VBA - advanced videos | Excel VBA Part 25 - Arrays

Posted by Andrew Gould on 12 March 2014

An array is a lot like a variable, only with an array you can store more than one value under the same variable name. This video explains how to work with arrays in VBA, including how to declare basic, fixed-size arrays, populate and read from an array and how to detect the lower and upper bounds of an array. The second half of the video demonstrates more sophisticated arrays including dynamic arrays and multi-dimensional arrays, as well as covering some techniques for speeding up calculations by using arrays. You'll also see how to resize arrays dynamically, and how to transpose an array.

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Making a  video bigger

You can increase the size of your video to make it fill the screen like this:

View full screen

Play your video (the icons shown won't appear until you do), then click on the full screen icon which appears as shown at its bottom right-hand corner.

 

When you've finished viewing a video in full screen mode, just press the Esc key to return to normal view.

Improving the quality of a video

To improve the quality of a video, first click on the Settings icon:

Settings icon

Make sure you're playing your video so that the icons shown appear, then click on this gear icon at the bottom right-hand corner.

 

Choose to change the video quality:

Video quality

Click on Quality as shown to bring up the submenu.

 

The higher the number you choose, the better will be your video quality (but the slower the connection speed):

Connection speed

Don't choose the HD option unless you have a fast enough connection speed to support it!

 

Is your Wise Owl speaking too slowly (or too quickly)?  You can also use the Settings menu above to change your playback speed.

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