Regular Expressions 101

\ban ASCII word boundary

Group 1(\d+\.)

\d+a digit, repeated at least once

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\h+any horizontal whitespace character, repeated at least once

Group 2(\d+KWh)

\d+a digit, repeated at least once

KWhthe literal text KWh (case sensitive)

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

Regular Expression

\b(\d+\.)\h+(\d+KWh)

New

EB:3668. 19KWh DB:22. 29KWh
EB:3668.19KWh DB:22.29KWh

EB:3668. 19KWh DB:22. 29KWh
EB:3668.19KWh DB:22.29KWh