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Andrew Fletcher
•
iOS localization on the fly
If you have added languages to your app... shortly afterwards you'll be getting yourself knee deep in changing the language on the fly. Followed by the question – how do you change the language of the app without having to restart the app? To change the language of the app there are a couple of key steps involved:
Adding / managing languages
Managing the app bundle
By the way I have added to GitHub a demo app - switch languages showing how...
Andrew Fletcher
•
I had an issue where logging in from the app disconnected. The error that...
Andrew Fletcher
•
Localization is the process of showing other languages in your app and is...
Andrew Fletcher
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Updating Realm and RealmSwift from 5.5.x to 10.0.0 brought in the following...
Andrew Fletcher
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After creating a new view with a @Binding string as follows
struct EditRival:...
Andrew Fletcher
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What to do when you want to filter a Realm object, using NSPredicate in SwiftUI or in Swift.
Applying the filter to a simple condition in one line
let exists = realm.objects(ExampleObj.self).filter(NSPredicate(format: "uid = %ld", uid))Creating a variable predicate that will be injected as a condition
let predicate = NSPredicate(format: "uid = %ld AND nid = %ld",uid,nid)
let exists = realm.objects(ExampleObj.self).filter(predicate)Finally, managing the predicate as an array by...
Andrew Fletcher
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Today while in Terminal, I ran a regular script pod update. However, this...
Andrew Fletcher
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I'm going to take you on a journey about adding a gradient tint to a...
Andrew Fletcher
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Creating a new SwiftUI project is a quick process. There are already...
Andrew Fletcher
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How to apply a gradient tint over a background image?
Set the background...
Andrew Fletcher
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For detailed notes regarding how to add custom fonts to your iOS app see Apple's custom font notes.
When using the font programmatically, remember that the font file name most of the time will not be the font name. For example, I wanted to use SF-Pro-Text-Bold and its font name is SFProText-Bold. If you want to check the font name, add the following script
for family in UIFont.familyNames.sorted() {
let names = UIFont.fontNames(forFamilyName: family)
print("Family:...
Andrew Fletcher
•
Overview
To update ejabberd you need to remove it, then re-install with the...
Andrew Fletcher
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Working on formatting the date in Xcode, and you come across the situation where...
Andrew Fletcher
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Adding a floating decimal point for n number of places is quite easy to achieve....
Andrew Fletcher
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The starting point is to read through and follow the notes outlined on the...