Convert seconds to HH-MM-SS with JavaScript?

How can I convert seconds to an HH-MM-SS string using JavaScript? 32 Answers 32 You can manage to do this without any external JavaScript library with the help of JavaScript Date method like following: var date = new Date(null); date.setSeconds(SECONDS); // specify value for SECONDS here var result = date.toISOString().substr(11, 8); Or, as per @Frank’s … Read more

Get first and last date of current month with JavaScript or jQuery [duplicate]

This question already has answers here: Calculate last day of month (24 answers) Closed 2 years ago. As title says, I’m stuck on finding a way to get the first and last date of the current month with JavaScript or jQuery, and format it as: For example, for November it should be : var firstdate=”11/01/2012″; … Read more

JavaScript seconds to time string with format hh:mm:ss

I want to convert a duration of time, i.e., number of seconds to colon-separated time string (hh:mm:ss) I found some useful answers here but they all talk about converting to x hours and x minutes format. So is there a tiny snippet that does this in jQuery or just raw JavaScript? 46 Answers 46 String.prototype.toHHMMSS … Read more