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Volatile vs Static in Java
Is it correct to say that static means one copy of the value for all objects and volatile means one copy of the value for all threads?
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Single huge .css file vs. multiple smaller specific .css files? [closed]
Is there any advantage to having a single monster .css file that contains style elements that will be used on almost every page?
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Git commit with no commit message
How can I commit changes without specifying commit message? Why is it required by default?
9 Answers
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PhoneGap: Detect if running on desktop browser
...ile versions. I want to be able to detect if PhoneGap calls will work (ie, is the user on a mobile device that will support PhoneGap).
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A fast method to round a double to a 32-bit int explained
...a double to a 32-bit int . I extracted the macro , and it looks like this:
3 Answers
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How to fix: “HAX is not working and emulator runs in emulation mode”
Question is
17 Answers
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submitting a GET form with query string params and hidden params disappear
Consider this form:
10 Answers
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Best practices for circular shift (rotate) operations in C++
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See also an earlier version of this answer on another rotate question with some more details about what asm gcc/clang produce for x86.
The most compiler-friendly way to express a rotate in C and C++ that avoids any Undefined Behaviour seems to be John Regeh...
What's the difference between require and require-dev? [duplicate]
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edited Dec 9 '19 at 21:55
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How to get all subsets of a set? (powerset)
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The Python itertools page has exactly a powerset recipe for this:
from itertools import chain, combinations
def powerset(iterable):
"powerset([1,2,3]) --> () (1,) (2,) (3,) (1,2) (1,3) (2,3) (1,2,3)"
s = list(iterable)
return chain.from_iterable(combinations(s, r) for r...