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.
Continue Reading: Len vs Empty, which is faster »
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?
Continue Reading: Is That String Really Empty? »
Len or LenB, which is faster?
Hope you had a fun New Year holiday!
Continuing with the series of tests I've been posting, another function I found is LenB. I don't know much about it, but it supposedly returns the length of a string, the same as Len.
Continue Reading: Len or LenB, which is faster? »
Len vs blank strings vs vbNullString
In Len or Loop we looked at two different methods for checking the length of a string, to determine which is faster. Using logic we can use the length of a string to determine if a string is empty.
Continue Reading: Len vs blank strings vs vbNullString »
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