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Converting strings to floats in a DataFrame
...pd.to_numeric(s)
s = pd.Series(['apple', '1.0', '2', -3])
pd.to_numeric(s, errors='ignore')
pd.to_numeric(s, errors='coerce')
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Why does @foo.setter in Python not work for me?
...t;
File "/devel/class_test.py", line 6, in x
return self._x
AttributeError: 'testDec' object has no attribute '_x'
>>> k.x = 5
called setter
>>> k.x
called getter
5
>>>
Another detail that might cause problems is that both methods need the same name for the proper...
What are the rules for the “…” token in the context of variadic templates?
...pecific actions. So the following is not possible:
typedef Ts MyList; // error!
Ts var; // error!
auto copy = vs; // error!
Expansion loci
Function arguments
template <typename... Ts>
void fun(Ts... vs)
Initializer lists
any a[] = { vs... };
Base specifiers
template...
Multiple arguments to function called by pthread_create()?
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@sigjuice, It doesn't work for me. I see compilation error: invalid conversion from ‘void*’ to ‘arg_struct*’.
– Neshta
Oct 15 '14 at 17:17
add a ...
How can I format my grep output to show line numbers at the end of the line, and also the hit count?
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your solution seems fine but get an error awk95: syntax error at source line context is >>> ' <<< missing } awk95: bailing out at source line 1
– London
Oct 19 '10 at 12:27
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Gradle does not find tools.jar
...Files\Java\jre8\bin. If we look in there, there is no Tools.jar, hence the error.
You need to find where the JDK is, in my case: D:\Program Files\Java\jdk1.8.0_11, and if you look in the lib directory, you will see Tools.jar.
What I did I created a new environment variable JAVA_HOME:
And then y...
Is there a Subversion command to reset the working copy?
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the 2nd snippet does not seem to work for me: awk: fatal: error reading input file '-': Input/output error
– hbogert
May 12 '15 at 20:03
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Jackson - Deserialize using generic class
... TypeReference<Data<T>>(){} ... But I am getting the following error - cannot access private java.lang.class.Class() from java.lang.class. Failed to set access. Cannot make a java.lang.Class constructor accessible
– gnjago
Jul 26 '12 at 19:46
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What's is the difference between include and extend in use case diagram?
...when certain criteria are met.
a typical example: between login and show error message (only happened sometimes)
(login) <--- << extend >> --- (show error message)
"show error message" only happens sometimes when the login process failed.
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Which ORM should I use for Node.js and MySQL? [closed]
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I get this error "Error: Cannot find module 'hat'" when I try to deploy this. .. no amount of npm install or re-install seems to help. Any suggestions? Thanks
– Gene Bo
May 28 '15 at 17:19
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