feoche

[alias]
  # Discard duplicate leading “git” (e.g. “git git status”)
  git = "!git"

  # add all files
  aa = add --all

  # abort current rebase
  abort = rebase --abort

glendaviesnz

import { ComponentFixture, TestBed, async, inject, fakeAsync, flush } from '@angular/core/testing';
import {
    MatCheckboxModule,
    MatSelectModule
} from '@angular/material';
import { By } from '@angular/platform-browser';

import { SelectMenuTestHelper } from './select-menu-test.helper';

describe('SelectOptionComponent', () => {

vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

ShirtlessKirk

/**
 * Luhn algorithm in JavaScript: validate credit card number supplied as string of numbers
 * @author ShirtlessKirk. Copyright (c) 2012.
 * @license WTFPL (http://www.wtfpl.net/txt/copying)
 */
var luhnChk = (function (arr) {
    return function (ccNum) {
        var 
            len = ccNum.length,
            bit = 1,