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ORA-00979 not a group by expression
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234
You must put all columns of the SELECT in the GROUP BY or use functions on them which compress t...
ImageView in circular through xml
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224
You can make a simple circle with white border and transparent content with shape.
// res/drawa...
Use a list of values to select rows from a pandas dataframe [duplicate]
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You can use isin method:
In [1]: df = pd.DataFrame({'A': [5,6,3,4], 'B': [1,2,3,5]})
In [2]: df
Out[2]:
A B
0 5 1
1 6 2
2 3 3
3 4 5
In [3]: df[df['A'].isin([3, 6])]
Out[3]:
A B
1 6 2
2 3 3
And to get the opposite use ~:
In [4]: df[~df['A'].isin([3, 6])]
Out[4]:
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How can I parse a time string containing milliseconds in it with python?
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compie
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answered Mar 30 '09 at 17:49
DNSDNS
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Using reCAPTCHA on localhost
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edited Jul 9 '18 at 6:46
Adam
4,29966 gold badges2525 silver badges3434 bronze badges
answered Apr 3...
Javascript Regex: How to put a variable inside a regular expression?
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Jason McCrearyJason McCreary
64.3k2020 gold badges122122 silver badges166166 bronze badges
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How to print (using cout) a number in binary form?
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437
The easiest way is probably to create an std::bitset representing the value, then stream that ...
How to change checkbox's border style in CSS?
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14 Answers
14
Active
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How to create NS_OPTIONS-style bitmask enumerations in Swift?
...tions.FirstOption
let opt2: MyOptions = .SecondOption
let opt3 = MyOptions(4)
And it also behaves like we'd expect options to behave:
let singleOption = MyOptions.FirstOption
let multipleOptions: MyOptions = singleOption | .SecondOption
if multipleOptions & .SecondOption != nil { // see n...
How to disable scrolling temporarily?
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748
The scroll event cannot be canceled. But you can do it by canceling these interaction events:
M...