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Relationship between SciPy and NumPy
SciPy appears to provide most (but not all [1]) of NumPy's functions in its own namespace. In other words, if there's a function named numpy.foo , there's almost certainly a scipy.foo . Most of the time, the two appear to be exactly the same, oftentimes even pointing to the same function object.
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How to use int.TryParse with nullable int? [duplicate]
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answered Aug 2 '10 at 18:44
Jon SkeetJon Skeet
1211k772772 gold badges85588558 silver badges88218821 bronze badges
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How to declare and add items to an array in Python?
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714
{} represents an empty dictionary, not an array/list. For lists or arrays, you need [].
To in...
Find all files with a filename beginning with a specified string?
I have a directory with roughly 100000 files in it, and I want to perform some function on all files beginning with a specified string, which may match tens of thousands of files.
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Using GSON to parse a JSON array
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113
Problem is caused by comma at the end of (in your case each) JSON object placed in the array: ...
How to sort git tags by version string order of form rc-X.Y.Z.W?
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161
Use version sort
git tag -l | sort -V
or for git version >= 2.0
git tag -l --sort=v:ref...
Pull to refresh UITableView without UITableViewController
...action: #selector(refresh(_:)), for: .valueChanged)
if #available(iOS 10.0, *) {
tableView.refreshControl = refreshControl
} else {
tableView.backgroundView = refreshControl
}
}
@objc func refresh(_ refreshControl: UIRefreshControl) {
// Do your job, when done:
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How to add to an existing hash in Ruby
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191
If you have a hash, you can add items to it by referencing them by key:
hash = { }
hash[:a] =...
Javascript: negative lookbehind equivalent?
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12 Answers
12
Active
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Git format-patch to be svn compatible?
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edited Oct 17 '14 at 11:28
Duncan Jones
55.8k2222 gold badges158158 silver badges218218 bronze badges
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