Question

I have a String in JavaScript. Say var val = %Hello; or sometimes var val = Hello%; I need to trim ‘%’ from the String to get Hello. How to do this in javascript?

Answer 1

Simply replace the % character with a blank string.

var val = "%Hello";
val = val.replace('%', '');
alert(val); //alerts "Hello"

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var val = "Hello%";
val = val.replace('%', '');
alert(val); //alerts "Hello"