jeovazero

import FindByAgeCmd.*

type Age = Int

case class Person(name: String, age: Age)

val people = List(
  Person("alice", 65),
  Person("bob", 25),
  Person("chien", 15),

jeovazero

fac n = fac' n 1
fac' n acc =
  guard
    | n == 0 -> acc
    | n < 3  -> n * acc
    | else   -> fac' (n - 1) (acc * n)

jeovazero

https://bugs.launchpad.net/ubuntu/+source/ibus/+bug/1863080

https://youtrack.jetbrains.com/issue/IDEA-59679/Cannot-type-dead-keys-in-Linux

worked:
XMODIFIERS='' idea.sh

on

OS: Debian 11 bullseye

jeovazero

import Data.Bits
import Data.Char

bin 0 n acc = (Prelude.take n (repeat 0)) ++ acc
bin x n acc = bin (div x 2) (n-1) $ (mod x 2):acc

bs n = Prelude.concat $ fmap show $ bin n 8 []

ibs ls = ibs' ls 0
  where

jeovazero

"" Source your .vimrc
"source ~/.vimrc
let mapleader=" "
"" -- Suggested options --
" Show a few lines of context around the cursor. Note that this makes the
" text scroll if you mouse-click near the start or end of the window.
set scrolloff=5

" Do incremental searching.
set incsearch

jeovazero

[{
    "name": "kotlin.reflect.jvm.internal.ReflectionFactoryImpl",
    "allDeclaredConstructors": true
  },
  {
    "name": "kotlin.KotlinVersion",
    "allPublicMethods": true,
    "allDeclaredFields": true,
    "allDeclaredMethods": true,
    "allDeclaredConstructors": true

jeovazero

# .local/share/applications/idea.desktop 

[Desktop Entry]
Name=Intellij IDEA
Comment=Intellij IDEA Community
Exec=/opt/idea/bin/idea.sh
Terminal=false
Type=Application
StartupNotify=true
MimeType=text/plain;

jeovazero

version: '3'

services:
  zookeeper:
    image: wurstmeister/zookeeper
    container_name: zookeeper
    ports:
      - "2181:2181"
  kafka:
    image: wurstmeister/kafka:2.13-2.8.1

jeovazero

{-# LANGUAGE Rank2Types #-}

mapPair :: (forall x. x -> x) -> (a,b) -> (a,b)
mapPair f (a, b) = (f a, f b)

id' :: forall x. x -> x
id' x = x

main = print $ mapPair id' (1, 'a')

jeovazero

let
  config = {
    packageOverrides = p: {
      sbt = p.sbt.override {
        jre = p.jdk11;
      };
      scala = p.scala.override {
        jre = p.jdk11;
      };
    };