Web

What Is RegEx? Its Importance and How To Use It.

Reading Time: 6 minutes In this blog, you will get a logical understanding of what is RegEx, what it can do, and what it can’t do, and also you will get a piece of knowledge about when to use them and — more importantly — when not to. So Let’s start. Introduction On an abstract level a regular expression, regex for short, is a shorthand representation for a set Continue Reading

Understanding Shadow and Virtual DOM

Reading Time: 4 minutes In this blog we will understand what is shadow and Virtual DOM that is being used now a days by two famous frontend tools angular and react respectively. To understand these two first we need to understand what is DOM. So, we will divide the whole blog into 3 parts – DOM Shadow DOM. Virtual DOM. Understanding DOM Let us take a simple example of Continue Reading

Let’s Have A Look At MVC (Model View Controller) Architecture

Reading Time: 3 minutes MVC Architecture or Model View Controller Architecture is an architectural pattern where the application is separated into three important parts: The model part, the view part, and the controller part. Nowadays this Architecture is widely used to develop mobile and web applications. If you are interested in web development or mobile application development then this blog can help you to know about the basics of Continue Reading

Sharing Content On Social Media By JavaScript

Reading Time: 2 minutes Social Sharing by JavaScript is one of the biggest and time taking tasks. In this blog, I am going to share how can we easily share our content on Facebook or Twitter-like applications. In this blog, we are going to integrate APIs that are given by Facebook and Twitter. By this, we will share our content on Facebook and Twitter. What is API? API is Continue Reading

Adding Elements Dynamically in Angular

Reading Time: 3 minutes Adding Elements Dynamically in Angular is a very hot and interesting topic. Angular gives us two nice ways to handle form data Reactive Form & Template Driven Form. In this blog, I am going to share how can we dynamically add form field controls in Reactive form. Prerequesties: Knowledge of Angular Reactive form, JavaScript. What is an Angular FormArray? In Angular Reactive Forms, every form Continue Reading

Difference between Cloud and fog Computing

Reading Time: 3 minutes What is cloud ? The term cloud is very popular in now days move to the cloud , running in the cloud ,stored in the cloud. Accessed from the cloud: these days is seems like everything is happening “in the cloud”. But what exactly is this concept? The short answer is that it’s somewhere at the other end of your internet connection – a place Continue Reading

Information Security

Reading Time: 5 minutes Introduction Being in 21st century, seeing technological transformations is not a big deal any more. Today where there are no limits to the enhancements of technological aspects, it has become possible for one to get all his day to day work done using technologies like desktops and mobile phones, while sitting on a chair. It is now easy for one to reach any point or Continue Reading

Waits in Selenium from scratch

Reading Time: 6 minutes Hi folks, Initially, In this blog we will learn about what and why part of selenium waits, then we will briefly see all the types of selenium waits. At the end of this blog, we will discuss why we should not consider the Thread.sleep() method for best practices. It has been proven that selenium is a good framework for automation testing. Automation testing has accelerated  Continue Reading

Getting Started With Django web framework

Reading Time: 4 minutes What is Django? Django web framework is a full-fledged python based web framework that can be used to build complex and highly scalable web apps. It closely follows the MVC(Model, View, Controller) pattern of software development i.e., MVT(Model, View, Template) where the template is equivalent to the controller in the MVC pattern. Model defines the data structure. This is the base layer to an application Continue Reading

Angular Routing Guards: Understanding canActivate Guard (Part-2)

Reading Time: 7 minutes If you are trying to block some routes from loading based on some permissions or blocking a route based if not authenticated, then you can read along and at the end, you will understand about the canActivate Guard. In the series of Angular Routing Guards Part-1, we’ve learned and understood the basics of angular route guards. If you’ve no prior knowledge about Angular Route Guards, Continue Reading

How to create Windows Instance using AWS

Reading Time: 3 minutes Hello Everyone ! Today we will learn, How to create windows instance using AWS, an EC2 instance using our AWS account. Although we have seen how we can create Linux instance from the AWS account. So, basically there are few steps through which you can launch your instance within few minutes. Step 1: You can simply login as a root user also. Step 2.1: Step Continue Reading

black laptop computer turned on showing computer codes

𝐆𝐨𝐨𝐠𝐥𝐞 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 𝐄𝐧𝐠𝐢𝐧𝐞 (GKE) – Deploy an Application to the Cluster

Reading Time: 3 minutes Introduction to Kubernetes Kubernetes is an open-source container orchestration platform (Originally developed by Google) designed to automate the deployment, scaling, and management of containerized applications. Kubernetes makes it easy to deploy and operate applications in a microservice architecture.  What is GKE? Google Kubernetes Engine is a Management and orchestration way for Containers. The goal of GKE is to increase the potency of DevOps and development teams by comprising Continue Reading

Angular Routing Guards: Let’s understand Route Guards (Part-1)

Reading Time: 6 minutes If the user wants to open a certain page in a traditional server-side application, the application would first check permissions on the server and return a 403 error page. For eg., if the user didn’t have permissions then there will be no routing to the dashboard page and it will route them again to a login/register page if they were not signed up. 403 is an HTTP error code. Specifically, this Continue Reading