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AP CSA: CON-1.H.3

CodeHS Lessons

A reference value can be compared with null, using == or !=, to determine if the reference actually references an object.

Standard
3.7 Comparing Objects
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4.12 Objects vs Primitives
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4.7 Comparing Objects
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6.12 Objects vs Primitives
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9.7 Comparing Objects
12.12 Objects vs Primitives
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9.7 Comparing Objects
18.12 Objects vs Primitives
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6.12 Objects vs Primitives