Someone gave me a syntax to truncate a string as follows:
string = "My Text String"
print string [0:3] # This is just an example
I'm not sure what this is called (the string[0:3] syntax), so I've had a hard time trying to look it up on the internet and understand how it works. So far I think it works like this:
- string[0:3] # returns the first 3 characters in the string
- string[0:-3] # will return the last 3 characters of the string
- string[3:-3] # seems to truncate the first 3 characters and the last 3 characters
- string[1:0] # I returns 2 single quotes....not sure what this is doing
- string[-1:1] # same as the last one
Anyways, there's probably a few other examples that I can add, but my point is that I'm new to this functionality and I'm wondering what it's called and where I can find more information on this. I'm sure I'm just missing a good reference somewhere.
Thanks for any suggestions, Mike