Ray Z - 博客园

Item 6: Explicitly disallow the use of compiler-generated functions you do not want(Effective C++)

摘要： To disallow functionality automatically provided by compilers, declare the corresponding member functions private and give no implementations. Using a base class like Uncopyable is one way to do this. 阅读全文

posted @ 2009-12-26 12:09 Ray Z 阅读(220) 评论(0) 推荐(0)

Python Challenge 3

摘要： http://www.pythonchallenge.com/pc/def/equality.html[代码] 阅读全文

posted @ 2009-12-25 18:16 Ray Z 阅读(266) 评论(0) 推荐(0)

Python Challenge 2

摘要： http://www.pythonchallenge.com/pc/def/ocr.html[代码] 阅读全文

posted @ 2009-12-25 18:02 Ray Z 阅读(229) 评论(0) 推荐(0)

Python Challenge 1

摘要： http://www.pythonchallenge.com/pc/def/map.html1Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--1>>>s="gfmncwmsbgblrrpylqjyrcgrzwfylb.rfyrqufy... 阅读全文

posted @ 2009-12-16 21:48 Ray Z 阅读(293) 评论(0) 推荐(0)

My first flex app

摘要： [代码] 阅读全文

posted @ 2009-12-15 22:54 Ray Z 阅读(221) 评论(0) 推荐(0)

Python Challenge 0

摘要： http://www.pythonchallenge.com/pc/def/0.html[代码] 阅读全文

posted @ 2009-12-15 22:08 Ray Z 阅读(177) 评论(0) 推荐(0)

Rule 14: Make Ajax Cacheable(Chapter 14 of High performance Web Sites)

摘要： Make sure your Ajax requests follow the performance guidelines, especially having a far future Expires header. 阅读全文

posted @ 2009-12-14 20:56 Ray Z 阅读(337) 评论(0) 推荐(0)

Rule 13: Configure ETags13(Chapter 13 of High performance Web Sites)

摘要： Entity tags (ETags) are a mechanism that web servers and browsers use to validatecached components.Before jumping into the details of ETags, let’s review how componentsare cached and validated.　... 阅读全文

posted @ 2009-12-14 20:47 Ray Z 阅读(443) 评论(0) 推荐(0)

Rule 12: Remove Duplicate Scripts(Chapter 12 of High performance Web Sites)

摘要： Duplicate Scripts Hurt Performance 阅读全文

posted @ 2009-12-14 20:21 Ray Z 阅读(170) 评论(0) 推荐(0)

Rule 11: Avoid Redirects(Chapter 11 of High performance Web Sites)

摘要： A redirect is used to reroute users from one URL to another.There are different kindsof redirects—301 and 302 are the most popular.Redirects are usually done forHTML documents, but they may also... 阅读全文

posted @ 2009-12-13 13:56 Ray Z 阅读(246) 评论(0) 推荐(1)

Ray's playground