Course summary slides SQL and how it is used in the Notebook demo Firebase Rate limiting Maps For course videos, feel free to listen at 1.25x or 1.5x, the Global Speed controller plugin for Chrome ...

Classes, fields, methods, constructors, and objects are the building blocks of object-based Java applications. This Java tutorial teaches you how to declare classes, describe attributes via fields, ...

I'm an Android developer. Teaches courses at the programming school, and writes articles about development. Kaspresso is a powerful framework for automating the testing of mobile applications on the ...

So I was working on a scheduler app (to be released soon) in which I had to add an UI utility where the user could easily add Date and Time to the record, rather than typing it which could cause ...

If you’ve read my Java 101 tutorial introducing static classes and inner classes, you should be familiar with the basics of working with nested classes in Java code. In this associated tip, I’ll walk ...

Fragments are a powerful feature of good Android UI that allow you to approach app design in a modular manner. These are distinct views that can contain entire layouts and that come with their own ...

I have prepared a set of applications, to serve as a basis, for those who need to make ble connected mobile projects with the ESP32. Part I - Firmware on ESP32, can be: The Esp32 is a powerful board ...