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What is the syntax for an inner join in LINQ to SQL?
...
var results = from c in db.Companies
join cn in db.Countries on c.CountryID equals cn.ID
join ct in db.Cities on c.CityID equals ct.ID
join sect in db.Sectors on c.SectorID equals sect.ID
where (c.CountryID == cn.ID) &&am...
What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
...
What It Is
This is an arrow function. Arrow functions are a short syntax, introduced by ECMAscript 6, that can be used similarly to the way you would use function expressions. In other words, you can often use them in place of expressions like function ...
How do I create a self-signed certificate for code signing on Windows?
...g:
Creating a self-signed certificate authority (CA)
makecert -r -pe -n "CN=My CA" -ss CA -sr CurrentUser ^
-a sha256 -cy authority -sky signature -sv MyCA.pvk MyCA.cer
(^ = allow batch command-line to wrap line)
This creates a self-signed (-r) certificate, with an exportable private k...
How do you run a SQL Server query from PowerShell?
...
Here's an example I found on this blog.
$cn2 = new-object system.data.SqlClient.SQLConnection("Data Source=machine1;Integrated Security=SSPI;Initial Catalog=master");
$cmd = new-object system.data.sqlclient.sqlcommand("dbcc freeproccache", $cn2);
$cn2.Open();
if ($c...
The apk must be signed with the same certificates as the previous version
...tailed information about the how an APK was signed, for example:
Owner: CN=My App, O=My Company, L=Somewhere, C=DE
Issuer: CN=My App, O=My Company, L=Somewhere, C=DE
Serial number: 4790b086
Valid from: Mon Nov 11 15:01:28 GMT 2013 until: Fri Mar 29 16:01:28 BST 2041
Certificate fingerprints:
MD...
Python Charts库(Highcharts API的封装) - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...,通过python生成Highcharts脚本Highcharts中文网:http: v1 hcharts cn demo index php?p=1 charts库实际是对调用Highcharts API 进行封装,通过python生成Highcharts脚本
Highcharts中文网:http://v1.hcharts.cn/demo/index.php?p=10
Highcharts官网:http://api.highcharts.com/highc...
项目管理实践教程一、工欲善其事，必先利其器【Basic Tools】 - 项目管理 -...
...seControl.NET ，最新版本是1.4，你可以在这里下载：
http://ccnetlive.thoughtworks.com/CCNet-builds/1.4/1.4.0.3769/CruiseControl.NET-1.4-Setup.exe
CruiseControl.NET Documentation可以在下面的网址查看：
http://confluence.public.thoughtworks.org/display/CCNET/Documentation
...
XenApp & XenDesktop - 更多技术 - 清泛网 - 专注C/C++及内核技术
...可向30多种操作系统交付应用。
来源：http://www.zdnet.com.cn/wiki-XenApp
XenDesktop
Citrix XenDesktop是一套桌面虚拟化解决方案，可将Windows桌面和应用转变为一种按需服务，向任何地点、使用任何设备的任何用户交付。使用XenDesktop，...
【研究中】高德地图API研究及接入 - App应用开发 - 清泛IT社区，为创新赋能！
....XYZ({
url: 'http://wprd0{1-4}.is.autonavi.com/appmaptile?lang=zh_cn&size=1&style=7&x={x}&y={y}&z={z}'
})
})
],
view: new ol.View({
center: ol.proj.fromLonLat([116.405249, 39.904202]), // 北京天安门坐标
zoom: 13
})
});
显示地图：上述代...
How do you sign a Certificate Signing Request with your Certification Authority?
...ificates.
First, create a basic configuration file:
$ touch openssl-ca.cnf
Then, add the following to it:
HOME = .
RANDFILE = $ENV::HOME/.rnd
####################################################################
[ ca ]
default_ca = CA_default # The default ca section...