2015年3月24日
Does the C standard guarantee buffers are not touched past their null terminator?
摘要： Question:In the various cases that a buffer is provided to the standard library's many string functions, is it guaranteed that the buf... 阅读全文
posted @ 2015-03-24 15:56 vigorpush 阅读(151) 评论(0) 推荐(0)
Why does the C# compiler translate this != comparison as if it were a > comparison?
摘要： Question:I have by pure chance discovered that the C# compiler turns this method:static bool IsNotNull(object obj){ return obj != n... 阅读全文
posted @ 2015-03-24 15:50 vigorpush 阅读(142) 评论(0) 推荐(0)
Vim settings file on Windows
摘要： Question:I can't believe I am typing a question for a simple thing like this but here we are. I can't for the life of me figure out wh... 阅读全文
posted @ 2015-03-24 03:40 vigorpush 阅读(121) 评论(0) 推荐(0)
How to distinguish between strings in heap or literals?
摘要： Question:I have a use case where I can get pointers of strings allocated either in memory or literals. Now the latter can't be freed s... 阅读全文
posted @ 2015-03-24 02:08 vigorpush 阅读(110) 评论(0) 推荐(0)
Is the “*apply” family really not vectorized?
摘要： Question:So we are used to say to every R new user that "apply isn't vectorized, check out the Patrick BurnsR Inferno Circle 4" which ... 阅读全文
posted @ 2015-03-24 02:05 vigorpush 阅读(113) 评论(0) 推荐(0)
power of the test
摘要： https://www.youtube.com/watch?v=UApFKiK4Hi8 阅读全文
posted @ 2015-03-24 02:02 vigorpush 阅读(132) 评论(0) 推荐(0)