LuceCarter

Zero to Document Hero - Intro to MongoDB and .NET

Heard about Document Databases and MongoDB but wondered what it is about? Tried NoSQL in the past and not been able to get your head around the differences with SQL and relational databases? In this talk I break down the differences and also look at how well it works with .NET development.

• Slides
• MongoDB Learn - A fantastic free resource with hundreds of hours of content. Mixture of labs, quizzes and videos.
• M200N MongoDB with .NET Course - Build your own Mflix sample with .NET Core MVC
• Getting Started with Realm - Learn how to get started with Realm, including creating a Task Tracker app with Xamarin
• Getting Started with .NET Core and MongoDB Atlas
• [Community Forums](https://

thomaspoignant

GOCMD=go
GOTEST=$(GOCMD) test
GOVET=$(GOCMD) vet
BINARY_NAME=example
VERSION?=0.0.0
SERVICE_PORT?=3000
DOCKER_REGISTRY?= #if set it should finished by /
EXPORT_RESULT?=false # for CI please set EXPORT_RESULT to true

GREEN  := $(shell tput -Txterm setaf 2)

rauschma

Strings

String.prototype.*

None of the string methods modify this – they always return fresh strings.

• charAt(pos: number): string ^ES1

  Returns the character at index pos, as a string (JavaScript does not have a datatype for characters). str[i] is equivalent to str.charAt(i) and more concise (caveat: may not work on old engines).

rjz

const buffer = require('buffer');
const crypto = require('crypto');

// Demo implementation of using `aes-256-gcm` with node.js's `crypto` lib.
const aes256gcm = (key) => {
  const ALGO = 'aes-256-gcm';

  // encrypt returns base64-encoded ciphertext
  const encrypt = (str) => {
    // The `iv` for a given key must be globally unique to prevent

benyanke

// Added by Ben Yanke
// from https://gist.github.com/benyanke/862e446e5a816551928d8acc2d98b752
console.log('Loading function');

const https = require('https');
const url = require('url');

// SETUP
// urlToUse = in this environment variable, place the name of another environment variable which contains the key. 
// This allows easy dev/prod switching.

JasonKleban

interface ILiteEvent<T> {
    on(handler: { (data?: T): void }) : void;
    off(handler: { (data?: T): void }) : void;
}

class LiteEvent<T> implements ILiteEvent<T> {
    private handlers: { (data?: T): void; }[] = [];

    public on(handler: { (data?: T): void }) : void {
        this.handlers.push(handler);

PrateekKumarSingh

#Function to fetch the data from Wolfram|Alpha API based on user query
Function Invoke-WolframAlphaAPI($Query)
{
Return (Invoke-RestMethod -Uri "http://api.wolframalpha.com/v2/query?appid=APIKEY&input=$($Query.Replace(' ','%20'))").queryresult
}

#Eventhandler and Flow control once the Search button is pressed
$EventHandler =[System.EventHandler]{

                                $Panel2.Visible = $False

yoavniran

The Ultimate Unit Testing Cheat-sheet

---

• Sinon Chai
• Chai
• Sinon

tracker1

Directory structure for JavaScript/Node Projects

While the following structure is not an absolute requirement or enforced by the tools, it is a recommendation based on what the JavaScript and in particular Node community at large have been following by convention.

Beyond a suggested structure, no tooling recommendations, or sub-module structure is outlined here.

Directories

• lib/ is intended for code that can run as-is
• src/ is intended for code that needs to be manipulated before it can be used

addyosmani

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version