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Andrew Fletcher
The challenge I was facing, I had written a script to scan barcodes and use Google book API to view the contents.  However, a snippet of the JSON response { "contentVersion": "0.2.0.0.preview.0", "panelizationSummary": { "containsEpubBubbles": false, "containsImageBubbles": false }, "imageLinks": { "smallThumbnail": "http://books.google.com/books/content?id=VktTDwAAQBAJ&printsec=frontcover&img=1&zoom=5&source=gbs_api", "thumbnail":...
Andrew Fletcher
 ERROR Error: Uncaught (in promise): TypeError: undefined is not an object...
Andrew Fletcher
This code is from Drupal 9 back-end for a React front-end via REST API. Working...
Andrew Fletcher
Working through an app project I inherited using Ionic, Angular and ngx-leaflet...
Andrew Fletcher
The issue Text through the app is being rendered as <p>Depletion...
Andrew Fletcher
Have you noticed through your Google account that there are items being indexed that shouldn't have been?   One for me was taxonomy terms.  Not important to be followed. Being indexed on my sitemap (do I just erase those entries on the XML file?) Being crawled (I am guessing this is with a robots.txt file though I have never created one before) Being viewed (stumbled upon) -> if this even possible to block?   Resolve these quickly by simply adding disallow in robots.txt...
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
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
The purple warning notification of annoyance recently came my way!  I...