Btrfs (B-tree file system, pronounced as "butter F S", "better F S", "b-tree F S", or simply by spelling it out) is a file system based on the copy-on-write (COW) principle, initially designed at Oracle Corporation for use in Linux. The development of Btrfs began in 2007, and by August 2014, the file system's on-disk format has been marked as stable.
Btrfs is intended to address the lack of pooling, snapshots, checksums, and integral multi-device spanning in Linux file systems. Chris Mason, the principal Btrfs author, has stated that its goal was "to let Linux scale for the storage that will be...
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Introduction
Maximum-length sequences, usually known as m-sequences, are binary sequences with some interesting properties (pseudo-noise appeareance, optimal periodic autocorrelation) which make them suitable for many applications in telecommunications, such as spread-spectrum transmission, meas...
Japt, 10 bytes
"eo"gUá aV
Try it here.
I haven't posted a JSGL answer in awhile :P
Explanation
Uá // generate permutations of 1st input array
aV // get index of 2nd input array in permutations
"eo"g // return e/o with modular indexing
Meme: how does juice an avocado I have try for thirtee minut and no juic
Originator: Alex A.
Cultural Height: 22 September 2015 - Present
Background: Alex said something dumb about avocados to PhiNotPi in chat. It has since escalated. Exhibit A:
Usage example: Literally anything about avoca...
A meme (/ˈmiːm/ meem) is "an idea, behavior, or style that spreads from person to person within a culture". A meme acts as a unit for carrying cultural ideas, symbols, or practices that can be transmitted from one mind to another through writing, speech, gestures, rituals, or other imitable phenomena with a mimicked theme. Supporters of the concept regard memes as cultural analogues to genes in that they self-replicate, mutate, and respond to selective pressures.
Proponents theorize that memes are a viral phenomenon that may evolve by natural selection in a manner analogous to that of biological...
Tron Game
Write a Tron bot!
The aim of the game is to make as many moves on a grid as possible without moving onto a space that has already been occupied in the current game. If your bot is unable to make such a move, it loses the round.
Input:
Your bot will take inputs from command line arg...
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I know this is nothing algorithmical but for simple polynomial $F(x,y)$ e.g. with integer coefficients it is an approach. It basically consists of plotting the zeros $Z(F) = \{(x,y) \in \mathbb R^2 | F(x,y)=0\}$.
If you consider two polynomials $F(x,y)$ and $G(x,y)$ then $Z(F\cdot G) = Z(F) \cup...
