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Pandas DataFrame column to list [duplicate]
... simplest thing to do is use
pandas.Series.tolist(). I'm not sure why the top voted answer
leads off with using pandas.Series.values.tolist() since as far as I can tell, it adds syntax/confusion with no added benefit.
tst[lookupValue][['SomeCol']] is a dataframe (as stated in the
question), not a s...
How does the keyword “use” work in PHP and can I import classes with it?
...but different Namespace in the same file.
E.g:
// You can do this at the top of your Class
use Symfony\Component\Debug\Debug;
if ($_SERVER['APP_DEBUG']) {
// So you can utilize the Debug class it in an elegant way
Debug::enable();
// Instead of this ugly one
// \Symfony\Component\...
Is there a float input type in HTML5?
...
Hack for input, hack for copy & paste, hack on top of a hack = bad practice. We have 2017
– Mars Robertson
Jan 17 '17 at 14:46
1
...
Connection pooling options with JDBC: DBCP vs C3P0
...mark link in benchmark section.
Update #2: (Dec '13) After 4 years at the top, there's now a much faster competitor : https://github.com/brettwooldridge/HikariCP
Update #3: (Sep '14) Please consider BoneCP to be deprecated at this point, recommend switching to HikariCP.
Update #4: (April '15) -- ...
Embedding JavaScript engine into .NET [closed]
...
Another possibility built on top of DLR: RemObjects Script for .NET remobjects.com/script.aspx blogs.remobjects.com/blogs/ck/2010/02/23/p1175
– aprilchild
Feb 23 '10 at 17:58
...
Force line-buffering of stdout when piping to tee
...td::cout even when using std::endl or std::flush. The buffering happens on-top and the easiest solution in Linux seems to be setlinebuf(stdout); as the very first line in main() when you are the author of the program and using the other above solutions when not being able to change the source code.
...
Binding arrow keys in JS/jQuery
...rn false on a jQuery event handler triggers both e.preventDefault() and e.stopPropagation(), the second of which is going to cause any later added events to fail since the event won't propagate to them), and at the end of the switch, will return without calling e.preventDefault() if it's any other k...
Default value in Doctrine
...
This answer should go to the top for sure. Form component uses PropertyAccessor to get and set the values for your properties. Maybe the property accessor should use the methods when they are available?
– Xobb
Aug 1...
Cocoa Autolayout: content hugging vs content compression resistance priority
... The illustration is nice but misleading to say the least. The top guy should say "I'm not gonna (let ME) grow". The child view defines on its own that it doesn't want to grow through it's content hugging behavior. There is no exogenic force (like the illustrated hands) that stop it from...
Check whether an array is a subset of another
...cantly more efficient solution than the others posted here, especially the top solution:
bool isSubset = t2.All(elem => t1.Contains(elem));
If you can find a single element in t2 that isn't in t1, then you know that t2 is not a subset of t1. The advantage of this method is that it is done all ...