In this part of my Android Development Tutorial I will continue talking about Fragments. If you missed parts 18 and 19 watch them first or you will be confused.
We will also cover how to use CheckBoxs and OnCheckChangedListener. Will explore how to generate unique IDs for all our contacts using UUID. Will create a Singleton that will hold all our contacts in an ArrayList and more. All of the code is available below. Continue reading Android Development 20
Welcome to part 19 of my Android Development tutorial. You’ll need to have seen part 18 to understand this tutorial.
In this part of the tutorial I will be answering a bunch of common questions I receive. I’ll be covering how to have your app automatically change into another language ( Localization ). I’ll also show how to catch multiple events. We’ll also go over how to create a layout specific to when the app is in landscape mode. All of the code follows the video below. Continue reading Android Development 19
Welcome to part 18 of my Android Development Tutorial. Over the course of the next few tutorials I will focus on a bunch of new topics as well as provide a review of topics people are struggling with.
This tutorial covers how to create custom icons for our app. We then build an app based around the use of fragments. We will be building an app that a Census taker would use to gather information on people. The tutorial starts slow, but it will build quickly. All of the code can be found below. Continue reading Android Development 18
Welcome to part 15 of my C Video Tutorial! In this tutorial, I cover numerous topics.
First I go over how we can pass locations in memory between functions based on a request I received. Then I cover the Bitwise Operators AND, OR, Exclusive OR, and Shift Operators. We explore how signed numbers work and how the Ones Complement Operator can help. Then we look at Bit Masking and Binary Fractions. All of the code follows the video to help you learn. Continue reading C Video Tutorial 15
In the last part of my C Video Tutorial, I covered how to convert from base 10 to base 2, base 8 and base 16 with C.
At the end of that tutorial, I provided a homework assignment for you to write code that converts from any base back to base 10. In this tutorial, I will walk through exactly how to do that.
You can find all of the code below the video. Please leave any questions you may have. Continue reading C Video Tutorial 14
Welcome to part 13 of my C Video Tutorial. I have been asked many times to explain how to convert base 10 numbers into binary (Base 2), octal (Base 8) and hexadecimal (Base 16) numbers. Today I’ll cover that topic.
I also cover how the different numbering systems work so that it will be easy to work with them in the videos that follow. All of the code can be found below along with a transcription to aid in translation. Continue reading C Video Tutorial 13