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How to reshape data from long to wide format
...ast: see stackoverflow.com/a/44271092/190791
– Timothée HENRY
Jul 3 '19 at 7:07
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Storing R.drawable IDs in XML array
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kotlin way could be this:
fun Int.resDrawableArray(context: Context, index: Int, block: (drawableResId: Int) -> Unit) {
val array = context.resources.obtainTypedArray(this)
block(array.getResourceId(index, -1))
array.recycle()
}
R.array.rand...
How can I unit test a GUI?
...gain could one expect compared to MD5?
– Lèse majesté
Jul 4 '12 at 5:33
1
You answer means "nev...
How to add images to README.md on GitHub?
...n a local viewer, with no need of internet access
– Régis B.
May 22 '17 at 10:03
2
@Rich can you...
Python's equivalent of && (logical-and) in an if-statement
...lt, then the second operator isn't evaluated at all.
To show this I use a function that simply takes a value, prints it and returns it again. This is handy to see what is actually
evaluated because of the print statements:
>>> def print_and_return(value):
... print(value)
... retu...
'const int' vs. 'int const' as function parameters in C++ and C
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@étale-cohomology Good point, added. Should have been there all along.
– Konrad Rudolph
May 30 '18 at 11:04
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How does Python 2 compare string and int? Why do lists compare as greater than numbers, and tuples g
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Fun fact : complex(1,0) > 'abc' is False but complex(1,0) > complex(0,0) raises a TypeError
– Eric Duminil
Jan 22 '17 at 18:48
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Is “argv[0] = name-of-executable” an accepted standard or just a common convention?
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Guesswork (even educated guesswork) is fun but you really need to go to the standards documents to be sure. For example, ISO C11 states (my emphasis):
If the value of argc is greater than zero, the string pointed to by argv[0] represents the program name; argv...
Javascript : natural sort of alphanumerical strings
I'm looking for the easiest way to sort an array that consists of numbers and text, and a combination of these.
7 Answers
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Can the :not() pseudo-class have multiple arguments?
...box"] {
/* styles that reset previous styles */
}
It's not nearly as fun, but it worked for me when :not() was being pugnacious. It's not ideal, but it's solid.
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