4 Comments on “Which two AS paths will match?”

1. JML says:

   September 7, 2014 at 8:46 pm

   How are these answers derived?

   
   
   
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2. jslaven says:

   October 24, 2014 at 7:07 pm

   (14203|21870) Is there supposed to be a pipe “|” between the 14203 and 21870?
   And a space between 10458 and 14203?

   
   
   
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3. jkhan says:

   March 6, 2015 at 6:58 pm

   looking into it all shall be failed….
   http://www.regexplanet.com/advanced/java/index.html
   but if u put | in between then different answer…

   
   
   
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4. testokhan says:

   September 18, 2015 at 8:13 pm

   well, if we just put | sign in between the expression (14203|121870″
   the two matches are :14203

   Test Target String matches()replaceFirst()replaceAll()lookingAt()find()n [start),endn)] group(n)
   1 21870 No 21870 21870 No No
   2 1045814203 No 10458 10458 No Yes 0: [5,10] 14203

   3 21870 No 21870 21870 No No
   4 10458 21870 21870 No 10458 21870 21870 10458 21870 21870 No No
   5 27522 14203 21870 No 27522 21870 27522 21870 No Yes 0: [6,11] 14203

   
   
   
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