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Install go with brew, and running the gotour
... You could just uninstall your current go version and install the new one. That's what I did and everything worked just fine for me.
– Kent Bull
May 18 '15 at 5:01
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Get position of UIView in respect to its superview's superview
... views moving towards the baseView.
Once it reaches the baseView, it does one last conversion and returns it.
Note: it doesn't handle a situation where targetView is positioned under the baseView.
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Pandas get topmost n records within each group
...ou might need to order/sort before, depending on your data)
EDIT: As mentioned by the questioner, use df.groupby('id').head(2).reset_index(drop=True) to remove the multindex and flatten the results.
>>> df.groupby('id').head(2).reset_index(drop=True)
id value
0 1 1
1 1 ...
Const in JavaScript: when to use it and is it necessary?
...rm them that the optimizations described above are possible and should be done. This results in better performance.
The human-related aspect is about the semantics of the keyword. A variable is a data structure that contains information that is expected to change. A constant is a data structure tha...
How does a Linux/Unix Bash script know its own PID?
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@Jefromi -- noted. That was one of the reasons I linked to the manual.
– tvanfosson
Mar 22 '10 at 16:14
2
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How can I manipulate the strip text of facet_grid plots?
...}) }
[perhaps there are better definitions of reformat but at least this one works fine.]
dataset$variable <- factor(dataset$variable, labels=reformat(dataset$variable, lab='\n')
And upon facetting, all labels will be very readable:
ggplot(data=dataset, aes(x,y)) + geom_point() + facet_grid...
How do I simply create a patch from my latest git commit?
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Use this one if you don't care for the email from/date/subject lines at the beginning of the file.
– Ryan H.
Aug 16 '17 at 23:47
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Should I avoid 'async void' event handlers?
...id async void event handlers, as well?
Generally event handlers are the one case where a void async method is not a potential code smell.
Now, if you do need to track the task for some reason then the technique you describe is perfectly reasonable.
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How can I expose more than 1 port with Docker?
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To expose just one port, this is what you need to do:
docker run -p <host_port>:<container_port>
To expose multiple ports, simply provide multiple -p arguments:
docker run -p <host_port1>:<container_port1> -p <...
How do I declare an array of weak references in Swift?
... answered Jun 9 '14 at 20:07
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