JavaRush /ื‘ืœื•ื’ Java /Random-HE /ืžืชืขื ื™ื™ื ื™ื ื‘ืคื™ืชื•ื— ืžื•ื‘ื™ื™ืœ? ืœืžื“ ื’'ืื•ื•ื”!

ืžืชืขื ื™ื™ื ื™ื ื‘ืคื™ืชื•ื— ืžื•ื‘ื™ื™ืœ? ืœืžื“ ื’'ืื•ื•ื”!

ืคื•ืจืกื ื‘ืงื‘ื•ืฆื”
ื‘ื•ื—ืจื™ื ื‘ืฉืคืช ืชื›ื ื•ืช ื•ืžืชืขื ื™ื™ื ื™ื ื‘ืคื™ืชื•ื— ืžื•ื‘ื™ื™ืœ? ืื ื• ืžืืžื™ื ื™ื ืฉ-Java ื”ื™ื ื”ื‘ื—ื™ืจื” ื”ื˜ื•ื‘ื” ื‘ื™ื•ืชืจ ืขื‘ื•ืจ ืžืงืจื” ืฉื™ืžื•ืฉ ื–ื”, ื•ื‘ืžืืžืจ ื–ื” ื ืกืคืจ ืœื›ื ืžื“ื•ืข. ืžืชืขื ื™ื™ื ื™ื ื‘ืคื™ืชื•ื— ืžื•ื‘ื™ื™ืœ?  ืœืžื“ ื’'ืื•ื•ื”!  - 1

ืื ื“ืจื•ืื™ื“ ืื• iOS?..

