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Reimport a module in python while interactive
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I'm a bit late, but I think this does not work if what you need to reload is a function or class from within the module: if my import statment was from mymodule import myfunc, then importlib.reload(myfunc), importlib.reload(mymodul...
Shards and replicas in Elasticsearch
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@javanna Great explanation, can talk a bit about multi clusters and how they work?
– raffian
Jul 2 '13 at 20:03
3
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How does std::move() transfer values into RValues?
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We start with the move function (which I cleaned up a little bit):
template <typename T>
typename remove_reference<T>::type&& move(T&& arg)
{
return static_cast<typename remove_reference<T>::type&&>(arg);
}
Let's start with the eas...
Remove duplicate elements from array in Ruby
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I'm a bit confused by this. The block is used if you need your own comparison function -- in your example, sending uniq to that array without a block would return the same value as it does with your block.
– h...
Load a WPF BitmapImage from a System.Drawing.Bitmap
I have an instance of a System.Drawing.Bitmap and would like to make it available to my WPF app in the form of a System.Windows.Media.Imaging.BitmapImage .
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Show a Form without stealing focus?
...turn true; }
}
And if you don't want the user to click this notification window either, you can override CreateParams:
protected override CreateParams CreateParams
{
get
{
CreateParams baseParams = base.CreateParams;
const int WS_EX_NOACTIVATE = 0x08000000;
const int WS_EX_TOOLWI...
In c# is there a method to find the max of 3 numbers?
...nd 5 measurements... If you turn on optimizations the trend turns and Math wins more the more values you add. But... you would need billions of comparisons before performance mattered.
– Jens
Jul 8 '16 at 8:41
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How can I manually generate a .pyc file from a .py file
...leall. It works nicely both from scripts and from the command line. It's a bit higher level module/tool than the already mentioned py_compile that it also uses internally.
share
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improve this answe...
How do I avoid capturing self in blocks when implementing an API?
... a reference without retaining the result, though they all behave a little bit differently: __weak will try to zero the reference when the object is released; __unsafe_unretained will leave you with an invalid pointer; __block will actually add another level of indirection and allow you to change th...
How to pretty-print a numpy.array without scientific notation and with given precision?
... works:
numpy has a function `np.array2string( A, "%.3g" )` (simplifying a bit).
`printf()` splits the format string, and for format / arg pairs
format: % d e f g
arg: try `np.asanyarray()`
--> %s np.array2string( arg, format )
Other formats and non-ndarray args are left alone, formatte...