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Videos uploaded by user “profgustin” for the 2017
Looping through a List in App Inventor 2
 
07:45
Demonstrates how to loop through a list. Also includes changing the case of a text string to all upper case and all lower case. Download the starter file from http://webbie.org/youtube/appinventor/LoopDrills.aia
Views: 9843 profgustin
for each number Loop in App Inventor 2
 
10:56
Overview of how to create and use a for each number loop structure in App Inventor. Download the starter file from http://webbie.org/youtube/appinventor/LoopDrills.aia
Views: 3279 profgustin
while Loops in App Inventor 2
 
10:43
Demonstrates how to create and control a basic while loop in App Inventor 2. Download the starter file from http://webbie.org/youtube/appinventor/LoopDrills.aia
Views: 6660 profgustin
If-Then-Else Example
 
05:13
Demonstrates how to create and use an if-then-else structure in an app. Download the starter .aia file from http://webbie.org/youtube/appinventor/ifElseExample.aia and follow along.
Views: 850 profgustin
Show And Hide
 
08:47
Demonstrates how to turn the visibility off and on of components and layouts. Download the starter .aia file from http://webbie.org/youtube/appinventor/showHideExample.aia and follow along.
Views: 266 profgustin
How to Check if a Value is a Number
 
04:12
Shows a quick way to check and see if a value entered by the user is a number. Download the starter .aia file from http://webbie.org/youtube/appinventor/isaNumber.aia and follow along.
Views: 132 profgustin
If-Then Example
 
06:45
Learn how to use an if-then block to make decisions. Download the starter .aia file from http://webbie.org/youtube/appinventor/ifExample.aia and follow along.
Views: 141 profgustin
Tips on Working in App Inventor
 
15:03
Common errors, comments, using the workspace, saving and downloading files, working with .aia files.
Views: 376 profgustin
Configuring Screen Layouts
 
10:54
Quick overview of how to create complex layouts in App Inventor.
Views: 152 profgustin
String Variables
 
09:19
Learn how to create, use and change a string variable.
Views: 282 profgustin
Math, Variables, Operations
 
12:26
This video demonstrates basic math operations, specifically performing addition and modulos. Download the starter .aia file from http://webbie.org/youtube/appinventor/MathVariables.aia and follow along.
Views: 138 profgustin
Introduction to Procedures
 
11:50
Introduction to creating and using a user-defined procedure. Download the starter .aia file from http://webbie.org/youtube/appinventor/ProcedureExample.aia and follow along.
Views: 167 profgustin

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