JavaRush /ื‘ืœื•ื’ Java /Random-HE /5 ืงื•ืจืกื™ ื”ื•ื•ื™ื“ืื• ื”ืฉื™ืžื•ืฉื™ื™ื ื‘ื™ื•ืชืจ ื‘-Java, ื—ืœืง 2

5 ืงื•ืจืกื™ ื”ื•ื•ื™ื“ืื• ื”ืฉื™ืžื•ืฉื™ื™ื ื‘ื™ื•ืชืจ ื‘-Java, ื—ืœืง 2

ืคื•ืจืกื ื‘ืงื‘ื•ืฆื”
ื‘ืžืืžืจ ื”ืงื•ื“ื ื“ื™ื‘ืจื ื• ืขืœ ื›ืžื” ืขืจื•ืฆื™ ื™ื•ื˜ื™ื•ื‘ ืžืขื ื™ื™ื ื™ื ืฉืžืคืจืกืžื™ื ืžื“ืจื™ื›ื™ ื•ื™ื“ืื• ืขืœ ืชื›ื ื•ืช ืœืžืชื—ื™ืœื™ื ื‘ืจื•ืกื™ืช. ืžืืžืจ ื–ื” ื™ื“ื‘ืจ ืขืœ ื”ืžืฉืื‘ื™ื ื”ืžืขื ื™ื™ื ื™ื ื‘ื™ื•ืชืจ ื‘ืฉืคื” ื”ืื ื’ืœื™ืช. ืื ืจืžืช ื”ืื ื’ืœื™ืช ืฉืœืš ื”ื™ื ื‘ื™ื ื•ื ื™ืช ื•ืžืขืœื”, ืื ื• ืžืžืœื™ืฆื™ื ืœื‘ืงืจ ื‘ืขืจื•ืฆื™ื ืืœื” ืœืคื—ื•ืช ืžื“ื™ ืคืขื. ื‘ืžืงื‘ื™ืœ, ืชืฉืคืจ ืืช ื”ืื ื’ืœื™ืช ื”ื˜ื›ื ื™ืช ืฉืœืš, ื–ื” ื‘ื”ื—ืœื˜ ื™ื•ืขื™ืœ ืœืš. ื›ืžื•ื‘ืŸ ืฉื›ืœ ื”ืกืจื˜ื•ื ื™ื ื”ืืœื” ื”ื ืจืง ืชื•ืกืคืช ืœืœื™ืžื•ื“ื™ื ืฉืœืš. ื”ืขื™ืงืจ ืœื ืœืฉื›ื•ื— ืœืชื›ื ืช ื›ืœ ื™ื•ื! 5 ืงื•ืจืกื™ ื”ื•ื•ื™ื“ืื• ื”ืฉื™ืžื•ืฉื™ื™ื ื”ืžื•ื‘ื™ืœื™ื ื‘-Java, ื—ืœืง 2 - 1

