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How can I create directories recursively? [duplicate]
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217
os.makedirs is what you need. For chmod or chown you'll have to use os.walk and use it on ever...
Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?
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302
Generically, a covariant type parameter is one which is allowed to vary down as the class is sub...
JavaScript Date Object Comparison
...ts are never equal to each other. Coerce them to number:
alert( +startDate2 == +startDate3 ); // true
If you want a more explicity conversion to number, use either:
alert( startDate2.getTime() == startDate3.getTime() ); // true
or
alert( Number(startDate2) == Number(startDate3) ); // true
Oh, ...
How to include an '&' character in a bash curl statement
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123
Putting the entire URL inside double quotes should take care of your problem.
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Using ECMAScript 6
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edited May 23 '17 at 12:18
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answered Jun 3 '14 at 9:29
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How can I get the current date and time in UTC or GMT in Java?
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How can I remove a commit on GitHub? [duplicate]
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21 Answers
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sed in-place flag that works both on Mac (BSD) and Linux
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221
If you really want to just use sed -i the 'easy' way, the following DOES work on both GNU and ...
How do I bind a WPF DataGrid to a variable number of columns?
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Here's a workaround for Binding Columns in the DataGrid. Since the Columns property is ReadOnly...
Go Unpacking Array As Arguments
... sum = sum + v
}
return sum;
}
func main() {
arr := []int{2,4}
sum := my_func(arr...)
fmt.Println("Sum is ", sum)
}
Now you can sum as many things as you'd like. Notice the important ... after when you call the my_func function.
Running example: http://ideone.com/8htWfx
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