你遇到过的源代码中最好的注释是什么?
当前回答
整个函数非常棒(来自Linux的sunhme.c驱动程序,用于被Sun戏称为“快乐套餐”的网卡)。因为在那之前的卡片是“巨无霸”。明白了吗?明白了吗?)
static void happy_meal_tcvr_write(struct happy_meal *hp,
void __iomem *tregs, int reg,
unsigned short value)
{
int tries = TCVR_WRITE_TRIES;
ASD(("happy_meal_tcvr_write: reg=0x%02x value=%04x\n", reg, value));
/* Welcome to Sun Microsystems, can I take your order please? */
if (!(hp->happy_flags & HFLAG_FENABLE)) {
happy_meal_bb_write(hp, tregs, reg, value);
return;
}
/* Would you like fries with that? */
hme_write32(hp, tregs + TCVR_FRAME,
(FRAME_WRITE | (hp->paddr << 23) |
((reg & 0xff) << 18) | (value & 0xffff)));
while (!(hme_read32(hp, tregs + TCVR_FRAME) & 0x10000) && --tries)
udelay(20);
/* Anything else? */
if (!tries)
printk(KERN_ERR "happy meal: Aieee, transceiver MIF write bolixed\n");
/* Fifty-two cents is your change, have a nice day. */
}
其他回答
我刚刚在。net的自定义Linq提供程序中找到了这个:
//select is a royal pain in the ass where
//the parameter passed to CreateQuery isn't actually the one that goes in the call
//requiring this workaround. Not sure how straight Linq to Objects does it.
还有这个
//expressions have to be compiled in order to work with the method call on
//straight Enumerable somehow, LINQ to objects itself magically does this.
//Reflector shows a mess, so I (Aaron) invented my own way. God love unit tests!
我刚刚也找到了这个…一切都会变得更好
//ok, this is a hairy, dirty, and nasty piece of code
//the alternatives are substantially worse than this though
//i.e. when you do your own provider, LINQ assumes that
//you are going to implement your own expression tree visitor and
//do it all yourself. Frankly, I still have xmas shopping to do
//and I really don't want us to be foobared when we get
//even more extension methods added to LINQ
//therefore, we are pulling execute based on taking the calling the
//standard execute on enumerable, but using our own class
//
//optimization can occur from here on an as needed basis, that is
//check for the value of mex.Method.Name, and write a handler for
//that method
//
//also, it may not be a bad idea to rather than do this reflection
//each and every time somehow cache the reflected methodinfos and do
//lookups that way that said, we need a complete red/green/refactor
//cycle here before I am touching that one
还有这个
//Compile that mutherf-ker, invoke it, and get the resulting hash
// for 8 or 12 threads this does not affect much.
// Strange are the situations if not understood properly.
// Yoda strikes again
在多线程模块中!:)
以下注释来自我必须调试的一个旧项目:
//Haleluya i can go home!
大概30页的xslt的中间部分
<!-- Here be dragons -->
// but the "real" solution is much more complicated
从jpgraph
推荐文章
- 在VS Code中禁用“Comments are not allowed In JSON”错误
- Swift:理解// MARK
- 在构建中编写注释的语法是什么?gradle文件?
- Java注释中的/**和/*
- 有没有办法注释掉.ASPX页面中的标记?
- Jenkins:注释可以添加到Jenkins文件中吗?
- TypeScript注释的语法记录在哪里?
- CSV文件可以有注释吗?
- 什么是自文档化代码?它能取代文档化良好的代码吗?
- 在erb中添加注释的最佳方法
- 为什么Python没有多行注释?
- 我应该在批处理文件中使用哪种注释风格?
- 如何在Office VBA编辑器中注释和取消注释代码块
- “# noqa”在Python注释中是什么意思?
- 我可以向pip需求文件添加注释吗?