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Difference between 'new operator' and 'operator new'?
...n in any case.
Operator new is a function that allocates raw memory -- at least conceptually, it's not much different from malloc(). Though it's fairly unusual unless you're writing something like your own container, you can call operator new directly, like:
char *x = static_cast<char *>(ope...
PHP abstract properties
...get it on class loading, but it is quite close to the desired behavior, at least in my case.
I define getProp() as final to avoid that some smart guy (aka myself in 6 months) is tempted to do
class D extends A {
public static function getProp() {
// really smart
}
}
D::getProp();
...
What is the difference between an expression and a statement in Python?
...ence of a circle is 2πr.
In gross general terms: Expressions produce at least one value.
In Python, expressions are covered extensively in the Python Language Reference In general, expressions in Python are composed of a syntactically legal combination of Atoms, Primaries and Operators.
Python...
In Java, is there a way to write a string literal without having to escape quotes?
... primitive variable type for String, Strings and chars can be combined (at least the eclipse compiler doesn't seem to complain).
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In a .csproj file, what is for?
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Not true. At least in the new dot net cli. if you have an item declared as None with a CopyToOutputDirectory set to true it will get published in a dotnet publish
– disklosr
Jan 3 '19 at 10:14
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Why does Google +1 record my mouse movements? [closed]
...andom generator seed, a seed provided by Google would be enough, no? Or at least just one or two mouse moves. The current way seem a bit suspicious indeed. It would be nice to have Google show some transparency here where others have failed giving it.
– Wernight
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Start a git commit message with a hashmark (#)
...onfig: be strict on core.commentChar
We don't support comment strings (at least not yet). And multi-byte character encoding could also be misinterpreted.
The test with two commas is updated because it violates this. It's added with the patch that introduces core.commentChar in eff80a9 (Allow custom...
Group query results by month and year in postgresql
...eginners. You should have explained the logic behind your answer, maybe at least a bit (although it may seem simple and straightforward for the rest of us).
– Radu Gheorghiu
Jul 5 '13 at 15:40
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How to solve “Could not establish trust relationship for the SSL/TLS secure channel with authority”
...fine this and do some custom checking (for certificate name, hash etc).
at least you can circumvent problems during development when using test certificates.
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Check if a Bash array contains a value
...pproach has the advantage of not needing to loop over all the elements (at least not explicitly). But since array_to_string_internal() in array.c still loops over array elements and concatenates them into a string, it's probably not more efficient than the looping solutions proposed, but it's more ...