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 …
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 …
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 …
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, …
DevOps tool chain and important tools and frameworks Read More »
Kubernetes concepts to remember: 1. Kubernetes Cluster: combination of large number of node machines 2. node machines:where Kubernetes softwareis installed and docker containers are hosted 3. docker container:each node machines contain large number of docker containers 4. docker image:Docker instructions are build and stored as image 5.Dockerfile:Docker instructionsare written in markup language and stored in …
Kubernetes concepts, cluster, nodes, docker container, image, Dockerfile Read More »
Git basic conceptsto remeber: working directory:this is local folder wherecoding is done using IDE staging area:git add command movecode from working directory (1)to staging area local repository:git commit command will movecode to local repo with a commit id remote repository :During git push code will get moved to remote repo that will be git/bitbucket git …
JUnit is a unit testing library. @Test – is an Annotation to mark test method in a class to act like test. @TestFactory – Annotation for creating test method on run time, done by creating ranodmized tests or tests from external data @DisplayName – to make reports readable with repoet name @Disabled – to skip …
What is JUnit and what are the mostly used Annotations Read More »
Python 3.9 features: 1. High performance andflexibility – PEG basedparser (replaced currentLL(1) ) has high performanceand stability. 2. New 2 operatorsmerge “|”, and “|=” updateare introduced forDictionary operations 3. new two string functionsadded to string object for easy coding experience.they are ‘removeprefix(string)’and removesuffix(string) as below’prefix-n’. removeprefix(‘prefix-‘)’n-suffix’. removesuffix(‘-suffix’)both code provides ‘n’ as result 4. Type hinting …
#shortsWhat is Single slash ‘/’in Xpath in selenium: Single slash ‘/’ is usedwhen absolute Xpathis considered for Elementidentification for SeleniumWebDriver What is Double slash ‘//’in Xpath in selenium: Double slash ‘//’ is usedwhen relative Xpathis considered for Elementidentification for SeleniumWebDriver Relative Xpath ‘//’is better Elementidentification strategy
TestNG Parameterization:Approach 1: feed inputparameters via TestNGand receive using@Parameters annotationat the target methodApproach 2: use Dataproviderwhen complex parameterslike data from database, xls,property file, arraylist etc
