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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
•
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
•
Installing PHP on OSX and it installed PHP 8.2.x. However, for my...
Andrew Fletcher
•
Regular commands for brew
Brew update
This updates Homebrew itself....
Andrew Fletcher
•
Find by file name
To perform a find command in terminal use
find / -name...
Andrew Fletcher
•
The challenge I was facing, I had written a script to scan barcodes and use...
Andrew Fletcher
•
In terminal I ran a regular command - compose update. Something I've completed thousands of times previously. However, this time I received the following response:
env: php: No such file or directory
What gives?
Well, thinking through what had recently changed... The only major change was upgrading OSX to Monterey. So a little of Googling and found yep this could be the cause. PHP has been removed from MacOS since v12 (Monterey), so you first need to...
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...
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 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
•
Step 1: Install Homebrew
Homebrew is the missing package manager for macOS.
As...
Andrew Fletcher
•
Working with buttons
To begin, what is a button in SwiftUI?
struct MainView:...
Andrew Fletcher
•
Creating a new account in Mail on OSX Big Sur (11.2) and complete the required...