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Check if the number is integer
...E) }
}
You can change it to use *apply in the case of vectors, matrices, etc.
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Group by multiple columns in dplyr, using string vector input
...t contains bunch of wrapper functions like s_group_by, s_mutate, s_filter, etc that use string arguments. You can mix them with the normal dplyr functions. For example
cols = c("cyl","gear")
mtcars %.%
s_group_by(cols) %.%
s_summarise("avdisp=mean(disp), max(disp)") %.%
arrange(avdisp)
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git push says “everything up-to-date” even though I have local changes
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@John You need to be in a branch in order to push. As long as you are in a detached HEAD mode, that would not work. Reset your branch to where you are: git branch -f myBranch HEAD, then checkout said branch, and push it. In your case, myBranch might be master i...
Why can't my program compile under Windows 7 in French? [closed]
... hommes.(cette)manger;
}
}
For further reference: Wikipedia Word Order
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edited Apr 2 '14 at 15:09
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Attach to a processes output for viewing
...t I did:
watch cat /dev/vcsa1
Obviously you'd want to use vcsa2, vcsa3, etc., depending on which terminal was being used.
So long as my terminal window was of the same width as the terminal that the command was being run on, I could see a snapshot of their current output every two seconds. The o...
How do I get the row count of a pandas DataFrame?
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(3,3) matrix is bad example as it does not show the order of the shape tuple
– xaedes
Aug 15 '17 at 16:42
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Programmatically align a toolbar on top of the iPhone keyboard
...is all the code I needed. Thanks for posting :)
– Stretch
Jul 4 '12 at 7:09
But what about UIWebView? How to add a too...
Pass Additional ViewData to a Strongly-Typed Partial View
...ly useful when you're extending the ViewData dictionary for child partials etc
– developius
Apr 3 at 3:10
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boundingRectWithSize for NSAttributedString returning wrong size
... a single one must all use the SAME dictionary (and thus the same font) in order for boundingRectWithSize to work correctly!
– Ben Wheeler
Aug 2 '13 at 18:05
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Local and global temporary tables in SQL Server
...wever it turned out that the parent stored procedure had to create them in order for them to be available to the children stored procedure calls. This was a sad thing, because we have a bunch of stored procedures that have to set up the tables the same way and call down into common sprocs. Will glo...