180
google search
Google search results:
1: https://stackoverflow.blog/2020/09/02/if-everyone-hates-it-why-is-oop-still-so-widely-spread/
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2: https://en.wikipedia.org/wiki/Object-oriented_programming
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3: https://stackify.com/oop-concept-polymorphism/
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4: https://beginnersbook.com/2013/03/oops-in-java-encapsulation-inheritance-polymorphism-abstraction/
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5: https://medium.com/@cancerian0684/what-are-four-basic-principles-of-object-oriented-programming-645af8b43727
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6: https://realpython.com/inheritance-composition-python/
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7: https://quizlet.com/198073393/java-final-1-flash-cards/
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8: https://www.ni.com/en-us/support/documentation/supplemental/06/labview-object-oriented-programming--the-decisions-behind-the-de.html
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9: https://www.nyu.edu/classes/jcf/CSCI-GA.2110-001/slides/session7/ProgramStructureAndObject-OrientedProgramming.pdf
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10: https://ib.compscihub.net/wp-content/uploads/2015/04/Option20D20-20Revision20guide.pdf
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11: https://www.auhd.site/upfiles/elibrary/Azal2020-01-22-01-00-32-27635.pdf
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