query: Why use Interfaces to return and hold data(collections)?
positive_passages.docid: 855
positive_passages.text: What does it mean to "program to an interface"?
negative_passages.docid: 105030
negative_passages.text: When to use: Java 8+ interface default method, vs. abstract method
negative_passages.docid: 81624
negative_passages.text: Is returning null bad design?
negative_passages.docid: 42112
negative_passages.text: Difference between HTMLCollection, NodeLists, and arrays of objects
negative_passages.docid: 6026
negative_passages.text: When to use IList and when to use List
negative_passages.docid: 12565
negative_passages.text: Can I use a collection initializer for Dictionary entries?
negative_passages.docid: 73000
negative_passages.text: what is the actual use of interface in java?
negative_passages.docid: 71925
negative_passages.text: Java Collections and Garbage Collector
negative_passages.docid: 15374
negative_passages.text: JDBC- Implementation of interfaces
negative_passages.docid: 50083
negative_passages.text: Cast interface to its concrete implementation object or vice versa?
negative_passages.docid: 141803
negative_passages.text: The difference between the Runnable and Callable interfaces in Java
negative_passages.docid: 7323
negative_passages.text: What is the point of interfaces in PHP?
negative_passages.docid: 153366
negative_passages.text: Is there any benefit of using an Object Initializer?
negative_passages.docid: 75561
negative_passages.text: Comment the interface, implementation or both?
negative_passages.docid: 145649
negative_passages.text: What is the need of serialization in Java?
negative_passages.docid: 72455
negative_passages.text: Implementing the Iterable interface
negative_passages.docid: 99215
negative_passages.text: What is the purpose of the return statement?