numbers.isempty {
Print ("The array is empty");
}
Use subscript to get elements
Print ("The second element of the array is: \ (vowels[1])");
Arrays cannot be crossed, for example: Vowels[-2]
The first element of an array
Print ("First element of array: \ (String (Describing:numbers.first))")
Minimum value of the array
Print ("Minimum value of the array: \ (String (Describing:numbers.min ()))");
Whether to include elements
If Vowels.contains ("A") {
Print ("array contains a");
}
Gets the subscript of an element based on the element value
If Let index = Vowels.index (of: "I") {
Print ("E's index value is \ (index+1)");
}
Iterating over array elements
For number in numbers{
Print (number)
}
Determine if an array is equal
Let ARR = [0,1,2,3,4,5];
If numbers = = ARR {
Print ("Two numbers equal");
}else{
Print ("Two array Not equal");
}
adding elements
Numbers.append (6);
Print ("added array \ (numbers)");
Print (Vowels + = ["F"]);
Array additions
vowels = vowels + ["G", "H"];
print (vowels);
Delete Element
Vowels.removelast ();
print (vowels);
Vowels.remove (At:2);
print (vowels);
Replace element
VOWELS[1] = "K";
print (vowels);

Common methods for Swift arrays