Java Meaning Of Question Mark

What does the question mark in java generics type parameter mean.

Java meaning of question mark. Java digits include the numbers 0 9. This is an unknown type. What does the question mark mean in java.

In this article we will discuss wildcards in java the question mark known as a wildcard in generic programming. Is an alternative to an if statement best used in the case where one of two values will be assigned to a variable based on a conditional statement. Yes the phrase ternary operator has stuck my answer is part of an effort to unstick it just as i try to correct the claim that objects are passed.

I ve been developing in java for about 4 years but have never. In particular if java ever gets another ternary operator people who use the term conditional operator will still be correct and unambiguous unlike those who just say ternary operator. The question mark.

Hasnain khan posted oct 13. Sometimes as the. What does the question mark in java generics.

Java letters is the term given to the acceptable letters that can be used for an identifier. Asked sep 23 2019 in java by ritik 3 5k points this is a small snippet of code taken from some of the examples that accompany the stanford parser. This icon is shown on each class within one package in my project but i cannot find an explanation for this in the documentation.