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Codebales holds an ever growing number of solutions to problems that we have experienced in our day to day code writing
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Andrew Fletcher
•
In SwiftUI, has made creating a list of item very easy. If you have an array containing the names of customers, these names can be displayed through the following code:
struct ContentView: View {
let customers = ["Sarah","Vinodh","Dimitry","Lata"]
var body: some View {
List(customers){customer in
Text(customer)
}
}
}As you will have noticed, this is a static list. Meaning that any changes to the customers array will not cause...
Andrew Fletcher
•
I attempted the run command and the response I had was succeeded, but then...
Andrew Fletcher
•
Working with buttons
To begin, what is a button in SwiftUI?
struct MainView:...
Andrew Fletcher
•
I need to set the default php-version of a subscription to php7.3. The...
Andrew Fletcher
•
When those simple annoyances are too frustrating! Yes we have all been...
Andrew Fletcher
•
(104)Connection reset by peer: mod_fcgid: error reading data from FastCGI server
Set up:
Plesk Obsidian 18.0.28
Centos 7
Like any error that pops up, the real check is how do you react?
Keep and calm and investigate - even if colleagues are stressed out;
Grab a stress ball and work on it hard; or
Join and stressed out party and lose perspective.
I haven't seen this one before. A quick search through Google and I discovered a solution on Virtualmin. However, they write about...
Andrew Fletcher
•
To add ejabberd and run MYSQL to the server I needed to update the server...
Andrew Fletcher
•
The purple warning notification of annoyance recently came my way! I...
Andrew Fletcher
•
I'm currently working on a project that requires login, register, forget...
Andrew Fletcher
•
iOS localization on the fly
If you have added languages to your app......
Andrew Fletcher
•
After creating a new view with a @Binding string as follows
struct EditRival: View {
@Environment(\.presentationMode) var presentationMode
@EnvironmentObject var realmPerson: RealmPersons
@Binding var uid: String
The previews struct had an error with the var previews
struct EditRival_Previews: PreviewProvider {
//... Initial code ...//
static var previews: some View {
EditRival()
.environmentObject(RealmPersons())
}The error was Cannot convert value of...
Andrew Fletcher
•
Building a contact list using SwiftUI has many challenges.
One challenge is...
Andrew Fletcher
•
What to do when you want to filter a Realm object, using NSPredicate in...
Andrew Fletcher
•
I'm going to take you on a journey about adding a gradient tint to a...