Tables with JavaFX and FXML (Video)
Learn how to work with a table element in JavaFX and FXML: a simple example of adding, editing and deleting rows in a table, with a video tutorial.
Articles
ArrayList in Java, with Examples
Learn how to use ArrayList in Java: add, remove and iterate elements, store objects, and work with nested ArrayLists, with practical examples.
Intent – Passing Data Between Activities – Android App (Video)
Learn how to pass data from one Activity to another in an Android app using an Intent after a button click, with a step-by-step video tutorial in Eclipse.
UIWebView -iPhone- (Video)
Learn how to load a web page in a UIWebView on iPhone and show a loading indicator with UIActivityIndicatorView, so Apple approves your app. Video tutorial.
Plotting Functions in JavaFX (LineChart)
Learn how to plot functions like f(x)=x^2 in JavaFX using a LineChart, with SceneBuilder, the controller code and downloadable NetBeans and Eclipse projects.
Multiple Picker Views in One View (iPhone) (Video)
Learn how to get several pickers in a single iPhone view using one UIPickerView fed by multiple NSArrays. Watch the video and download the project.
Switching Automatically from One ViewController to Another (iPhone)
Learn how to switch from one ViewController to another automatically on iPhone, with no user interaction, using an NSTimer and a Storyboard ID.
Introduction to JUnit (Video)
Learn the basics of JUnit, the Java unit testing framework, with a video tutorial, a table of assert methods and the full example code to download.
Introduction to Graphical User Interfaces with JavaFX and SceneBuilder (Video)
Learn how to build a graphical user interface with JavaFX, NetBeans and Scene Builder in this video tutorial, with the full example project to download.
Python Course – Part I – (Video) “Setting Up Eclipse”
Learn how to set up Eclipse to program in Python with PyDev. Watch the video tutorial and try a simple script to check that everything works.
MySQL Database Course – Part IV – (Video) INNER JOIN
In this fourth part we explain how to "join" tables with the INNER JOIN statement using a foreign key. Watch the video tutorial and follow along.
NSTimer in Objective-C: Example (Video)
Learn how NSTimer works in Objective-C with a simple video tutorial: an app that increments an integer variable every second. Project download included.