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Andrew Fletcher
Logging into the server, and there are packages to be updated.  You know the standard Ubuntu / Linux response 5 updates can be applied immediately. To see these additional updates run: apt list --upgradable 3 additional security updates can be applied with ESM Apps. Learn more about enabling ESM Apps service at https://ubuntu.com/esmFollowed by the action sudo apt update && sudo apt upgrade -y Response Reading package lists... Done E: Could not get lock...
Andrew Fletcher
Looking to install Solr on your server?  Not sure if it worth the...
Andrew Fletcher
The challenge I was facing, I had written a script to scan barcodes and use...
Andrew Fletcher
Installing Varnish to increase the speed of the page load. Install varnish using...
Andrew Fletcher
Wanting to create a new repository on GitHub, add in a few of the available...
Andrew Fletcher
Whilst working through an edit person view in a SwiftUI project, I experienced the following two errors: Return from initializer without initializing all stored properties Cannot convert value of type 'String' to expected argument type 'Binding<String?>' Many of the examples I was finding through Google were about showing one variable solutions.  However, if you are like me - my situation didn't fall in to this category.  As I have indicated, the view I was working on was a...
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...
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 nothing else happened! I usually have this problem when a dependency is not updated. The following steps usually works for me... note in bold are the Terminal commands such as (rm -rf Podfile.lock): Delete your Podfile.lock - using Terminal use the command rm -rf Podfile.lock Delete your Pods folder - rm -rf Pods Delete your .xcworkspace - rm -f .xcworkspace Pod install Clear your project - shift + command + k...
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...
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...