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Entity Framework DateTime and UTC

...;/summary> public ApplicationDbContext() : base(MyApp.ConnectionString, throwIfV1Schema: false) { // Set the Kind property on DateTime variables retrieved from the database ((IObjectContextAdapter)this).ObjectContext.ObjectMaterialized += (sender, e) => DateTimeKindAttrib...
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What's the Point of Multiple Redis Databases?

...tive expire of keys and VM. If the DB selection can be performed with a string I can see this feature being used as a scalable O(1) dictionary layer, that instead it is not. With DB numbers, with a default of a few DBs, we are communication better what this feature is and how can be u...
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What is the type of lambda when deduced with “auto” in C++11?

... pretty(T && t) { return __PRETTY_FUNCTION__; }, and strip off the extra if it starts to get crowded. I prefer to see the steps shown in template substitution. If you're missing __PRETTY_FUNCTION__, there are alternatives for MSVC, etc., but the results are always compiler-dependent for the ...
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Why do I get “a label can only be part of a statement and a declaration is not a statement” if I hav

...("Hello "); goto Cleanup; Cleanup: ; //This is an empty statement. char *str = "World\n"; printf("%s\n", str); } share | improve this answer | follow ...
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c++ 写日志通用类,可设置日志级别 - C/C++ - 清泛网 - 专注C/C++及内核技术

... Log(int nLevel, LPCSTR func, INT line, LPCTSTR fmt, ...); static const char * const LOGGER_LEVEL_NAME[] = {"崩溃", "错误", "警告", "信息", "详细", "调试"}; static const char * const LOGGER_LEVEL_CODE[] = {"FATAL", "ERROR", "WARN ", "INFO ", "VERBOSE", "DEBUG"}; #define logging(nL...
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Optional Parameters with C++ Macros

... macro. enum { plain = 0, bold = 1, italic = 2 }; void PrintString(const char* message, int size, int style) { } #define PRINT_STRING_1_ARGS(message) PrintString(message, 0, 0) #define PRINT_STRING_2_ARGS(message, size) PrintString(message, size, 0) #define PRINT_...
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C# - how to determine whether a Type is a number

... return false; } } Usage: int i = 32; i.IsNumericType(); // True string s = "Hello World"; s.IsNumericType(); // False share | improve this answer | follow ...
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PHP function to generate v4 UUID

... UUID's aren't just random strings. There is a spec to how it works. To generate a proper random UUID that I don't have to worry about getting rejected later, I'd rather use a tested library than roll my own implementation. – Br...
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Put content in HttpResponseMessage object?

... For a string specifically, the quickest way is to use the StringContent constructor response.Content = new StringContent("Your response text"); There are a number of additional HttpContent class descendants for other common scen...
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Detect if stdin is a terminal or pipe?

...e: #include <unistd.h> #include <stdio.h> int main(int argc, char **argv) { if (isatty(fileno(stdin))) puts("stdin is connected to a terminal"); else puts("stdin is NOT connected to a terminal"); return 0; } The following section compares different methods that can be u...