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In my new sandboxed challenge, I'm looking to ban crypto / one-way functions that make it impossible to get the input from the output.
I started out requiring only using functions that are bijectve, but that bans functions that "gets a character from a particular index of a string", as pointed o...
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The creation of words from chemical element symbols seems to be a popular pastime, judging by the number of questions that are asked about it. Most of them are closed as duplicates:
Words from periodic table of elements
Checking periodic table words
Find the Chemistry of a name
Chemical sentenc...
(inspired by Helka's response to my random pairing of "chess" and "Fibonacci" tags in chat)
Fibonacci
The Fibonacci numbers are one of the more well-known sequences in mathematics, where each number is composed by adding the two previous numbers together. Below is a definition of the zero-ind...
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This is the cops' thread. The robbers' thread is here.
Your challenge is to make a program that runs forever without halting1, unless it gets a particular input or inputs2. If it receives that input, it must terminate in a finite amount of time3. This is code-golf, so the shortest answer that ha...
You can use the readline module to read from stdin line by line:
var readline = require('readline');
var rl = readline.createInterface({
input: process.stdin,
output: process.stdout,
terminal: false
});
rl.on('line', function(line){
console.log(line);
})
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The phonology of Danish is similar to that of the other Scandinavian languages such as Swedish and Norwegian, but it also has distinct features setting it apart from the phonologies of its most closely related languages. For example Danish has a suprasegmental feature known as stød which is a kind of laryngeal phonation that is used phonemically. It also exhibits extensive lenition of plosives, which is noticeably more common than in the neighboring languages. Because of that and a few other things, spoken Danish is rather hard to understand for Norwegians and Swedes, although they can easily read...
Stød (Danish pronunciation: [ˈsdøð]) is a suprasegmental unit of Danish phonology (represented in IPA as ⟨◌ˀ⟩ or as ⟨◌̰⟩), which in its most common form is a kind of creaky voice (laryngealization), but it may also be realized as a glottal stop, especially in emphatic pronunciation. Some dialects of Southern Danish realize stød in a way that is more similar to the tonal word accents of Norwegian and Swedish. In much of Zealand it is regularly realized as something reminiscent of a glottal stop. A probably-unrelated glottal stop, with quite different distribution rules, occurs in Western Jutland...
In: a string without line breaks*
Allow the user to edit and submit the line
Out: the modified string (optionally with a trailing linebreak)
The line editor must at minimum allow the user to:
move a visible cursor left and right
insert and/or overwrite characters at the cursor position
remove ...8
In the misty years of yore, when fanfold terminals walked the earth, there lived a strange creature. Oddly crippled and yet oddly powerful, the line editor teemed across the programming landscape in untold numbers; covering the earth as far as the eye could see.
Now it is fallen on hard times. T...
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