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Andrew Fletcher
Looking to install Solr on your server?  Not sure if it worth the effort?  Well, Apache Solr is the open-source, popular, super fast open source enterprise search platform from the Apache Lucene project.  Written in Java, Solr is highly scalable, providing fault-tolerant distributed search and indexing. Let's walk through the steps I went through to install Solr on Centos 7.   Step 1: Java Check if Java is installed on your server: java -versionNot there - then JAVA is the...
Andrew Fletcher
The challenge I was facing, I had written a script to scan barcodes and use...
Andrew Fletcher
Installing Varnish to increase the speed of the page load. Install varnish using...
Andrew Fletcher
I’m recently doing an IoT project. I wanted to investigate the network...
Andrew Fletcher
Wanting to create a new repository on GitHub, add in a few of the available...
Andrew Fletcher
Time is essential to all of us... and if you are like me there is never enough of it!  Anyway, the amount of time to read a piece of content can persuade someone whether to read on further... or swipe it away.  When on the verge of flipping an article as the title and /or teaser text hasn't got me across the line, the time to read is a handy reference for me.  This handy feature is becoming more common across any decent article publisher. So how do you add this feature 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
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
To add ejabberd and run MYSQL to the server I needed to update the server...