Regular Expressions 101

Pro

Group 1(1*01*01*)*

*repeats the group contents below any number of times:

1*the literal 1 (49₁₀ / 61₈ / 31₁₆) , repeated any number of times

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

1*the literal 1 (49₁₀ / 61₈ / 31₁₆) , repeated any number of times

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

1*the literal 1 (49₁₀ / 61₈ / 31₁₆) , repeated any number of times

Global pattern flags

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

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

(1*01*01*)*

New

0000
010000101