大约有 2,670 项符合查询结果（耗时：0.0231秒） [XML]
Is it possible to prevent an NSURLRequest from caching data or remove cached data following a reques
...d the request without checking the cache. The former is presumably what helps manage memory allocation.
– Christopher Pickslay
Nov 15 '11 at 22:09
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C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
... printf("server stopped./n");
return 0;
}
void* ListenThread(void*ps){
int s=*(int*)ps;
fd_set listenSet;
int sock;
struct sockaddr_in clientAddr;
struct timeval timeout;
while(!toStop){
FD_ZERO(&listenSet);
FD_SET(s,&listenSet);
timeout.tv_sec = 5;
...
Submit form using a button outside the tag
...nd submit form by jquery via clicking the 'Fake Submit' button. Hope it helps.
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How do I determine if a port is open on a Windows server? [closed]
...orks with PowerShell 4.0 or newer. To check your PowerShell version, type $PSVersionTable.)
PS: Note, these days there are some claims on the twittersphere that hint that this answer could be improved by mentioning "Test-Connection" from PowerShell Core, or the shortcut "tnc". See https://twitter.c...
Android SDK installation doesn't find JDK
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Hmmm... I did the same but it didn't work for me. Perhaps there is an additional step that needs to be done?
– Android Eve
Dec 19 '10 at 12:34
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How to get .app file of a xcode application
...ch fun I am now looking at my first app on my iPad :) - btw, for getting apps into the app store you need to create a app store Distribution Provisioning Profile, while for ad hoc installs like these you create an ad hoc one. There is a bit more to it, but I think these are the most important and tr...
How do I do an OR filter in a Django query?
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There is Q objects that allow to complex lookups. Example:
from django.db.models import Q
Item.objects.filter(Q(creator=owner) | Q(moderated=False))
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编译器内部的秘密--微软的编译器是如何解析Try/Catch/Throw的 - C/C++ - 清...
...变成对函数_CxxThrowException (函数来自MSVCR100.dll或其他类似版本的dll)的调用。 这个函数有编译器内部构建。你喜欢的话，你可以自己调用它。这个函数的第一个参数是指向抛出的异常对象的指针。 所以，上面的代码经过编译后，...
Visual Studio “Find” results in “No files were found to look in. Find stopped progress.”
...stopped debugging the search worked fine
– Joe Phillips
Oct 23 '13 at 22:41
1
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How to add 'ON DELETE CASCADE' in ALTER TABLE statement
...dify the FK constraint by adding ON DELETE/UPDATE CASCADE, follow these steps:
NUMBER 1:
Right click on the constraint and click to Modify
NUMBER 2:
Choose your constraint on the left side (if there are more than one). Then on the right side, collapse "INSERT And UPDATE Specification" point an...