Vue.js npm run dev error with vue-cli

May 12, 2017

Problem:- On running the npm run dev, command after installing vue-cli, following error is thrown?Starting dev server…events.js:160      throw er; // Unhandled ‘error’ event      ^ 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)    at Server.listen (net.js:1376:9)…. Solution:-From above error we can get an hint “listen EADDRINUSE :::8080”,issue is […]

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Install oracle free edition with IDE on Linux machine?

April 24, 2017

Problem:- How to install the latest free edition of oracle database with IDE?Solution:-A) First we’ll install oracle database and then install the sql developer ide. Steps:-Follow the below steps to install the 11g database(latest when this post was written)Download the latest oracle version for ubuntu Unzip using the command: unzip oracle-xe-11.2.0-1.0.x86_64.rpm.zip Install required packages using […]

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Practical issues and solutions for working with JMeter – Part3

April 19, 2017

Scenario1:-How i can extract jmeter response into a variable?Solution:-We can achieve it in different ways, we used Json Path PostProcessorin our example, Lets say our response json is in the given format:- { “sensorId”: “123456bc-25e8-48e1-8abe-b24efe461501”, “sensorName”: “waterTemp”, “serialNumber”: “4345633352864906”, “status”: “ENABLED”} Now to extract sensorId based on the “sensorNumber” we can extract it in following manner.  […]

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Change layout of default signup form of MailChimp?

April 10, 2017

Problem:- Mailchimp is good for creating signup forms, but but..how i can change the layout of signup forms and make them look fancy? The greatest mistake you can make in life is to be continually fearing you will make one.”Elbert HubbardPr-requisites:-1.Create account with mailchimp(as of now its free for 2000 subscribers)2.Login with new account, create […]

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Installing wordpress on Linux using Bitnami

March 26, 2017

We already installed the individual LAMP(apache server, mysql server, php) stack for working with wordpress on linux(ubuntu) environment. You don’t have to see the whole staircase. Just take the first step  In case we want to make our life bit easier, we can install the above LAMP stack with one push button using Bitnami.How to […]

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Enable auto save feature in Sublime editor

March 23, 2017

Problem:- How to add auto-save functionality in Sublime-Text? Solution:- Using auto-save package. How to install this?1)Open package Control in sublime (Ctrl+Shift+p) 2)Search and select install option  3)Search auto-save and select it  4)Enable auto-save Press Command + Shift + P again and search for AutoSave. Here, there are 3 options:(select the one that you want to […]

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Install and Configure MySql on Linux?

March 20, 2017

Frank Herbert Installation for mysql is similar to installing apache server and php on Ubuntu. Step1:- Open terminal window and type the below command(install mysql-server)sudo apt-get install mysql-serverNote:- Add root password in the dialog box after installation.  Incase any pop up comes during installation just accept the default and continue the installation process. Step2:- Install workbench(IDE) […]

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Install and configure PHP on ubuntu?

March 18, 2017

“Without new experiences, something inside of us sleeps. The sleeper must awaken.” Frank HerbertFrank Herbert tStep1:- Open terminal window and type the below command(install php)sudo apt-get install php libapache2-mod-php php-mcrypt php-mysql We have used extra parameters for configuring php to use apache server that we already installed and also to connect with mysql. So we […]

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Install and configure Apache server on Ubuntu?

March 18, 2017

Quick recipe to install and configure apache server?Step1:- Update the package manager and install apache2Execute the below commands in terminal:-  sudo apt-get update sudo apt-get install apache2 sudo – super userapt-get, for latest packageStep2:- Edit the apache configuration file sudo nano /etc/apache2.conf Scroll to the end and add,  ServerName localhostctrl +x (for exiting the editor) , […]

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Tips and Tricks for working with Robot Framework – Part-1

March 10, 2017

If you are still looking for that one person who will change your life, take a look in the mirror.Problem1:- How i can generate random test data in Robot framework?Solution:- Use FakerLibraryInstall :- pip install robotframework-fakerNote:- Include FakerLibrary in settings as “Library FakerLibary”Example:- To generate random number we can use code as below:- Problem2:- How to […]

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