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领域驱动设计系列（二）:领域Model？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，大家可以在网上搜索AutoMapper performance.
领域模型成了一个单纯的DTO了。
领域模型
首先我们要看领域，就是我们尽量把业务聚合到一个领域里，比如我们要做一个功能，可以看到用户每一次的登录日志，那个这个登录日志...
Get hostname of current request in node.js Express
... missing something simple here, but I can't seem to find a way to get the hostname that a request object I'm sending a response to was requested from.
...
How can I build a small operating system on an old desktop computer? [closed]
..., read, read, read, read. You need to have a firm understanding of how the OS works before you can hope to implement your own.
Grab one of Andrew Tanenbaum's books on operating systems. This is the one we used in my OS class in college:
Modern Operating Systems PDF
Modern Operating Systems on...
8 种提升 ASP.NET Web API 性能的方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...化对整个 ASP.NET Web API 的性能有着关键性的影响。 在我的一个项目里，我从 JSON.NET 序列化工具转到了 ServiceStack.Text 有一年半了。
我测量过，Web API 的性能提升了20%左右。 我强烈建议你去尝试一下这个序列化工具。这里有一些...
What are the main uses of yield(), and how does it differ from join() and interrupt()?
... level. In other
words, all runnable threads of the same priority (and those of greater
priority) will get a chance to run before the yielded thread is next
given CPU time. When it is eventually re-scheduled, it will come back
with a full full quantum, but doesn't "carry over" any of the
r...
BSS段、数据段、代码段、堆与栈 剖析 - C/C++ - 清泛网 - 专注C/C++及内核技术
.../恢复调用现场。
从这个意义上讲，我们可以把堆栈看成一个寄存、交换临时数据的内存区。
【例一】
用cl 编译两个小程序如下：
程序1:
int ar[30000];
void main()
{
......
}
程序2:
int ar[300000] = {1, 2, 3, 4, 5, 6 };
void main()
{
...
初创公司如何利用社交媒体实现营销效果最大化？ - 资讯 - 清泛网 - 专注C/C...
...具和窍门，帮助你的公司有效管理社交媒体。
一、设计一个易于管理的社交媒体战略
在尝试进入社交媒体营销领域，并且在每个社交媒体渠道上注册账户之前，首先要评估一下自己的能力，不妨来看看下面这几类：
l 每周有...
Why can't Python's raw string literals end with a single backslash?
...also that a
single backslash followed by a newline
is interpreted as those two characters
as part of the string, not as a line
continuation.
So raw strings are not 100% raw, there is still some rudimentary backslash-processing.
...
How to identify platform/compiler from preprocessor macros?
I'm writing a cross-platform code, which should compile at linux, windows, Mac OS. On windows, I must support visual studio and mingw.
...
In OS X Lion, LANG is not set to UTF-8, how to fix it?
I try to setup postgress in OS X Lion, and find that is not correctly setup the LOCALE environment var.
5 Answers
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