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bit shit

Name: Anonymous 2009-01-25 16:47

EXPERT PROGRAMMERS have to know all about BIT SHIFTING to create ENTERPRIZE QUALITY OPTIMIZED code. unfortunately i am no EXPERT PROGRAMMER, so all i know is that you can get multiples of two of integer numbers by bitwise shifting. so /prog/, tell me the secrets of bitwise optimization.

Name: Anonymous 2009-01-25 16:56

(>>1 & >>0)

Name: Anonymous 2009-01-25 17:08

P Q = P+Q
P+Q = P Q

Name: Anonymous 2009-01-25 17:09

>>1
a `xor` a ==> 0

Name: Anonymous 2009-01-25 17:13

You can't set a bit to e/pi + 2i.

Name: Anonymous 2009-01-25 17:16

Your compiler will bit shift for you.

Name: Anonymous 2009-01-25 18:16

Your compiler will bite shit for you.

Name: Anonymous 2009-01-25 19:46

>>5
I'm sure you can set a qubit to it, though.

Name: Anonymous 2009-01-25 20:01

>>8
You're a fool.

Name: Anonymous 2009-01-25 20:45

>>6
>>6
>>6
>>6
Thread over.

Name: Anonymous 2009-01-25 20:46

Name: Anonymous 2009-01-25 21:26

>>10
at least use >>6,6,6,6 or >>6,6-6

Name: Anonymous 2009-01-25 21:53

There's nothing hard about shifting bits or using logical operators on integers or bitfields to create more optimized code. It can be especially useful in C, but you should know that for common cases, a good compiler can write very nicely optimized using bitshifts and logical operators.

Name: Anonymous 2009-01-25 22:01

Name: Anonymous 2009-01-25 22:17

>>11
"This is the first book that promises to tell the deep, dark secrets of computer arithmetic, and it delivers in spades. It contains every trick I knew plus many, many more. A godsend for library developers, compiler writers, and lovers of elegant hacks, it deserves a spot on your shelf right next to Knuth."

Deserves a spot next to Knuth? Do want.

Name: Anonymous 2009-01-25 22:54

How do you pronounce Knuth?

1. Nooth
2. GNU-th
3. Kuh-nooth (Faggot)
4. Ruth

Name: Anonymous 2009-01-25 23:02

>>16
I go with GNU-th.

Name: Anonymous 2009-01-26 0:15

>>11
Do it.

Name: Anonymous 2009-01-26 0:19

>>16
I pronunce it Kay-Nuth, like in Kay-Nuth’s Korn Flakes, but lately I’ve been feeling kind of bad about it :(

Name: Anonymous 2009-01-26 0:56

>>15
tried to rapidshit it, found out it was a blacklisted file

Name: Anonymous 2009-01-26 1:37

>>20
Encrypt it.

Name: Anonymous 2009-01-26 3:23

>>21
I just googled for the book's name and common extensions and a valid rapidshit link showed itself. Lern2Google.

Name: Anonymous 2009-01-26 16:11

>>22
What, don't know how to encrypt shit?
You were the one offering to upload it in the first place. Don't get mad at me because you can't figure it out.

Name: Anonymous 2010-11-27 15:37

Name: Anonymous 2011-02-03 6:58

Name: Anonymous 2011-02-04 16:58

Don't change these.
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