Arth-ur

array_chunk =: ((%~#),[)$]

NB. Test #1 
input =: 1 2 3 4 5 6
expected =: 3 2 $ input
result =: 2 array_chunk input
assert result = expected

NB. Test #2
input =: 1 2 3 4 5 6

Arth-ur

import random
import string

def rands(length):
    """ return a random string of given length composed of letters and digits """
    return ''.join(random.choice(string.letters+string.digits) for _ in range(length))

Arth-ur

var x = [
  { mykey: 'mykey1', myvalue: 'myvalue1' },
  { mykey: 'mykey2', myvalue: 'myvalue2' }
]

var array = x.reduce((o, c) => Object.defineProperty(o, c.mykey, {value: c.myvalue}), {})

// result: array = { mykey1: myvalue1, mykey2: myvalue2 }
// 60 bytes: x.reduce((o,c)=>Object.defineProperty(o,c.k,{value:c.v}),{})

Arth-ur

(function() {
    window.indexedDB = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
    var d = window.prompt("Please enter the name of the directory you want to download", document.querySelector("#uploader>h1").attributes["data-path"].value);
    var r = window.indexedDB.open("/localStorage");
    var saveData = (function() {
        var a = document.createElement("a");
        document.body.appendChild(a);
        a.style = "display: none";
        return function(data, fileName) {
            var blob = new Blob([data], {

Arth-ur

kvffile = 'output/example.kvf';
texfile = 'output/example.tex';
diary(kvffile);

disp(['value1 = ' num2str(value1)]);
disp(['value2 = ' num2str(value2)]);
disp(['value3 = ' num2str(value3)]);

diary off;
fclose('all');

Arth-ur

function kvf2tex2( kvf, fout, rootkey)
%KVF2TEX2

    if nargin > 1
       rootkey = [rootkey '.'];
    else
        rootkey = '';
    end

    TEMPLATE = '\\@lookupPut{%s%s}{%s}\n';

Arth-ur

\makeatletter
\newcommand{\get}[1]{%
  \@ifundefined{lookup@#1}{%  
    \PackageError{lookup}{No #1 key in lookup}{%
      Key #1 was not found in lookup. %
      You can insert it with \string\lookupPut{key}{value}.%
    }%
  }{%
    \@nameuse{lookup@#1}%
  }%

Arth-ur

% >Show a link to a video.
% 
% (c) Arthur Gay
%
%% This program can be redistributed and/or modified under the terms
%% of the LaTeX Project Public License Distributed from CTAN archives
%% in directory macros/latex/base/lppl.txt.
% 
\NeedsTeXFormat{LaTeX2e}[1994/06/01]
\ProvidesPackage{videos}

Arth-ur

%
% Copyright 2017 Arthur Gay
% 
% Permission is hereby granted, free of charge, to any person obtaining a copy 
% of this software and associated documentation files (the "Software"), to deal 
% in the Software without restriction, including without limitation the rights 
% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
% copies of the Software, and to permit persons to whom the Software is 
% furnished to do so, subject to the following conditions:
% 

Arth-ur

from PIL import Image
import random

# size of one pixel
PIXEL_SIZE = 0.2
# the scale is computed by dividing HEIGHT_RANGE by 128
HEIGHT_RANGE = 0.4
# the minimum height
HEIGHT_OFFSET = 0.01
# should we inverse greyscale ?