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what is java string

java string is the string class, and all string literals in Java programs (such as "abc" ) are implemented as instances of this class. Strings are constants; their values cannot be changed after they are created. String buffers support mutable strings. Because String objects are immutable, they can be shared.

Nov 09, 2019 am 11:06 AM

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What does class mean in java

Class is the basis for information encapsulation in object-oriented programming (OOP, Object-Oriented Programming). A class is a user-defined reference data type, also called a class type. Classes can be thought of as templates for creating Java objects.

Nov 09, 2019 am 10:58 AM

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what is a java engineer

Java engineers refer to people who use Java, a development language, to complete software program design, development, testing, maintenance and upgrades of software products.

Nov 09, 2019 am 10:57 AM

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what is java

Java is an object-oriented programming language that has the characteristics of simplicity, object-oriented, distributed, robustness, security, platform independence and portability, multi-threading, and dynamics; Java can write desktop applications and Web applications. , distributed systems and embedded system applications, etc.

Nov 09, 2019 am 10:20 AM

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