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@alfonsomunozpomer
alfonsomunozpomer / Fetch.test.js
Created September 28, 2017 12:51
How to test a React component that sets its state in componentDidMount with fetch, and how to mock it, in Jest
// https://github.com/alfonsomunozpomer/react-fetch-mock
import React from 'react'
import fetchMock from 'fetch-mock'
import Enzyme from 'enzyme'
import {shallow, mount, render} from 'enzyme'
import Adapter from 'enzyme-adapter-react-16'
Enzyme.configure({ adapter: new Adapter() })
@alexhawkins
alexhawkins / binaryTree.js
Last active October 16, 2022 20:27
Binary Trees and Tree Traversal
'use strict';
function BinarySearchTree() {
this.root = null;
}
BinarySearchTree.prototype.makeNode = function(value) {
var node = {};
node.value = value;
node.left = null;
@brianmacarthur
brianmacarthur / flash-app.js
Last active June 4, 2024 13:55
Flash messaging in Express 4: express-flash vs. custom middleware in ejs, handlebars, or jade
var express = require('express');
var cookieParser = require('cookie-parser');
var session = require('express-session');
var flash = require('express-flash');
var handlebars = require('express-handlebars')
var app = express();
var sessionStore = new session.MemoryStore;
// View Engines
@alexhawkins
alexhawkins / HashTable.js
Last active August 7, 2021 23:33
Correct Implementation of a Hash Table in JavaScript
var HashTable = function() {
this._storage = [];
this._count = 0;
this._limit = 8;
}
HashTable.prototype.insert = function(key, value) {
//create an index for our storage location by passing it through our hashing function
var index = this.hashFunc(key, this._limit);
@rxaviers
rxaviers / gist:7360908
Last active June 30, 2024 10:49
Complete list of github markdown emoji markup

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