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2009年10月28日

摘要: Thanks, it's very helpful. 阅读全文
posted @ 2009-10-28 09:02 rxwen 阅读(121) 评论(0) 推荐(0) 编辑
摘要: It's highly desired to be able to examine and debug into android framework source code. Eric Burke showed how he figured out where to put the source code so that ecplise will associate the android.jar... 阅读全文
posted @ 2009-10-28 08:35 rxwen 阅读(484) 评论(0) 推荐(0) 编辑

2009年10月27日

摘要: Recently, I get start doing some development on android platform. Having skimmed through android sdk document, I find it’s a very interesting platform with a lot of new concepts compared to other plat... 阅读全文
posted @ 2009-10-27 08:41 rxwen 阅读(328) 评论(0) 推荐(0) 编辑

2009年10月14日

摘要: dynamic_cast is a run-time type conversion operator and it ensures only valid conversion can success. The expression dynamic_cast(src) converts expression src to dest_type if appropriate, fails otherw... 阅读全文
posted @ 2009-10-14 12:46 rxwen 阅读(153) 评论(0) 推荐(0) 编辑

2009年8月24日

摘要: Sometimes, it's helpful to trace system api calls during debugging so that we can determine if the incorrect behavior is caused by passing wrong argument to a function or not. Or we can try to identif... 阅读全文
posted @ 2009-08-24 08:47 rxwen 阅读(376) 评论(0) 推荐(0) 编辑

2009年8月19日

摘要: After we release a product to market, it's not uncommon that our customer report bugs to us, even we gained a lot of confidence from "thorough" tests by ourselves and QA guys. If it occurs, we usually... 阅读全文
posted @ 2009-08-19 14:23 rxwen 阅读(192) 评论(0) 推荐(0) 编辑

2009年8月14日

摘要: In visual studio, we can add trace point while debugging. It's a helpful feature to analyze the behavior of a program without breaking the execution of the target process. Isn't it useful if you debug... 阅读全文
posted @ 2009-08-14 09:59 rxwen 阅读(310) 评论(0) 推荐(0) 编辑

2009年8月3日

摘要: I came across some questions about how to evaluate the memory usage of a process. It seems to be an easy task since most operating systems have provided a set of powerful tools to investigate memory u... 阅读全文
posted @ 2009-08-03 09:45 rxwen 阅读(298) 评论(0) 推荐(0) 编辑

2009年7月16日

摘要: I learned asp.net mvc recently, and the material I picked was Pro ASP.NET MVC Framework by Steven Sanderson. This book is great for learning asp.net mvc.During the short period since its publish on Ap... 阅读全文
posted @ 2009-07-16 10:22 rxwen 阅读(162) 评论(0) 推荐(0) 编辑

2009年6月16日

摘要: If you are a fan of vi editor, you'll be exciting to find out that we can use vi command in shell.By default, bash has its own set of short cut to make it easier to type and change command. But it's q... 阅读全文
posted @ 2009-06-16 10:40 rxwen 阅读(217) 评论(0) 推荐(0) 编辑
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