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Inline functions in C#?
...
Finally in .NET 4.5, the CLR allows one to hint/suggest1 method inlining using MethodImplOptions.AggressiveInlining value. It is also available in the Mono's trunk (committed today).
// The full attribute usage is in mscorlib.dll,
// so should not need to include extr...
Is there a fixed sized queue which removes excessive elements?
...s with an exception. It would be best ( and quite simple ) to wrap a Queue into a class of your own for having the functionality you need.
Once again, because all queues are children of AbstractQueue, simply use that as your internal data type and you should have a flexible implementation running ...
SQL Server insert if not exists best practice
...nd the new competitors by filtering the distinct records that don´t match int the join:
INSERT Competitors (cName)
SELECT DISTINCT cr.Name
FROM CompResults cr left join
Competitors c on cr.Name = c.cName
where c.cName is null
New syntax MERGE also offer a compact, elegant and effic...
Comparing date part only without comparing time in JavaScript
...one when you create, you now need to be sure to keep timezone out when you convert back to a string representation. So you can safely use...
toISOString()
getUTCxxx()
getTime() //returns a number with no time or timezone.
.toLocaleDateString("fr",{timeZone:"UTC"}) // whatever locale you want, but A...
cpuid汇编指令 - C/C++ - 清泛网 - 专注C/C++及内核技术
...功能,如何知道EAX中的功能代码最大可以是多少呢?根据Intel的说明,可以用如下方法:
mov eax, 0
cpuid
执行完CPUID指令后,EAX中返回的值就是返回基本信息时,功能代码的最大值,在执行CPUID指令要求返回基本信息时,...
Should we pass a shared_ptr by reference or by value?
...pdate to this discussion has happened during GoingNative 2012 conference's Interactive Panel: Ask Us Anything! which is worth watching, especially from 22:50.
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hash function for string
...nsigned long
hash(unsigned char *str)
{
unsigned long hash = 5381;
int c;
while (c = *str++)
hash = ((hash << 5) + hash) + c; /* hash * 33 + c */
return hash;
}
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...
How do you sort a dictionary by value?
... }
);
Since you're targeting .NET 2.0 or above, you can simplify this into lambda syntax -- it's equivalent, but shorter. If you're targeting .NET 2.0 you can only use this syntax if you're using the compiler from Visual Studio 2008 (or above).
var myList = aDictionary.ToList();
myList.Sort...
Programmatically shut down Spring Boot application
...Example.class, args);
// ...determine it's time to stop...
int exitCode = SpringApplication.exit(ctx, new ExitCodeGenerator() {
@Override
public int getExitCode() {
// no errors
return 0;
}
});
// or...
Getting a structural type with an anonymous class's methods from a macro
...ame(c.freshName)
val tree = q"""
class $anon {
def $A(i: Int): Int = 2 * i
}
val $dmmy = 0
new $anon
"""
// other ploys
//(new $anon).asInstanceOf[{ def $A(i: Int): Int }]
// reference the member
//val res = new $anon
//val $dmmy ...