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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
...
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
9
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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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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...
PreparedStatement with list of parameters in a IN clause [duplicate]
...er.deleteCharAt( builder.length() -1 ).toString() + ")";
PreparedStatement pstmt = ...
And then happily set the params
int index = 1;
for( Object o : possibleValue ) {
pstmt.setObject( index++, o ); // or whatever it applies
}
...
Is it possible to use pip to install a package from a private GitHub repository?
...ssh://git@github.com/echweb/echweb-utils.git
Also read about deploy keys.
PS: In my installation, the "git+ssh" URI scheme works only with "editable" requirements:
pip install -e URI#egg=EggName
Remember: Change the : character that git remote -v prints to a / character before using the remote's a...