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c# Programming Glossary: esp

Why is String.IsNullOrEmpty faster than String.Length?

http://stackoverflow.com/questions/10360370/why-is-string-isnullorempty-faster-than-string-length

String.IsNullOrEmpty 00000000 push ebp 00000001 mov ebp esp 00000003 sub esp 8 00000006 mov dword ptr ebp 8 ecx 00000009.. 00000000 push ebp 00000001 mov ebp esp 00000003 sub esp 8 00000006 mov dword ptr ebp 8 ecx 00000009 cmp dword ptr ds.. ebp 4 eax 00000022 movzx eax byte ptr ebp 4 00000026 mov esp ebp 00000028 pop ebp 00000029 ret and now compare it to code..

C# Performance of nested yield in a tree

http://stackoverflow.com/questions/1043050/c-sharp-performance-of-nested-yield-in-a-tree

yield is correcly implemented or if it should be improved esp. in terms of performance . Or is this just bad and I should..

C# WebClient - View source question

http://stackoverflow.com/questions/1471062/c-sharp-webclient-view-source-question

that your code is doing differently which the server is responding to and hence showing you different HTML than a real client... the same HTTP method that a real browser does. form fields esp. hidden ones I'm sure you're doing this already but make sure.. you'll be able to figure this out by looking which HTTP response contains the text you want and then working backwards until..

x86/x64 CPUID in C#

http://stackoverflow.com/questions/3216535/x86-x64-cpuid-in-c-sharp

static byte x86CodeBytes 0x55 push ebp 0x8B 0xEC mov ebp esp 0x53 push ebx 0x57 push edi 0x8B 0x45 0x08 mov eax dword ptr.. ptr edi 12 edx 0x5F pop edi 0x5B pop ebx 0x8B 0xE5 mov esp ebp 0x5D pop ebp 0xc3 ret private readonly static byte x64CodeBytes.. right values coming back now. Feel free to validate. namespace CPUID using System using System.Globalization using System.Linq..

How to implement ConcurrentHashSet in .Net

http://stackoverflow.com/questions/4306936/how-to-implement-concurrenthashset-in-net

i got but well the set theoretic methods are I am stuck on esp. I am not sure if I can use a foreach and still not violate.. using System.Collections.Generic using System.Threading namespace BlahBlah.Utilities public class ConcurrentHashSet T IDisposable..

Why is ConcurrentBag<T> so slow in .Net (4.0)? Am I doing it wrong?

http://stackoverflow.com/questions/4785622/why-is-concurrentbagt-so-slow-in-net-4-0-am-i-doing-it-wrong

to see a significant amount of contention in this context especially testing on a personal PC with e.g. even 8 cores as you.. likely to creep in where you read from your collection esp. in foreach loops or LINQ queries which amount to foreach loops..