bobbicodes

#!/usr/bin/python2.7
# Assign numbers to items and print menu:
print 'Building Supplies Store          Hardware Store'
print '-----------------------          --------------'
print '1. Nails                         7. Hammers'
print '2. Boards                        8. Tape measures'
print '3. Bricks                        9. Shovels'
print '4. Gum                           10. Spatulas'
print '5. Glue                          11. Ladders'
print '6. Paint                         12. Drills'

bobbicodes

Looking at the most beautiful program ever written - part 1

I am going to have a look at what William Byrd presented as The most beautiful program ever written.

Beauty here refers to computer programs, specifically about Lisp. There might be errors as this is something I wrote to make sense of that interpreter, proceed at your own risk.

Thanks a lot to Carl J. Factora for the help.

The program

bobbicodes

;; -*- mode: emacs-lisp; lexical-binding: t -*-
;; This file is loaded by Spacemacs at startup.
;; It must be stored in your home directory.

(defun dotspacemacs/layers ()
  "Layer configuration:
This function should only modify configuration layer settings."
  (setq-default
   ;; Base distribution to use. This is a layer contained in the directory
   ;; `+distribution'. For now available distributions are `spacemacs-base'

bobbicodes

(ns ctrain.core
  (:require [clojure.string :as s]
                      [clojure.set :refer :all])
  (:gen-class))

(def problems (read-string (slurp "problems.edn")))

  (defn print-prob [n]
    (println (str "\n#" n ": " (:title (nth problems (dec n)))))
    (println (str "\n" (:description (nth problems (dec n))) "\n"))

bobbicodes

void editorDrawRows(struct abuf *ab) {
  int y;
  for (y = 0; y < E.screenrows; y++) {
    int filerow = y + E.rowoff;
    if (filerow >= E.numrows) {
      if (E.numrows == 0 && y == E.screenrows / 3) {
        char welcome[80];
        int welcomelen = snprintf(welcome, sizeof(welcome),
                                  "Bob, the text editor");
        if (welcomelen > E.screencols) welcomelen = E.screencols;

bobbicodes

void editorDrawRows(struct abuf *ab) {
  int y;
  for (y = 0; y < E.screenrows; y++) {
    int filerow = y + E.rowoff;
    if (filerow >= E.numrows) {
      if (E.numrows == 0 && y == E.screenrows / 3) {
        char welcome[80];
        int welcomelen = snprintf(welcome, sizeof(welcome),
          "Bob, the Text Editor");
        if (welcomelen > E.screencols) welcomelen = E.screencols;

bobbicodes

;; 100 Days of Clojure Code

;; Day 37: October 21, 2018

;; Interactive Clojure Spec Guide

;; This is a rewrite of the official guide on clojure.org.

;; Edit code blocks and evaluate them with Ctrl+Enter or Command+Return. Even use as a project template!

bobbicodes

$ clj -m cljs.main --help
Usage: java -cp cljs.jar cljs.main [init-opt*] [main-opt] [arg*]

With no options or args, runs an interactive Read-Eval-Print Loop
                                    
init options:                       
  -co, --compile-opts edn     Options to configure the build, can be an EDN 
                              string or system-dependent path-separated list of 
                              EDN files / classpath resources. Options will be 
                              merged left to right.

bobbicodes

(defn gcd [a b]
  (if (zero? b)
    a
    (recur b (mod a b))))

(defn factors [num]
  (loop [n num div 2 divs '()]
    (cond (<= n 1) divs
          (zero? (rem n div)) (recur (/ n div) div (cons div divs))
          :else (recur n (inc div) divs))))

bobbicodes

google-chrome --app=https://github.com/