Is there a way to remove a portion of a string?

Looking to remove a section of a string using JavaScript?

I attempted

var sentence = "C:\mnt\c\User\Foo\Bar";
var updatedSentence = sentence.replace("mnt\c", "");

But the result was not as expected

Answer №1

Your original search pattern lacks a backslash, even though it may seem like it has one. The reason for this is that you need to properly escape it.

var x = "C:\\mnt\\c\\User\\Foo\\Bar";
var y = x.replace("mnt\\c", "");
console.log(y);

I also made adjustments to the x variable in order to correctly escape the backslashes, although this is necessary only within a string literal. I'm assuming that the input source comes from an external origin.

Answer №2

All you have to do is properly handle the \ character in the string.

//var x = "C:\folder\file";
var x = "C:\\folder\\file";
console.log(x);
var y = x.replace("folder", "");
console.log(y);

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