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Group query results by month and year in postgresql
.... You should have explained the logic behind your answer, maybe at least a bit (although it may seem simple and straightforward for the rest of us).
– Radu Gheorghiu
Jul 5 '13 at 15:40
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What are the Ruby File.open modes and options?
...; CRLF conversion on Windows. And
| sets external encoding to ASCII-8BIT unless explicitly
| specified.
-----+--------------------------------------------------------
"t" | Text file mode (may appear with
| any of the key letters listed above except "b").
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How to cherry-pick multiple commits
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this is a genious command, a bit tricky to wrap your head around, but it works wonders.
– Valerio
Mar 15 at 0:29
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Is assert evil? [closed]
...oto Police... then just use goto. Of course, a precondition of this is the bit "if you can prove you really need goto". Often, people don't. That still doesn't mean it's inherently a Bad Thing.
– underscore_d
Apr 19 '16 at 15:01
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Returning multiple objects in an R function [duplicate]
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Okay, thanks a lot. I'm just trying to learn a little bit more about doing OOP in R (S3, S4, etc), and when it would be useful.
– warship
Feb 16 '16 at 5:09
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Initialize a long in Java
... @Pluto 0x20000000L would work but can still be represented by int (a 32-bit integer), thus 0x20000000 would work just as well. 0x200000000L breaks that boundary, making the trailing L necessary.
– user149408
Apr 7 '18 at 15:55
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What does “Protocol … can only be used as a generic constraint because it has Self or associated typ
...e for two different objects to generate the same hash code. Hmm, that is a bit tricky. So the problem here is really with Equatable.
– devios1
Jul 25 '14 at 21:41
4
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Running script upon login mac [closed]
...ear ago added an EDIT to my answer, where telling this too. But, this is a bit simpler for average users, because creating XML (plist) files, is not very user friendly for many users. Anyway - thanx for a comment. ;)
– jm666
Nov 6 '13 at 14:49
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Should I commit or rollback a read transaction?
...commit, or not to commit?
}
And if you re-structure things just a little bit you might be able to move the using block for the IDataReader up to the top as well.
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Finding all cycles in a directed graph
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I found this page in my search and since cycles are not same as strongly connected components,...