I have a dataframe like given below: ID1 ID2 YrMonth Class 1 p1 Feb-19 PE5 1 p1 Feb-19 PE5 1 p1 Feb-19 PE5 1 p1 Feb-19 SC 1 p2 Feb-19 SC 1
I am trying to create new pages for users in South Africa and Greece to improve my sites global SEO ranking. The idea is that 90% of the site will remain the sa
When should I close connection with database ? I create connection one time when application starting, and then I use entity manager in this way: public void
I used Springboot version 2.5.3 which works fine. Now, I upgraded the version to 2.7.0, I got the following error when I run bootRun, Error on bootRun: ********
Goal I'm trying to hide status bar and make content appear behind it. What I have tried On the phone I'm currently developing (Samsung Galaxy S9+), I managed to
I'm trying to run through the kubernetes example in AWS. I created the master and 4 nodes with the kube-up.sh script and trying to get the frontend exposed via
I want to test a method which returns an Optional client in it. I want to test the scenario when client is empty.This is not a working code but overall it look
Let's consider there is a class Status from a third party library which has implemented toString() method of their own as per below: - public class Status<T
I am implementing a delegate class and at the moment I am trying to deduplicate some code that I have. At first I had a Bind function that take an instance(the
Hi I have an array with a messages key which have multiple objects, i want to remove all objects except the last object in the messages array I have example arr