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Best way to test if a generic type is a string? (C#)
... 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.
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搭建高可用mongodb集群（一）——配置mongodb - 大数据 & AI - 清泛网 - 专...
...安装程序包
wget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-2.4.6.tgz
#解压下载的压缩包
tar xvzf mongodb-linux-x86_64-2.4.6.tgz
#进入mongodb程序执行文件夹
cd mongodb-linux-x86_64-2.4.6/bin/
3、启动单实例mongodb
mongod --dbpath /data/mongodbtest/...
How to export and import environment variables in windows?
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On Windows 7 64-bit, if there are two identically named variables at the User level and the System level, this command gives precedence to the User level variable and omits the System level one. This behavior makes sense, but figured it ...
Two versions of python on linux. how to make 2.7 the default
...e Python package is almost certainly required by the distro. CentOS is RPM-based, and half the RPM and YUM tools are written in Python.
– abarnert
Oct 8 '13 at 19:41
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TCP: can two different sockets share a port?
..., unused high-order source port. This way, a single client can have up to ~64k connections to the server for the same destination port.
So, this is really what gets created when a client connects to a server:
Local Computer | Remote Computer | Role
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Find size of object instance in bytes in c#
...lder. For them you'll have add the size of all contained elements to their base instance size.
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How to Query an NTP Server using C#?
...ent which allows asynchronously to acquire accurate time, instead of event based.
/// <summary>
/// Represents a client which can obtain accurate time via NTP protocol.
/// </summary>
public class NtpClient
{
private readonly TaskCompletionSource<DateTime> _resultCompletionSo...
Entity Framework DateTime and UTC
... Approach with CTP5 currently) store all DateTime values as UTC in the database?
13 Answers
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“VT-x is not available” when i start my Virtual machine [closed]
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You might try reducing your base memory under settings to around 3175MB and reduce your cores to 1. That should work given that your BIOS is set for virtualization. Use the f12 key, security, virtualization to make sure that it is enabled. If it doesn't...
How to request Administrator access inside a batch file
...This script is now slightly edited to support command line arguments and a 64 bit OS.
Thank you Eneerge @ https://sites.google.com/site/eneerge/scripts/batchgotadmin
@echo off
:: BatchGotAdmin
:-------------------------------------
REM --> Check for permissions
IF "%PROCESSOR_ARCHITECTURE...