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In-place type conversion of a NumPy array
Given a NumPy array of int32 , how do I convert it to float32 in place ? So basically, I would like to do
6 Answers
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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...
How do I bind a WPF DataGrid to a variable number of columns?
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127
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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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 to use WPF Background Worker
...useful)
a) subscribe to ProgressChanged event and use ReportProgress(Int32) in DoWork
b) set worker.WorkerReportsProgress = true; (credits to @zagy)
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How to find out if an item is present in a std::vector?
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answered Feb 20 '09 at 22:00
MSNMSN
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Why do we need break after case statements?
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answered Apr 25 '10 at 23:02
WildCrustaceanWildCrustacean
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jQuery get the location of an element relative to window
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267
Initially, Grab the .offset position of the element and calculate its relative position with r...