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JavaScript: Compute the value of bn where n is the exponent and b is the bases

JavaScript Function: Exercise-15 with Solution

Write a JavaScript function to compute the value of bn where n is the exponent and b is the bases. Accept b and n from the user and display the result.

Sample Solution: -

HTML Code:

<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8 />
<title>Compute the value of bn where n is the exponent and b is the bases</title>
</head>
<body>
<body onload="updateClock(); setInterval('updateClock()', 1000)">  
</body>
</html>

JavaScript Code:

function exp(b,n)
{
        var ans = 1;
        for (var i =1; i <= n; i++)
        {
                ans = b * ans;        
        }
        return ans;
}
console.log(exp(2, 3));

Sample Output:

8

Flowchart:

Flowchart: JavaScript function: Compute the value of bn where n is the exponent and b is the bases

Live Demo:

See the Pen JavaScript - Compute the value of bn where n is the exponent and b is the bases-function-ex- 15 by w3resource (@w3resource) on CodePen.


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JavaScript: Tips of the Day

Creates a function that invokes fn with a given context, optionally adding any additional supplied parameters to the beginning of the arguments

Example:

const bind = (fn, context, ...boundArgs) => (...args) => fn.apply(context, [...boundArgs, ...args]);
function tips_greet(greeting, punctuation) {
  return greeting + ' ' + this.user + punctuation;
}
const w3r = { user: 'Owen' };
const w3rBound = bind(tips_greet, w3r);
console.log(w3rBound('hi', '!'));

Output:

hi Owen!