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What's the difference between a word and byte?
...ace.
In programming (C/C++), the word is typically represented by the int_ptr type, which has the same length as a pointer, this way abstracting these details.
Some APIs might confuse you though, such as Win32 API, because it has types such as WORD (16 bits) and DWORD (32 bits). The reason is that...
When vectors are allocated, do they use memory on the heap or the stack?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to prevent errno 32 broken pipe?
... = Subscriber.objects.create(email=email).save() <====
return HttpResponseRedirect('/')
else:
return HttpResponseRedirect('/')
In above function, the error is where arrow is pointing. The correct implementation is below:
def add_subscriber(request, email=None):
if re...
Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
...ost" the socket connector is used, but when you connect to "127.0.0.1" the TCP/IP connector is used. You could try using "127.0.0.1" if the socket connector is not enabled/working.
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Repairing Postgresql after upgrading to OSX 10.7 Lion
...ful with this: This setting changes the access from the domain socket to a TCP connection. While it probably works, you might lose a bit of performance and usable ports on your machine which can be a problem depending on your setup. The solution provided by John is correct.
– p...
Sending websocket ping/pong frame from browser
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Format of the initialization string does not conform to specification starting at index 0
...verAddress;Database=myDataBase;Uid=myUsername;Pwd=myPassword;
Specifying TCP port
Server=myServerAddress;Port=1234;Database=myDataBase;Uid=myUsername;Pwd=myPassword;
Oracle
Using TNS
Data Source=TORCL;User Id=myUsername;Password=myPassword;
Using integrated security
Data Source=TORCL;Integ...
Lost connection to MySQL server at 'reading initial communication packet', system error: 0
...o I need to allow port 3306 in iptables:
>iptables -A INPUT -i eth0 -p tcp -m tcp --dport 3306 -j ACCEPT
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Windows远程桌面授权错误（授权超时）等报错信息疑难解答 - 更多技术 - 清...
...进行故障诊断，并郑重建议您参阅部署终端服务器指南 (http://go.microsoft.com/fwlink/?LinkID=34627) 和 Windows Server 2003 终端服务器授权问题和部署要求 (http://go.microsoft.com/fwlink/?LinkID=23444)。
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How to call base.base.method()?
... {
Console.WriteLine("Called from Special Derived.");
var ptr = typeof(Base).GetMethod("Say").MethodHandle.GetFunctionPointer();
var baseSay = (Action)Activator.CreateInstance(typeof(Action), this, ptr);
baseSay();
}
}
...