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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
•
Recently I had an error with a domain smtp server not recognising port 587. To begin to test what was happening I wanted to get some key information about the server. My tool of choice was the dig command. Using the dig command:
dig codebales.comUnderstanding a DNS look up results from Terminal using the dig command. This command causes dig to look up the A record for the domain name codebales.com or whatever you enter. To do this dig starts by...
Andrew Fletcher
•
I had an issue where logging in from the app disconnected. The error that...
Andrew Fletcher
•
At times while developing in October CMS, you will perform a step that kills the...
Andrew Fletcher
•
Installing Laravel on an Apache server was going to be a no fuss process said no...
Andrew Fletcher
•
After creating a new view with a @Binding string as follows
struct EditRival:...
Andrew Fletcher
•
Building a contact list using SwiftUI has many challenges.
One challenge is having multiple lists displayed on the one screen. For example, known contacts using your app against contacts on the phone. Initially, I tried the following code
SearchBarView(text: $searchText, placeholder: "Type here")
List {
Section(header: ContactListHeader(listTitle: "rivals list")) {
ForEach(self.userData.rivals.filter{
self.searchText.isEmpty ? true :
$0.name.lowercased()
...
Andrew Fletcher
•
What to do when you want to filter a Realm object, using NSPredicate in...
Andrew Fletcher
•
As a process I apply patches locally first, then using git upload the update(s)...
Andrew Fletcher
•
Today while in Terminal, I ran a regular script pod update. However, this...
Andrew Fletcher
•
I'm going to take you on a journey about adding a gradient tint to a background image. The journey will go through text modifiers with regular and semibold font weights, and font colour. Using an image from Unsplash. Adding a black tint, then transform it to a gradient using a colour array. If you get lost along the journey, the final result is available on GitHub.
Level: beginner
Previously I've looked into adding a tint overlay to a background image......
Andrew Fletcher
•
Creating a new SwiftUI project is a quick process. There are already...
Andrew Fletcher
•
To copy the content of a directory /source to another existing directory...
Andrew Fletcher
•
First transfer the drupal-8.8.x.tar.gz file to your directory
Via your ssh...
Andrew Fletcher
•
To get your ip address in Terminal on OSX on WIFI
ipconfig getifaddr en0Whereas...