Regular Expressions 101

Explanation

Pro

Group 1(([0-9]+((.|,)[0-9])*)\s\btablespoons?\b)

Group 2([0-9]+((.|,)[0-9])*)

Character Class[0-9]+

+matches at least one character from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Group 3((.|,)[0-9])*

*repeats the group contents below any number of times:

Group 4(.|,)

1st Alternative.

.any Unicode character (except for line terminators)

2nd Alternative,

,the literal , (44₁₀ / 54₈ / 2C₁₆)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

\sa Unicode whitespace character

\ba Unicode word boundary

tablespoonthe literal text tablespoon (case sensitive)

s?optionally matches the literal s (115₁₀ / 163₈ / 73₁₆) (case sensitive)

\ba Unicode word boundary

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

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

25 tokens

Regular Expression

(([0-9]+((.|,)[0-9])*)\s\btablespoons?\b)

9 Super 7 Carburetors RPM Torque (lb-ft) Horsepower 3,300 375.0 235.6 3,400 367.4 237.8 3,500 368.0 245.2 3,600 366.1 250.9 3,7000 360.3 295.0 4,400 362.9 304.0 4,500 367.0 314.5 4,600 364.0 318.8 4,700 363.1 324.9 4,800 361.0 329.9 4,900 352.5 328.9 5,000 350.0 333.2 5,100 353.1 mhfgdjytgtrd 5 tablespoons

Substitution

9 Super 7 Carburetors RPM Torque (lb-ft) Horsepower 3,300 375.0 235.6 3,400 367.4 237.8 3,500 368.0 245.2 3,600 366.1 250.9 3,7000 360.3 295.0 4,400 362.9 304.0 4,500 367.0 314.5 4,600 364.0 318.8 4,700 363.1 324.9 4,800 361.0 329.9 4,900 352.5 328.9 5,000 350.0 333.2 5,100 353.1 mhfgdjytgtrd 5 tablespoons