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Grep regex NOT containing string
...You can indeed use -v and you can use it in a loop. Perhaps you need to be more specific about your limitations, or perhaps you have a misconception about how your script should work. Try posting some code.
– beerbajay
May 2 '12 at 10:25
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What is the equivalent of bigint in C#?
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Good reference for more data types: msdn.microsoft.com/en-us/library/system.data.sqldbtype.aspx
– MacGyver
Aug 17 '12 at 14:47
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How can I create tests in Android Studio?
...nd not the Android APIs. (Sometimes you can make a fake API object to test more things locally. This is called a mocking. A mock Context is an example.)
Instrumented tests. These tests are run on a real device or in the emulator. That makes them slower than the local tests. However, they are more fl...
how to add script src inside a View when using Layout
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Numpy matrix to array
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If you'd like something a bit more readable, you can do this:
A = np.squeeze(np.asarray(M))
Equivalently, you could also do: A = np.asarray(M).reshape(-1), but that's a bit less easy to read.
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Calculate total seconds in PHP DateInterval
...ackM. Good to know. I do hope whatever is being built now isn't running anymore in 2037. Feel free to provide a year 2038 bug safe alternative solution.
– Ben
Jun 27 '14 at 9:59
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How to clear all s’ contents inside a parent ?
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This clears more than what was asked for in the original question -- you should use a more specific selector.
– Drew Noakes
Aug 10 '11 at 10:48
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How come an array's address is equal to its value in C?
...erent types, so array+1 and &array+1 will not be equal if the array is more than 1 element long).
There are two exceptions to this: when the array name is an operand of sizeof or unary & (address-of), the name refers to the array object itself. Thus sizeof array gives you the size in bytes...
In Python, how do I create a string of n characters in one line of code?
...tring_val = "x" * 10 # gives you "xxxxxxxxxx"
And if you want something more complex, like n random lowercase letters, it's still only one line of code (not counting the import statements and defining n):
from random import choice
from string import ascii_lowercase
n = 10
string_val = "".join(c...