ืจืืฉื™ืช, ื—ืฉื•ื‘ ืœื”ื—ืœื™ื˜ ืขืœ ื”ืคืœื˜ืคื•ืจืžื”. ื›ื™ื•ื ื™ืฉ ืจืง ืฉืชื™ ืžืขืจื›ื•ืช ื”ืคืขืœื” ืคื•ืคื•ืœืจื™ื•ืช ืœืžื•ื‘ื™ื™ืœ ืฉืขื‘ื•ืจืŸ ื”ื’ื™ื•ื ื™ ืœื™ืฆื•ืจ ืืคืœื™ืงืฆื™ื•ืช. ืืœื” ืื ื“ืจื•ืื™ื“ ื•-iOS. ืžืขืจื›ืช ื”ื”ืคืขืœื” iOS ืœื ื™ื™ื“ ื›ืชื•ื‘ื” ืœืจื•ื‘ ื‘-Objective-C ื•ื‘-Swift. ืœืžืขืฉื”, ื”ืฉืคื•ืช ื”ืœืœื• ื ื—ื•ืฆื•ืช ืขื‘ื•ืจ ืชื•ื›ื ื•ืช ื”ื’ืื“ื’'ื˜ื™ื ืฉืœ ืืคืœ ื•ืื™ื ืŸ ืžืฉืžืฉื•ืช ื›ืžืขื˜ ื‘ืฉื•ื ืžืงื•ื ืื—ืจ. ืื ืืชื” ืžืชื ืฆืœ ืฉืœ "ืืคืœ", ืœื ืžื›ื™ืจ ื‘ื˜ื›ื ื•ืœื•ื’ื™ื” ืื—ืจืช, ื•ื—ื•ืœื ืœื—ื‘ืจ ืืช ื—ื™ื™ืš ืขื ืžื•ืฆืจื™ ื”ื—ื‘ืจื” ื”ื–ื•, ืชืกืชื›ืœ ืขืœื™ื”ื ืžืงืจื•ื‘. ืขื ื–ืืช, ื–ื•ื”ื™ ื‘ื—ื™ืจื” ืžืกื•ื›ื ืช ืœืžื“ื™, ื›ื™ ืื ืชืฉื ื” ืืช ื“ืขืชืš, ื”ืžืขื‘ืจ ืœืกื•ื’ ืื—ืจ ืฉืœ ืคื™ืชื•ื— ืœื ื™ื”ื™ื” ืงืœ. ืœื’ื‘ื™ ืื ื“ืจื•ืื™ื“, ื”ื ื›ื•ืชื‘ื™ื ืขื‘ื•ืจ ื”ืคืœื˜ืคื•ืจืžื” ื”ื–ื• ื‘ืฉืคื•ืช ืชื›ื ื•ืช ืฉื•ื ื•ืช, ืขื ื™ืชืจื•ืŸ ืขืฆื•ื ืœื˜ื•ื‘ืช Java. ื•ื’'ืื•ื•ื” ื”ื™ื ืฉืคื” ืื•ื ื™ื‘ืจืกืœื™ืช, ื›ืš ืฉืื ืžืฉื”ื• ืงื•ืจื”, ืืชื” ื™ื›ื•ืœ ื‘ืงืœื•ืช ืœืฉื ื•ืช ืืช ืชื—ื•ื ื”ืคืขื™ืœื•ืช ืฉืœืš ื•ืœืขื‘ื•ืจ ืžืžื•ื‘ื™ื™ืœ ืœืกื•ื’ื™ ืคื™ืชื•ื— ืื—ืจื™ื. ื›ืขืช ืžืชืคืชื—ืช ื‘ืื•ืคืŸ ืคืขื™ืœ ืฉืคืช Kotlin, ืฉื‘ื” ืืชื” ื™ื›ื•ืœ ืœื›ืชื•ื‘ ืขื‘ื•ืจ ืื ื“ืจื•ืื™ื“; C++ ืžืชืื™ื ื’ื ืœืžื˜ืจื•ืช ืืœื” (ื‘ืืžืฆืขื•ืช Java NDK). ืื‘ืœ ืขื“ื™ื™ืŸ, ื”ืฉืคื” ื”ืขื™ืงืจื™ืช ืฉืœ ืื ื“ืจื•ืื™ื“ ื ืฉืืจืช ื’'ืื•ื•ื”. ื•ื’ื - ื™ืฉ ื”ืจื‘ื” ื™ื•ืชืจ ืžื›ืฉื™ืจื™ ืื ื“ืจื•ืื™ื“ ื‘ืขื•ืœื (ื›-86%) ืžืžื›ืฉื™ืจื™ ืื™ื™ืคื•ืŸ, ื•ื–ื• ืœื ืกืคืงื•ืœืฆื™ื”, ืืœื ืกื˜ื˜ื™ืกื˜ื™ืงื” ืจืฉืžื™ืช ืฉืœ ื’ืจื˜ื ืจ . ืžืชืขื ื™ื™ื ื™ื ื‘ืคื™ืชื•ื— ืžื•ื‘ื™ื™ืœ?  ืœืžื“ ื’'ืื•ื•ื”!  - 2ื‘ื ื•ืกืฃ, ื–ื” ื“ื™ ืงืœ ืœืžืชื›ื ืช ืžืชื—ื™ืœ ืœืคืจืกื ืืช ื”ื™ืฆื™ืจื” ืฉืœื• ื‘-Play Market ื”ืžื•ืชืงืŸ ื‘ืกืžืืจื˜ืคื•ื ื™ื ืฉืœ ืื ื“ืจื•ืื™ื“. ืœื˜ื•ื‘ ื•ืœืจืข, ื”ื›ืœืœื™ื ืœื‘ื—ื™ืจืช ืืคืœื™ืงืฆื™ื•ืช ืœ-Apple App Store ืžื—ืžื™ืจื™ื ื”ืจื‘ื” ื™ื•ืชืจ. ืื– ืขื‘ื•ืจ ืจื•ื‘ ื”ืžืชื›ื ืชื™ื ื”ื ื™ื™ื“ื™ื ื”ืคื•ื˜ื ืฆื™ืืœื™ื™ื, ื”ืฉื™ืœื•ื‘ ื”ื˜ื•ื‘ ื‘ื™ื•ืชืจ ื”ื•ื ืื ื“ืจื•ืื™ื“ + ื’'ืื•ื•ื” .

