How to remove white spaces from a string in JavaScript
In this post we will give you information about How to remove white spaces from a string in JavaScript. Hear we will give you detail about How to remove white spaces from a string in JavaScriptAnd how to use it also give you demo for it if it is necessary.
we are going to learn about how to remove the white spaces from a string using JavaScript.
Consider we have a string with a lot of white spaces.
const str = 'this is a big old string';
We can use the replace() method to remove the white spaces from an entire string.
Example:
const str = 'this is a big old string';str.replace(/s/gi , '')//"thisisabigoldstring"
In the above code, we have passed two arguments to replace() method the first one is regular expression /s/gi and the second one is empty string ”, so that the replace() will replace the all white-spaces with an empty string(no space).
Similarly, we can also use the following regular expression.
const str = 'this is a big old string';str.replace(/W/gi , '')//"thisisabigoldstring"
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