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LINQ to SQL Left Outer Join

... how this crazy syntax works? I fail to see how any of those keywords magically makes it a left join. What does the "into sr" do? Linq frustrates me sometimes :) – Joe Phillips Apr 7 '14 at 21:29 ...
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How can we run a test method with multiple parameters in MSTest?

NUnit has a feature called Values, like below: 9 Answers 9 ...
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Calling async method synchronously

...nc().Result; Note: In some cases, this might lead to a deadlock: Your call to Result blocks the main thread, thereby preventing the remainder of the async code to execute. You have the following options to make sure that this doesn't happen: Add .ConfigureAwait(false) to your library method or...
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What is causing “Unable to allocate memory for pool” in PHP?

I've occasionally run up against a server's memory allocation limit, particularly with a bloated application like Wordpress, but never encountered "Unable to allocate memory for pool" and having trouble tracking down any information. ...
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What does `someObject.new` do in Java?

... And, as you can tell, this can be incredibly confusing. Ideally, inner classes should be implementation details of the outer class and not be exposed to the outside world. – Eric Jablow Mar 30 '13 at 23:45 ...
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How to embed a text file in a .NET assembly?

... Ah-hah, all I needed to do was add a My. to the front (i.e. My.Resources.solutions) Simples! – Spedge Jun 13 '09 at 14:40 ...
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c++ 代码调用nsis安装包实现静默安装 - C/C++ - 清泛网 - 专注C/C++及内核技术

c++ 代码调用nsis安装包实现静默安装TCHAR szCurPath[MAX_PATH] = {0};GetCurrentDirectory(MAX_PATH, szCurPath);TCHAR szFile[MAX_PATH] = {0};_stprintf_s(szFile, ... TCHAR szCurPath[MAX_PATH] = {0}; GetCurrentDirectory(MAX_PATH, szCurPath); TCHAR szFile[MAX_PATH] = {0}; _stprintf_s(szFi...
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c/c++如何获取CPU的序列号? - C/C++ - 清泛网 - 专注C/C++及内核技术

... long st2 = 0; unsigned long s1,s2; unsigned char vendor_id[]="------------"; char CPUSERIAL[20]; memset(CPUSERIAL,0,20); __asm{ xor eax,eax cpuid mov dword ptr vendor_id,ebx mov dword ptr vendor_id[+4],edx mov dword ptr vendor_i...
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error C2872: “count”: 不明确的符号 - C/C++ - 清泛网 - 专注C/C++及内核技术

...ram Files\Microsoft Visual Studio 11.0\VC\INCLUDE\xutility(3251) : iterator_traits<_Iter>::difference_type std::count(_InIt,_InIt,const _Ty &)” conflict.cpp(12) : error C2872: “count”: 不明确的符号 可能是“conflict.cpp(4) : int count” 或 “C:\Program Files\Microsoft Visual S...
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Linux bpftrace学习笔记(持续更新) - 操作系统(内核) - 清泛网 - 专注IT技能提升

...看程序在打开哪些文件: bpftrace -e & 39;tracepoint:syscalls:sys_enter_open { printf("%s %s n 图:BPF性能工具及其可见性 bpftrace安装请参考:bpftrace-install 。 1、查看哪些程序(如head,tail)正在打开什么文件: # bpftrace -e 'tracepoint:sysca...