Is there an easy way to iterate the attributes of a class in Swift.
That is, I have a Person class, which has 3 attributes: name ,lastname,age.
Is there something similar
for attr
Tag: SWIFT
I can’t start my SWIFT 3 timer
I used timers before and they worked, but since NSTimer was changed to Timer, my timer refused to work. The code I tried is as follows:
override func viewDidLoad() {
super.viewDidLoad()
_ =
How to copy the end of the array in SWIFT?
There must be some very elegant way to use Swift to copy the end of the array from a certain index, but I couldn’t find it, so I ended this:
func getEndOfArray( arr: [T], fromIndex: Int? = 0)
SWIFT VAPOR Postgres Xcode Build Error: Unable to build Objective-C Module ‘CPOSTGRESQLMAC’
Add steam postgresql connector to Package. Build error after swift
import PackageDescription
let package = Package(
name: “todo_vapor_swift”,
dependencies: [
.Package(url: “https://github
Use SWIFT to add DatePicker in UIActionsheet
Is there a way to present the date picker from UIAlertControllerStyle.ActionSheet? There are ways to add buttons in ActionSheet and add actions to these buttons, but I can’t find a solution to add
Load number in SWIFT
I am developing a fast iPhone application, and there is a requirement that I always generate negative random numbers.
I know how to generate random numbers Method, but it doesn’t seem to have
String to nsdate from Swift
I have a string containing a date in this format:
Thursday, September 4, 2014 10:50:12 0000
Do you know how to convert it to:
April 9, 2014
(DD-MM-YYYY)
Of course, use Swift
Thank you
Check if the dictionary contains values in SWIFT
is just a simple task. I have a dictionary var types = [Int: String](), it is like an empty one, after some user operations, it is filled with data. According to this dictionary I enable/disable th
SWIFT2 – Filtering character in SWIFT
I have an example of an array with a dictionary:
(
{
Email = ” [email protected]”;
Name = “Kate Bell”;
Number = “(555) 564-8583”;
},
{
Email = “[email protected]”;
Name = “Daniel Higg
swift – Subclass a Struct或Similar
I understand how structures and classes (and protocols) work at a basic level. I have a fairly common situation:
I need to use operators They must be copied during assignment.
These types hav