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Andrew Fletcher
•
I needed the check if a file existed in a directory as the migrate script wasn't recognising the file. To check if a file exists:
FILE={your-directory-path}
if test -f "$FILE"; then
echo "$FILE exists."
fi
If your directory path is /Users/{your name}/Sites/migrate/local_dest_dir/fish/../media/apple-store.png
FILE=/Users/{your name}/Sites/migrate/local_dest_dir/fish/../media/apple-store.png
if test -f "$FILE"; then
echo "$FILE...
Andrew Fletcher
•
Joining a new company / team there is always a lot of new items to...
Andrew Fletcher
•
Updating Drupal from 8.7.10 to 8.8.x or 8.9.x has seen a significant change...
Andrew Fletcher
•
As outlined in an earlier article composer php version, when installing the...
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. Previously you have entered something like
.navigationTitle("Title")If you wanted to alter the font used for the navigation area, alter the init() in the view:
struct YourView: View {
// ... code ... //
init() {
// Use this if NavigationBarTitle is with large font
UINavigationBar.appearance().largeTitleTextAttributes = [.font : UIFont(name: "Georgia-Bold", size: 20)!]
}
...
Andrew Fletcher
•
I had been running a few Centos 6 servers just past their EOL (30th November...
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
•
Regular expressions (regex) are extremely useful in extracting information from...
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
•
Don't worry this is an issue that many Drupal developers have come across....