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Can an enum class be converted to the underlying type?
...and write to it and then cast it to enum type
// See discussion on https://stackoverflow.com/questions/19476818/is-it-safe-to-reinterpret-cast-an-enum-class-variable-to-a-reference-of-the-unde
static_assert(std::is_enum<EnumType>::value,"Enum type required");
auto enu...
multiple definition of template specialization when using different objects
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Accessing bash command line args $@ vs $*
...ument list is seen as a separate word.
Of course, "$@" should be quoted.
http://tldp.org/LDP/abs/html/internalvariables.html#ARGLIST
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OceanBase使用libeasy原理源码分析：服务器端 - 数据库(内核) - 清泛网 - ...
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2.2 easy_pool_t :内存池，和nginx的内存池实现几乎一样，见http://www.alidata.org/archives/1390 它不是一个全局的内存池，libeasy中可以有很多个，比如对于每个新的连接产生一个easy_pool_t
2.3 easy_buf_t : 用于管理连接的输入输出缓冲区
#d...
How to compare only date components from DateTime in EF?
...runcateTime(today.Date)
select log).FirstOrDefault();
Source: http://social.msdn.microsoft.com/Forums/en-US/csharpgeneral/thread/84d4e18b-7545-419b-9826-53ff1a0e2a62/
UPDATE
As of EF 6.0 and later EntityFunctions is replaced by DbFunctions.
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List or IList [closed]
Can anyone explain to me why I would want to use IList over List in C#?
18 Answers
18
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Create a new object from type parameter in generic class
I'm trying to create a new object of a type parameter in my generic class.
In my class View , I have 2 lists of objects of generic type passed as type parameters, but when I try to make new TGridView() , TypeScript says:
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How do I convert between big-endian and little-endian values in C++?
How do I convert between big-endian and little-endian values in C++?
31 Answers
31
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How to get the first non-null value in Java?
Is there a Java equivalent of SQL's COALESCE function? That is, is there any way to return the first non-null value of several variables?
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How to move columns in a MySQL table?
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