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How can I tell which homebrew formulae are upgradable?
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answered Oct 23 '12 at 21:09
AndyAndy
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How is “=default” different from “{}” for default constructor and destructor?
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Convert String to Uri
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cchenesonccheneson
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Can I disable a CSS :hover effect via JavaScript?
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There i...
What is maximum query size for mysql?
... Stan Bondi
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answered May 2 '13 at 9:50
kiriloffkiriloff
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Efficiently updating database using SQLAlchemy ORM
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edited Jul 24 '19 at 9:13
evandrix
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answered No...
Pull request vs Merge request
...swered Apr 29 '15 at 18:28
gilly3gilly3
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Find first element by predicate
...ly do the following test:
List<Integer> list = Arrays.asList(1, 10, 3, 7, 5);
int a = list.stream()
.peek(num -> System.out.println("will filter " + num))
.filter(x -> x > 5)
.findFirst()
.get();
System.out.println(a);
Which outputs:
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pandas dataframe columns scaling with sklearn
...me({'A':[14.00,90.20,90.95,96.27,91.21],
'B':[103.02,107.26,110.35,114.23,114.68],
'C':['big','small','big','small','small']})
>>> dfTest[['A', 'B']] = scaler.fit_transform(dfTest[['A', 'B']])
>>> dfTest
A B ...