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How to extract the decision rules from scikit-learn decision-tree?
...oning. There is nothing preventing a variable from being selected multiple times.
– Zelazny7
Mar 1 '17 at 17:25
okay c...
CSS Progress Circle [closed]
...during the transform. Easy to see if you set progress to 90 and transition time to 10s. To fix just add outline: 1px solid transparent; to .mask, .fill, .shadow group.
– luopio
Jul 9 '15 at 10:49
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Load multiple packages at once
...a bit and that's an additional 7 characters. 7 characters x ~1000000 life time uses of the function x .5 seconds per character = 3500000 seconds. That's 58333.33 minutes, 972.2222 hours or 40.50926 days of a programmer's life we've given back to them :-) In any event our goal is to push to CRAN b...
Can you do a partial checkout with Subversion?
...freedom to bring in previously ignored files and subdirectories at a later time.
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What's the fastest way to read a text file line-by-line?
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I don't understand. In theory, the vast majority of the time spent reading the file would be the seeking time on disk and the overheads of manupulating streams, like what you'd do with the File.ReadLines. File.ReadLines, on the other hand, is supposed to read everything of a file ...
How does one generate a random number in Apple's Swift language?
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you must call srandom(UInt32(time(nil))) first, otherwise it will always return the same number sequence
– Hola Soy Edu Feliz Navidad
Jan 3 '15 at 15:43
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Does functional programming replace GoF design patterns?
...factory pattern, if not currying? Pass parameters to a function a bit at a time, to configure what kind of value it spits out when you finally call it.
So yes, several GoF design patterns are rendered redundant in FP languages, because more powerful and easier to use alternatives exist.
But of cou...
Getting a map() to return a list in Python 3.x
... example, in ipython microbenchmarks converting 45 inputs:
>>> %%timeit -r5 ordinals = list(range(45))
... list(map(chr, ordinals))
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3.91 µs ± 60.2 ns per loop (mean ± std. dev. of 5 runs, 100000 loops each)
>>> %%timeit -r5 ordinals = list(range(45))
... [*map(chr, ordinal...
Why use 'virtual' for class properties in Entity Framework model definitions?
...ty Framework creates become apparent when using the Entity Framework at runtime, not at static compilation time. And only if you enable the Entity Framework's lazy loading or change tracking features. If you opt to never use the lazy loading or change tracking features of the Entity Framework (which...
How do I hotkey directly to File Search tab in Eclipse
...could press CTRL+3 in your editor, type in "file s", press Enter. The next time you press CTRL+3 "File Search" is at the top.
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