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JavaScript: Divide two positive numbers and return a string with properly formatted commas

JavaScript Basic: Exercise-56 with Solution

Write a JavaScript program to divide two positive numbers and return a string with properly formatted commas.

Sample Solution:

HTML Code:

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JavaScript program to divide two positive numbers and return a string with properly formatted commas.</title>
</head>
<body>

</body>
</html>

JavaScript Code:

function division_string(n1, n2) {
  
n1 = 80;
n2 = 6;

var div = Math.round(n1 / n2).toString(),
result_array = div.split("");

if (div >= 1000)
{
for (var i = div.length - 3; i > 0; i -= 3) 
{
result_array.splice(i, 0, ",");
}
result_array;
}
console.log(result_array);

Sample Output:

["1","3"]

Flowchart:

Flowchart: JavaScript - Divide two positive numbers and return a string with  formatted commas

Live Demo:

See the Pen JavaScript - Check if a given string contains equal number of p's and t's present - basic-ex-55 by w3resource (@w3resource) on CodePen.


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Previous: Write a JavaScript program to check if a given string contains equal number of p's and t's present.
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JavaScript: Tips of the Day

Converts a string to title case

Example:

const toTitleCase = str =>
  str
    .match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
    .map(x => x.charAt(0).toUpperCase() + x.slice(1))
    .join(' ');
console.log(toTitleCase('some_database_field_name')); // 'Some Database Field Name'
console.log(toTitleCase('Some label that needs to be title-cased')); // 'Some Label That Needs To Be Title Cased'
console.log(toTitleCase('some-package-name')); // 'Some Package Name'
console.log(toTitleCase('some-mixed_string with spaces_underscores-and-hyphens')); // 'Some Mixed String With Spaces Underscores And Hyphens' 

Output:

"Some Database Field Name"
"Some Label That Needs To Be Title Cased"
"Some Package Name"
"Some Mixed String With Spaces Underscores And Hyphens"