Java ื”ื™ื ืฉืคืช ื”ืื ืขื‘ื•ืจ ืื ื“ืจื•ืื™ื“

ืขื›ืฉื™ื• ื‘ื•ืื• ื ืกืชื›ืœ ืžืงืจื•ื‘ ืขืœ Java, ื”ืฉืคื” ื”ื˜ื‘ืขื™ืช ื‘ื™ื•ืชืจ ืขื‘ื•ืจ ืื ื“ืจื•ืื™ื“. ืœืžื”? ื–ื” ืคืฉื•ื˜: ืžืขืจื›ืช ื”ื”ืคืขืœื” ื”ื–ื• ืขืฆืžื” ื›ืชื•ื‘ื” ื‘ื—ืœืงื” ื‘-Java, ื•ื”ื‘ืกื™ืก ืฉืœื” ื”ื•ื ืœื™ื‘ืช ืœื™ื ื•ืงืก ื•ื’ืจืกื” ืžืฉืœื” ืฉืœ Java Virtual Machine, ืฉืคื•ืชื—ื” ืขืœ ื™ื“ื™ ื’ื•ื’ืœ ื•ืชื•ืืžืช ื‘ืื•ืคืŸ ืžืœื ืœ-Oracle JVM ื”ืžื•ื›ืจ ืœืžืคืชื—ื™ Java. ื™ืฉื ื ื”ืžื•ืŸ ื›ืœื™ื ืžื•ื›ื ื™ื ืœืคื™ืชื•ื— ืื ื“ืจื•ืื™ื“, ืจื•ื‘ื ื ื•ืฆืจื™ื ืขืœ ื™ื“ื™ ื’ื•ื’ืœ ืื• ื‘ื”ืฉืชืชืคื•ืช ื’ื•ื’ืœ. ื›ื™ื•ื, ื”ืจื•ื‘ ื”ืžื›ืจื™ืข ืฉืœ ืžืคืชื—ื™ ืื ื“ืจื•ืื™ื“ ืžืฉืชืžืฉื™ื ื‘-Android Studio IDE, ืืฉืจ ื›ื‘ืจื™ืจืช ืžื—ื“ืœ "ืžื‘ื™ืŸ" ืืช Java ื•-Kotlin.

Java ื”ื™ื ื”ืฉืคื” ื”ืคื•ืคื•ืœืจื™ืช ื‘ื™ื•ืชืจ ืขื‘ื•ืจ ืื ื“ืจื•ืื™ื“ ื•ืขื•ื“

ืื ืืชื” ืžืกืชื›ืœ ืขืœ ืืชืจ ื›ืœืฉื”ื• ืฉืžื—ืคืฉ ืžืชื›ื ืชื™ ืื ื“ืจื•ืื™ื“, 9 ืžืชื•ืš 10 ืžืฉืจื•ืช ืคื ื•ื™ื•ืช ื™ืขื ื• ืขืœ ื—ื™ืคื•ืฉ ืžืคืชื— ืขื ื™ื“ืข ื‘-Java. ื‘ืื•ืคืŸ ื“ื•ืžื”, 9 ืžืชื•ืš 10 ืืคืœื™ืงืฆื™ื•ืช ื‘-Google Market ื›ืชื•ื‘ื•ืช ื‘-Java. ื•ื›ืคื™ ืฉื›ื‘ืจ ื›ืชื‘ื ื• ืœืขื™ืœ, ืื ืชื—ืœื™ื˜ "ืœืขื‘ื•ืจ" ืœืžื—ื ื” ื”ืคื™ืชื•ื— ื”ืืจื’ื•ื ื™, ืœื ืชืฆื˜ืจืš ืœื”ืชืืžืŸ ืžื—ื“ืฉ, ืืœื ืจืง ืœืœืžื•ื“ ื›ืžื” ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื ื•ืกืคื•ืช. ื™ืฉ ืžืกืคืจ ืขืฆื•ื ืฉืœ ืžืฉืจื•ืช ืคื ื•ื™ื•ืช ืœืžืคืชื—ื™ Java, ื•ืžื” ืฉื™ืคื” ื”ื•ื ืฉื”ืขื‘ื•ื“ื” ืฉืœื”ื ืžืงื‘ืœืช ืฉื›ืจ ื˜ื•ื‘ ืžืื•ื“.

