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Assign pandas dataframe column dtypes
...ry","B":"float32","C":"int32","D":"float64"},
sep=","
)
df.info()
<class 'pandas.core.frame.DataFrame'>
RangeIndex: 5 entries, 0 to 4
Data columns (total 4 columns):
A 5 non-null category
B 5 non-null float32
C 5 non-null int32
D 5 non-null float64
dtypes: category...
mingw-w64 threads: posix vs win32
...
@user460153 some info qt-project.org/wiki/…
– Alex V.
Oct 20 '14 at 6:44
10
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Disable HttpClient logging
...eat things you already know (or think you know), but there is a bit of mis-information floating around on this question, so I'm going to start at the beginning and spell it all out
Commons HttpClient uses Commons-Logging for all its logging needs.
Commons-Logging is not a full logging framework, b...
How to encrypt String in Java
...ies in all the implementations make me cringe so I'm
posting this to add information regarding encryption for others as it
has been 7 Years from the original post. I hold a Masters Degree in
Computer Engineering and spent a lot of time studying and learning
Cryptography so I'm throwing my tw...
How to read the Stock CPU Usage data
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So far this has been the most helpful source of information regarding this I could find.
Apparently the numbers do NOT reperesent load average in %:
http://forum.xda-developers.com/showthread.php?t=1495763
...
MongoDB Show all contents from all collections
...g to see all contents of that collection:
db.collectionName.find()
More info here on the MongoDB Quick Reference Guide.
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new keyword in method signature
...ase is the one that will be called, NOT the one in the derived.
Some more info: http://www.akadia.com/services/dotnet_polymorphism.html
Re your edit: In the example that I gave, if you were to "override" instead of using "new" then when you call b.Method(); the Derived class's Method would be call...
Identify user in a Bash script called by sudo
... runs the who command filtered for the current session. It gives you more info than you need. So, do this to get just the user:
who am i | awk '{print $1}'
Alternatively (and simpler) you can use logname. It does the same thing as the above statement.
This gives you the username that logged ...
Pass An Instantiated System.Type as a Type Parameter for a Generic Class
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Yeah, I dont undertand how to use created if the only info you have about the type returned is in the typeArgument type variable? It seems to me like you would have to cast to that variable, but you dont know what it is so Im not sure if you can do that with reflection. Another ...
Do python projects need a MANIFEST.in, and what should be in it?
...is under source control (right??) so there's no need for MANIFEST.in. More info in this article.
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