ChuckLu - 博客园

2015年9月22日

Formatting is Specified but argument is not IFormattable

摘要： private void DeviceSetText(TextBox textBox, string text) { //处理text的显示值 if (text != "0") //小数位后保留2位 { ... 阅读全文

posted @ 2015-09-22 09:49 ChuckLu 阅读(459) 评论(0) 推荐(0)

Covariance and Contravariance in C#的搜索条件

摘要： http://blogs.msdn.com/b/ericlippert/archive/tags/covariance+and+contravariance/ 阅读全文

posted @ 2015-09-22 09:38 ChuckLu 阅读(199) 评论(0) 推荐(0)

Covariance and Contravariance in C#, Part Two: Array Covariance

摘要： http://blogs.msdn.com/b/ericlippert/archive/2007/10/17/covariance-and-contravariance-in-c-part-two-array-covariance.aspxC# implements variance in two ... 阅读全文

posted @ 2015-09-22 09:37 ChuckLu 阅读(389) 评论(0) 推荐(0)

Covariance and Contravariance in C#, Part One

摘要： http://blogs.msdn.com/b/ericlippert/archive/2007/10/16/covariance-and-contravariance-in-c-part-one.aspxI have been wanting for a long time to do a ser... 阅读全文

posted @ 2015-09-22 09:36 ChuckLu 阅读(300) 评论(0) 推荐(0)

Co-variant array conversion from x to y may cause run-time exception

摘要： http://stackoverflow.com/questions/8704332/co-variant-array-conversion-from-x-to-y-may-cause-run-time-exception What it means is this And in more gene 阅读全文

posted @ 2015-09-22 09:25 ChuckLu 阅读(594) 评论(0) 推荐(0)

2015年9月21日

Virtual member call in a constructor

摘要： (Assuming you're writing in C# here) When an object written in C# is constructed, what happens is that the initializers run in order from the most der 阅读全文

posted @ 2015-09-21 17:37 ChuckLu 阅读(642) 评论(0) 推荐(0)

2015年9月18日

左移运算符

摘要： https://msdn.microsoft.com/en-us/library/a1sway8w.aspxThe left-shift operator (<<) shifts its first operand left by the number of bits specified by it... 阅读全文

posted @ 2015-09-18 15:05 ChuckLu 阅读(624) 评论(0) 推荐(0)

大小端以及字节序的问题 Endianness

摘要：网络字节顺序NBO（Network Byte Order）：按从高到低的顺序存储，在网络上使用统一的网络字节顺序，可以避免兼容性问题。 The order in which the bytes of a multi-byte number are transmitted on a network - 阅读全文

posted @ 2015-09-18 09:44 ChuckLu 阅读(4331) 评论(0) 推荐(0)

2015年9月17日

异常的中英文对照

摘要：在触发异常的地方添加一下代码，就会出现英文的异常 Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture; Thread.CurrentThread.CurrentUICulture = CultureInfo.Invar... 阅读全文

posted @ 2015-09-17 13:31 ChuckLu 阅读(719) 评论(0) 推荐(0)

2015年9月16日

git workflow 原文以及缺点

摘要：原文链接 http://nvie.com/posts/a-successful-git-branching-model/ 有人发现git work flow的缺点，历史提交会变得混乱 http://endoflineblog.com/gitflow-considered-harmful http:/ 阅读全文

posted @ 2015-09-16 09:02 ChuckLu 阅读(2261) 评论(0) 推荐(0)

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