If you ever need to create a
Dialog in LibGDX, I can confirm that this example code works:
This page contains a collection of over 100 Scala
String examples, including strings functions, format specifiers, and more. I don’t provide too many details about how things work in these examples; this is mostly just a collection of examples that can be used as a reference page or cheat sheet. (I do show the output of most examples.)
First, here are some basic uses of the Scala
String class to help get us warmed up:
I just got back into using an Android
AsyncTask, and it took me a little while to re-load the concepts in my head. I used
AsyncTask’s a few years ago, but haven’t used them since.
To help remember how they work, I created a little
AsyncTask example project, and I’ve included all of the source code for that project here. I’ll show all of the source code for my classes and configuration files, and then explain the code at the end.
As a quick note, if you’re interested in using the IO monad described in this IO Monad for Cats article, here’s the source code for a complete Scala
App based on that article:
As a quick note, if you want to embed a Scala source code example in your Scaladoc comments, just put the source code block in between
}}} characters in your comments, as shown in this example:
While doing some crazy things with SARAH, I realized that the best way to solve a particular problem was to use remote Akka actors. I haven’t had the opportunity to work with Akka much since finishing the Scala Cookbook, so I dug around trying to find a simple Akka remote “Hello, world” example. Unable to find a good one, I read some stuff, and created it myself.
As a way of demonstrating how to write code with Akka, Scala, and functional programming (FP), I started creating a new project this weekend. I named it Aleka, because it may eventually be like Amazon’s Echo/Alexa, written with Akka (and Scala).
(I suppose a better name might be “Ekko,” after Echo, but I have a niece named Aleka, so unless she objects, this works for me.)