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How can I create a keystore?
...nother application. This is the way:
echo y | keytool -genkeypair -dname "cn=Mark Jones, ou=JavaSoft, o=Sun, c=US" -alias business -keypass kpi135 -keystore /working/android.keystore -storepass ab987c -validity 20000
dname is a unique identifier for the application in the .keystore
cn the full...
What's the $unwind operator in MongoDB?
...rious operation like sorting, searcing etc.
To know more about $unwind :
https://docs.mongodb.com/manual/reference/operator/aggregation/unwind/
To know more about aggregation :
https://docs.mongodb.com/manual/reference/operator/aggregation-pipeline/
...
How to empty a Heroku database
...
The current, ie. 2017 way to do this is:
heroku pg:reset DATABASE
https://devcenter.heroku.com/articles/heroku-postgresql#pg-reset
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foll...
How does this site infecting script work?
... turning it into a normal URL:
evil://dyndns-org.gamestop.com.mybestyouxi-cn.genuinehollywood.ru:8080/softonic.com/softonic.com/google.com/livejasmin.com/videosz.com/
(I manually changed http: to evil:)
Note that the regex could have been simplified to .replace(/[#$@^&()!]/ig, '')
If you lo...
How do I put an 'if clause' in an SQL string?
...tatements.
and for more information you can refer official documents on
https://technet.microsoft.com/en-us/library/bb522522(v=sql.105).aspx
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...
Check/Uncheck checkbox with JavaScript (jQuery or vanilla)?
...checked) {
elm.click();
}
}
Read more about the click method here:
https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/click
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fo...
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...
【phpcms v9】PC站和手机站 全静态手机移动站方法 - 更多技术 - 清泛网 - ...
...348366338 有偿提供技术指导及源码，谢谢-------
参考：https://blog.csdn.net/redsen/article/details/51755696
用 phpcms v9 制作网站 pc站和手机站 双站共用一个数据库方法制方法，在此与大家分享一下，注：此法仅适用于简单的文章站，小企...
App Inventor 2 BaiduFanyi拓展：请求百度翻译WebAPI方式的拓展 · App Inventor 2 中文网
...者所有。
原作者：Kevin Kun（cn.kevinkun）
原始网址：https://wangsk789.github.io/baidufanyi/
中文文档：wangsk789
您的改进建议 联系方式： 不需要回复的可留空~ 意见反馈（300字以内）：...
Code Golf: Collatz Conjecture
...
Befunge
&>:.:1-|
>3*^ @
|%2: <
v>2/>+
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edited Mar 5 '10 at 18:21
...