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What happens if you static_cast invalid value to enum class?
... CWG 1766 is considered a defect in the Standard, hence it is accepted for compiler implementers to apply to to their C++11 and C++14 compilation modes.
(*) char is required to be at least 8 bit wide, but isn't required to be unsigned. The maximum value storable is required to be at least 127 per A...
Skip certain tables with mysqldump
Is there a way to restrict certain tables from the mysqldump command?
10 Answers
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How to implement custom JsonConverter in JSON.NET to deserialize a List of base class objects?
...trying to extend the JSON.net example given here
http://james.newtonking.com/projects/json/help/CustomCreationConverter.html
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I want to get the type of a variable at runtime
... pattern match, due to JVM's erasure.
Examples with TypeTag can get quite complex -- not even comparing two type tags is not exactly simple, as can be seen below:
import scala.reflect.runtime.universe.TypeTag
def f[A, B](a: A, b: B)(implicit evA: TypeTag[A], evB: TypeTag[B]) = evA == evB
type X = ...
connecting to MySQL from the command line
How can you connect to MySQL from the command line in a Mac? (i.e. show me the code)
6 Answers
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nuget 'packages' element is not declared warning
..." xmlns="urn:packages">
<xs:element name="packages">
<xs:complexType>
<xs:sequence>
<xs:element name="package" maxOccurs="unbounded">
<xs:complexType>
<xs:attribute name="id" type="xs:string" use="required" />
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How can you programmatically tell an HTML SELECT to drop down (for example, due to mouseover)?
...e many JavaScript+HTML controls that provide this capability--look for autocomplete controls for ideas.
See this link for the Autocomplete control...http://ajaxcontroltoolkit.codeplex.com/
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Comparing strings by their alphabetical order
I want to compare the two above string by their alphabetic order (which in this case "Project" then "Sunject" as "P" comes before "S").
Does anyone know how to do that in Java?
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Difference between this and self in JavaScript
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For completeness, self is useful in context of WebWorker when window is not accessible (developer.mozilla.org/en-US/docs/Web/Guide/Performance/…). Using self instead of window lets you access the global object in a portable way...
Is unsigned integer subtraction defined behavior?
I have come across code from someone who appears to believe there is a problem subtracting an unsigned integer from another integer of the same type when the result would be negative. So that code like this would be incorrect even if it happens to work on most architectures.
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