Problem Statement
given a string and a specific character, replace all occurrences of the specified character from the string with another, using JavaScript
Solution
to replace all occurrences of specified character ch
in the given string with a replacement
character using JavaScript, use String replace() method
call replace()
method on the string, and pass the specific character ch
as regular expression with global search /ch/g
, and the replacement
character, as arguments
myStr.replace(/ch/g, replacement)
with this setup, replace()
method returns a new string with all the occurrences of the specified character ch
replaced with the replacement character in the given string
Program
1. given string is str
. replace all the occurrences of the character 'a'
in the string str
with the character 'c'
.
let str = 'apple banana cherry';
let output = str.replace(/a/g, 'c');
console.log(output);