Java ื”ื™ื ืฉืคื” ืื•ื ื™ื‘ืจืกืœื™ืช

  • ืขื•ื‘ื“ ืขืœ ื›ืœ ื”ืคืœื˜ืคื•ืจืžื•ืช;
  • ืฉืคื” ืžื•ื ื—ื” ืขืฆืžื™ื (ื”ืžื•ื‘ื™ืœื” ืœืฉื™ื ื•ื™ ืงื ื” ืžื™ื“ื” ืงืœ ื•ืฉื™ืคื•ืจ ื™ื™ืฉื•ืžื™ื);
  • ืžืกืคืจ ืขืฆื•ื ืฉืœ ืกืคืจื™ื•ืช ืœื›ืœ ืื™ืจื•ืข;
  • ืชื™ืขื•ื“ ืžืขื•ืœื”;
  • ื›ืœื™ื ื˜ื•ื‘ื™ื ืžืื•ื“ ืœืขื‘ื•ื“ื”, ื›ื•ืœืœ ืœืขื‘ื•ื“ื” ืขื ืื ื“ืจื•ืื™ื“;
  • ืขื ื”ื’ื™ืฉื” ื”ื ื›ื•ื ื”, ืงืœ ืœืœืžื•ื“ Java.

ืืœื’ื•ืจื™ืชื ืžืฉื•ืขืจ "ื ืชื™ื‘ ืกื˜ื•ื“ื ื˜ื™ื ืฉืœ ืื ื“ืจื•ืื™ื“" ื‘-JavaRush

  1. ืœืžื“ ื’'ืื•ื•ื”. ื”ืืชืจ ืฉืœื ื• ื™ืขื–ื•ืจ ืœืš. ืืฆืœื ื• ืชื•ื›ืœื• ืœืงื‘ืœ ืืช ื›ืœ ื”ื™ื“ืข ื‘ื’'ืื•ื•ื” ืฉืžืคืชื— ืื ื“ืจื•ืื™ื“ ืฆืจื™ืš.

  2. ืขื‘ื•ืจ ืœืงื˜ืข ืื ื“ืจื•ืื™ื“ . ื›ืืŸ ืชืžืฆืื• ืงื•ืจืก ืžืขื•ืœื” ื‘ื—ื™ื ื "ืชื›ื ื•ืช ืื ื“ืจื•ืื™ื“" ืฉื ื•ืฆืจ ืขืœ ื™ื“ื™ ืžื•ืžื—ื™ ื’ื•ื’ืœ. ื•ื‘ื›ืŸ, ืชืจื’ืžื ื• ืืช ื–ื” ืœืจื•ืกื™ืช. ื”ืงื•ืจืก ืคืฉื•ื˜ ืžืื•ื“, ื›ืš ืฉื‘ืื•ืคืŸ ืขืงืจื•ื ื™ ื ื™ืชืŸ ืœืœืžื•ื“ ืื•ืชื• ื‘ืžืงื‘ื™ืœ ืœืจืžื•ืช ื”ืจืืฉื•ื ื•ืช ืฉืœ JavaRush.

  3. ื”ืงื•ืจืก ื™ืžืœื™ืฅ ืœืš ืœื”ืชืงื™ืŸ ืืช ืื ื“ืจื•ืื™ื“ ืกื˜ื•ื“ื™ื•. ืชืขืฉื” ืืช ื–ื”. ื‘ืื•ืคืŸ ืขืงืจื•ื ื™, ืชื•ื›ืœื• ืœืคืชื— ืœืื ื“ืจื•ืื™ื“ ื‘- IntelliJ IDEA, ืกื‘ื™ื‘ื” ืฉืืชื ื›ื‘ืจ ืžื›ื™ืจื™ื ืื ืกื™ื™ืžืชื ืœืคื—ื•ืช ื›ืžื” ืจืžื•ืช ืฉืœ JavaRush. ืื‘ืœ ื–ื” ื™ื”ื™ื” ื”ืจื‘ื” ื™ื•ืชืจ ื ื•ื— ืœื”ืฉืชืžืฉ ื‘ื›ืœื™ ืžื™ื•ื—ื“ ืฉื”ืคืš ืœืชืงืŸ ืจืฉืžื™.

