In Is That String Really Empty? I mentioned that Empty returns the same response as Len when checking variable- and fixed-length strings. Let's test which one is faster.
Len
Is That String Really Empty?
While testing out some operations on a Variant, I ran across an interesting problem. One of the variables I used was a fixed-length string.
Turns out, this type of variable fails the Len test: it returns the predetermined length of the variable even if you don't set it to any value! I recognize, however, that this may be only a minor problem. Who uses fixed-length string variables that often anyway?
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