Swift Cookbook: Everything you always wanted to know about Swift, but were afraid to ask (for) by Yanis Zafiropulos

Author:Yanis Zafiropulos [Zafiropulos, Yanis]
Language: eng
Format: azw3
Publisher: CodeFluence
Published: 2017-03-21T04:00:00+00:00

To remove a particular item at some specific index in an existing array, we may use the Array's remove(at:) method.

// First, we initialize a test array var arr = ["one", "two", "three"] // Then we remove the item at index: 1 arr.remove(at: 1) // Let's see our new array print("Array: \(arr)")

Array: ["one", "three"]

Remove array item by value

To remove a particular value in an existing array, we may use the Array's filter method.

// First, we initialize a test array var arr = ["one", "two", "three"] // Then we remove all "two" values arr = arr.filter { $0 != "two" } // Let's see our new array print("Array: \(arr)")

Array: ["one", "three"]

Download

Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.