ื“ืจืง ื‘ืื ืก

ื‘ืžื”ืœืš ืงื™ื•ืžื•, ืขืจื•ืฅ ื“ืจืง ื‘ื ืืก ื–ื›ื” ืœื™ื•ืชืจ ืž-70 ืžื™ืœื™ื•ืŸ ืฆืคื™ื•ืช ื•ืœ-764 ืืœืฃ ืžื ื•ื™ื™ื. ื”ืคื•ืคื•ืœืจื™ื•ืช ืจืื•ื™ื”: ื”ืขืจื•ืฅ ืžื›ื™ืœ ืกืจื˜ื•ื ื™ื ื‘ื ื•ืฉื ืฉืคื•ืช ืชื›ื ื•ืช ืœืžืชื—ื™ืœื™ื, ืฉื™ืขื•ืจื™ ื•ื™ื“ืื• ืขืœ ืžื’ื•ื•ืŸ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช. ื”ื™ื•ืฆืจ ืฉืœื”ื, ื“ืจืง ื‘ืื ืก, ื”ื•ื ืงื•ื“ืŸ ืžืœื™ื“ื”, ื•ื‘ื ื•ืกืฃ, ื™ื•ื“ืข ืœื”ืกื‘ื™ืจ ื“ื‘ืจื™ื ืžื•ืจื›ื‘ื™ื ื‘ืฆื•ืจื” ื‘ืจื•ืจื” ืžืื•ื“. ืื– ืื ืืชื” ื™ื•ื“ืข ืืช ื”ืฉืคื”, ื ืกื” ืœืฆืคื•ืช ื‘ื”ื. ื™ืฉื ื ื—ื•ืžืจื™ื ืขืœ C++, ื‘ืืžืฆืขื•ืช Git, ืคื™ืชื•ื— ืื ื“ืจื•ืื™ื“ ื•ื›ืžื•ื‘ืŸ, Java. ื‘ืขืจื•ืฅ ื–ื”, ืื ื• ืžืชืขื ื™ื™ื ื™ื ื‘ืขื™ืงืจ ื‘ืชื›ื ื•ืช ื’'ืื•ื•ื” ืœืžืชื—ื™ืœื™ื , ืžื“ืจื™ื›ื™ ื•ื™ื“ืื• ืขืœ ืขื™ืฆื•ื‘ ืžื•ื ื—ื” ืขืฆืžื™ื (ืžื•ืžืœืฅ ื‘ื—ื•ื!), ื•ื›ืŸ ืงื˜ืข ืืœื’ื•ืจื™ืชืžื™ ื’'ืื•ื•ื” . ื”ืžื—ื‘ืจ ืžืคืจืกื ื‘ืื•ืคืŸ ืงื‘ื•ืข ืืช ื”ืงื•ื“ ืฉืœื• ื•ืžืขื™ืจ ืขืœ ืžื“ืจื™ื›ื™ื ื‘ืืชืจ newthinktank .

ื ื™ื•ื‘ื•ืกื˜ื•ืŸ

ื›ื ืจืื” ืื—ื“ ื”ืžืฉืื‘ื™ื ื”ื’ื“ื•ืœื™ื ื‘ื™ื•ืชืจ ืขื ืกืจื˜ื•ื ื™ื ื—ื™ื ื•ื›ื™ื™ื ื‘ืขื•ืœื: ื™ืฉ ื›ื—ืžืฉืช ืืœืคื™ื ื›ืืœื”, 1.8 ืžื™ืœื™ื•ืŸ ืžื ื•ื™ื™ื ื•-382 ืžื™ืœื™ื•ืŸ ืฆืคื™ื•ืช. ืœื "ืžืจ ืžืงืก", ื›ืžื•ื‘ืŸ, ืืœื ื’ื ื”ืชื•ืฆืื” (ืœืžืงืจื”, ืื ื™ ืื’ื™ื“ ืœื›ื, ื–ื• ื”ื™ื™ืชื” ืื™ืจื•ื ื™ื” ืžืจื”). ืื ืืชื” ืžืชืขื ื™ื™ืŸ ื‘ื“ืจืš ื›ืœืœ ื‘ื ื•ืฉื "ืฉืคื•ืช ืชื›ื ื•ืช ืœืžืชื—ื™ืœื™ื", ืžื“ืจื™ื›ื™ ื”ื•ื•ื™ื“ืื• ืฉืœ ื ื™ื•ื‘ื•ืกื˜ื•ืŸ ื”ื ืžื” ืฉืืชื” ืฆืจื™ืš. ื™ืฉ ื›ืืŸ ื›ืžื” ืืœืคื™ ืกืจื˜ื•ื ื™ื, ื•ื›ืœ ื”ืชื•ื›ืŸ ื‘ืจืžื” ืžืื•ื“ ื’ื‘ื•ื”ื”. ื›ืžื• ื‘ืขืจื•ืฅ ื”ืงื•ื“ื, ื›ืืŸ ืชื•ื›ืœื• ืœืžืฆื•ื ืžื“ืจื™ื›ื™ื ืœืชื›ื ื•ืช ื•ื™ื“ืื• ืœืžืชื—ื™ืœื™ื ื‘ืžื’ื•ื•ืŸ ื ื•ืฉืื™ื, ืž-JavaScript ื•ืขื“ Unreal, ื•ื›ืŸ ื—ื•ืžืจื™ื ืจื‘ื™ื ื‘ื ื•ืฉืื™ื ืฉืื™ื ื ืงืฉื•ืจื™ื ืœืชื›ื ื•ืช. ืฉื™ืขื•ืจื™ ื‘ื™ื•ืœื•ื’ื™ื” ืื• ื’ื™ืื•ืžื˜ืจื™ื”, ืœืžืฉืœ. ืœืžืขืฉื”, ืœืคื ื™ื ื• ืžืฉืื‘ ืื•ื ื™ื‘ืจืกืœื™ ืฉืœ ื‘ื™ืช ืกืคืจ ื•ืื•ื ื™ื‘ืจืกื™ื˜ื” ืขื ืชื•ื›ืŸ ืื™ื›ื•ืชื™ ืžืื•ื“. ืื ื—ื ื• ื›ืžื•ื‘ืŸ ื”ื›ื™ ื ืจื’ืฉื™ื ืžื’'ืื•ื•ื”, ื•ื™ืฉ ื”ืจื‘ื” ืžืžื ื” ื›ืืŸ. ื™ืฉ ืจืฉื™ืžืช ื”ืฉืžืขื” ืœืžืชื—ื™ืœื™ื ื•ืœื‘ื™ื ื•ื ื™ื™ื . ื•ืœื“ื•ื’ืžื, ื‘ื—ืœืง ื–ื” ืชืžืฆืื• ืžื“ืจื™ื›ื™ ื•ื™ื“ืื• ืฉืœ Java ืœื™ืฆืจื ื™ ืžืฉื—ืงื™ื ืžืชื—ื™ืœื™ื (ืคื™ืชื•ื— ืฉืœื‘ ืื—ืจ ืฉืœื‘ ืฉืœ ืžืฉื—ืง ืขื ืžืžืฉืง ื’ืจืคื™).
5 ืงื•ืจืกื™ ื”ื•ื•ื™ื“ืื• ื”ืฉื™ืžื•ืฉื™ื™ื ื”ืžื•ื‘ื™ืœื™ื ื‘-Java, ื—ืœืง 2 - 2

