大约有 40,000 项符合查询结果（耗时：0.0437秒） [XML]
WSAAsyncSelect模型 - C/C++ - 清泛网 - 专注C/C++及内核技术
...r.S_un.S_addr=INADDR_ANY;
if(bind(s,(sockaddr*)&sin,sizeof(sin))==SOCKET_ERROR)
{
DWORD error=GetLastError();
return TRUE;
}
WSAAsyncSelect(s,m_hWnd,WM_SOCKET,FD_ACCEPT|FD_CLOSE);
listen(s,5);
添加自定义消息函数的处理：
LRESULT CtestDlg::OnSocketMsg(WPARAM wParam,L...
How can I create a simple message box in Python?
...00")#remember its .geometry("WidthxHeight(+or-)X(+or-)Y")
tkMessageBox.showerror(title="error",message="Error Message",parent=window)
#centre screen message
window.geometry("1x1+"+str(window.winfo_screenwidth()/2)+"+"+str(window.winfo_screenheight()/2))
tkMessageBox.showinfo(title="Greetings", mess...
Retrieving a random item from ArrayList [duplicate]
...has never been declared as a variable, so it makes sense that it causes an error. But more importantly, you have code after a return statement and this will cause an unreachable code error.
share
|
...
Extracting .jar file with command line
...
Ok, When I do that jar xf... command, I get the error: 'jar' is not recognized as an internal or external command,operable program or batch file. How do I fix this?
– Bobby C
Dec 10 '11 at 5:09
...
ASP.NET Web API - PUT & DELETE Verbs Not Allowed - IIS 8
... API project you'll find that the sample PUT and DELETE methods return 404 errors out of the box.
To use the PUT and DELETE verbs with the Web API you need to edit %userprofile%\documents\iisexpress\config\applicationhost.config and add the verbs to the ExtensionlessUrl handler as follows:
Change ...
How can I output the value of an enum class in C++11
...compiled it as g++ -std=c++0x enum.cpp but I'm getting a bunch of compiler errors -> pastebin.com/JAtLXan9. I also couldn't get the example from @james-mcnellis to compile.
– Dennis
May 17 '13 at 23:18
...
Chai: how to test for undefined with 'should' syntax
...t put testedValue first and then chain it with should and it ends up with error...
– daniel
May 21 '14 at 14:02
5
...
How to set the id attribute of a HTML element dynamically with angularjs (1.x)?
... This will work correct in 90% of cases but you may sometimes get errors which are hard to debug. You should use ng-attr-id instead.
– Baki
Jun 3 '16 at 13:32
...
Force line-buffering of stdout when piping to tee
...ering
-o, --output=MODE adjust standard output stream buffering
-e, --error=MODE adjust standard error stream buffering
If MODE is 'L' the corresponding stream will be line buffered.
This option is invalid with standard input.
If MODE is '0' the corresponding stream will be unbuffered.
Oth...
Getting SyntaxError for print with keyword argument end=' '
... you're missing a quote at the beginning but this is probably a copy/paste error.
In Python 3.x, the end=' ' part will place a space after the displayed string instead of a newline. To do the same thing in Python 2.x, you'd put a comma at the end:
print "Building internam Index for %d tile(s) ..."...