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Foreign Key to multiple tables
...oup Ids and User Ids, so the foreign key only needs to be on the PartyId alone. Any queries written would still need to know the tables from the PartyTypeName anyway.
– Arin Taylor
Sep 18 '16 at 13:53
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Angular HttpPromise: difference between `success`/`error` methods and `then`'s arguments
...single argument--the response--while success and error take individual components of the response as arguments--data, status, header, and config.
– Michelle Tilley
May 5 '13 at 18:00
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Detecting touch screen devices with Javascript
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+1 for doing hover and click both. One other way could be using CSS media queries and using some styles only for smaller screens / mobile devices, which are the ones most likely to have touch / tap functionality. So if you have some specific styles via CSS, an...
Fade/dissolve when changing UIImageView's image
...ating two UIImageViews , it seems logical to simply change the image of one view. If I do that, is there anyway of having a fade/cross dissolve between the two images rather than an instant switch?
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How do I enable TODO/FIXME/XXX task tags in Eclipse?
...ng those tags for as long as I've been using Eclipse and I have never seen one of them appear in the task list. Can anyone indicate how to enable this feature? I see no preferences option anywhere that says anything to the effect of 'Let my source code tags appear in the task list'. It would be a ni...
Is there a performance difference between CTE , Sub-Query, Temporary Table or Table Variable?
... the same since both provide the same information to the query optimizer. One difference is that a CTE used more than once could be easily identified and calculated once. The results could then be stored and read multiple times. Unfortunately, SQL Server does not seem to take advantage of this ba...
Why does this C++ snippet compile (non-void function does not return a value) [duplicate]
I found this in one of my libraries this morning:
7 Answers
7
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Why is Dictionary preferred over Hashtable in C#?
...u also listed the similarities to lessen the questions that might comes to one's mind
– mkb
Mar 25 '16 at 12:23
stacko...
How to state in requirements.txt a direct github source
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The docs link was not working for me; I've used an older one.
– Sergey Orshanskiy
Dec 9 '13 at 0:11
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How to modify a specified commit?
...command, because you need actually to rebase back to the commit before the one you wish to modify.
In the default editor, modify pick to edit in the line mentioning 'bbc643cd'.
Save the file and exit: git will interpret and automatically execute the commands in the file. You will find yourself in ...