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How to replace backslashes with JavaScript?

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Sometimes, we want to replace backslashes with JavaScript.

In this article, we’ll look at how to replace backslashes with JavaScript.

How to replace backslashes with JavaScript?

To replace backslashes with JavaScript, we call the string replace method.

For instance, we write

const replaced = str.replace(/\\/, "\\\\");

to call str.replace to replace backslashes by replacing /\\/ with "\\\\" double backslashes.

/\\/ matches the first instance of a backslash.

Conclusion

To replace backslashes with JavaScript, we call the string replace method.

By John Au-Yeung

Web developer specializing in React, Vue, and front end development.

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