Proverbs, aphorisms, quotations (English) | by Linux fortune |
A CONS is an object which cares. -- Bernie Greenberg. | |
=== ALL USERS PLEASE NOTE ======================== CAR and CDR now return extra values. The function CAR now returns two values. Since it has to go to the trouble to figure out if the object is carcdr-able anyway, we figured you might as well get both halves at once. For example, the following code shows how to destructure a cons (SOME-CONS) into its two slots (THE-CAR and THE-CDR): (MULTIPLE-VALUE-BIND (THE-CAR THE-CDR) (CAR SOME-CONS) ...) For symmetry with CAR, CDR returns a second value which is the CAR of the object. In a related change, the functions MAKE-ARRAY and CONS have been fixed so they don't allocate any storage except on the stack. This should hopefully help people who don't like using the garbage collector because it cold boots the machine so often. | |
One day a student came to Moon and said, "I understand how to make a better garbage collector. We must keep a reference count of the pointers to each cons." Moon patiently told the student the following story -- "One day a student came to Moon and said, "I understand how to make a better garbage collector..." | |
I stood on the leading edge, The eastern seaboard at my feet. "Jump!" said Yoko Ono I'm too scared and good-looking, I cried. Go on and give it a try, Why prolong the agony, all men must die. -- Roger Waters, "The Pros and Cons of Hitchhiking" | |
Reclaimer, spare that tree! Take not a single bit! It used to point to me, Now I'm protecting it. It was the reader's CONS That made it, paired by dot; Now, GC, for the nonce, Thou shalt reclaim it not. | |
Ten of the meanest cons in the state pen met in the corner of the yard to shoot some craps. The stakes were enormous, the tension palpable. When his turn came to shoot, Dutsky nervously plunked down his entire wad, shook the dice and rolled. A smile crossed his face as a seven showed up, but it quickly changed to horror as third die slipped out of his sleeve and fell to the ground with the two others. No one said a word. Finally, Killer Lucci picked up the third die, put it in his pocket and handed the others to Dutsky. "Roll 'em," Lucci said. "Your point is thirteen." | |
double value; /* or your money back! */ short changed; /* so triple your money back! */ -- Larry Wall in cons.c from the perl source code | |
/* now make a new head in the exact same spot */ -- Larry Wall in cons.c from the perl source code |