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How to get the name of enumeration value in Swift?
... case .Full:
return "Full"
}
}
}
And then casting the enum as String:
String(UIDevice.currentDevice().batteryState)
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C++ Dynamic Shared Library on Linux
...error());
}
Reset_dlerror();
creator = reinterpret_cast<Base_creator_t>(dlsym(handler, "create"));
Check_dlerror();
}
std::unique_ptr<Base> create() const {
return std::unique_ptr<Base>(creator());
}
~Derived_factory() {
...
Rails: How to reference images in CSS within Rails 4
...
@fatman13 Yes, this only works with .scss and .sass files as far as I know.
– zeeraw
Apr 16 '14 at 16:55
...
How do I query between two dates using MySQL?
...
When using Date and Time values, you must cast the fields as DateTime and not Date.
Try :
SELECT * FROM `objects`
WHERE (CAST(date_field AS DATETIME)
BETWEEN CAST('2010-09-29 10:15:55' AS DATETIME) AND CAST('2010-01-30 14:15:55' AS DATETIME))
...
Removing leading zeroes from a field in a SQL statement
...@LeadingZeros) = 1 THEN
@LeadingZeros
ELSE
CAST(CAST(@LeadingZeros AS INT) AS VARCHAR(10))
END
SELECT @LeadingZeros
Or you can simply call
CAST(CAST(@LeadingZeros AS INT) AS VARCHAR(10))
...
Remove useless zero digits from decimals in PHP
... + 0; // 125
echo 966.70 + 0; // 966.7
Internally, this is equivalent to casting to float with (float)$num or floatval($num) but I find it simpler.
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How to enumerate an enum
...reach (Suit suit in (Suit[]) Enum.GetValues(typeof(Suit)))
{
}
Note: The cast to (Suit[]) is not strictly necessary, but it does make the code 0.5 ns faster.
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How to define optional methods in Swift protocol?
...xtension to disallow conforming types to customize unless you specifically cast down to its dynamicType to show you want the conformer's custom implementation.
– matthias
Oct 1 '15 at 9:54
...
Execute a terminal command from a Cocoa app
...should always be an NSString.
So, as long as it's not nil, the result can cast as a Swift String and returned.
If for some reason no NSString at all can be initialized from the file data, the function returns an error message. The function could have been written to return an optional String?, but...
What is the JavaScript >>> operator and how do you use it?
...ctly duplicates what the ECMAScript Fifth Edition standard says, you would cast the number to 32-bit unsigned int like this.
(In reality there's little practical need for this as hopefully people aren't going to be setting array.length to 0.5, -1, 1e21 or 'LEMONS'. But this is JavaScript authors we...