MongoDB is one of the most popular NoSQL database engines. It is famous for being reliable and easy to use. This article we'll show you how to import and export your MongoDB databases.
First type in terminal
Step 1: install react globally on your computer by the bellow command
npm install -g create-react-app
In Selenium Webdriver handling special Keyboard and Mouse events are done using the Advanced User Interface API. It contains Actions and Action classes which are needed when performing these events.
In this post, we will setup angular 2 and their dependencies in our machine.
We start with angular 2 with typescript so for angular 2 first we should have little bit knowledge of typescript.
It is open source and you only get the much benefit of it if you use supported IDEs.
In angular, you also keep the track of history so if a user navigates with back and forward button, we restore the app in right state.
We can build an angular app with modular, maintainable and scalable.
Angular is the leading framework in the space and it’s written for best practice in the future.
MongoDB is a document-oriented database. Also, knows as NoSQL database because It does not use tables and rows like a relational database.
Following steps will tell you how to install MongoDB on ubuntu server.
Step 1: Run the following command to Import MongoDB public keys to your server
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv EA312927
Here are some most using commands in Selenium Webdriver for scrolling the page. Please follow these commands to get good results.
To Scroll down the page: -
Webdriver driver = new FirefoxDriver();
You all deal with data every time but sometimes you want not to see data and see it like graphs, so here we are describing you to show your in form of graphs very easily from basic setup. Whenever we want to our data in graphical format in angular, we should use angular highcharts.
Highcharts can be installed in your project by 3 ways
a. we can install highchart with npm package
npm install highcharts
IoT is a mechanism to transfer message from one machine to other, or we can say that IoT is a communication between machines.
For an e.g.: -Wristwatches who measure a lot of things and send all the records to your mobile, this machine to machine or device to device communication is IoT.
So, MQTT is the protocol on which it is working. MQTT is MQ telemetry transport which is responsible for transporting message b/w the machine. It’s a protocol which transfers message from one machine to other with very low bandwidth and low strength.