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How to get year, month, day, hours, minutes, seconds and milliseconds of the current moment in Java?

How can I get the year, month, day, hours, minutes, seconds and milliseconds of the current moment in Java? I would like to have them as Strings . ...
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How much faster is C++ than C#?

...++ code. However C++ code used to be significantly faster for a long time, and also today still is in many cases. This is mainly due to the more advanced JIT optimizations being complicated to implement, and the really cool ones are only arriving just now. So C++ is faster, in many cases. But this ...
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How can you tell when a layout has been drawn?

...in the size in pixels of the parent layout object. But during the onCreate and onResume functions, the Layout has not been drawn yet, and so layout.getMeasuredHeight() returns 0. ...
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Retrieve the position (X,Y) of an HTML element relative to the browser window

I want to know how to get the X and Y position of HTML elements such as img and div in JavaScript relative to the browser window. ...
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Visual Studio hot keys change occasionally, specifically F6 vs Ctrl-Shift-B for building. WHY?

...gs, then follow this approach. SOLUTION 1: Go to "Tools" (menu) "Import and Export Settings" "Import selected environment settings" Either select "Yes, save my current settings" or "No, just import new settings, overwriting my current settings" "Which collection of settings do you want to import?...
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How to overcome TypeError: unhashable type: 'list'

...e split the file on `x`, since the part before the x will be # the key and the part after the value line = line.split('x') # Take the line parts and strip out the spaces, assigning them to the variables # Once you get a bit more comfortable, this works as well: # key, value = [x....
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How to create file execute mode permissions in Git on Windows?

I use Git in Windows, and want to push the executable shell script into git repo by one commit. 5 Answers ...
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Scala: List[Future] to Future[List] disregarding failed futures

...re's a twist... The list I'm given usually has around 10-20 futures in it, and it's not uncommon for one of those futures to fail (they are making external web service requests). Instead of having to retry all of them in the event that one of them fails, I'd like to be able to get at the ones that s...
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How do I get indices of N maximum values in a NumPy array?

...ten equivalently as arr.argsort()[-1:-4:-1]? I've tried it in interpreter and it comes up with the same result, but I'm wondering if it's not broken by some example. – abroekhof Sep 20 '12 at 9:05 ...
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Android Spinner: Get the selected item change event

... Some of the previous answers are not correct. They work for other widgets and views, but the documentation for the Spinner widget clearly states: A spinner does not support item click events. Calling this method will raise an exception. Better use OnItemSelectedListener() instead: spinn...