JavaScript Guide

I've read this Stack Overflow thread, and this blog post, but am still unable to understand why… Read more Addition Of Floating Point Numbers In Javascript

I am writing some type check functions. I want: isInteger isFloat While writing isInteger, I noti… Read more How To Check If A Value Is An Integer In Javascript (special Case 1.0 Should Be Float)

I've got an integer (e.g. 12), and I want to convert it to a floating point number, with a spec… Read more How Do I Convert An Integer To A Float In Javascript?

In JavaScript, Math.cbrt(1728) evaluate to the exact result of 12. However, the seemingly-equivale… Read more Why Does Math.cbrt(1728) Produce A More Accurate Result Than Math.pow(1728, 1/3)?

I'm trying to format a percentage to have three significant figures. I'd like a fairly smal… Read more Tolocalestring, Percentages, And Firefox 38

I have a float number like 137.57667565656 but I would like to round it such that there are only tw… Read more How Can I Round A Float Such That There Are Only Two Trailing Digits After The Decimal Point?