developer resources
Codebales holds an ever growing number of solutions to problems that we have experienced in our day to day code writing
Selected filter
26
results
Andrew Fletcher
•
The error message "Attempting to re-run cron while it is already running" in Drupal typically indicates that another instance of the cron job is still running when the system tries to start a new one. Cron is a process that performs various tasks for Drupal, such as indexing content, checking for updates, and performing other scheduled tasks.
Some potential causes and solutions for this issue
Long-Running Cron Jobs
If a cron job takes longer to complete than the interval between cron runs, it...
Andrew Fletcher
•
The challenge I was facing, I had written a script to scan barcodes and use...
Andrew Fletcher
•
JSON structure
Outlining the structure of the elements common attributes:...
Andrew Fletcher
•
Whilst working through an edit person view in a SwiftUI project, I experienced...
Andrew Fletcher
•
When managing a navigation title in Swift, you will have trodden down the path....
Andrew Fletcher
•
Struggling to hide the SwiftUI separators in a List or Form?
The challenge
Creating the following form, separation lines appeared between NameLayout, FinalPhoto, RawPhoto, ApertureLayout and SubmitButton.
var body: some View {
GeometryReader { geometry in
Form {
// layout elements
NameLayout()
FinalPhoto()
RawPhoto()
ApertureLayout()
SubmitButton()
}
}
}
What was...
Andrew Fletcher
•
Core Data - customising our data model
When you are using Core Data, and let's...
Andrew Fletcher
•
In SwiftUI, has made creating a list of item very easy. If...
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
•
When those simple annoyances are too frustrating! Yes we have all been there and I was really hoping that Apple would have fixed what is obviously a bug.
Historically I have found Core Data annoying to work with... so for a while now I have been managing the database using Realm. However, with Realm now significantly bloating (553MB) and the Realm Browser app on OSX no longer usable, it was time to visit my old friend. With open arms it tripped me up straight...
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
•
The magically descriptive error 401 Forbidden "message": "Access...