  4. ืœืื—ืจ ื”ืฉืœืžืช "ืชื›ื ื•ืช ืื ื“ืจื•ืื™ื“" ื•-JavaRush, ื›ืฉืชื”ื™ื” ืžื™ื•ืžืŸ ื™ื•ืชืจ ื‘-Java, ื”ืขืœื” ืคืจื•ื™ืงื˜ ืžืฉืœืš. ืœืžืฉืœ, ืžืฉื—ืง ืงื˜ืŸ ืื• ืืคืœื™ืงืฆื™ื” ืœื ื™ื”ื•ืœ ื–ืžืŸ, ื•ืœื”ืชื—ื™ืœ ืœื™ื™ืฉื ืื•ืชื”. ืื ืžืฉื”ื• ืœื ื‘ืจื•ืจ, ืืชื” ืชืžื™ื“ ื™ื›ื•ืœ ืœืฉืื•ืœ ืฉืืœื•ืช ื‘ืงื˜ืข "ืขื–ืจื”" ื‘- JavaRush

  5. ืคืจืกื ืืช ื”ืืคืœื™ืงืฆื™ื” ืฉืœืš ื‘-Play Market.

  6. ื›ืชื•ื‘ ื‘ื™ืงื•ืจืช ืขืœ ื”ืคืจื•ื™ืงื˜ ืฉืœืš ื•ืคืจืกื ืื•ืชื” ื‘ืงื‘ื•ืฆืช Android ื‘-JavaRush ื›ื“ื™ ืœืงื‘ืœ ื‘ื™ืงื•ืจืช ื‘ื•ื ื”, ื˜ื™ืคื™ื ืœืฉื™ืคื•ืจ ื•ืคืฉื•ื˜ ืœื”ืคื•ืš ืืช ื”ืชื•ื›ื ื™ืช ืฉืœืš ืœืคื•ืคื•ืœืจื™ืช.

  7. ื•ืื–... ื”ื‘ื ื”ื•ื ื”ื ืชื™ื‘ ื”ืกื˜ื ื“ืจื˜ื™ ืฉืœ ืžืคืชื— ืžืชื—ื™ืœ. ืืœ ืชืชืขืฆืœื•, ืฆืจื• ืืคืœื™ืงืฆื™ื•ืช ื—ื“ืฉื•ืช ื•ืคืจืกืžื• ืื•ืชืŸ. ืœืžื“ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช, ื—ืคืฉ ืžืฉืจื•ืช ืคื ื•ื™ื•ืช ืœืžืคืชื—ื™ ืื ื“ืจื•ืื™ื“.

ืžืกืงื ื•ืช

ื‘ื ื•ืกืฃ ืœื›ืœ ื”ื™ืชืจื•ื ื•ืช ื”ืื—ืจื™ื, ื’'ืื•ื•ื” ื˜ื•ื‘ื” ื’ื ืžื›ื™ื•ื•ืŸ ืฉื”ื™ื ืคื•ืชื—ืช ืงืจื™ื™ืจื” ื›ืžืคืชื—ืช ืื ื“ืจื•ืื™ื“. ืื–, ื”ืชื—ื™ืœื• ืœืคืชื•ืจ ื‘ืขื™ื•ืช ื‘ืžื”ื™ืจื•ืช ื‘-JavaRush, ื•ื’ื ืœื”ื›ื™ืจ ื›ืœื™ื ืœืคื™ืชื•ื— ื ื™ื™ื“ ื‘ืงื•ืจืก "ืชื›ื ื•ืช ืœืื ื“ืจื•ืื™ื“". ื•ื›ืžื•ื‘ืŸ, ืืœ ืชื”ืกืก ืœืฉืื•ืœ ืฉืืœื•ืช ื‘ืกืขื™ืฃ "ืขื–ืจื”" ืื ืžืฉื”ื• ืœื ืžืกืชื“ืจ. ืœืžื“ ืœืชื›ื ืช, ืœื›ืชื•ื‘ ื›ืžื” ืฉื™ื•ืชืจ ืงื•ื“, ื•ืชืชื•ื’ืžืœ ื‘ืขื‘ื•ื“ืช ื”ื—ืœื•ืžื•ืช ืฉืœืš.
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