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Drop rows with all zeros in pandas data frame
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How can I get the iOS 7 default blue color programmatically?
...om the base class. See the discussion of tintColor at the UIView level for more information.
Assuming you don't change the tintColor before grabbing the default value, you can use:
self.view.tintColor
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How to take the first N items from a generator or list in Python? [duplicate]
...nge(n) in Python3), which works nice on generators as well and seems to be more flexible for changes in general.
# Option #1: taking the first n elements as a list
[x for _, x in zip(xrange(n), generator)]
# Option #2, using 'next()' and taking care for 'StopIteration'
[next(generator) for _ in xr...
Moq: How to get to a parameter passed to a method of a mocked service
...on John Carpenter's comment because I was looking for a solution involving more than one parameter. I figured other folks who stumble onto this page may be in a similar situation. I found this info in the Moq documentation.
I'll use Gamlor's example, but let's pretend the AsyncHandle method takes t...
What is “thread local storage” in Python, and why do I need it?
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Can you give more details about the following sentence please? "If you want to atomically modify anything that you didn't just create in this very same thread, and did not store anywhere another thread can get at it, you have to protect i...
How best to include other scripts?
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do N times (declarative syntax)
...);
Update:
Taken from filling-arrays-with-undefined
This seems to be a more optimised way of creating the initial array, I've also updated this to use the second parameter map function suggested by @felix-eve.
Array.from({ length: 3 }, (x, i) => {
something();
});
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Deleting a file in VBA
...ng to know its length. On the other hand, using string comparison has much more work to do. Additionally, avoid using "" in VB as it always allocates a new string. Use vbNullString instead as it is a constant and does not uses more memory.
– Renaud Bompuis
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Auto Scale TextView Text to Fit within Bounds
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What is the “owning side” in an ORM mapping?
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