你遇到过的源代码中最好的注释是什么?
当前回答
/*
* Wirzenius wrote this portably, Torvalds fucked it up :-)
*/
其他回答
在drivers/net/sunhme.c (Linux内核)中:
/* Welcome to Sun Microsystems, can I take your order please? */
if(!hp->happy_flags & HFLAG_FENABLE)
return happy_meal_bb_write(hp, tregs, reg, value);
/* Would you like fries with that? */
hme_write32(hp, &tregs->frame,
(FRAME_WRITE | (hp->paddr << 23) |
((reg & 0xff) << 18) | (value & 0xffff)));
while(!(hme_read32(hp, &tregs->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. */
在eMule, Preferences.cpp中,强制最小上传速度限制与下载速度限制成正比的方法:
uint16 CPreferences::GetMaxDownload(){
//dont be a Lam3r :)
uint16 maxup=(GetMaxUpload()==UNLIMITED)?GetMaxGraphUploadRate():GetMaxUpload();
if( maxup < 4 )
return (( (maxup < 10) && (maxup*3 < prefs->maxdownload) )? maxup*3 : prefs->maxdownload);
return (( (maxup < 10) && (maxup*4 < prefs->maxdownload) )? maxup*4 : prefs->maxdownload);
}
// Empty constructor to satisfy the stupid compiler
Public ServletHandlerClass () { }
首先,在一个大对象的更新的开始:
/*General note to all who tread in the <ObjectName>() code...
* The SetOriginals() method from the BaseEntity class should be called (and only called) right after the Get() method
* call as seen above. Calling the SetOriginals method elsewhere will result in bugs and all kinds of other nasty suprises.
*/
然后在大约200行逻辑之后更新对象:
//Attempt to explain this confusing mess of code:
//First time you save an actual absence this is what happens:
//0. The first save saves to the <TableName> table (among other things). (Fig. A)
//1. The <CalculationMethod> method is called next which inserts to the <OtherTableName> table.
//(This is the table that keeps track of credits to the case.) (Fig. B)
//2. So then you have to call <UpdateCalculations> to move the <TableName> records to the <ThirdTableName> table. (Fig. C)
//3. Then you go back and run calculations since you have the debits table (<ThirdTableName>) populated. (Fig D.)
//4. Then a final save to save the calculations back to the case. (Fig. E)
//Yeah, I know what you're thinking: this sucks. 10/01/07 XXX
开发商是对的……这太糟糕了!
在一个巨大的800行'switch'语句中,在中间的某处:
// Joe is sorry
几百行之后……
// Harry is sorry too
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