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Cannot create an NSPersistentStoreCoordinator with a nil model
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Proper way to use **kwargs in Python
...a default value to get() for keys that are not in the dictionary:
self.val2 = kwargs.get('val2',"default value")
However, if you plan on using a particular argument with a particular default value, why not use named arguments in the first place?
def __init__(self, val2="default value", **kwargs)...
How to handle a lost KeyStore password in Android?
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How can I avoid Java code in JSP files, using JSP 2?
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Why is there no Tree class in .NET?
...ook at C5? It's super-handy and they have several tree implementations (1, 2, 3).
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Change drawable color programmatically
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267
Try this:
Drawable unwrappedDrawable = AppCompatResources.getDrawable(context, R.drawable.my_...
Is the sizeof(some pointer) always equal to four?
...hat sizeof(int *) == sizeof(double *).
In practice, pointers will be size 2 on a 16-bit system (if you can find one), 4 on a 32-bit system, and 8 on a 64-bit system, but there's nothing to be gained in relying on a given size.
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Is there a Google Voice API? [closed]
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No, there is no API for Google Voice as of 2019.
"pygooglevoice" can perform most of the voice functions from Python. It can send SMS. I've developed code to receive SMS messages, but the overhead is excessive given the current Google Voice interface. Each poll re...
Removing first x characters from string?
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>>> text = 'lipsum'
>>> text[3:]
'sum'
See the official documentation on s...