I was focusing on Singleton and Factory model to keep data on the testing suite during test executions. This is a real pain to deal all will approve of this. When I learned TestNG gives the ITestContext interface to store and shared that form of an object through check execution…

Development becomes a pain in the neck in some cases. I will share the most common errors I have faced during my SDET experience and more to come… java.lang.IllegalArgumentException: Don’t know how to encode When I send “POST” request — — java.lang.IllegalArgumentException: Don’t know how to encodeI should be able to bypass this error with a…

The BEST way of reading nodes of a JSON file Having trouble reading JSON file nodes or validating one of the values? You are right here. It becomes hectic sometimes even though it seems a very easy thing to solve and even there are tons of GSON, JACKSON, Jayway dependencies are sitting there. I came across this works for me…

I heard that one of a newbie kept his all code on his personal computer while he was learning and improving his coding skills for a job application. Pushing the codes you write daily will also be a positive sign for your application. However, learning Git and Github is not…

While we are programming, we want to make the code more useful, dynamic, responding, fast-processing, and increase application usability. Because of this matter, we come up with “Patterns”. Here is one of them, Singleton. Singleton means only one instance of a class or ‘one sun for everyone’. All humans, plants…

Do you get NPE aka NullPointerExceptions in your code very often? Yeah, I know. It is a headache when it ruins your entire code. …

Here is the first series of very general problems we face while we are developing a software framework… The purpose of these posts is to help just by sharing… The content will develop over time and I hope we can keep it short as much as possible while adding new…

Question How do we generate UUID in Java? UUID aka — Universally Unique Identifier or GUID aka — GUID Globally Unique Identifier. The id is a 128-bit long value and uses hex digits (octets): 9d980a44–7e4e-4461-ac92-a91d6dc0a68b A UUID or GUID can be used in programming while assigning a unique id for a…