Programmer/designer [Steven Wittens] has posted a fantastic write-up on the black art of producing compact demo code, dissecting his own entry in the 1K JavaScript Demo Contest. The goal is to produce ...

Small, standalone demo showing how to use the Swatch Internet Time API. This demo is intentionally minimal and uses vanilla JavaScript + Bootstrap so it's easy to copy and adapt.

Question 1 : How can you convert a string to a number in JavaScript? write all the ways. Question 2 : How do you round a number to a certain number of decimal places in JavaScript? Question 3 : How ...