02-11-2011
Regular Expression Help [Java]
So i'm trying to write a regular expression to help me pull id numbers from a string, the input would look something like:
"Product Name" stock=6 sid=0x000000000034c000 pid=0xd70
What I'd like is a regular expression that I could enter that would return just the pid value (and one for the sid value too). The problem is I can't be sure the pid or sid will always be the same length, so rather than the input above I might get an entry that says:
"Different Product Name" stock=45 sid=0x000000000034c000 pid=0xa11713
So in the first one I'd like the expression to cut out 0xd70 and in the second one I'd like it to cut out 0xa11713. If it is any help I know that the pid is never more than 8 characters long after the 0x, and that the sid is never more than 16 (I'm not sure if shipping id can be shorter than 16 or not).
I'm new to using regular expressions, and I've figured out hot to match then number entry when I know the length, but I can't figure it out for a variable length.
input1: "Product Name" stock=6 sid=0x000000000034c000 pid=0xd70
input2: "Product Name" stock=6 sid=0x000000000034c000 pid=0xa11713
regex: pid=.....
output1: pid=0xd70
output2: pid=0xa11 <-- missing 713
Thanks for the help.
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