Every Class You Break, Every Fix You Fake, I'll Be Judging You

Content THUS, FOR ANY NONDETERMINISTIC TURING MACHINE THAT RUNS IN SOME POLYNOMIAL THE PO WE CAN DEVISE AN ALGORITHM THAT TAKES AN INPUT OF LENGTH A AND PRODUCES Enw. THE RUNNING TIME IS 00) ON A MULTAPE DETERINISTIC TURING MACHINE AND.. SIPSER CI WANTED TO LEAR AN

Content 4 Posted by uPMMEYOUR-ANKLE 2 days ago B 2 56.6k What's the biggest red flag when meeting new people? 17.4k Comments Give Award Share Save O Hide Report SORT BY BEST Single comment thread. V smeh 8 points 2 days ago They think HTML is a programming language I Reply Share Save Edit

Content A QA Tester walks into a bar: He orders a beer. He orders 3 beers. He orders 2976412836 beers. He orders 0 beers. He orders -1 beer. He orders q beers. He orders nothing. El ordena una cerveza. He orders a deer. He tries to leave without paying. He starts ordering a beer, then throws himself through the window half way through. He orders a beer, gets his receipt, then tries to go back. He orders a beer, goes to the door of the bar, throws a handful of cookies into the street, then goes back to the bar to see if the barmaid still recognises him. He orders a beer, and watches very carefully while the barmaid puts his order into the till to make sure nothing in his request got lost along the way. He starts ordering a beer, and tries to talk the barmaid into handing over her personal details. He orders a beer, sneaks into the back, turns off the power to the till, and waits to see how the barmaid reacts, and what she says to him. He orders a beer while calling in thousands of robots to order a beer at exactly the same time.

Ah, the elegant art of being simultaneously clever and ridiculous. This Python function is the programming equivalent of using a sledgehammer to kill a fly—with style. Instead of the boring old num % 2 == 0 check that peasant programmers use, this galaxy-brain developer created a string "eovdden" and indexes into it using num % 2 as the position, followed by another 2 (which does absolutely nothing). The string is cleverly arranged so position 0 gives "even" and position 1 gives "odd" — making this the most unnecessarily complex even/odd checker in existence. It's like building a Rube Goldberg machine when a light switch would do. And those sunglasses emojis? They know exactly what they've done. Pure chaotic evil masquerading as code.

Content 2 Answers Active Oldest Votes Use shuf with the -n option as shown below, to get N random lines: 541 shuf -n N input output share improve this answer follow edited Jun 16 '16 at 20:48 DomainsFeatured 1,234 0 1 0 18 29 answered Feb 25 '13 at 11:03 dogbane 226k 69 351 388 35 This should be the accepted answer. Wow, shuf is sooo fast. - picking 10000 random lines from a textile with 40000 lines is instant. Trying to use 'sort -R' took so long I just CTRL-C it - carpii Jul 3 '15 at 20:10 2 If you just need a random set of lines, not in a random order, then shuf is very inefficient (for big file): better is to do reservoir sampling, as in this answer. - petrelharp Sep 6 '15 at 23:24 4 neither shuf nor sort -R are available for mac OSX. any suggestions? - Tom Smith Oct 6 '15 at 10:06 33 TomSmith On Mac OSX, if you are using Homebrew, you can get shuf or GNU sort by installing coreutils . More info here: apple.stackexchange.comquestions142860install-shuf-on-os-x - nofinator Oct 8 '15 at 13:11 7 shuf is fantastic. I tried in on a 78 Billion line text file and it did the job in less than 1 minute. - Ash Jan 19 '16 at 812 7 shuf is fantastic. I tried in on a 78 Billion line text file and it did the job in less than 1 minute. - Ash Jan 19 '16 at 8:13 78 Billion line text file The WHAT

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