I think this gets the job done. function leastCommonMultiple(min, max) { function range(min, max) { var arr = []; for (var i = min; i <= max; i++) { arr.push(i); } return arr; } function gcd(a, b) { return !b ? a : gcd(b, a % b); } function lcm(a, b) { return (a * … Read more
Using a globally defined variable, as avital suggests, will work, but is not a recommended code design choice (see JS mistake 1 listed here). Instead in your lib directory you could create a file with: Meteor.myFunctions = { … makeBoard : function() { … }, … } Then in any other js file you could … Read more
The difference is that they DO DIFFERENT THINGS! ‘Return value’ does 2 things: 1. It sets the function return value at that point 2. It immediately exits the function No further code in the function executes! ‘Functionname = value’ does 1 thing: 1. It sets the function return value at that point Other code in … Read more
You can just use the normal setTimeout method in JavaScript. ie… setTimeout( function(){ // Do something after 1 second } , 1000 ); In your example, you might want to use showStickySuccessToast directly.
Much easier and fast due to native C binding: gem install levenshtein-ffi gem install levenshtein require ‘levenshtein’ Levenshtein.normalized_distance string1, string2, threshold http://rubygems.org/gems/levenshtein http://rubydoc.info/gems/levenshtein/0.2.2/frames
As a possible drawback, note that passing by copy could not work if the lambda isn’t copyable. If you can get away with it, passing by copy is just fine. As an example: #include<memory> #include<utility> template<typename F> void g(F &&f) { std::forward<F>(f)(); } template<typename F> void h(F f) { f(); } int main() { auto … Read more
Add a flag that has to be false to continue. function validate() { var invalid = false; $(‘.var_txt’).each(function() { if ($.trim($(this).val()) == ”) { $(this).focus(); invalid = true; return false; } }); if (invalid) { return false; } if (!$(“.answer:checked”).val()) { alert(“boom”); return false; } return true; } $(document).ready(function() { $(“#add_question”).submit(function(e) { if (validate()) { … Read more
A Haskell program’s structure is surprisingly simple. You have a main function which does IO, and that’s about it. So the basics: module Main where addition a b = a + b main :: IO () main = do let z = addition 5 3 putStrLn $ “The result is: ” ++ show z Now … Read more