Background: there is product listing page and i have to grab all the product name (including out of stock product) and then have to verify that all out of stock product are in the end.
I have a list of result. I need to find the passed results count. But there is a relation between some items in list. For Example. I have list like
I have a dto class which stores some studentid and marks of particular subject. basically like this.where StudentInfoDTO is like below
I am working on the site Codingbat, specifically this method in AP-1This implementation works, and its what is currently submitted, but when I change the return statement to
I have two questions. Firstly, consider the below code.When I run this code it gives me below outputCan any one elaborate why INNER is null and execution flow at a time when exactly "A" & "B" added to collection?
This question already has an answer here:I need to support a more inserts than reads and keep the data sorted. Which would be better performing:
I was wondering how to refer to the result of a lambda in Java? This is so I can store the results into an ArrayList, and then use that for whatever in the future.
This question already has an answer here:Following code should print 3 as output , which is the size of array.
I have the following qustion:How can I convert the following code snipped to Java 8 lambda style?Have no idea and started with the following: