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How do you track record relations in NoSQL?

...e there should be a more sophisticated approach than just keeping track of strings of ids manually. For one, you can only go so far before they get to big to be useful. Then again, the NoSQL technology's main poster-child projects (MongoDB, CouchDB, Membase, etc) are all new projects so perhaps I ju...
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Cython: “fatal error: numpy/arrayobject.h: No such file or directory”

...code and set include_dirs for Numpy automatically. Load your code into a string, then simply run cymodule = cyper.inline(code_string), then your function is available as cymodule.sparsemaker instantaneously. Something like this code = open(your_pyx_file).read() cymodule = cyper.inline(code) cymo...
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Can you have multiline HTML5 placeholder text in a ?

...should present this hint to the user when the element's value is the empty string and the control is not focused (e.g. by displaying it inside a blank unfocused control). All U+000D CARRIAGE RETURN U+000A LINE FEED character pairs (CRLF) in the hint, as well as all other U+000D CARRIAGE RETURN (CR) ...
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Can I make the foreign key field optional in Django model

...go are never saved as NULL. Blank values are stored in the DB as an empty string (''). – fang_dejavu Jun 20 '16 at 18:32 8 ...
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How to RedirectToAction in ASP.NET MVC without losing request data

... In mvc2 you should be able to go RedirectToAction("Form"), i.e. name as a string, although I loosely recall that MVC 2 or 3 introduced a helper attribute similar to that in MVCContrib if you are keen to go searching. – Matt Mitchell Dec 19 '10 at 1:29 ...
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Difference between add(), replace(), and addToBackStack()

...k. 2) fragmentTransaction.replace(int containerViewId, Fragment fragment, String tag) Description - Replace an existing fragment that was added to a container. This is essentially the same as calling remove(Fragment) for all currently added fragments that were added with the same containerViewId a...
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SVG Positioning

...rementing a group's X-transform requires writing a potentially complicated string and storing all the variables somewhere else – Eyelash Sep 18 '16 at 14:10 9 ...
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Argparse: Way to include default values in '--help'?

... Don't forget to include the variable 'type' in your formatting string-- e.g. '%(default)s' for a string, or '%(default)d' for a digit. – strongMA Jan 23 '14 at 22:26 2 ...
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How do I remove the blue styling of telephone numbers on iPhone/iOS?

.... While it may work without using quotes the CSS specs do require them for strings. Thanks Panagiotis. – Silverback Sep 27 '15 at 3:50 ...
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How to get distinct values from an array of objects in JavaScript?

... this answer is more concise and applies to all data types instead of just strings. – jgosar Nov 11 '19 at 8:28 1 ...