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Python JSON serialize a Decimal object
...ichał MarczykMichał Marczyk
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How to calculate a logistic sigmoid function in Python?
...h.exp(-x))
And now you can test it by calling:
>>> sigmoid(0.458)
0.61253961344091512
Update: Note that the above was mainly intended as a straight one-to-one translation of the given expression into Python code. It is not tested or known to be a numerically sound implementation. If yo...
Setting the MySQL root user password on OS X
...hentication_string=PASSWORD("NEWPASSWORD") WHERE User='root';
Update: On 8.0.15 (maybe already before that version) the PASSWORD() function does not work, as mentioned in the comments below. You have to use:
UPDATE mysql.user SET authentication_string='password' WHERE User='root';
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How to check if a specified key exists in a given S3 bucket using Java
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answered Nov 29 '11 at 1:28
sethusethu
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Hide scroll bar, but while still being able to scroll
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838
Just a test which is working fine.
#parent{
width: 100%;
height: 100%;
overflow: h...
How to redirect both stdout and stderr to a file [duplicate]
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MatMat
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How do I detect that an iOS app is running on a jailbroken phone?
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answered Jan 5 '09 at 18:00
wisequarkwisequark
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What is a daemon thread in Java?
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b_erbb_erb
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How to implement classic sorting algorithms in modern C++?
...ell as with std::next() are only available as of C++11 and beyond. For C++98, one needs to write these himself. There are substitutes from Boost.Range in boost::begin() / boost::end(), and from Boost.Utility in boost::next().
the std::is_sorted algorithm is only available for C++11 and beyond. For ...
How to repeat a string a variable number of times in C++?
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