Regular Expressions 101

1st Alternative\b0

\ban ASCII word boundary

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

2nd Alternative([^\d*\.?\d*])

Group 1([^\d*\.?\d*])

Negated Character Class[^\d*\.?\d*]

\da digit

*the literal * (42₁₀ / 52₈ / 2A₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

\da digit

*the literal * (42₁₀ / 52₈ / 2A₁₆)

Global pattern flags

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

\b0|([^\d*\.?\d*])

New

0wqeqweqwe1545513@2sa1f65.2100231wefdsfr

213123safwdas@asf.2ef3

210.850