ืžืขืจืช ื”ืชื›ื ื•ืช

ืขืจื•ืฅ ื ื•ืกืฃ ื”ืžื›ื™ืœ ืฉื™ืขื•ืจื™ ืชื›ื ื•ืช ื•ื™ื“ืื• ืœืžืชื—ื™ืœื™ื, ืžืขืจืช ื”ืชื›ื ื•ืช ื”ื•ื ืœื ืจืง ืื•ืกืฃ ืฉืœ ืกืจื˜ื•ื ื™ื, ืืœื ื’ื ืงื•ืจืกื™ื ืžืงื•ื•ื ื™ื (ื‘ืชืฉืœื•ื ื•ื‘ื—ื™ื ื). ื”ืžื“ืจื™ืš ื’'ื•ืŸ ืคืจืกืœ ืขื‘ื“ ื›ืžืชื›ื ืช ื‘ืžืกืคืจ ื—ื‘ืจื•ืช ื’ื“ื•ืœื•ืช ื‘ืžืฉืš ืœืžืขืœื” ืž-14 ืฉื ื™ื ืœืคื ื™ ืฉื”ื—ืœื™ื˜ ืœื‘ืกื•ืฃ ืฉื”ื™ื™ืขื•ื“ ืฉืœื• ื”ื•ื ืœื”ื›ืฉื™ืจ ืื ืฉื™ื. ื‘ืจื•ื›ื™ื ื”ื‘ืื™ื ืœืžืขืจืช ื’'ื•ืŸ ืื ืืชื” ืจื•ืฆื” ืœืœืžื•ื“ ื’'ืื•ื•ื”, ืื ื“ืจื•ืื™ื“, ืœื”ืชื—ื“ืฉ ื‘-SQL ืื• C++. ื‘ื ื•ืกืฃ ืœ "Java ืœืžืชื—ื™ืœื™ื ", ื‘ืขืจื•ืฅ ืชืžืฆืื• ืคืœื™ื™ืœื™ืกื˜ื™ื ืขืœ ืื•ืกืคื™ื , ืจื™ื‘ื•ื™ ืฉืจืฉื•ืจื™ื ื•- Java 8 . ื‘ืžื™ื•ื—ื“ ื‘ืจืฆื•ื ื™ ืœืฆื™ื™ืŸ ืืช ื”ืงื•ืจืก ื”ื‘ืจื•ืจ ืžืื•ื“ ื‘ืคื™ืชื•ื— ื ื™ื™ื“ "ืื ื“ืจื•ืื™ื“ ื’'ืื•ื•ื”" .

