How to check two string have same characters including special characters

Question

I have two question

1) how can I check two shuffle string have same characters Like I have

var str1 = \"ansar@#//1\";
var str2 = \"@#//sanra1\";
         


        

Answer 1

This will return a true or false, if character in both string having the same character, and i think this is the most efficent way to do that.

a)

function hasSameCharacter(str1, str2) {
    let a = Array.prototype.every.call(str1, (char) => str2.indexOf(char) > -1, this);
    if (a) return Array.prototype.every.call(str2, (char2) => str1.indexOf(char2) > -1, this);
    else return false;
}

console.log(hasSameCharacter(str1, str2));

b)

function hasSameCharacter(str1, str2) {
    for (let i = 0; i < str1.length; i++) {
        if (str2.indexOf(str1[i]) <= -1) return false;
    }
    for (let i = 0; i < str2.length; i++) {
        if (str1.indexOf(str2[i]) <= -1) return false;
    }
    return true;
}

console.log(hasSameCharacter(str1, str2));

Hope this helps, happy coding :)