Monthly Archive: September 2015

Implementing an “Array” in App Inventor 1

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 0

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 2

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)? 4

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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