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MySql server startup error 'The server quit without updating PID file '
On Snow Leopard, starting MySQL gives the following error:
50 Answers
50
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How to avoid “if” chains?
...called the centralized function exit:
int foo() {
int result = /*some error code*/;
if(!executeStepA()) goto cleanup;
if(!executeStepB()) goto cleanup;
if(!executeStepC()) goto cleanup;
result = 0;
cleanup:
executeThisFunctionInAnyCase();
return result;
}
Some people ...
Why I am Getting Error 'Channel is unrecoverably broken and will be disposed!'
When I try to launch my AndEngine Activity , I get this error:
19 Answers
19
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The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value
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this error occurs when we set public DateTime CreatedDate instead of public DateTime? CreatedDate, because DateTime can not be null, so why its give out of range error. it may helpful, but it resolved my problem.
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error, string or binary data would be truncated when trying to insert
...har(8) field, and you try to put 11 characters in to it, you will get this error.
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Rails: redirect_to with :error, but flash[:error] empty
I'm trying to do a redirect while setting the flash[:error] value. (Rails 3.0.10)
3 Answers
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Is there an easy way to request a URL in python and NOT follow redirects?
...019 in Python 3, this no longer appears to work for me. (I get a key dict error.)
– Max von Hippel
Aug 15 '19 at 0:19
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Dokan虚拟磁盘开发实战 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
... then
DbgPrint(DokanFileInfo, ' %s',[Names[i]]);
end;
type
EDokanMainError = class(Exception)
public
constructor Create(DokanErrorCode: Integer);
end;
constructor EDokanMainError.Create(DokanErrorCode: Integer);
var
s:string;
begin
case DokanErrorCode of
DOKAN_SUCCESS: s := 'Success...
How to open, read, and write from serial port in C?
... tty;
if (tcgetattr (fd, &tty) != 0)
{
error_message ("error %d from tcgetattr", errno);
return -1;
}
cfsetospeed (&tty, speed);
cfsetispeed (&tty, speed);
tty.c_cflag = (tty.c_cflag & ~CSIZE) | CS8; ...
Node.js create folder or use existing
...y. Callback is called after path is created or if path did already exists. Error err is set if mkdirp failed to create directory path.
var mkdirp = require('mkdirp');
mkdirp('/tmp/some/path/foo', function(err) {
// path exists unless there was an error
});
...