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Other 2022-03-13 03:20:09
f# syntax
// single line comments use a double slash (* multi line comments use (* . . . *) pair -end of multi line comment- *) // ======== "Variables" (but not really) ========== // The "let" keyword defines an (immutable) value let myInt = 5... Add solution -
Javascript 2022-03-02 18:05:06
11.2.1. Anonymous Function Variables
/*Anonymous functions are often assigned to variables when they are created, which allows them to be called using the variable's name. Let's create and use a simple anonymous function that returns the sum of two numbers*/ let add = function(a, b) { ... Add solution -
Kotlin 2022-02-05 17:40:31
kotlin function literal
val add: (Int, Int) -> Int = { i, j -> i + j } // Simple lambda expression val printAndDouble: (Int) -> Int = { println(it) // When single parameter, we can reference it using `it` it * 2 // In lambda, last expression is returned } // Anonymou... Add solution -
Javascript 2022-01-26 21:10:23
export default arrow function
// You can only export anonymous functions directly export default () => console.log("Hello World."); // If you want named exports, you have to export it seperately const App = () => console.log("This is an app."); export defaul... Add solution -
PHP 2021-09-27 00:21:02
exclude php
In PHP, once a resource is included, it can not be removed or "un-included". This is the very principle of PHP file inclusion. See : http://www.php.net/manual/en/function.include.php The include statement includes and evaluates the specified fi... Add solution -
Javascript 2021-09-13 05:59:04
js arrow anonymous function
let show = function () { console.log('Anonymous function'); }; //… can be shortened using the following arrow function: let show = () => console.log('Anonymous function'); //Similarly, the following anonymous function: let add = function (a... Add solution -
BASIC 2021-09-05 05:52:01
powershell how to removve only empty direcoties
# A script block (anonymous function) that will remove empty folders # under a root folder, using tail-recursion to ensure that it only # walks the folder tree once. -Force is used to be able to process # hidden files/folders as well. $tailRecursion = { ... Add solution
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