“clang”[ˈklæŋ] is the compiler based on LLVM for C, C++, Objective-C, and Objective-C++. clang is needed to install in order to Swift. Run the following code in Ubuntu terminal.
Before installing swift “libpython2.7” and “libpython2.7-dev” are needed to get Swift running. Run the following code.
| // https://underscore.io/blog/posts/2015/04/23/deriving-the-free-monad.html | |
| // Example of implementing a specific instance of a free monad (for getting and | |
| // setting an integer value) in TypeScript. The type system is not expressive | |
| // enough to express free monads in general, but we can express a specific | |
| // instance. | |
| type AtomicOperation<T> = ["get", (x: number) => T] | ["set", number, T]; | |
| type Program<T> = ["return", T] | ["suspend", AtomicOperation<Program<T>>]; |
| import { | |
| useState, | |
| useCallback, | |
| useLayoutEffect, | |
| useRef, | |
| useEffect, | |
| } from 'react'; | |
| const wait = () => new Promise((resolve) => setTimeout(resolve, 3000)); |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Hello Page</title> | |
| <script src="https://unpkg.com/[email protected]"></script> | |
| </head> | |
| <body> | |
| <h1>Hello</h1> |
| import * as S from '@effect/schema/Schema' | |
| import { Context, Effect } from 'effect' | |
| export interface IFetcher { | |
| fetch: typeof fetch | |
| } | |
| export const TFetcher = Context.Tag<IFetcher>('IFetcher') | |
| class FreshFetcher implements IFetcher { |
| package zero | |
| import izumi.reflect.Tag | |
| import Kyo.* | |
| import scala.collection.View.FlatMap | |
| type Id[T] = T | |
| type Const[T] = [U] =>> T | |
| type MX[T] = Any |
