JavaScript: Convert the letters of a given string in alphabetical order

JavaScript Basic: Exercise-52 with Solution

Write a JavaScript program to convert the letters of a given string in alphabetical order.

Pictorial Presentation:

Sample Solution:

HTML Code:

``````<!DOCTYPE html>
<html>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JavaScript program to convert the letters of a given string  in alphabetical order.</title>
<body>

</body>
</html>
```
```

JavaScript Code:

``````function alphabet_Soup(str) {

return str.split("").sort().join("");

}

console.log(alphabet_Soup("Python"));

console.log(alphabet_Soup("Exercises"));
```
```

Sample Output:

```Phnoty
```

Flowchart:

ES6 Version:

``````function alphabet_Soup(str) {

return str.split("").sort().join("");

}

console.log(alphabet_Soup("Python"));

console.log(alphabet_Soup("Exercises"));
``````

Live Demo:

See the Pen JavaScript - string in alphabetical order - basic-ex-52 by w3resource (@w3resource) on CodePen.

What is the difficulty level of this exercise?

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JavaScript: Tips of the Day

Returns the sum of the powers of all the numbers from start to end (both inclusive)

Example:

```const sumPower = (end, power = 2, start = 1) =>
Array(end + 1 - start)
.fill(0)
.map((x, i) => (i + start) ** power)
.reduce((a, b) => a + b, 0);
console.log(sumPower(10)); // 385
console.log(sumPower(10, 3)); // 3025
console.log(sumPower(10, 3, 5)); // 2925
```

Output:

```385
3025
2925
```