Monthly Archive: September 2015

Implementing an “Array” in App Inventor

Implementing an “Array” in App Inventor

What is an “Array”? An array is a variable data type that stores a collection of values referenced by an index number. For example, suppose we wished to store the names of the 12...

Tip on inserting images into Microsoft Word

Tip on inserting images into Microsoft Word

Off topic a bit but this may be helpful to others inserting images into Microsoft Word documents or trying to create better images in e-books. E-Book Images The past few days I have been looking...

How to use the “2 Button” Notifier dialog box

How to use the “2 Button” Notifier dialog box

A reader asked, “When using the 2 button Notifier dialog, how do we know which button was pressed?” The 2 button Notifier dialog alert box displays 3 buttons(!) – the first two have values...

Poll: Do you prefer printed books (cost more) or ebooks (cost less)?

Poll: Do you prefer printed books (cost more) or ebooks (cost less)?

Some of my readers have asked about printed copies of my App Inventor e-books. There are services available that can print high quality, full color (with more detailed images) “on demand” which means a...

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