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How to disable margin-collapsing?
... extraneous pixel complicates calculations for no good reason. Is there a more reasonable way to disable this margin-collapsing?
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What is the copy-and-swap idiom?
...hat this is non-throwing, because of the data
// types being used; more attention to detail with regards
// to exceptions must be given in a more general case, however
std::copy(other.mArray, other.mArray + mSize, mArray);
}
// destructor
~dumb_array()
{
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Is there a standard naming convention for XML elements? [closed]
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Read file from line 2 or skip header row
...isaLivac is right - this answer generalises to any line, so this is a much more powerful solution.
– Daniel Soutar
Jan 25 '18 at 23:20
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Get month name from number
... = datetime.datetime.now()
mydate.strftime("%B")
Returns: December
Some more info on the Python doc website
[EDIT : great comment from @GiriB] You can also use %b which returns the short notation for month name.
mydate.strftime("%b")
For the example above, it would return Dec.
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Understanding the Event Loop
...eaded application, then what processes setTimeouts while JS engine accepts more requests and executes them? Isn't that single thread will continue working on other requests? Then who is going to keep working on setTimeout while other requests keep coming and get executed.
There's only 1 thread in ...
What is a semaphore?
...ly are there real-world situations where the analogy actually holds - it's more often that there are several of the same type, but still individual resources, like the bathrooms, which cannot be used this way.
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The correct use of a semaphore is for signaling from one task to another. A mutex is ...
Convert seconds value to hours minutes seconds?
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You should have more luck with
hours = roundThreeCalc.divide(var3600, BigDecimal.ROUND_FLOOR);
myremainder = roundThreeCalc.remainder(var3600);
minutes = myremainder.divide(var60, BigDecimal.ROUND_FLOOR);
seconds = myremainder.remainder(var...
How to debug Ruby scripts [closed]
...ing up an irb session. I recommend only using the console debuggers once more simple solutions like raising an exception are unable to solve your problem.
– Kelsey Hannan
Aug 14 '15 at 3:56
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Is there a way to “autosign” commits in Git with a GPG key?
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