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Socket 错误返回码详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...服器中能找到這份資料。
WSAPROVIDERFAILEDINIT (OS dependent) Unable to initialize a service provider.
Either a service provider's DLL could not be loaded (LoadLibrary() failed) or the provider's WSPStartup/NSPStartup function failed.
WSASYSCALLFAILURE (OS dependent) System call f...
Functional, Declarative, and Imperative Programming [closed]
...
I am unable to find a counter-example to my claim that every kind of DP is RT. For example, the meaning (i.e. value) of the terms of a context-sensitive grammar don't mutate at a different time or position within the grammar. See ...
cpuid汇编指令 - C/C++ - 清泛网 - 专注C/C++及内核技术
...的内容为虚拟（物理）地址的位数。例如在我的机器上的运行结果如下：
表明我的机器支持36位的物理地址和48位的虚拟地址。
摘自： 原文链接 链接2
在C++中使用：
unsigned int processor=0;//首个处理器CPU
unsigned int wCPU_Se...
Twitter image encoding challenge [closed]
... By the way, the DLI author mentions a "long processing time". As I am unable to run his software, could you give us rough compression time numbers?
– sam hocevar
May 29 '09 at 8:57
...
How to determine CPU and memory consumption from inside a process?
...yname("vm.swapusage", &vmusage, &size, NULL, 0)!=0 )
{
perror( "unable to get swap usage by calling sysctlbyname(\"vm.swapusage\",...)" );
}
Note that the "xsw_usage", declared in sysctl.h, seems not documented and I suspect there there is a more portable way of accessing these values.
...
The case against checked exceptions
For a number of years now I have been unable to get a decent answer to the following question: why are some developers so against checked exceptions? I have had numerous conversations, read things on blogs, read what Bruce Eckel had to say (the first person I saw speak out against them).
...
Should a Netflix or Twitter-style web service use REST or SOAP? [closed]
...The Twitter API is not even close to being RESTful and that is why you are unable to see any benefit to using it over SOAP. The Netflix API is much closer but it’s use of generic media types demonstrates that failing to adhere to even a single constraint can have a profound impact on the benefits ...
How do I make my GUI behave well when Windows font scaling is greater than 100%
...e not always and only triggered by a DPI value other than 96. I have been unable to determine a complete list of other things, that includes Windows XP font size changes. But since most of these glitches appear only in my own applications, in fairly complex situations, I have decided to show you...
How do I safely pass objects, especially STL objects, to and from a DLL?
...sion, so when the EXE passes the class object to the DLL, the DLL might be unable to properly access a given data member within that class. The DLL would attempt to read from the address specified by its own definition of the class, not the EXE's definition, and since the desired data member is not ...
What optimizations can GHC be expected to perform reliably?
...unction you're calling. There are two main ways that the compiler could be unable to tell:
If the function you're calling is passed in from somewhere else. E.g., when the filter function is compiled, you can't inline the filter predicate, because it's a user-supplied argument.
If the function you'...