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Comparing two java.util.Dates to see if they are in the same day
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Thanks, that looks like it will do what I want. In my case I'm comparing successive dates in a series, so it looks like I could just use Calendar instances instead of Date instances in my series.
– Jason S
Mar 25 '10 at 17:20
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Batch equivalent of Bash backticks
...th the for /f command:
for /f "usebackq tokens=*" %%a in (`echo Test`) do my_command %%a
Yeah, it's kinda non-obvious (to say the least), but it's what's there.
See for /? for the gory details.
Sidenote: I thought that to use "echo" inside the backticks in a "for /f" command would need to be do...
Combine --user with --prefix error with setup.py install
...rms.
The error stems from a system-level distutils configuration file (in my case /usr/lib64/python2.6/distutils/distutils.cfg) where there was this
[install]
prefix=/usr/local
Basically, this is equivalent to always running the install command as install --prefix=/usr/local. You have to overrid...
Force DOM redraw/refresh on Chrome/Mac
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None of the above answers worked for me. I did notice that resizing my window did cause a redraw. So this did it for me:
$(window).trigger('resize');
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Where does Vagrant download its .box files to?
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@manojlds: see my comment on the question re: the .vbox file. It's not the VM by itself, it's just an XML file.
– iconoclast
Jun 21 '12 at 21:02
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Histogram using gnuplot?
I know how to create a histogram (just use "with boxes") in gnuplot if my .dat file already has properly binned data. Is there a way to take a list of numbers and have gnuplot provide a histogram based on ranges and bin sizes the user provides?
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If list index exists, do X
In my program, user inputs number n , and then inputs n number of strings, which get stored in a list.
12 Answers
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Storing money in a decimal column - what precision and scale?
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@zypA13510: yeah, my assertion is so ten years ago! But this is my third most voted for answer and accounts for a fair chunk of change as regards my SO rep so I'm quids in :)
– onedaywhen
Apr 11 '18 at 7:...
Natural Sort Order in C#
...# for an FileInfo array? I am implementing the IComparer interface in my sorts.
17 Answers
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When correctly use Task.Run and when just async-await
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Note the guidelines for performing work on a UI thread, collected on my blog:
Don't block the UI thread for more than 50ms at a time.
You can schedule ~100 continuations on the UI thread per second; 1000 is too much.
There are two techniques you should use:
1) Use ConfigureAwait(false) wh...