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T-SQL datetime rounded to nearest minute and nearest hours with using functions
... Jan 1st 1900' — I encountered this in Java/SQL, where it looks ugly. In my case it really should have been done on the Java side.
– Corwin Newall
Aug 3 '19 at 20:24
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Set time part of DateTime in ruby
...ight expect, it returns 00:00:00 - the same value as beginning_of_day. See my answer as to why this could be important in some scenarios.
– rmcsharry
Apr 13 '16 at 11:06
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Quick-and-dirty way to ensure only one instance of a shell script is running at a time
... symlink, notice the owner is gone, and then delete it. I'm sticking with my solution.
– bmdhacks
Oct 9 '08 at 0:56
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How to add a new row to an empty numpy array
... one has to find a way to "mask". This idea of masking really does not fit my taste.
– Rho Phi
Dec 8 '16 at 17:17
No n...
Is double square brackets [[ ]] preferable over single square brackets [ ] in Bash?
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@guns: Even if bash is installed on my box, it might not be executing the script (I might have /bin/sh symlinked to some dash-variant, as is standard on FreeBSD and Ubuntu). There's additional weirdness with Busybox, too: with standard compilation options nowad...
StringBuilder vs String concatenation in toString() in Java
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I've tried this example to test the speed. So my results are: slow elapsed 29672 ms; fast elapsed 15 ms. So the answer is obvious. But if it would be 100 iterations - time is the same - 0 ms. If 500 iterations - 16 ms and 0 ms. And so on.
– Ernestas...
Java packages com and org
...ser. They use 'username/packageName' or something similar. So I would name my packages in java as 'username.packagename'
– OzzyTheGiant
Sep 18 '17 at 14:47
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How can you dynamically create variables via a while loop? [duplicate]
...naries too. I wonder why I have been downvoted by some downvote sniper for my answer creating an item in globals() while the answer of Gintautas Miliauskas is upvoted and this answer that doesn't give the how-to for <dynamically create key> is upvoted 3 times.
– eyquem
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How are people managing authentication in Go? [closed]
...uthor of this snippet requires that every copy needs an attribution. (Only my two cents).
– topskip
Dec 14 '14 at 20:29
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Django FileField with upload_to determined at runtime
I'm trying to set up my uploads so that if user joe uploads a file it goes to MEDIA_ROOT/joe as opposed to having everyone's files go to MEDIA_ROOT. The problem is I don't know how to define this in the model. Here is how it currently looks:
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