Java Brains

ืขืจื•ืฅ ื•ื™ื“ืื• ื’ื“ื•ืœ ื”ืžื•ืงื“ืฉ ืœืฉืคื” ื”ืื”ื•ื‘ื” ืขืœื™ื ื• ื•ืœื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืงืฉื•ืจื•ืช, ื›ืžื• ื’ื JavaScript. ื™ืฉื ื ืžืกืคืจ ืงื•ืจืกื™ื ืฉื›ื“ืื™ ืœื‘ื“ื•ืง ืขืœ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช Java EE , ื›ืžื• ื’ื Spring , ืงื•ืจืก ื‘ืกื™ืกื™ ืขืœ Java 8 lambda expressions, Maven ื•- Hibernate . ื›ืคื™ ืฉื”ื‘ื ืชื, ืืœื• ื”ื ื‘ืขื™ืงืจ ื ื•ืฉืื™ื ืฉืœื ืชื–ื“ืงืงื• ืœื”ื ื›ื‘ืจ ื‘ืชื—ื™ืœืช ื”ืœื™ืžื•ื“ื™ื. ื”ื ืขืฉื•ื™ื™ื ืœื”ื™ื•ืช ืฉื™ืžื•ืฉื™ื™ื ืขื‘ื•ืจ ืืœื” ืฉื›ื‘ืจ ื”ืฉืœื™ืžื• ืœืคื—ื•ืช ืžื—ืฆื™ืช ืžื”ืจืžื•ืช ืฉืœ ื”ืงื•ืจืก ื”ืžืงื•ื•ืŸ JavaRush .

ืžื“ืจื™ืš Java ืœืžืชื—ื™ืœื™ื

ื‘ื ื™ื’ื•ื“ ืœืขืจื•ืฅ ื”ืงื•ื“ื, Java Tutorial for Beginners ื”ื•ื ื™ื“ื™ื“ื•ืชื™ ืœืžืชื—ื™ืœื™ื. ื›ืืŸ ืชื•ื›ืœื• ืœืžืฆื•ื ืกืจื˜ื•ื ื™ื ื‘ื ื•ืฉื "ืชื›ื ื•ืช Java ืžืืคืก", ืกืจื˜ื•ื ื™ื ื”ืžื›ืกื™ื ื›ืžืขื˜ ืืช ื›ืœ ื ื•ืฉืื™ Java Core - ืชื—ื‘ื™ืจ, OOP, ืฉืจืฉื•ืจื™ื, ืื•ืกืคื™ื, ืกืจื‘ืœื˜ื™ื, ืื‘ืœ ื’ื ืขืœ ื“ืคื•ืกื™ ืขื™ืฆื•ื‘, SOA, ืฉื™ืจื•ืชื™ ืื™ื ื˜ืจื ื˜ ื•ืžืกื’ืจื•ืช Spring ื•-Hibernate.

ืžื” ื”ืœืื”?

ื›ืœ ื”ืื ืฉื™ื ืฉื•ื ื™ื. ื—ืœืง ื™ืขื“ื™ืคื• ืœืœืžื•ื“ ืชื›ื ื•ืช ืžืืคืก ื‘ืืžืฆืขื•ืช ืกืจื˜ื•ืŸ ื”ื“ืจื›ื” ืขืฆืžื™ืช, ื‘ืขื•ื“ ืฉืื—ืจื™ื, ืœื”ื™ืคืš, ื™ืฉื‘ืขื• ื‘ืกืคืจื™ื. ื“ืขืชื™ ื”ื›ื ื”: ืืœ ืชืชืžืงื“ ื‘ื“ื‘ืจ ืื—ื“, ื‘ื—ืจ ืžืกืคืจ ืžืงื•ืจื•ืช ื•ืชื’ื“ืœ ื›ืœ ืขื•ื“ ืืชื” ื™ื›ื•ืœ. ื•ื‘ื›ืŸ, ืื ืืชื” ืžื•ืฆื ืื™ื–ื” ืขืจื•ืฅ ืžืขื ื™ื™ืŸ ืฉืžื›ื™ืœ ื”ื“ืจื›ื•ืช ื•ื™ื“ืื• ืžืขื ื™ื™ื ื™ื ืขืœ ืชื›ื ื•ืช ืžืืคืก ืžื—ื•ืฅ ืœืจืฉื™ืžื” ืฉืœื ื•, ื”ืฉืืจ ืืช ื”ืงื™ืฉื•ืจื™ื ื‘ืชื’ื•ื‘ื•ืช!
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