JAVA foundation --- 2. Constant

Others 2019-12-27 20:50:12 views: null

Constant Category:

String constants: double quotes is a string constant, "abc", "Hello"
Integer constants: 100,200 ...
Float constant: 1.1, -3.14 ...
Character Constants: single quotes is character constant, 'A', 'medium' ...
Boolean constants: Only true, false
Empty constants: null (no data)

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Origin www.cnblogs.com/deer-cen/p/12109355.html

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