May 1, 2012 · The dot is not a metacharacter inside a character class, so we do not need to escape it with a backslash. So I guess the escaping of it is unnecessary.
If you want to match a literal period (.), or other special character in your regular expression, escape it with a backslash (\) character.
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I would like to know how can i escape a .(dot) in a regular expression in javascript. I tried using 'backslash' to escape the 'dot' but its not working.
You may find that you will have to escape the dot metacharacter to match the period in some of the lines. Exercise 2: Matching with wildcards. Task, Text.
Aug 19, 2020 · The main problem with dots is that . is the regex character for 'matches anything'. You need to escape it with a backslash.
apt-file regex: escaping a dot - Ask Ubuntu
askubuntu.com › questions › apt-file-regex-escaping-a-dot
Jul 4, 2015 · You need a double backslash \\ because the single backslash is not only the regex escape character but also the one your shell uses.
Escaping dot in regex does not work · Issue #1250 · jqlang/jq - GitHub
github.com › stedolan › issues
Oct 7, 2016 · Hey there, I'm trying to use jq's regex to sub semver, but I cannot escape the dot, as it throws a compiler error. echo "{\"VERSION\": ...
Oct 17, 2017 · I'd like to have a regular expression matching the dot character, but it seems that escaping it won't work.
Apr 7, 2021 · In regular expressions, escaping refers to canceling the special function of certain characters. It is typically necessary when searching for punctuation.
Jun 15, 2022 · A "dot" is a special regex symbol that means "one of any character". To use it as a "dot" you must "quote" it with a backslash \ .
