We will initialize strings containing spaces and test the split and join methods for replacing spaces with underscores. let string = "Delft stack is a good website to learn programming" let result = string.split(' ').join('_'); console.log("original string: "+string) console.log("updat...
Replace spaces with underscores Sometimes you need to use underscores in your text. For example, you might want to separate words or make them look like code. In that case, you can use two methods: split() and JavaScript join(). Split lets you break a text into smaller parts. JavaScript...
Use the `String.replaceAll` method to replace all spaces with underscores in a JavaScript string, e.g. `string.replaceAll(' ', '_')`.
Write a Python program to replace all spaces in a string with underscores and then convert underscores back to spaces. Write a Python script to perform a bidirectional swap between spaces and underscores in a given string. Write a Python program to toggle all spaces to underscores in a string ...
The \s meta character in JavaScript regular expressions matches any whitespace character: spaces, tabs, newlines and Unicode spaces. And the g flag tells JavaScript to replace it multiple times. If you miss it, it will only replace the first occurrence of the white space....