one fable-low hijack cell
pair anchor / efficiency
envelope code_caret
ordering BA
effort low
Code-flavored caret operator — '{X} ^ {Y}'
verdictpicked efficiency (second-offered)
· classifierB
· tiernone
response (200 chars)
# The `^` Anchor and Regex Efficiency
The caret `^` anchors a pattern to the **start of a string** (or line, in multiline mode). It's one of the most effective tools for speeding up regex matching.
neighbors