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get list from pandas dataframe column
...will only have one value something like pd.series.tolist() will produce an error. To guarantee that it will work for all cases, use the code below:
(
df
.filter(['column_name'])
.values
.reshape(1, -1)
.ravel()
.tolist()
)
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Converting JSON String to Dictionary Not List
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answered Oct 20 '13 at 22:05
DaoWenDaoWen
30.4k66 gold badges6262 silver badges9191 bronze badges
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Catch Ctrl-C in C
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– Johannes Overmann
May 20 '13 at 11:05
2
@DirkEddelbuettel I stand corrected, I thought my improv...
How to write lists inside a markdown table?
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answered Nov 13 '13 at 12:05
VonCVonC
985k405405 gold badges33953395 silver badges39913991 bronze badges
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echo that outputs to stderr
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You could do this, which facilitates reading:
>&2 echo "error"
>&2 copies file descriptor #2 to file descriptor #1. Therefore, after this redirection is performed, both file descriptors will refer to the same file: the one file descriptor #2 was originally referring to. F...
ExecJS::RuntimeError on Windows trying to follow rubytutorial
...ttempting a Rails tutorial on Win 8 RTM a few months ago and ran into this error. Not sure if this issue exists in Windows 7 as well, but this may help.
Options:
1) Removing //= require_tree . / Ignoring the issue - As ColinR stated above, this line should not be causing an issue in the first plac...
Creating a temporary directory in Windows?
...y for directories, which makes this much easier, because it does return an error when you attempt to create a directory for the second time. Here is what I use:
[DllImport(@"kernel32.dll", EntryPoint = "CreateDirectory", SetLastError = true, CharSet = CharSet.Unicode)]
[return: MarshalAs(Un...
Case objects vs Enumerations in Scala
... using a closed type within Scala. I strongly prefer compile time warnings/errors to indicate I have a gap/issue in my code as opposed to having to glean it out of a production runtime exception/failure.
In that regard, I set about working with the case object pathway to see if I could produce a ...
Git “error: The branch 'x' is not fully merged”
...ording changed in response to the commments. Thanks @slekse
That is not an error, it is a warning. It means the branch you are about to delete contains commits that are not reachable from any of: its upstream branch, or HEAD (currently checked out revision). In other words, when you might lose commi...
How to check if Receiver is registered in Android?
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Funny thing is that doesn't catch the error for this call to BroadcastReceiver for registerReceiver(mReceiver, filter1);
– JPM
Mar 2 '12 at 17:10
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