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How do I convert a pandas Series or index to a Numpy array? [duplicate]
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357
To get a NumPy array, you should use the values attribute:
In [1]: df = pd.DataFrame({'A': [1,...
Reimport a module in python while interactive
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wjandrea
12.3k55 gold badges2424 silver badges4747 bronze badges
answered Aug 10 '09 at 11:29
Benjamin WohlwendBenj...
UIButton: how to center an image and a text using imageEdgeInsets and titleEdgeInsets?
...entEdgeInsets = UIEdgeInsetsMake(edgeOffset, 0.0, edgeOffset, 0.0);
Swift 5.0 version
extension UIButton {
func alignVertical(spacing: CGFloat = 6.0) {
guard let imageSize = imageView?.image?.size,
let text = titleLabel?.text,
let font = titleLabel?.font
else { return }
t...
Difference between thread's context class loader and normal classloader
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156
Each class will use its own classloader to load other classes. So if ClassA.class references Cl...
Better explanation of when to use Imports/Depends
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answered Dec 26 '11 at 20:25
Josh O'BrienJosh O'Brien
144k2424 gold badges318318 silver badges421421 bronze badges
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Python group by
...rst, create a dictionary.
>>> input = [('11013331', 'KAT'), ('9085267', 'NOT'), ('5238761', 'ETH'), ('5349618', 'ETH'), ('11788544', 'NOT'), ('962142', 'ETH'), ('7795297', 'ETH'), ('7341464', 'ETH'), ('9843236', 'KAT'), ('5594916', 'ETH'), ('1550003', 'ETH')]
>>> from collections ...
Which maven dependencies to include for spring 3.0?
...o my first project with Spring 3.0 (and maven). I have been using Spring 2.5 (and primer versions) in quite some projects. Nevertheless I am kinda confused, what modules I have to define as dependencies in my pom.xml. I just want to use the core container functions (beans, core, context, el).
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Hidden features of Perl?
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54
votes
The flip-flop operator is useful for skipping the first iteration when loopi...
How to sleep for five seconds in a batch file/cmd [duplicate]
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858
One hack is to (mis)use the ping command:
ping 127.0.0.1 -n 6 > nul
Explanation:
ping i...