ilmoeuro

#lang racket

(require racket/math)

(define (infix-eval expr)
  (let ([eval infix-eval]) ; alias
  (match expr
    ; atoms
    [(? number?) expr]
    ['pi pi]

ilmoeuro

{-# LANGUAGE ExistentialQuantification #-}

Object model

module Object where

ilmoeuro

#/bin/sh

VERSION=1.0
ROOT=`pwd`
PORT=8080
EXEC_NAME="$0"
WORKER=
IFS=`echo -en "\n\b"`

get_ip() {

ilmoeuro

TCP/IP applications by example

In this tutorial we'll implement some simple TCP/IP applications with ncat, bash and some other standard UNIX tools. The principles learned here can be used to implement networking applications in other languages.

The $ or # in front of command line examples denotes the system prompt. Do not type it

ilmoeuro

default unit 100 mil;

pcb {
    size 100mm 160mm;
    origin 10mm 10mm;
    
    dil 14 {
        5 5 12 5;
        5 7 12 7;
        mark "74HC00";

ilmoeuro

nnoremap h :ba<Enter>
nnoremap j 10j
nnoremap k 10k
nnoremap l :fo<Enter>

"javascript to hide statusbar
noremap <silent> <F8> :js toggle_bottombar()<CR>
noremap : :js toggle_bottombar('on')<CR>:
noremap o :js toggle_bottombar('on')<CR>o
noremap O :js toggle_bottombar('on')<CR>O

ilmoeuro

    public void init() throws InitializationException {
        lockActuator.init();
        modemController.init();
        modemController.addPhoneCallListener((phoneNumber) -> {
                eventQueue.offer(new PhoneCallEvent(phoneNumber));
        });
    }

    @Override
    @SuppressWarnings("SleepWhileInLoop")

ilmoeuro

title

some text

0. a list
1. for
2. programmers

ilmoeuro

double x;
double y;
double aika;

double kirkkaus;
double kyllaisyys;
double savy;

public void setup() {
  size(320, 240);

ilmoeuro

function message(str) {
    system("sleep 0.1");
    printf("%s\r\n", str);
    printf(">>> %s\n", str) > "/dev/stderr";
    system("sleep 0.1");
}

{
    printf("<<< %s", $0) > "/dev/stderr";
    if (! initialized) {