lexi-lambda

#lang racket
(require syntax/parse/define "foods.rkt" (for-syntax "foods.rkt"))

(add-delicious-food! "pineapple")
(add-delicious-food! "sushi")
(add-delicious-food! "cheesecake")

(define-simple-macro (add-food-combinations! [fst:string ...]
                                             [snd:string ...])
  #:do [(for* ([fst-str (in-list (syntax->datum #'[fst ...]))]

dino-

#! /usr/bin/env stack
-- stack --resolver lts-18.8 script

{-# LANGUAGE OverloadedStrings #-}

{-
This is a handy illustration of converting between five of the commonly-used
string types in Haskell (String, ByteString, lazy ByteString, Text and lazy
Text).

SystemFw

import shapeless._  // requires.shapeless
import cats._, implicits._, data.Kleisli // requires.cats
import cats.sequence._ //requires kittens
import cats.effect.IO //requires cats-effect
// ofc, uses "-Ypartial-unification" and kind-projector

case class Result() // replace with the JDBC equivalent

case class DB(val r: Result) {
  def nextInt: IO[Int] = ??? //IO(g.nextInt)

doug65536

        set(common_extreme_disable_opt "${common_extreme_disable_opt} -O0")
        set(common_extreme_disable_opt "${common_extreme_disable_opt} -fno-aggressive-loop-optimizations")
        set(common_extreme_disable_opt "${common_extreme_disable_opt} -fno-delete-null-pointer-checks")
        set(common_extreme_disable_opt "${common_extreme_disable_opt} -fno-early-inlining")
        set(common_extreme_disable_opt "${common_extreme_disable_opt} -fno-function-cse")
        set(common_extreme_disable_opt "${common_extreme_disable_opt} -fno-gcse-lm")
        set(common_extreme_disable_opt "${common_extreme_disable_opt} -fno-ira-hoist-pressure")
        set(common_extreme_disable_opt "${common_extreme_disable_opt} -fno-ira-share-save-slots")
        set(common_extreme_disable_opt "${common_extreme_disable_opt} -fno-ira-share-spill-slots")
        set(common_extreme_disable_opt "${common_extreme_disable_opt} -fno-ivopts")

milleniumbug

param(
    [string]$url
)

yt-dlp `
$url `
--quiet `
--extract-audio `
--audio-format mp3 `
--audio-quality 3 `

JakobOvrum

import std.traits : isCallable;

private auto curryImpl(F, CurriedArgs...)(F f, CurriedArgs curriedArgs)
{
	import std.traits : ParameterTypeTuple;

	alias Args = ParameterTypeTuple!F;

	static if(CurriedArgs.length == Args.length - 1)
		return (Args[CurriedArgs.length] lastArg) => f(curriedArgs, lastArg);

JakobOvrum

import std.traits : isFunctionPointer;

private struct Curry(uint n, F...)
	if(F.length == 1)
{
	import std.traits : ParameterTypeTuple;

	alias Args = ParameterTypeTuple!F;

	static if(is(F[0]))

drbrain

def a l = def b; <<-NIGHTMARES; end; puts send l; end
😱😱😱
  NIGHTMARES

a

playground.rs

// I'm cheating slightly by using features that aren't entirely stable yet.
// The reason is simple: the box matching code below becomes somewhat messier
// without `box_patterns`, and `box x` becomes `Box::new(x)` without
// `box_syntax`.
// This was tested on `play.rust-lang.org`'s nightly channel on 2015-08-03.
#![feature(box_patterns)]
#![feature(box_syntax)]

// Moo!
use std::borrow::Cow;

paulp

package main

import "fmt"

type SomeError struct { string }
var err *SomeError

func (x *SomeError) Error()string { return x.string }

func MaybeLog(err error) {