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SparseArray vs HashMap
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SparseArray can be used to replace HashMap when the key is a primitive type.
There are some va...
What are the differences between the different saving methods in Hibernate?
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edited Feb 18 '15 at 20:10
answered Oct 2 '08 at 8:32
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站长投放广告绝对不做的事:Google Adsense和百度联盟广告违规分析 - 更多技...
...因就是有人赚到了很多，有的人是在免费为淘宝打工）
2、博客网站的独立生存之道:nuffnang拿福能与Paypal捐赠（拿福能的广告貌似在博客圈有了一定的影响力，Paypal捐赠貌似在国内怎么受欢迎，总之一切在尝试）
3、图片也能赚...
git: Your branch is ahead by X commits
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If you get this message after doing a git pull remote branch, try following it up with a git fet...
List of standard lengths for database fields
...ame in UTF-8 will fit in four bytes – you are likely to
actually need 12.
https://www.w3.org/International/questions/qa-personal-names
For database fields, VARCHAR(255) is a safe default choice, unless you can actually come up with a good reason to use something else. For typical web appl...
How to apply an XSLT Stylesheet in C#
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I found a possible answer here: http://web.archive.org/web/20130329123237/http://www.csharpfriends.com/Articles/getArticle.aspx?articleID=63
From the article:
XPathDocument myXPathDoc = new XPathDocument(myXmlFile) ;
XslTransform myXslTrans = new XslTransform() ;
myXslTrans.Load(my...
What does SQL clause “GROUP BY 1” mean?
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It means to group by the first column regardless of what it's called. You can do the same wit...
Expansion of variables inside single quotes in a command in Bash
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Inside single quotes everything is preserved literally, without exception.
That means you have ...
Auto-size dynamic text to fill fixed size container
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Java compile speed vs Scala compile speed
...That said, compile times have already improved noticeably going from Scala 2.7 to Scala 2.8, and I expect the improvements to continue now that the dust has settled on 2.8. This page documents some of the ongoing efforts and ideas to improve the performance of the Scala compiler.
Martin Odersky pro...