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Is there a method to generate a UUID with go language
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u[8] = (u[8] | 0x80) & 0xBF // what's the purpose ?
u[6] = (u[6] | 0x40) & 0x4F // what's the purpose ?
These lines clamp the values of byte 6 and 8 to a specific range. rand.Read returns random bytes in the range 0-255, which are not al...
Is it possible to have a multi-line comments in R? [duplicate]
...s how come R doesn't support a multi-line comments (like /* comment */ of PHP, for example).
7 Answers
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Pure JavaScript equivalent of jQuery's $.ready() - how to call a function when the page/DOM is ready
With jQuery, we all know the wonderful .ready() function:
10 Answers
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setuptools: package data folder location
...o your Python package root, no matter where or how it is installed.
For example, if I have a project layout like so:
project/
foo/
__init__.py
data/
resource1/
foo.txt
You can add a function to __init__.py to locate an absolute path to a data
file...
Test if a variable is set in bash when using “set -o nounset”
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How about a oneliner?
[ -z "${VAR:-}" ] && echo "VAR is not set or is empty" || echo "VAR is set to $VAR"
-z checks both for empty or unset variable
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Find all files with a filename beginning with a specified string?
...ry with roughly 100000 files in it, and I want to perform some function on all files beginning with a specified string, which may match tens of thousands of files.
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C# List of objects, how do I get the sum of a property
I have a list of objects. One property of the individual object entry is amount. How do I get the sum of amount?
4 Answers
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Is there a documented way to set the iPhone orientation?
...ke sense in Landscape mode, so as I swapping the views out I would like to force the rotation to be set to portrait.
17 Ans...
Fragment in ViewPager using FragmentPagerAdapter is blank the second time it is viewed
...r me too. Here is a link. It seems to save the fragment state, which makes all the difference. developer.android.com/reference/android/support/v4/app/…
– Tjaart
Jan 28 '14 at 12:04
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Find object by id in an array of JavaScript objects
... would it therefore be something like: myArray.find(x => x.id === '45' && x.color == 'red').foo
– Apqu
Oct 20 '16 at 10:33
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