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How to setup kubernetes on windows WSL
How do I setup Kubernetes and run kubectl commands from windows machine WSL(Windows subsystems linux) can be leveraged when you want to run kubectl commands from windows machine. Steps as below, Enable WSL with Kalilinux Install Windows Docker Create docker hub account and link account to Windows docker In Windows docker, go to settings Then […]
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Selenide
Selenide is a wrapper jar to Selenium automation projects. How to get Selenide jars – reference selenide.org How does I disable webdriver manager api calls to github to avoid driver.exe pulls? system property -Dselenide.driverManagerEnabled=false can avoid pulling driver exes and you could define driver binary path in selenium project configurations itself
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Azure policy vs policy initiative
Azure policy is a service in Azure that helps us to create policies. Policies have 3 components Policy Defenition Assignment Parameters Policy initiative is a group of policies tied together to achieve or represent common goal.
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What is Java collection framework
Collection framework in java is set of interfaces and classes that forms a collection of data Objects Set, List, and Queus are interfaces helps to build collection. Map is really not a collection as it is key/value pairs of data. Java collections help us to create group of objects and it iterates in data container, […]
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Angular 12.1 new features
Angular 12.1 new features: Improved CLI performanceng build defaults to prod, that avoids accident production deployment from development builds New @use syntax points to new Saas API in Angular 12.1. Automatically happens when you do ng update on Angular 12.1 Angular components supports in line Saas in styles field in @component decorator Strict mode can […]
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How to handle Webtable in Selenium
Simple way to handle Webtable in Selenium Web Automation Steps/coding/dom inspecting logic: Right Click and Inspect html for table Identify the patern for colum 1 of table Carefully observe the xpath of column 1 row 1 to row 3 Notice that xpath has “tr[1]/td[1]”, “tr[2]/td[1]” , “tr[3]/td[1]” etc for following rows in colmn 1 Use […]
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What is a proxy server?
What is a proxy server? Proxy server is a server that acts like a middle-man between your computer and internet. Why Proxy servers are used? Main prupose is security by hiding your machine ip from internet. Also tracking employee activity on various aite they access What is VPN and why VPN is used? Virtual private […]
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Selenium tutorials
Selenium # Selenium Implicit and Explicit wait //Implicit Waitdriver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS)// Explicit waitWebDriverWait wait = newWebDriverWait(driver,20);wait.until(ExpectedConditions.textToBePresentInElementLocated Selenium # Selenium Keyboard and Mouse eventskeyDown(); keyUp(); sendKeys();doubleClick(); Code Example:Actions builder = new Actions(driver);Action actions = builder.moveToElement(“logintextbox”).click().keyDown(“logintextbox”, Keys.SHIFT).sendKeys(“logintextbox”, “hello”).keyUp(“logintextbox”, Keys.SHIFT).doubleClick(“logintextbox”).contextClick().build();actions.perform() ; What is Cucumber BDD for Selnium tests Cucumber BDD (Behaviourdriven development):Cucumber is a testing toolused for Software testingwith behaviour […]
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Python short videos for interview preparations
Python #2 handling file not found error Python # 15 Lambda function in Python 3 onwards Python #7 Exceptions | AttributeError — happens when an attribute reference or assignment fails Paython #8 Exception |IOError — happens when I/O operation open() function fails like file not found Python #9 Exception | ImportError happens when import statement […]
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DevOps tool chain and important tools and frameworks
Source code management:GitHub, BitBucket, GitLab Programming Languages:Java, Python,JavaScript,Typescript Build management tools:Gradle, Maven, Ant Configuration management:Ansible, Chef, Puppet,Salt Stack Container:Docker, LXC, RKT Container orchastrators:Kubernetes, Docker swarm,Openshift, NoMad Infrastructure Provisioning:Terraform, Azure template,AWS cloud formation,Google Deployment Manager Monitoring :DataDog, Grafana, Zabbix,Prometheus, Checkmk,New Relic Logging:Splunk, ELK, Graylog Clouds:Azure, AWS, GCP, OpenStack ,IBM Bluemix, Alicloud CI/CD:Jenkins, Travis CI, Circle CITeamCity, […]
