大约有 30,000 项符合查询结果（耗时：0.0549秒） [XML]
Django admin: How to display a field that is marked as editable=False' in the model?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
Draft saved
Draft discarded
...
Is there a way to suppress warnings in Xcode?
...BOOL ok = YES;
NSAssert1(ok, @"Failed to calculate the first day the month based on %@", self);
the compiler shows unused variable warning for ok.
Solution:
BOOL ok = YES;
#pragma unused(ok)
NSAssert1(ok, @"Failed to calculate the first day the month based on %@", self);
PS:
You can also set/...
MySQL Fire Trigger for both Insert and Update
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
Draft saved
Draft discarded
...
Call to undefined method mysqli_stmt::get_result
...nd driver!
If you are able to install new packages on your (Debian/Ubuntu-based) server, install the driver:
sudo apt-get install php5-mysqlnd
and then restart your web server:
sudo /etc/init.d/apache2 restart
share
...
Sending email with PHP from an SMTP server
... is simpler in my opinion. Right now, hMailServer is working on Windows 7 x64.
mail() uses SMTP server on remote or virtual machine with Linux. Of course, real mail service like Gmail doesn't allow direct connection without any credentials or keys. You can set up virtual machine or use one located i...
What is a memory fence?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
Draft saved
Draft discarded
...
Still Reachable Leak detected by Valgrind
... or your distribution doesn't maintain these things. (Mine is ubuntu 10.4, 64bit)
share
|
improve this answer
|
follow
|
...
Is it smart to replace boost::thread and boost::mutex with c++11 equivalents?
... to happen in most code that uses it.
(1) The actual algorithm it uses is based on the OS thread scheduler. In my experience, when reads are saturated, there are longer pauses (when obtaining a write lock) on Windows than on OSX/Linux.
...
The transaction manager has disabled its support for remote/network transactions
...t the "Distributed Transaction Coordinator" Service is
running on both database and client.
Also make sure you check "Network DTC Access", "Allow Remote Client",
"Allow Inbound/Outbound" and "Enable TIP".
To enable Network DTC Access for MS DTC transactions
Open the Component Services snap-in.
T...
Printing object properties in Powershell
... : 1000
autoStart : True
enable32BitAppOnWin64 : False
managedRuntimeVersion : v4.0
managedRuntimeLoader : webengine4.dll
enableConfigurationOverride : True
managedPipelineMode : Integrated
CLRConfigFile :
passAnonymousToken ...