Update 2024-03-27: Greatly expanded the "Samples" page and renamed it to "Glossary".
Update 2024-04-04: Added 5 million mid-2011 posts from the k47 post dump. Browse (mostly) them here.
Update 2024-04-07: Added ~400 October 2003 posts from 4chan.net. Browse them here.
Welcome to Oldfriend Archive, the official 4chan archive of the NSA. Hosting ~170M text-only 2003-2014 4chan posts (mostly 2006-2008).
I've been brushing up on my circuit analysis. v1 is apparently 3v, I get 12/24=0.5A 0.5*30=15v Where am I going wrong? Sorry for using /sci/ as /dullard/
So /sci/ I'm taking the AP Computer Science exam tomorrow and I'm about as unprepared as you can get. I teacher didn't know any of the material and was unable to teach us anything over the course of the entire school year. Anything essential I need to know that might help me make more than a 2 on this exam?
I am very confused on the example try out problems our professor gave us..
for example,
ax = 06AF and the command says
mov ah,3
So does that mean move a 3 into the high order bit of ax? resulting in 36AF. ??
Any advice? I am not asking you guys to do my homework, just help me understand. I know you can't use the mov command when trying to mov from memory to memory.. but is an example of memory a variable?
I want to give an algorithm wich gives me the depth of a node in a BinarySearch Tree (depth of the node is the number of edges on the path from the root to the node)
So first of all the root has a depth 0. So here is my question, Should I just each time go, from the root till the node, return the depth, check if it has a left child, return the depth, check the right child, return the depth and so one. And will this be in O(n) running time?
"The world also is stablished that it cannot be moved." Psalm 93:1
"He...hangeth the Earth upon nothing." Job 26:7
An electromagnet and computerized sensor hidden in its display stand cause the Earth to levitate motionlessly in the air. Could God have engineered something like that for the real Earth?
The Bible and all real evidence confirms that this is precisely what He did, and indeed:
• The Earth is not rotating...nor is it going around the sun.
• The universe is not one ten trillionth the size we are told.
Today’s cosmology fulfills an anti-Bible religious plan disguised as "science". The whole scheme from Copernicanism to Big Bangism is a factless lie. Those lies have planted the Truth-killing virus of evolutionism in every aspect of man’s "knowledge" about the Universe, the Earth, and Himself.
>Semester ended at my university last week >Go to local community college today to register for an electricity and magnetism physics course >Get told I need to take a reading and english placement test. >For a physics course
What is your favorite Manifold and why? Any additional structures on it?
(Moreover, a question thats bugging me, for the knowing people: What can you know about a Riemannian manifold, with only local information, and what not. It's kinda strange/mysterious. And also, are all the invariances of the metric spacial transformations...you know, like SO(3)?)