Regular Expressions 101

Explanation

Pro

1st Alternative\+{2}(*SKIP)(*FAIL)

\+{2}the literal + (43₁₀ / 53₈ / 2B₁₆) , repeated exactly 2 times

(*SKIP)acts like (*PRUNE), but the next unanchored match attempt starts where (*SKIP) was reached instead of at the next subject character

(*FAIL)forces the current match attempt to fail at this position

2nd Alternative[+#]

Character Class[+#]

+the literal + (43₁₀ / 53₈ / 2B₁₆)

#the literal # (35₁₀ / 43₈ / 23₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Detailed match information will be displayed here automatically.

25 tokens

\+{2}(*SKIP)(*FAIL)|[+#]

New

Hello World! C+ C++ C#