And Keep It That Way
Hello Folks, This is a frequently asked programming interview question to print a fibonacci series of given length. In previous post, we have seen printing fibonacci series using iterative logic with collection concept. This will be acceptable for freshers but not for experienced, interviewer expects recursion logic. This post explains in details how recursion takes…
This is a frequently asked interview question of Java because people always gets confused with these terms and used interchangeably. I will try to explain these terms in easy words. There are three stages for writing a code in any programming language – Development , Compilation and Execution. In Java programming language, there are three…
Amod MahajanLeave a Comment on Untitled Diagram (1) My name is Amod Mahajan and I am an IT employee with 6+ years of experience in Software testing and staying in Bengaluru. My area of interest is Automation testing. I started from basics and went through so many selenium tutorials. Thanks to Mukesh Otwani as his…
Hello Folks, We have already learnt about IRetryAnalyzer interface in previous post. We know why we use it and how can we use it. From previous post, you know that we can pass implemented class of IRetryAnalyzer as an value to attribute named “retryAnalyzer” at @Test annotation. You need to add it each and every @Test annotation…
This question was recently asked in a Selenium group on Facebook. Generally these types of question are asked frequently in Selenium. Select last N elements or only odd elements or only even elements or second last elements etc. Answer of all questions will be originated from same point. In this post, I will explain selecting…
This programming interview question was asked in Yodlee. Problem: Write a Java program to find and print all special characters with their positions in a user input string. Example: Input string: Make%Selenium$Easy# Output: % at position 5. $ at position 14. # at position 19. Total special characters found:3 Solution: We will use regex to…
Hello Folks, In this post we will learn an important concept of parameters in TestNG. We know that we can create parameterised methods in a TestNG class and pass parameters to these methods through testng xml. We can pass parameters at four levels: At suite level At test level At class level At method level…
Hello Folks, In last post, we have seen some real time examples of a framework. Now we will relate all those with selenium frameworks. Let me define framework first. What is Framework? Framework is a collection of concepts you know in an organised manner with some proper rules, validation, proper exception and error handling which…
Hello Folks, TestNG provides a built in mechanism to re-run failed test case for N times (Ideally) instantly using IRetryAnalyzer interface. It means that if a test method fails, we can rerun it for N times or until it is passed during run. Let’s see this concept in more details: IRetryAnalyzer Interface: IRetryAnalyzer is an interface…
Hello Folks, In last post, we have learnt about new annotation of TestNG , named @Ignore which is used to ignore @Test annotated methods at different levels i.e. Method, Class and Package. We have another attribute of Test annotation named “enabled” which is also used to serve the same purpose. So what are the differences…