Any character together

As you saw in the last lesson, all the characters were matched one by one.
But what if you want to match everything as one match?

In Regex, there are characters that allow you to match multiple characters at once.

* - matches zero or more of the character before it
+ - matches one or more of the character before it

Task

Match everything as one match

/ /

We all want to be together

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Regex Cheatsheet

Here you find every Regex character explained

Anchors

^ - Start of a string
$ - End of a string
\b - Word boundary
\B - Not word boundary

Quantifiers

? - Optional
+ - 1 or more times
* - 0 or more times
{n} - Exactly n times
{n,} - at least n times
{,m} - at most m times
{n,m} - Between n and m times

Character Classes

[abc] - Character Set
[^abc] - Not in character set
[a-z] - Range of characters
. - Any character except newline
\d - Digit
\D - Not a digit
\w - Word character
\W - Not a word character
\s - Whitespace
\S - Not whitespace

Groups

(abc) - Capturing group
(?:abc) - Non-capturing group
\1 - Group Reference

Lookarounds

(?=abc) - Positive lookahead
(?!abc) - Negative lookahead
(?<=abc) - Positive lookbehind
(?<!abc) - Negative lookbehind

Flags

g - Global
i - Case-insensitive
m - Multiline

Other Characters

\[Symbol] - Use a Regex Symbol as Text
| - Or