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vm_64966
Nimbostratus
Apr 14, 2008testing for empty string
Hi,
I am very new to iRules. Two quesitons:
1.) Is there a function to test if a string variable is the empty string? In my particular case, I am using regexp to populate a string variable a...
Apr 15, 2008
That's hard to answer exactly without something to test against and there is a lot to take into account with multiple string commands such as the overhead if you are doing temp string allocations. In general though, if you can do it with a handful of string commands, that's preferable.
Can you post an example of what you are trying to parse? We'll see if we can come up with a decent solution for you.
-Joe
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