Regex

​MDN​
Matching one string
"aaaa".match(/[a]/)
Result:
["a"]
Matching multiple substrings
"a a123a a123a b123b c".match(/a(123)a/g)
Result:
["a123", "a123"]
Note the trailing /g
You cannot select individual groups while using g

Object

Set

Last modified 4yr ago