kaievns

CREATE TABLE t_random AS SELECT s, md5(random()::text) FROM generate_Series(1,5) s;
INSERT INTO t_random VALUES (generate_series(1,1000000000), md5(random()::text));

SELECT pg_size_pretty(pg_relation_size('t_random'));

kaievns

/**
 * Cubic Bezier CSS3 transitions emulator
 *
 * See this post for more details
 * http://st-on-it.blogspot.com/2011/05/calculating-cubic-bezier-function.html
 *
 * Copyright (C) 2011 Nikolay Nemshilov
 */
function Bezier(p1,p2,p3,p4) {
  // defining the bezier functions in the polynomial form

kaievns

import { Form } from 'forms-kit'
import { ValidationError } from 'a-plus-forms'



const OurForm = ({ onSubmit, defaultValues }) => {
  <Form onSubmit, dfeaul>
    ...
}

kaievns

// hacking jasmine over
var jasmine = require('jasmine-node');

var original_it       = it;
var original_expect   = expect;
var original_describe = describe;

global.it = function(desc, callback) {
  if (typeof(desc) !== 'string') {
    for (var key in desc) {

kaievns

                    /- kicks in the process
         +--------+ 
 HTTP -> | kicker |
         +--------+
              |
              V     /- tracks generations 
         +--------+
    *--->| looper |
    |    +--------+
    |         |

kaievns

let solution = 'a'...'z'; // <- the end solution;

let currentSolution = 'z'...'a';

while (grade(currrentSolution) < '100%') {
  let generation = randomlyMutate(currentSolution, { times: 10 });
  let bestInGeneration = pickBestSolutionIn(generation);
  
  currentSolution = bestInGeneration;
}

kaievns

const { execSync } = require('child_process');

const directory = 'src';

const findOut = execSync('find -L src').toString();
const filenames = findOut.trim().split('\n')
  .filter(name => name.endsWith('.js'))
  .map(name => name.replace('.js', '').replace('src/', '').replace(/\/index$/, ''));

console.log('Found', filenames.length, 'files in', directory);

kaievns

1. Overall sense of instability. Considering that there are basically two grown up implementations for react out there Relay and Apollo. Seing issues like those in apollo make me feel uneasy. References: apollographql/react-apollo#1286 apollographql/react-apollo#556 https://github.com/apollographql/apollo-test-utils/issues/39

there are multiple variations of each throught the apollo related packages. the most disturbing is lack of response or sense of community ownership. it gives an impression of one guy manning half of the leverages

kaievns

import { Form, TextInput, PasswordInput } from 'a-plus-forms';

const signIn = ({ username, password }) =>
  axios.post('/users', { username, password });

<Form onSubmit={signIn}>
  <TextInput name="username" label="Username" />
  <PasswordInput name="password" label="Password" />
  <button type="submit">Sign In</button>
</Form>

kaievns

import { mount } from 'enzyme';
import { TextInput, PasswordInput } from 'a-plus-forms';
import SignInForm from 'src/features/auth/signin_form';

describe('<SignInForm /', () => {
  it('works beautifully', () => {
    const onSubmit = sinon.spy();
    const wrapper = mount(<SignInForm onSubmit={onSubmit} />);
    
    wrapper.find(TextInput).instance().value = 'nikolay';