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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
...: Integer);
procedure Logon(const vUser, vPW: string; vTimeout: Integer = 5000);
function ExecuteCommand(const vCmdLine: string): string;
function ReadFile(const vCmdLine: string; vStream: TStream): Boolean;
function SaveFile(const vCmdLine: string; vStream: TStream): string;
end;
function C...
On design patterns: When should I use the singleton?
...at using the singleton as a parameter is often a reasonable compromise, by retrieving the singleton instance in the caller the function using it can be tested in isolation and reused without too much trouble and the obviously global setting do not need to be passed around in long call-stacks. Many l...
Fastest way to count exact number of rows in a very large table?
...on has to "obtain a ticket" for updating its count. So transactions start queueing up at the ticket machine (the scheduler deciding who will be the next to get a lock on the counts table).
– Erwin Smout
Apr 8 '19 at 12:32
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Oracle 11.2.0.4 RAC FOR redhat 6.4 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...
chkconfig iptables off
6、创建用户和组
groupadd -g 5000 asmadmin
groupadd -g 5001 asmdba
groupadd -g 5002 asmoper
groupadd -g 6000 oinstall
groupadd -g 6001 dba
groupadd -g 6002 oper
useradd -g oinstall -G asmadmin,asmdba,asmoper grid
useradd -g oinstall -G dba,asm...
Cron jobs and random times, within given hours
I need the ability to run a PHP script 20 times a day at completely random times. I also want it to run only between 9am - 11pm.
...
Using async/await for multiple tasks
...SleepTimeout = 4000 },
new Worker { Id = 5, SleepTimeout = 5000 },
};
var startTime = DateTime.Now;
Console.WriteLine("Starting test: Parallel.ForEach...");
PerformTest_ParallelForEach(workers, startTime);
var endTime = Dat...
How to set up Spark on Windows?
...r and worker because Mahout will run Spark as-needed; I just put it in the batch job to show you how to launch it if you wanted to use Spark without Mahout.
(5) The following tutorial is a good place to begin:
https://mahout.apache.org/users/sparkbindings/play-with-shell.html
You can bring up th...
Running Python on Windows for Node.js dependencies
... is not recognized as an internal or external command, operable program or batch file. C:\Users\Matt Cashatt>
– Matt Cashatt
Feb 28 '13 at 2:05
1
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Binding a WPF ComboBox to a custom list
...
Link is dead and edit queue is full, so I'm gonna put the current link here: skimedic.com/blog/post/2008/10/02/…
– natiiix
Aug 29 at 13:39
...
jQuery $(document).ready and UpdatePanels?
... be aborted by UpdatePanel per spec but only if there's another one in the queue of which there isn't.
– timmi4sa
Jul 24 '13 at 23:46
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