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Windbg Step 2 分析程序堆栈实战 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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编译，用Windbg分析。
1. 设置断点，打开源文件，直接在result = _ttol(argv[1]);按F9
或者设置_wtol和atol的断点:
因为代码中有：
#ifdef _UNICODE
# define _ttol _wtol
#else
# define _ttol atol
#endif
而宏是在编译期间就被编译器...
How to get back to most recent version in Git?
... @Nathan: In git a branch is really mostly a movable pointer to a certain revision. So conceptually, you're sort of creating a branch, but not in the sense that git thinks of branches.
– DLH
Aug 24 '10 at 17:26
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top命令使用详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...显示过程,即可以通过用户按键来不断刷新当前状态.如果在前台执行该命令,它...top命令基本用法
显示系统当前的进程和其他状况； top是一个动态显示过程,即可以通过用户按键来不断刷新当前状态.如果在前台执行该命令,它将独...
MFC CListCtrl使用方法详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
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4. 一直选中item
选中style中的Show selection always，或者在上面第2点中设置LVS_SHOWSELALWAYS
5. 选中和取消选中一行
int nIndex = 0;
//选中
m_list.SetItemState(nIndex, LVIS_SELECTED|LVIS_FOCUSED, LVIS_SELECTED|LVIS_FOCUSED);
//取消选...
Http长连接200万尝试及调优 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...即时消息推送系统等。comet应用具体可见我之前的介绍，在此不多讲。对于这类系统，因为很多消息需要到产生时才推送给客户端，所以当没有消息产生时，就需要hold住客户端的连接，这样，当有大量的客户端时，就需要hold住...
What does collation mean?
... @Piskvor: aren't coordinates in your info pointing to a certain country using an alphabet with 42 letters, 15 of them having diacritics?
– Quassnoi
Dec 27 '10 at 13:07
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When should I use genetic algorithms as opposed to neural networks? [closed]
...e useful for recognizing patterns. They follow a simplistic model of the brain, and by changing a number of weights between them, attempt to predict outputs based on inputs.
They are two fundamentally different entities, but sometimes the problems they are capable of solving overlap.
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通过FastCGI Cache实现服务降级 - 更多技术 - 清泛网 - 专注C/C++及内核技术
通过FastCGI Cache实现服务降级在自然界中，很多生物面临生死考验的时候，往往会做出惊人的反应，其中最为大家熟知的当属壁虎，危难关头，与其坐以待毙，不如断尾求生，通...在自然界中，很多生物面临生死考验的时候，往...
R command for setting working directory to source file location in Rstudio
I am working out some tutorials in R. Each R code is contained in a specific folder. There are data files and other files in there. I want to open the .r file and source it such that I do not have to change the working directory in Rstudio as shown below:
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An operation on a socket could not be performed because the system lac...
... TCP 端口的最大数量是 5000"适用于"一节中包含的产品中。在这些产品中添加一个新参数。若要增加的最大临时端口数，请执行以下步骤：
启动注册表编辑器。
在注册表中，找到以下注册表子项，然后单击参数：
HKEY_LOCAL_MACHI...