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【内核源码】linux UDP实现 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...;
spin_unlock(&hslot2->lock);
}
sock_set_flag(sk, SOCK_RCU_FREE);
error = 0;
fail_unlock:
spin_unlock_bh(&hslot->lock);
fail:
return error;
}
bind()会设置inet_rcv_saddr接收地址，以及通过udp_lib_get_port绑定到特定端口， 如果可以绑定，会在hash1和hash2两...
Anti-forgery token issue (MVC 5)
...I have created my own User class which worked fine but now I am getting an error whenever I go to the /Account/Register page. The error is:
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The type initializer for 'MyClass' threw an exception
...is my Windows service code. When I am debugging the code, I am getting the error/ exception:
22 Answers
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Read properties file outside JAR file
...o-jar/some.txt");
}
catch(Exception e) {
System.out.print("error file to stream: ");
System.out.println(e.getMessage());
}
Then do whatever you will with the stream
share
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Store output of subprocess.Popen call in a string
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if you want to get error stream add stderr: p = subprocess.Popen(["ntpq", "-p"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
– Timofey
May 27 '14 at 12:29
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When to choose checked and unchecked exceptions
...ble.
Checked Exceptions should be used for predictable, but unpreventable errors that are reasonable to recover from.
Unchecked Exceptions should be used for everything else.
I'll break this down for you, because most people misunderstand what this means.
Predictable but unpreventable: The call...
Delaying AngularJS route change until model loaded to prevent flicker
...successData) {
deferred.resolve(successData);
}, function(errorData) {
deferred.reject(); // you could optionally pass error data here
});
return deferred.promise;
},
delay: function($q, $defer) {
var delay = $q.defer();
$defer(delay.resolve, 1000);
...
Using node-inspector with Grunt tasks
...hen I set a breakpoint in the grunt file it just crashes with a connection error.
– Kris Hollenbeck
Jun 2 '14 at 18:10
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Removing cordova plugins from the project
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Didn't work. Get the following error: Error: Plugin "{}" is not present in the project. See `cordova plugin list`
– tfmontague
May 21 '17 at 6:16
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Removing all unused references from a project in Visual Studio projects
...o remove possible unused assemblies, compile the project and verify if any errors occur during compilation. If none errors occur you have removed a unused assembly. (See my post)
If you want to know which project (assembly) depends on other assemblies you can use NDepend.
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