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What's the best way of structuring data on firebase?

...e things number in thousands. But a big deal for 10k users with upwards of 5k messages each. So now the optimal strategy for a hierarchical, real-time structure becomes more obvious: /user_meta/uid/email /messages/uid/... /widgets/uid/... An additional tool which is extremely useful in this envi...
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what is the difference between ?:, ?! and ?= in regex?

...pp2ksepp2k 331k4747 gold badges636636 silver badges653653 bronze badges add a comment  |  ...
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CSS :after not adding content to certain elements

... 157 img and input are both replaced elements. A replaced element is any element whose appearanc...
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Why does only the first line of this Windows batch file execute but all three lines execute in a com

...happens to be implemented as a script itself. – bames53 Sep 20 '13 at 19:53 3 @bames53: this is a...
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WPF Application that only has a tray icon

...uGet package) http://visualstudiogallery.msdn.microsoft.com/aacbc77c-4ef6-456f-80b7-1f157c2909f7/ share | improve this answer | follow | ...
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Why should Java ThreadLocal variables be static

... answered May 6 '10 at 23:58 irreputableirreputable 41.9k88 gold badges5757 silver badges8888 bronze badges ...
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Catching an exception while using a Python 'with' statement

... As noted in stackoverflow.com/questions/5205811/…, the try block here is really too broad. No distinction is made between exceptions while creating the context manager and those in the body of the with statement, so it may not be a valid solution for all use case...
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How to correctly use “section” tag in HTML5?

I'm trying to build a layout in HTML5 and after reading several different articles I'm just confused. I'm trying to get some input on how it should be used. ...
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How to add many functions in ONE ng-click?

... 656 You have 2 options : Create a third method that wrap both methods. Advantage here is that you...
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PHP json_encode encoding numbers as strings

... I've done a very quick test : $a = array( 'id' => 152, 'another' => 'test', 'ananother' => 456, ); $json = json_encode($a); echo $json; This seems to be like what you describe, if I'm not mistaken ? And I'm getting as output : {"id":152,"another":"test","ana...