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How to calculate a logistic sigmoid function in Python?
...scipy.org/doc/scipy/reference/generated/scipy.stats.logistic.html
In [1]: from scipy.stats import logistic
In [2]: logistic.cdf(0.458)
Out[2]: 0.61253961344091512
which is only a costly wrapper (because it allows you to scale and translate the logistic function) of another scipy function:
In [3...
Setting the MySQL root user password on OS X
...er.
Mac OSX: System Preferences > MySQL > Stop MySQL Server
Linux (From Terminal): sudo systemctl stop mysqld.service
Start the server in safe mode with privilege bypass
From Terminal: sudo /usr/local/mysql/bin/mysqld_safe --skip-grant-tables
In a new terminal window:
sudo /usr/local/m...
What are differences between PECL and PEAR?
... @troelskn, You call that a "distribution channel"? How is it different from a normal tomdickharry PHP library? Are you going to call jQuery a "distribution channel" too?
– Pacerier
Oct 14 '14 at 5:46
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How to concatenate items in a list to a single string?
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adding a map actually helps with datatypes apart from string. Great!
– appleboy
Feb 28 '19 at 7:55
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Why are only final variables accessible in anonymous class?
...y though, if you want the same sort of functionality as C# where variables from different scopes can be "instantiated" different numbers of times.
– Jon Skeet
Jan 19 '11 at 7:15
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Get query string parameters url values with jQuery / Javascript (querystring)
...earchParams Let's have a look at how we can use this new API to get values from the location!
// Assuming "?post=1234&action=edit"
var urlParams = new URLSearchParams(window.location.search);
console.log(urlParams.has('post')); // true
console.log(urlParams.get('action')); // "edit"
consol...
How to properly use unit-testing's assertRaises() with NoneType objects? [duplicate]
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The answer from @unutbu shows how to call assertRaises (no lambda necessary)
– scharfmn
Apr 4 '18 at 17:45
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When would you use a List instead of a Dictionary?
...ent a custom hashtable that does not implement the IDictionary interface.
from here
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When to use “new” and when not to, in C++? [duplicate]
When should I use the "new" operator in C++? I'm coming from C#/Java background and instantiating objects is confusing for me.
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Is there a range class in C++11 for use with range based for loops?
...I'd also propose to alias iterator to const_iterator, have iterator derive from std::iterator and have range implement cbegin and cend. Oh and... why does iterator::operator++ returns a const reference ?
– Matthieu M.
Aug 25 '11 at 6:27
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