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What is a CRUD web application?

A CRUD Web application is the most basic type of web application. It allows you to create and edit data and show that data to your users.

The simplest example of a CRUD web application would probably be a blog. A blog allows you to create, read, update, and delete blog posts.

A more advanced web application like an analytics platform (e.g. Google Analytics) or a social network (e.g. LinkedIn) is not considered a CRUD web application because it has many advanced features that go beyond simply creating and updating data.

CRUD Means:

• Create

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import java.util.stream.IntStream;

class Main {
  public static void main(String[] args) {
    System.out.println(IntStream.range(1,5).map(n -> n*2).reduce(1, (a,b)->a+b));
  }
}

panphora

<ul data-o-type="list">
  {{#forEachItem data.todos itemName="todo"}}
    <li data-o-type="object" data-l-key-text data-i-editable>{{todo.text}}</li>
  {{/forEachItem}}
</ul>
<button data-i-new="todo">Add Todo</button>

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[
  "about",
  "account",
  "action",
  "add",
  "admin",
  "agree",
  "alert",
  "api",
  "arguments",

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var elem = document.querySelector("body");

function deepForEachElem (elem, callback) {
  callback(elem);
  Array.from(elem.children || []).forEach(function (el) {
    deepForEachElem(el, callback);
  });
}

deepForEachElem(elem, function (el) {

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let isObject = (a) => typeof a === "object" && a !== null && !Array.isArray(a);
let isArray = (a) => Array.isArray(a);
let forEachKeyValuePair = (obj, cb) => {
  Object.keys(obj).forEach(function (k) {
    cb(k, obj[k]);
  });
};
let fillMissingKeys = (target, source) => {
  forEachKeyValuePair(source, (key, value) => {
    if (target[key] === undefined) {

panphora

An Annotated Remake Todos Web App

This is an example of how to build a simple todos web app with Remake, using only data attributes.

Parent template:

<h1>Todo list</h1>
<div 

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Remake.js Quick Reference

A framework that uses a set of powerful data attributes to help you build web apps quickly!

Switch.js

Allows you to treat the DOM like a state machine, meaning you can toggle the state of one or more elements, turning a specified flag on or off.

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# REMAKE.JS web app framework 

# overview

  - handles rendering your templates with data
  - handles creating routes for your templates
  - handles letting people modify the data on the page
  - handles serializing the data on the page so it can saved
  - handles merging the saved data into the user data
  - handles activating and deactivating page elements

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// starting with: object, childObject

// goal
// - given an object/array and a child object/array, give me the path to the child

// some code copied from: https://github.com/moxystudio/js-deep-for-each

function isPlainObject (obj) {
  return Object.prototype.toString.call(obj) === '[object Object]';
}