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std::unique_ptr with an incomplete type won't compile
...this.
If you have template constructors, then you're screwed, even if you don't construct the impl_ member:
template <typename T>
foo::foo(T bar)
{
// Here the compiler needs to know how to
// destroy impl_ in case an exception is
// thrown !
}
At namespace scope, using unique...
in_array multiple values
How do I check for multiple values, such as:
6 Answers
6
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java : convert float to String and String to float
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Do i need to import something for this to work? I get undefied type 'Float' (I'm in a weird java environment though, openhab scripts)
– Jonathan
Feb 5 '15 at 13:25
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__FILE__ macro shows full path
... (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__)
For Windows use '\\' instead of '/'.
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How to call a method defined in an AngularJS directive?
...ug 28 '13 at 12:29
Oliver WienandOliver Wienand
3,94611 gold badge1111 silver badges99 bronze badges
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How to print Boolean flag in NSLog?
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Here's how I do it:
BOOL flag = YES;
NSLog(flag ? @"Yes" : @"No");
?: is the ternary conditional operator of the form:
condition ? result_if_true : result_if_false
Substitute actual log strings accordingly where appropriate.
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Check whether a string matches a regex in JS
I want to use JavaScript (can be with jQuery) to do some client-side validation to check whether a string matches the regex:
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What's the difference between IQueryable and IEnumerable
...merables using the Linq extensions. So what is this IQueryable and how does it differ?
7 Answers
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C++ IDE for Macs [closed]
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Xcode doesn't have refactoring support on OSX. Or at least it was disabled on my system.. so I use eclipse for now.
– Nils
Apr 24 '10 at 18:53
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Regular Expressions- Match Anything
How do I make an expression to match absolutely anything (including whitespaces)? Example:
15 Answers
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