Saturday, March 1, 2014

What we are doing in one line is to get a Date object, which by default is created with the current


Sooner or later we will need to get the current date at some point in our program. If we have to do anything shipworks with it, it is customary to handle it internally in milliseconds (UNIX timestamp) to transform it into a readable format to present it on the screen.
What we are doing in one line is to get a Date object, which by default is created with the current date and time, and then calling its method. GetTime () which returns the date in milliseconds UNIX time. The result is a number like 1381852003756.
If we use the modern version but we have to support IE8 or earlier, we can easily create a function that emulates Date.now () in browsers where it is not available: if (! Date.now) {Date.now = function now () {return new Date () getTime ().};}
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