Q&A Discussions

What is the use of interface concept in oops ,what are the differences among interface,inheritance and abstract class in Java ?

,absract ,inheritance interface

2 Votes

25th Aug 2017, 6:18 PM

Sowmya Reddy

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Can I import any module in python in this app?

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photo upload issue in html code

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app for lessons

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Any coding competitions?

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I can't figure out how to use the getElementById code in JavaScript Code Playground, I've tried multiple times and watched YT

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