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Tag: iterator

how to call class parameter inside the for loop?

Problem:Cannot call the class parameter inside the for loop statement Implementation:I need to call this class inorder my rest api list will function and will show all the data. Problem:Cannot call the class parameter inside the for loop statement Implementation:I need to call this class inorder my rest api list will function and will show all the data. Answer productEntity2

Can I add html component every two elements of a list from Java model using Sighlty?

I need to iterate every two elements of a list from model Java using Slightly. So I can add html components every two elements. Can you help me, please? Answer According to the HTL specification: An additional itemList (respectively <variable>List in case a custom identifier/variable was defined using data-sly-list.) identifier is also available within the scope, with the following members:

Java Iterator in C++

I am a Java user and I am getting into C++ and in Java it allows classes to reveal Iterable types so clients can traverse some instance’s collection of data. Is there any way to obtain this …

Iterator vs for

I was asked in an interview what is the advantage of using iterator over for loop or what is the advantage of using for loop over iterator? Can any body please answer this?

What are fail-safe & fail-fast Iterators in Java

There are two types of iterators in Java: fail-safe and fail-fast. What does this mean, and is the difference between them? Answer What is the difference between them … “Fail-safe” (in engineering) means that something fails in a way that causes no or minimal damage. Strictly speaking, there is no such thing in Java as a fail-safe iterator. If an

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