c# Programming Glossary: instruction
Why can't I unbox an int as a decimal? http://stackoverflow.com/questions/1085097/why-cant-i-unbox-an-int-as-a-decimal different types of operation they all have different IL instructions Boxing box IL instruction and unboxing unbox IL instruction.. they all have different IL instructions Boxing box IL instruction and unboxing unbox IL instruction Casting through the inhertiance.. Boxing box IL instruction and unboxing unbox IL instruction Casting through the inhertiance hierarchy like dynamic_cast..
WIN32_Processor::Is ProcessorId Unique for all computers http://stackoverflow.com/questions/1101772/win32-processoris-processorid-unique-for-all-computers unique as the processor might not even support the CPUID instruction in which case the call can't be guaranteed to succeed. Also..
Volatile vs. Interlocked vs. lock http://stackoverflow.com/questions/154551/volatile-vs-interlocked-vs-lock on multiple CPU's can and will cache data and re order instructions. If it is not volatile and CPU A increments a value then CPU.. says on modern CPU's this is often literally a single CPU instruction . I'm not entirely sure however if it gets around other CPU's..
Understanding Garbage Collection in .net http://stackoverflow.com/questions/17130382/understanding-garbage-collection-in-net an object reference. And the address of the machine code instruction where that variable is no longer used. Also whether that variable.. it from its normal value to the address of the last instruction in the method. Which keeps the variable alive as long as the..
Why is the C# “as” operator so popular? [closed] http://stackoverflow.com/questions/2139798/why-is-the-c-sharp-as-operator-so-popular SomeType SomeType x .SomeMethod which generates an isinst instruction for the is keyword and a castclass instruction for the cast.. an isinst instruction for the is keyword and a castclass instruction for the cast effectively performing the cast twice you should.. if v null v.SomeMethod This only generates an isinst instruction. The former method has a potential flaw in multithreaded applications..
Can't get sql server compact 3.5 / 4 to work with ASP .NET MVC 2 http://stackoverflow.com/questions/3223359/cant-get-sql-server-compact-3-5-4-to-work-with-asp-net-mvc-2 work in my asp.net mvc application. I can find next to no instruction on how to set this up or a working example application. My goal.. the same line of code . CORRECT CONFIGURATION Per Erik's instructions had I followed them more carefully the setup should be myapp..
Early and late binding http://stackoverflow.com/questions/484214/early-and-late-binding Then it when the function is called it can generate an instruction to call the function at this address. For an object that has..
JIT compiler vs offline compilers http://stackoverflow.com/questions/538056/jit-compiler-vs-offline-compilers hardware they will use more registers memory and a better instruction set. Virtual method calls inside of a tight loop can be replaced..
TargetedPatchingOptOut: “Performance critical to inline across NGen image boundaries”? http://stackoverflow.com/questions/6109745/targetedpatchingoptout-performance-critical-to-inline-across-ngen-image-bounda inline the String.Equals call replacing the method call instruction with the actual code in the method. Method calls are slightly..
C# 'is' operator performance http://stackoverflow.com/questions/686412/c-sharp-is-operator-performance be fast but less elegant. I have heard that there is an IL instruction specifically for the 'is' keyword but that doesn't mean it executes..
How is Math.Pow() implemented in .Net Framework? http://stackoverflow.com/questions/8870442/how-is-math-pow-implemented-in-net-framework the function call with a floating point machine code instruction. Which is not the case for Pow there is no FPU instruction for.. instruction. Which is not the case for Pow there is no FPU instruction for it. But certainly for the other simple operations. Notable..
How can I determine which exceptions can be thrown by a given method? http://stackoverflow.com/questions/986180/how-can-i-determine-which-exceptions-can-be-thrown-by-a-given-method method var allInstructions ilReader.ToArray ILInstruction instruction for int i 0 i allInstructions.Length i instruction allInstructions.. instruction for int i 0 i allInstructions.Length i instruction allInstructions i if instruction is InlineMethodInstruction.. allInstructions.Length i instruction allInstructions i if instruction is InlineMethodInstruction var methodInstruction InlineMethodInstruction..
Omitting XML processing instruction when serializing an object http://stackoverflow.com/questions/164585/omitting-xml-processing-instruction-when-serializing-an-object instruction to not be written. Suppress Processing Instruction If you pass an XmlWriter to the serializer it will only emit..
How to execute a command in a remote computer? http://stackoverflow.com/questions/428276/how-to-execute-a-command-in-a-remote-computer Computers My Computer DCOM Config Find Windows Management Instruction identified with GUID 8BC3F05E D86B 11D0 A075 00C04FB68820 you..
C# reflection and finding all references http://stackoverflow.com/questions/5490025/c-sharp-reflection-and-finding-all-references .GetMethod Test var instructions MethodBodyReader.GetInstructions methodBase foreach Instruction instruction in instructions.. MethodBodyReader.GetInstructions methodBase foreach Instruction instruction in instructions MethodInfo methodInfo instruction.Operand..
Look if a method is called inside a method using reflection http://stackoverflow.com/questions/5741350/look-if-a-method-is-called-inside-a-method-using-reflection abstracts and generics .SelectMany method method.Body.Instructions.Cast Instruction .Select instr instr.Operand .OfType MethodReference.. generics .SelectMany method method.Body.Instructions.Cast Instruction .Select instr instr.Operand .OfType MethodReference This will.. e.g. .Resolve get the definition from the IL image .Body.Instructions.Cast Instruction .Any i i.OpCode OpCodes.Callvirt i.Operand..
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