Frank D. Engel, Jr. wrote:
When would you have to use a global variable, in so far as something cannot be accomplished with a custom property?
You wouldn't have to use a global, but you may choose to for performance.
Simple operation on a global : 20 ms Same thing on a custom prop : 3324 ms
Also, you can do
add 1 to gVariable
which is not only (I think) easier to read and understand as being an increment operation, but is also even faster.
Simple operation on a global : 20 ms Same thing on a custom prop : 3324 ms Same thing as an increment on a global : 13 ms
-- Alex Tweedly http://www.tweedly.net
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