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Generating random whole numbers in JavaScript in a specific range?

...() converts x into a two-complement with much smaller range than Number.MAX_SAFE_INTEGER (2³²⁻¹ vs. 2⁵³), thus you have to use it with caution! – le_m Jun 6 '16 at 1:49 ...
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How do I use itertools.groupby()?

...meone. It's probably because your array is not sorted try groupby(sorted(my_collection, key=lambda x: x[0]), lambda x: x[0])) under the assumption that my_collection = [("animal", "bear"), ("plant", "cactus"), ("animal", "duck")] and you want to group by animal or plant – Robi...
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Initializing a struct to 0

...denia. I disagree. I already know what foo = {0} means. If I saw foo = ZERO_FULL, I'd have to grep for the definition of ZERO_FULL. – Andrew Bainbridge Jul 24 '18 at 14:51 ...
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Is there any JSON Web Token (JWT) example in C#?

...('+', '-'); // 62nd char of encoding output = output.Replace('/', '_'); // 63rd char of encoding return output; } // from JWT spec private static byte[] Base64UrlDecode(string input) { var output = input; output = output.Replace('-', '+'); // 62nd cha...
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Using comparison operators in Scala's pattern matching system

...("ten") case x if x > 10 => println("greater than ten") case _ => println("less than ten") } Edit: Note that this is more than superficially different to putting an if after the =>, because a pattern won't match if the guard is not true. ...
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How to delete a word and go into insert mode in Vim?

...I edited the answer from telling about "co{" to "ca{" as reminded by jinxed_coders comment. My old customization implements "(a) <>" commands as "(o)uter <>" commands. – Kaali Sep 7 '09 at 4:34 ...
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What is the difference between Cygwin and MinGW?

...-64 (pretty much what you always want, these days), install the mingw64-x86_64-gcc-core Cygwin package. MinGW-64 will then be available as the awkwardly named x86_64-w64-mingw32-gcc command. Please God(s), somebody unify the names of these bloody things already. – Cecil Curry ...
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Is there a JavaScript strcmp()?

... well as in the mozilla Javascript reference (developer.mozilla.org/en/Core_JavaScript_1.5_Reference/…) – newacct Jul 24 '09 at 19:37 ...
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How to get the IP address of the docker host from inside a docker container

...ses only. For example, I have environment variables set on my host: MONGO_SERVER=host.docker.internal In my docker-compose.yml file, I have this: version: '3' services: api: build: ./api volumes: - ./api:/usr/src/app:ro ports: - "8000" environment: - MONGO_S...
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Semicolons superfluous at the end of a line in shell scripts?

... edited Sep 30 '19 at 11:50 d-_-b 17.7k2929 gold badges113113 silver badges192192 bronze badges answered Aug 5 '15 at 7:41 ...