大约有 40,000 项符合查询结果(耗时:0.0585秒) [XML]

https://stackoverflow.com/ques... 

How can I tell PyCharm what type a parameter is expected to be?

When it comes to constructors, and assignments, and method calls, the PyCharm IDE is pretty good at analyzing my source code and figuring out what type each variable should be. I like it when it's right, because it gives me good code-completion and parameter info, and it gives me warnings if I try t...
https://stackoverflow.com/ques... 

Pelican 3.3 pelican-quickstart error “ValueError: unknown locale: UTF-8”

... You could try a solution posted here or here. Basically, add some lines to your ~/.bash_profile: export LC_ALL=en_US.UTF-8 export LANG=en_US.UTF-8 There is an outstanding bug report related to this issue. It appears that Python makes some assumptions about the format of l...
https://stackoverflow.com/ques... 

What is the meaning of “POSIX”?

... and I read it every time I encounter the term. The fact is that I never really understood what it is. 14 Answers ...
https://stackoverflow.com/ques... 

Parsing Visual Studio Solution files

...gage in the meta discussions if you want to learn more about this. I personally find that it's a bit crazy sometimes. Please note that I had absolutely nothing to do with your edits getting shut down. The proper way though I think to add you edits is actually to repost everything as another answer. ...
https://stackoverflow.com/ques... 

pandas three-way joining multiple dataframes on columns

...SV files. Each has the first column as the (string) names of people, while all the other columns in each dataframe are attributes of that person. ...
https://stackoverflow.com/ques... 

How do I check which version of NumPy I'm using?

...c Rodger: yeah, but your is more general to any module that cares to set a __version__. – Esteban Küber Oct 5 '09 at 14:13 57 ...
https://stackoverflow.com/ques... 

Visual Studio support for new C / C++ standards?

I keep reading about C99 and C++11 and all these totally sweet things that are getting added to the language standard that might be nice to use someday. However, we currently languish in the land of writing C++ in Visual Studio. ...
https://stackoverflow.com/ques... 

Received an invalid column length from the bcp client for colid 6

... Specifically, if you have any columns that are VARCHAR smaller than 4, watch out for NULL in your data getting misinterpreted as the 4char string "NULL" – CrazyPyro Feb 11 at 8:13 ...
https://stackoverflow.com/ques... 

Best way to assert for numpy.array equality?

..._equal is more reliable. update A few versions ago numpy obtained assert_allclose which is now my favorite since it allows us to specify both absolute and relative error and doesn't require decimal rounding as the closeness criterion. ...
https://stackoverflow.com/ques... 

Why isn't `int pow(int base, int exponent)` in the standard C++ libraries?

... of power functions (and others). C++11 [c.math] /11 states, after listing all the float/double/long double overloads (my emphasis, and paraphrased): Moreover, there shall be additional overloads sufficient to ensure that, if any argument corresponding to a double parameter has type double or an...