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What are five things you hate about your favorite language? [closed]
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you forgot about functions with parameter order changing randomly
– dusoft
Oct 9 '09 at 20:43
39
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What's is the difference between train, validation and test set, in neural networks?
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Testing Set: this data set is used only for testing the final solution in order to confirm the actual predictive power of the network.
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How to unit test an object with database queries
...rns a result. That result is typically defined by you ahead of time.
In order to set up your objects for mocking, you probably need to use some sort of inversion of control/ dependency injection pattern, as in the following pseudo-code:
class Bar
{
private FooDataProvider _dataProvider;
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Comprehensive beginner's virtualenv tutorial? [closed]
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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iOS start Background Thread
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Understand convertRect:toView:, convertRect:FromView:, convertPoint:toView: and convertPoint:fromVie
...y.backgroundColor = UIColor(white: 1.0, alpha: 0.9)
overlay.layer.borderColor = UIColor.black.cgColor
overlay.layer.borderWidth = 1.0
view.addSubview(overlay)
}
}
var ctrl = MyViewController()
PlaygroundPage.current.liveView = ctrl.view
Remember to show the Assistant E...
How to determine whether a Pandas Column contains a particular value
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It would be great if you change order of results from smallest to largest. Nice work!
– smm
Jan 10 at 0:06
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Insert picture into Excel cell [closed]
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Note. It is important to right-click on the border not inside the comment box since the Format Comment dialog window will have different options in each case.
– Developer Marius Žilėnas
Jan 19 '15 at 12:29
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How to amend several commits in Git to change author
...author-info, which also adds --tag-name-filter cat to the filter-branch in order to migrate tags to the new history. It also uses --branches --tags instead of --all, which only rewrites branch and tag history and leaves other refs alone (though that probably doesn't make much of a difference unless ...
Should image size be defined in the img tag height/width attributes or in CSS? [duplicate]
...bitrary user agent (e.g. a speech browser) should have that information in order to relate it to the user. At the least, the aspect ratio could prove useful ("image has a width of 15 and a height of 200"). Such user agents wouldn't necessarily process any CSS.
The spec says that the width and heigh...