Simon Abital, Author at iZZiSwift

Error “Thread 1: breakpoint 2.1”

January 14, 2021 Simon Abital

Question or problem in the Swift programming language: I am working on a REST API Manager. It is giving an error and I am not able to fix it. The error I got is given below as highlighted.

UITableView – Multiple selection AND single selection

January 14, 2021 Simon Abital

Question or problem in the Swift programming language: I have 2 sections in my UITableView. I want the first section to allow multiple cell selection and the second section to allow only single selection. I tried some code but didn’t work very well. Code in swift if possible. Thank you.

Swift closure capture and inout variables

January 14, 2021 Simon Abital

Question or problem in the Swift programming language: Consider the following code:

More precision than double in swift

January 13, 2021 Simon Abital

Question or problem in the Swift programming language: Are there are any floating points more accurate than Double available in Swift? I know that in C there is the long double, but I can’t seem to find its equivalent in Apple’s new programming language.

How to purposely create a malformed URL in Swift

January 13, 2021 Simon Abital

Question or problem in the Swift programming language: I have the following Swift extension on NSURL

List all subclasses of one class

January 13, 2021 Simon Abital

Question or problem in the Swift programming language: Can I return a list of all subclasses of one class? For example:

Save event to user’s calendar

January 13, 2021 Simon Abital

Question or problem in the Swift programming language: How do you add an event to the user’s calendar, but then allow the user to choose the calendar, etc. I have this code that works, but this adds the event to the user’s default calendar. How do I allow the user to change the calendar, customize […]

Static UITableView, make a single cell with dynamic height in Swift

January 13, 2021 Simon Abital

Question or problem in the Swift programming language: I have a static UITableView which has 12 rows and for 11 rows I know what the height needs to be.

Swift – dismissing view controller from within a completion block

January 12, 2021 Simon Abital

Question or problem in the Swift programming language: Simple question. If I’m within a completion block – for example facebook login using firebase … and the login has succeeded. If I want to dismiss the current view controller (login viewcontroller) from within the completion block , do I need to get back to main queue […]

RealmObject Equatable redundant message

January 12, 2021 Simon Abital

Question or problem in the Swift programming language: We have a simple class Person which inherent from realms Object. Now we want that subclass to conform to the Equatable protocol. The very simple code looks like this.