34 lines
293 B
Markdown
34 lines
293 B
Markdown
---
|
|
id: 5e7b9f0b0b6c005b0e76f070
|
|
title: 'Regular Expressions: Practical Applications'
|
|
challengeType: 11
|
|
videoId: xCjFU9G6x48
|
|
---
|
|
|
|
# --question--
|
|
|
|
## --text--
|
|
|
|
What will search for a "$" in a regular expression?
|
|
|
|
## --answers--
|
|
|
|
$
|
|
|
|
---
|
|
|
|
\\dollar\\
|
|
|
|
---
|
|
|
|
\\$
|
|
|
|
---
|
|
|
|
!$
|
|
|
|
## --video-solution--
|
|
|
|
3
|
|
|