End to End Technology Solutions
What is Rails? Rails is a web application development framework written in the Ruby programming language. It aims to simplify web application programming by assuming what every developer needs to get started. It allows you to write less code and do more than many other languages and frameworks. Experienced Rails developers also report that it Continue Reading »
Hi there, today we are creating a video call app using webRtc, firebase, and react.js. You can also test code available here -> Github 1. Create Room -> First, create a real-time database in firebase and create a room Id using URL params, a randomly created key in the firebase database. // reference of RD Continue Reading »
“git add .” : is a command used to add a file that is in the working directory to the staging area. “git commit”: is a command used to add all files that are staged to the local repository. “git push”: is a command used to add all committed files in the local repository to Continue Reading »
Software Testing Life Cycle: A process of testing the software to detect the differences between the existing and the expected requirements OR to find out that the existing features match the Expected requirements and to evaluate the features of the software. WHAT IS STLC (Software Testing Life Cycle)? STLC (Software Testing Life Cycle) is a Continue Reading »
Today, we will talk about firebase v9 and how to integrate it into a React.js project. So first of all let’s see what are we doing today- What is firebase? Create a react.js project with firebase. Config firebase v9. Write Operation. Read Operation. Update Operation. Delete Operation. What is firebase ?- Firebase is a Continue Reading »
Bug reports are a necessary part of any software development process. So it should be the responsibility of QA to make sure that bugs should be written in a totally understating form. How to write a Bug : The bug should be easy to understand as a technical person and non-technical both can understand it. Continue Reading »
Basic Documentation SonarQube is an automatic code review tool to detect bugs, vulnerabilities, and code smells in your code. It can integrate with your existing workflow to enable continuous code inspection across your project branches and pull requests. Overview In a typical development process: Developers develop and merge code in an IDE (preferably using SonarLint Continue Reading »
Serverless computing, or more simply Serverless, is a hot topic in the software architecture world. The “Big Three” cloud vendors—Amazon, Google, and Microsoft—are heavily invested in Serverless, and we’ve seen plenty of books, open-source projects, conferences, and software vendors dedicated to the subject. But what is Serverless, and why is (or isn’t) it worth considering? Continue Reading »
In today’s advance environment, everybody will be comfortable with automation rather than applying manual efforts. With Trustkit, one can easily validate the certificate’s public key by typing only a few lines of codes and also, it comes with extra functionalities like reporting or fallback public keys. Step 1: Extracting the public key of the certificate Continue Reading »
Today we are going to discuss what are the best practices we should follow in SEO while building a website. But before lets us discuss what is SEO? Search Engine Optimization is popularly known as SEO, which is the concept/practice of increasing the quantity and quality of traffic to your website through search engine results. In Continue Reading »
What is SSL ? SSL stands for Secure Socket Layer. It is a protocol for establishing secure data transfer between networked computers or servers. Need For SSL- Many developers assume that using HTTPS in a network layer is enough to be sure that user data transfer will be fully secured and not compromised by a Man-in-the-Middle Continue Reading »
Fluid Typography and Responsive CSS in Web In CSS responsive means something that is set to adjust or resize based on the breakpoint, aka media queries. Fluid is a new approach (not so new, just not put into use as much) which means something that adjust or resizes smoothly to match the device width. With Continue Reading »
It is a new feature of React Js introduced in version16. This concept is used for handling UI errors which we face. Before version 16 there is no concept to handle this type of issue, we use try… catch… for handling. When an error occurs in our app our complete app will crash and our Continue Reading »
At the point when you don’t have a server-side programming foundation, environment variables can appear to be a touch of enchantment. That absence of information smacks you in the face when you’re finished making todo applications on your localhost and attempt to make a production build for the application. The issue we’re illuminating: Step by Continue Reading »
By default, every function has a property called prototype this property by default is empty and you can add properties and methods to it and when you create an object from this function. The object inherits its properties and methods. It has been often confusing to the beginners “How Prototype Works in Javascript” and with this, you will also get the Continue Reading »
In this Blog, we will learn How to monitor EC2 instances and Create Alarms. Now we will show you step by step process to do it. Creating an alarm for EC2 Instance To create an alarm for an EC2 instance Follow these steps:- Login to AWS console and go to Cloudwatch. Then click on Alarms Continue Reading »
In this tutorial, we will learn How to launch an EC2 Server which will be Ubuntu Linux Virtual Server and host a website by serving index.html. What is AWS? Amazon Web Services(AWS) is an Amazon.com subsidiary which offers cloud-computing services at very affordable rates, therefore making its customer base. Key AWS Services are EC2, RDS, Continue Reading »
With the introduction of React 16.8 in 2018, React team came up with a new concept of “Hooks”. In this blog we are going to tell the reason behind creating hooks and also how to use them in a React application. In React, we can create two types of components namely, Functional or Stateless component Continue Reading »
Redux is a library which is use to maintain state of the application at application level , it reduces complexity of managing different states of the components when app is getting comparatively larger , it provides the privilege to maintain state of different components efficiently. Redux works on three basic principles 1) “Single source of Continue Reading »
1. Lets list things we need to discuss:- Set our goal clear. Understand value of feature for End-User. Keep a track of all the test scenarios and new findings. After testing check have we covered all the checkpoints. UI checkpoints. Last but not least, give app/web_app to another tester who is not a part for Continue Reading »
Routing concept is very importance in almost every web application’s architecture, which could not be left out in the React. Power of routing enables us to make a full fleshed single page applications with React. We can make use of React-Router for Routing in React. Setup and Installation We need: Node.js and npm. create a new project. React Router Continue Reading »
All the react component goes through a lifecycle which enables you to perform a specific task at any specific time. In order to achieve that you can override the life cycle methods. Methods prefixed with will are called right before something occurs (events), and methods prefixed with did are called right after something occurs. Let us understand Continue Reading »