Morendil

from urllib2 import urlopen
from time import sleep
from scene import gravity, Scene, run

class MyScene (Scene):
    def setup(self):
        self.frames = 0
    def draw(self):
        self.frames += 1
        if (self.frames % 30) == 0:

Morendil

#include <Servo.h> 
 
Servo gripper;
Servo arm;
 
int pos = 120;
int target = pos;
 
void setup() 
{ 

Morendil

#include <Servo.h>

struct ServoMove {
  char cmd[3];
  int  angle;
  int  wait;
};
 
Servo joints[8];
// Front then back; right then left; hip then leg

Morendil

// pcb dims
width = 18;
hwidth = 7.65;
swidth = 4;


module box() {
	difference() {
		boxshell();
		translate([(20-swidth*1.1)/2,3,1.5+1.6])

Morendil

Abstract

Structured programming can be used to develop a large system in an evolving tree structure of nested program modules, with no control branching between modules except for module calls defined in the tree structure. By limiting the size and complexity of modules, unit debugging can be done by systematic reading, and the modules can be executed directly in the evolving system in a top down testing process.

Introduction

Large systems programming today is dominated by the integration and debugging problem because it is commonly assumed that logic errors are inevitable in programming systems (in contrast to syntax errors, which are detected by translators). There is no doubt that programmers are fallible and always will be. But it now appears possible to organize and discipline the program design and coding process in order to (1) prevent most logic errors in the first place and (2) detect those errors remaining more surely and easily than before.

We will use the term "structured programming"

Morendil

mkdir docker-alpine-bug
cd docker-alpine-bug
git init .
echo "Bug" > README
git add .
git commit -m "Bug"
git checkout -b somewhere
echo -e "One\nTwo\nThree" > README
git commit -am "Bug"
git checkout master

Morendil

for V in One Two Three; do echo -n $V > word.txt && docker run -it -v $(pwd):/app envygeeks/alpine /bin/bash -c "sleep 1 && cat /app/word.txt" ; done

Morendil

Keybase proof

I hereby claim:

• I am morendil on github.
• I am morendil (https://keybase.io/morendil) on keybase.
• I have a public key ASD5WwUdb8DA0vDTOKkzlCI_5SQPGQQjjSOHYd84J7UcTQo

To claim this, I am signing this object:

Morendil

import R from 'ramda'
import {expect} from 'chai'
import daggy from 'daggy'

describe('simplified tree walks', function() {

	// Mon domaine peut se simplifier à une liste d'équations à trous:
	// a: 45
	// b: a + c
	// d: a + 4

Morendil

import R from 'ramda'
import {expect} from 'chai'
import daggy from 'daggy'
import {Maybe as M} from 'ramda-fantasy'

describe('simplified tree walks', function() {

	// Notre domaine peut se simplifier à une liste d'équations à trous:
	// a: 45
	// b: a + c