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deleting rows in numpy array
...ve the following array x:
x = array([[1,2,3],
[4,5,6],
[7,8,9]])
To delete the first row, do this:
x = numpy.delete(x, (0), axis=0)
To delete the third column, do this:
x = numpy.delete(x,(2), axis=1)
So you could find the indices of the rows which have a 0 in them, put them...
When should TaskCompletionSource be used?
...se it when only an event based API is available (for example Windows Phone 8 sockets):
public Task<Args> SomeApiWrapper()
{
TaskCompletionSource<Args> tcs = new TaskCompletionSource<Args>();
var obj = new SomeApi();
// will get raised, when the work is done
obj....
MySQL Cannot drop index needed in a foreign key constraint
...
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GetManifestResourceStream returns NULL
...e embedded resource name.
– Ron
Feb 8 '14 at 1:23
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I'm glad to have helped! If you feel that thi...
onIabPurchaseFinished never called.
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pix
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answered Feb 19 '13 at 21:53
bugzybugzy
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HTTP redirect: 301 (permanent) vs. 302 (temporary)
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583
Status 301 means that the resource (page) is moved permanently to a new location. The client/br...
what is the preferred way to mutate a React state?
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HeapHeap
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Is there “0b” or something similar to represent a binary number in Javascript
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189
Update:
Newer versions of JavaScript -- specifically ECMAScript 6 -- have added support for bi...
How to Get a Layout Inflater Given a Context?
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Dave WebbDave Webb
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Textarea onchange detection
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answered May 13 '10 at 16:58
Josh StodolaJosh Stodola
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