everdimension

// Say we need to display list of posts showing *only* their titles
// and name of the post author

// without graphql
const data = {
  posts: null,
  usersById: {},
};

get('/api/posts')

everdimension

Cleanup merged branches

Source: https://stackoverflow.com/a/6127884/3523645

git branch --merged | egrep -v "(^\*|master|dev)" | xargs git branch -d

Cleanup orphaned branches

Problem: If pull-request are merged into the main branch using a "squash" strategy and then the remote branches are removed,

everdimension

# This is just a note to self

git rebase --onto <base-branch> <current-branch>~ <current-branch>

# e.g. git rebase --onto master feature/something~ feature/something
# it's important here to use branch name and not other commit id.
# Can't use "HEAD" instead of "feature/something" ¯\_(ツ)_/¯ 

everdimension

# This is just a note to self

git rebase --onto <base-branch>  <current-branch>~ <current-branch>

# e.g. git rebase --onto master feature/something~ feature/something
# it's important here to use branch name and not other commit id.
# Can't use "HEAD" instead of "feature/something" ¯\_(ツ)_/¯ 

everdimension

import React from 'react';

const inputParsers = {
  date(input) {
    const [month, day, year] = input.split('/');
    return `${year}-${month}-${day}`;
  },
  uppercase(input) {
    return input.toUpperCase();
  },

everdimension

class BaseClass {
	constructor(name, age) {
		this.name = name;
		this.age = age;
	}
	static getDescription() {
		return "this function can be called without instantiating BaseClass";
	}
	getData() {
		return ["base data is:", this.name, this.age].join(' ');

everdimension

/**
 * Considering that each html input
 * has a "name" attribute and proper
 * validation attributes (type, pattern, required, etc)
 * we collect "validity" states of invalid inputs
 * and the "validationMessage" provided by the browsers
 */
const errors = Array.from(form.elements)
  .filter((el) => el.hasAttribute('name'))
  .reduce((acc, el) => {

everdimension

handleSubmit(event) {
  const form = event.target;
  const data = {}
  for (let element of form.elements) {
    if (element.tagName === 'BUTTON') { continue; }
    data[element.name] = element.value;
  }
}

everdimension

class MyForm extends React.Component {
  constructor() {
    super();
    this.handleSubmit = this.handleSubmit.bind(this);
  }

  handleSubmit(event) {
    event.preventDefault();
    const data = new FormData(event.target);
    

everdimension

export function sequentialPolling({
  taskFn,
  interval = 1000,
}: {
  taskFn: () => Promise<any>;
  interval?: number;
}) {
  let isActive = true;
  let timeoutId: number | undefined;
  let rejector: Function | undefined;