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What is the purpose of class methods?
...github.com/zzzeek/sqlalchemy/blob/ab6946769742602e40fb9ed9dde5f642885d1906/lib/sqlalchemy/dialects/mssql/pymssql.py#L47
You can see that the dbapi() method, which a database backend uses to import the vendor-specific database library it needs on-demand, is a class method because it needs to run bef...
What is the fastest way to send 100,000 HTTP requests in Python?
...nts threading/concurrency. I have even looked at the python concurrence library, but cannot figure out how to write this program correctly. Has anyone come across a similar problem? I guess generally I need to know how to perform thousands of tasks in Python as fast as possible - I suppose that...
Splitting templated C++ classes into .hpp/.cpp files--is it possible?
... separate cpp file but practically if you intend to write a template class library and distribute it with header and lib files to hide the implementation, it is simply not possible.
To know why, let us look at the compilation process. The header files are never compiled. They are only preprocessed...
JUnit 4 Test Suites
... file showing how to run this test suite from ANT?
– LiborStefek
May 22 '19 at 13:39
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Save classifier to disk in scikit-learn
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You can also use joblib.dump and joblib.load which is much more efficient at handling numerical arrays than the default python pickler.
Joblib is included in scikit-learn:
>>> import joblib
>>> from sklearn.datasets import lo...
jQuery table sort
...functions separate, and give them meaningful names, to build my own little library of "ways to sort things" that are specific to the solution I'm building.)
– mindplay.dk
Jan 6 '14 at 16:31
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No module named setuptools
...\code\Python\get-pip.py
Requirement already up-to-date: pip in c:\python27\lib\site-packages
Collecting wheel
Downloading wheel-0.29.0-py2.py3-none-any.whl (66kB)
100% |################################| 69kB 255kB/s
Installing collected packages: wheel
Successfully installed wheel-0.29.0
C:\P...
Get all attributes of an element using jQuery
...lt;/i>");
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<div id="myTestDiv" ekind="div" etype="text" name="stack">
click This
</div>
<div id="attrs">Attributes are <div>
...
nodejs require inside TypeScript file
...fault definitions for window, document and such specified in a file called lib.d.ts. If I do a grep for require in this file I can find no definition of a function require. Hence, we have to tell the compiler ourselves that this function will exist at runtime using the declare syntax:
declare funct...
Adding data attribute to DOM
... == 1;
}).text('222');
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div>1</div>
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