I am trying to print an integer in JavaScript with commas as thousands separators. For example, I want to show the number 1234567 as "1,234,567". How would I go about doing this?   Here is how I am doing it:  function numberWithCommas(x) {...

Trying to get the highest and lowest value from an array that I know will contain only integers seems to be harder than I thought.    var numArray = [140000, 104, 99]; numArray = numArray.sort(); alert(numArray)     I'd expect this to show 99,...

How can I generate some unique random numbers between 1 and 100 using JavaScript?...

Is there a consistent way across browsers to hide the new spin boxes that some browsers (such as Chrome) render for HTML input of type number?  I am looking for a CSS or JavaScript method to prevent the up/down arrows from appearing.  <input id=...

How do I parse and evaluate a mathematical expression in a string (e.g. '1+1') without invoking eval(string) to yield its numerical value?  With that example, I want the function to accept '1+1' and return 2....

Is there a simple way to format numbers in JavaScript, similar to the formatting methods available in C# (or VB.NET) via ToString("format_provider") or String.Format()?...

Is there any function in Javascript for formatting number and strings ?  I am looking for a way for thousand separator for string or numbers... (Like String.Format In c#)...

I’d like to see integers, positive or negative, in binary.  Rather like this question, but for JavaScript....

I need to show a currency value in the format of 1K of equal to one thousand, or 1.1K, 1.2K, 1.9K etc, if its  not an even thousands, otherwise if under a thousand, display normal 500, 100, 250 etc, using javascript to format the number?...

I have these numbers  10999 and 8094 and 456  And all i want to do is add a comma in the right place if it needs it so it looks like this  10,999 and 8,094 and 456  These are all within a p tag like this <p class="points">10999</p&...