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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
•
In Vim, following is an outline of the vi(m) functions you can utilise whilst in command mode - yes they are case sensitive
action
outcome
a
change to insert mode (after cursor)
A
change to insert mode (at end of line)
dd
delete one line
G
go to end of the file
1G
go to top of the file
i
change to insert mode (before cursor)
J
merge next line with this one
p
paste deleted or yanked text after cursor
P
paste deleted or yanked text before cursor
r
replace one...
Andrew Fletcher
•
A summary of Node package commands
Short cut commands
npm install...
Andrew Fletcher
•
By default the maximum file upload size is set to 2MB. It is not a...
Andrew Fletcher
•
Updating NPM packages using npm update and I'm seeing the following response
npm...
Andrew Fletcher
•
The challenge I was facing, I had written a script to scan barcodes and use...
Andrew Fletcher
•
Currently I'm working through an app that has been abandoned by the developers. The client was getting no response from the dev company, when they asked if I could have a look. The app hadn't been updated for 18 months. So of course, a product that hasn't been updated in that timeframe is going to have a suite of npm update issues / conflicts.
What is the difference between dependancy and devDependancy packages?
When you install an npm package using npm install...
Andrew Fletcher
•
Updating to PHP 8.1, I found this interesting code stop...
Deprecated function:...
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 say that you have a requirement to have an attribute where the options available should be a defined list. Such as "Not Started", "Pending", "In Development" and "Completed". How do you create this as an option in Core Data?
Thinking out loud, the practical solution would be to use an enum. But how do you use a enum in this instance? As you might have noticed, unfortunately, it...
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...
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:...