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How can I produce an effect similar to the iOS 7 blur view?
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I disagree with crizzwald. I don't think that's a good interpretation of the rules of expectation of what APple will do.
– Andrew Johnson
Sep 1 '13 at 22:10
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Pretty printing JSON from Jackson 2.2's ObjectMapper
...of the results of my Google searches have come up with Jackson 1.x ways of doing this and I can't seem to find the proper, non-deprecated way of doing this with 2.2. Even though I don't believe that code is absolutely necessary for this question, here's what I have right now:
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How do I modify a MySQL column to allow NULL?
... @SamStephens Just because there's nothing wrong with providing NULL, it doesn't make this answer any more "correct" than the accepted answer? Knowing that columns are nullable by default (as mentioned in the accepted answer) is helpful in regards to this particular question.
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Best algorithm for detecting cycles in a directed graph [closed]
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How does finding the strongly connected components tell you about the cycles that exist in the graph?
– Peter
Mar 29 '10 at 17:21
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In MySQL, can I copy one row to insert into the same table?
...ble (i.e., I want to duplicate an existing row in the table) but I want to do this without having to list all the columns after the "select", because this table has too many columns.
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Quick Way to Implement Dictionary in C
...C? I am not looking for performance, but ease of coding it from scratch. I don't want it to be generic either -- something like string->int will do. But I do want it to be able to store an arbitrary number of items.
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How to get the last N records in mongodb?
I can't find anywhere it has been documented this. By default, the find() operation will get the records from beginning. How can I get the last N records in mongodb?
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How do I convert an interval into a number of hours with postgres?
...is interval, and extract result is integer, not float). So. Autocast/Floor done.
– Offenso
Aug 12 '15 at 13:24
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When should I write the keyword 'inline' for a function/method?
...e cannot be used in other translation units. Linker needs to make sure it doesn't accidentally use a statically defined variable/function from another translation unit.
extern - use this variable/function name in this translation unit but don't complain if it isn't defined. The linker will sort it...
What does “mro()” do?
...d once at class initialization, and the result is stored in __mro__ -- see docs.python.org/library/… .
– Alex Martelli
Jan 6 '10 at 4:24
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