Problem:- On running the npm run dev, command after installing vue-cli, following error is thrown?nStarting dev server…events.js:160      throw er; // Unhandled ‘error’ event n       ^ n Error: listen EADDRINUSE :::8080    at Object.exports._errnoException (util.js:1026:11)    at exports._exceptionWithHostPort (util.js:1049:20)    at Server._listen2 (net.js:1262:14)    at listen (net.js:1298:10) n     at Server.listen (net.js:1376:9)…. n Solution:-nFrom above error we can get…

Today we are sharing some of the frequently asked manual interview questions:- n n Difference between testing and QA? n What is the difference between System testing and End-End testing? n What is the significance of V-model in testing? n Difference between Sanity and Smoke Testing? n Please explain Verification and Validation? n Can a…

n What is Quality?  n “It is the degree to which a system. Component or process meets requirements.  n Or  n I.E.E.E.:- n “The degree to which a system, component or process meets customer or user needs or expectations n ISO 9000:-  n As per ISO 9000 standard “Quality” is the totality  features or characteristics…

Frank HerbertnInstallation for mysql is similar to installing apache server and php on Ubuntu. nStep1:- Open terminal window and type the below command(install mysql-server)nnsudo apt-get install mysql-servernnNote:- n n Add root password in the dialog box after installation.  n Incase any pop up comes during installation just accept the default and continue the installation process. n…

n What is VBScript? n ·    VBScript is a scripting language.(Other example JavaScript) n ·    Being a scripting language code of Vbscript  is interpreted (lightweight programming language) n ·    VBScript is a subset of  Microsoft’s programming language Visual Basic n ·   While it doesn’t offer the same functionality of Visual Basic, it does provide a powerful tool that…

Problem- Had an issue, where omniscript using dataratpor was breaking as the data returned was not in form of an array. n This problem happens when dataraptor returns only a single node to data, its output as an object, rather than an array of objects. n Like below:- n What we need it as below:-…

Don’t judge each day by the harvest you reap but by the seeds that you plant.” Robert Louis Stevenson n 1.How to add icons in wordpress pages ?nSolution:-nBy using the “Better Font Awesome” pluginnSteps1:- Install and activate the plugin in wordpress. n Steps2:- Search the given icon from the font-awesome library, add the code in…

We are already aware that in Java, array size are of fixed-size. Meaning that we have to assign a size to an array, which we cannot increase or decrease.Therefore to change the size, we have to make a new array and copy the data that we want – which is inefficient and a painful technique.nnTo…

Hello Automation lovers, during these sweltering summers it is really arduous to sharensomething with the community. From a long time, I was thinking to share some logic for nsearching numbers in a Text.nnBy the grace of GOD, today is lucky Day 🙂n n Scenario: – How we can search a Numeric Value inside a given Text/String/File?nnSolution:-…

Today we are going to focus on learning to work with Text Files in Selenium. nWe have already dealt with Exceptions in Selenium now we will focus on how to open/write/read to a text file. Further we would utilize the learning in our real life example of reading all the links on page and write it…