CodeGym /ื‘ืœื•ื’ Java /Random-HE /ื”ื ื” ื”ื: ื”ื›ื™ืจื• ืืช ืงื•ื•ืกื˜ื™ื ื”ื—ื“ืฉื™ื ื•ื”ืžืจืชืงื™ื ืฉืœ CodeGym!
John Squirrels
ืจึธืžึธื”
San Francisco

ื”ื ื” ื”ื: ื”ื›ื™ืจื• ืืช ืงื•ื•ืกื˜ื™ื ื”ื—ื“ืฉื™ื ื•ื”ืžืจืชืงื™ื ืฉืœ CodeGym!

ืคื•ืจืกื ื‘ืงื‘ื•ืฆื”
ืฉืœื•ื, ื—ื‘ืจื™ื! ื—ื™ื›ื™ืช ืœืื™ืจื•ืข ื”ื–ื” ื›ืœ ื›ืš ื”ืจื‘ื” ื–ืžืŸ. ืฉืืœืช ืื•ืชื ื• "ืžืชื™ ื–ื” ื™ืงืจื”??" ืฉื•ื‘ ื•ืฉื•ื‘. ื”ื ื” ื”ื: ื”ื›ื™ืจื• ืืช ืงื•ื•ืกื˜ื™ื ื”ื—ื“ืฉื™ื ื•ื”ืžืจืชืงื™ื ืฉืœ CodeGym!  - 1ื”ืชืฉื•ื‘ื” ื”ื™ื: ื”ื™ื•ื ื”ื•ื ื”ื™ื•ื ื‘ื• ืื ื• ืฉืžื—ื™ื ืœื”ืฆื™ื’ ื‘ืคื ื™ื›ื... ืœื, ืฉื ื™ ืงื•ื•ืกื˜ื™ื ื—ื“ืฉื™ื ืœื’ืžืจื™ ืฉืœ CodeGym ื‘ื‘ืช ืื—ืช! ื–ื” ืื•ืžืจ ืฉืชืงื‘ืœื• 323 ื”ืจืฆืื•ืช ืžืจืชืงื•ืช ื—ื“ืฉื•ืช ื•-565 ืžืฉื™ืžื•ืช ืงื™ื“ื•ื“ ื‘ืขืœื•ืช ืžื•ืจื›ื‘ื•ืช ืžื’ื•ื•ื ืช . ืืชื” ื™ื›ื•ืœ ืœืขื‘ื•ืจ ื“ืจืš Java Multithreading ื•-Java Collection Quests ื‘ื›ืœ ืกื“ืจ ืœืื—ืจ ื”ืฉืœืžืช ืชื—ื‘ื™ืจ Java ื•-Java Core Quests. ื‘ืจื’ืข ืฉืชืขื‘ื•ืจ ืืช ื”ืงื•ื•ืกื˜ื™ื ื”ื—ื“ืฉื™ื, ืืชื” ืชื”ื™ื” ืงืจื•ื‘ ืžืื•ื“ ืœื”ื™ื•ืช ืžืงืฆื•ืขืŸ Java!

ืžื’ื” ืชื›ื•ื ื” ื—ื“ืฉื”: ืžืฉื™ืžื•ืช ื’ื“ื•ืœื•ืช!

ื”ื›ื™ืจื• ืชื›ื•ื ื” ื—ื“ืฉื” ืฉืœ CodeGym ืฉืขื•ื–ืจืช ืœื›ื ืœืฉืคืจ ืืช ื›ื™ืฉื•ืจื™ ื”ืขื‘ื•ื“ื” ืฉืœื›ื ืขื ืคืจื•ื™ืงื˜ื™ื ื’ื“ื•ืœื™ื ื™ื•ืชืจ. ื’ื Java Multithreading ื•ื’ื Java Collection Quests ืžื›ื™ืœื™ื ืกื•ื’ ืžื™ื•ื—ื“ ืฉืœ ื‘ืขื™ื•ืช ืงื™ื“ื•ื“. ืงืจืื ื• ืœื”ื "ืžืฉื™ืžื•ืช ื’ื“ื•ืœื•ืช". ื”ื ืกื•ื’ ืฉืœ ืžื™ื ื™ ืคืจื•ื™ืงื˜ื™ื ื”ืžื—ื•ืœืงื™ื ืœืžืกืคืจ ืžืฉื™ืžื•ืช "ืจื’ื™ืœื•ืช". ื”ื ื” ื”ื: ื”ื›ื™ืจื• ืืช ืงื•ื•ืกื˜ื™ื ื”ื—ื“ืฉื™ื ื•ื”ืžืจืชืงื™ื ืฉืœ CodeGym!  - 2ื›ืฉืชืคืชืจื• ืืช ื›ืœ ื”ื—ืœืงื™ื ืฉืœ ืžืฉื™ืžื•ืช ื’ื“ื•ืœื•ืช ืชืงื‘ืœื• ืชื•ื›ื ื™ื•ืช ืžื’ื ื™ื‘ื•ืช ืžืฉืœื›ื, ื›ืžื• ืืžื•ืœื˜ื•ืจ ืžืกืขื“ื•ืช, ื›ืกืคื•ืžื˜, ืื’ืจื’ื˜ื•ืจ ืขื‘ื•ื“ื” ื•ื›ืžื” ืžืฉื—ืงื™ื ืคืฉื•ื˜ื™ื.

ื ื•ืฉืื™ Java Multithreading:

  • ืžื‘ื ื” ืคื ื™ืžื™ ืฉืœ ืื•ื‘ื™ื™ืงื˜: equals, hashCode, clone, wait, notify, toString()
  • ื”ื›ืœ ืขืœ ืžื—ืจื•ื–ืช: ื ื™ืชืŸ ืœืฉื™ื ื•ื™, ื‘ืœืชื™ ื ื™ืชืŸ ืœืฉื™ื ื•ื™, ืคื•ืจืžื˜, StringTokenizer, StringBuilder, StringBuffer
  • ืฉื™ืขื•ืจื™ื ืคื ื™ืžื™ื™ื, ื“ื•ื’ืžืื•ืช: ืžืคื”.ื›ื ื™ืกื”
  • ืฉื™ืขื•ืจื™ื ืคื ื™ืžื™ื™ื, ืชื›ื•ื ื•ืช ื™ื™ืฉื•ื
  • ืฉืจืฉื•ืจื™ื: ืœื”ืชื—ื™ืœ, ืœื”ืคืจื™ืข, ืœื™ืฉื•ืŸ, ืœื”ื ื™ื‘
  • ื’ื™ืฉื” ืžืฉื•ืชืคืช ืœื ืชื•ื ื™ื ื‘ืœืขื“ื™ื™ื: ืžืกื•ื ื›ืจืŸ, ื ื“ื™ืฃ
  • ืžึธื‘ื•ึนื™ ืกึธืชื•ึผื. ื”ืžืชืŸ, ื”ื•ื“ืข, ื”ื•ื“ืข ืœื›ืœ
  • ThreadGroup, ThreadLocal, Executor, ExecutorService, Callable. ื ื™ืกื™ื•ืŸ ืขื Jsoup
  • ืื•ื˜ื•ื‘ื•ืงืก, ืชื›ื•ื ื•ืช ื™ื™ืฉื•ื
  • ืื•ืคืจื˜ื•ืจื™ื: ืžืกืคืจื™, ืœื•ื’ื™ ื•ื‘ื™ื ืืจื™. ื—ื•ื•ื™ืช ืกื•ื•ื™ื ื’
ื”ื ื” ื”ื: ื”ื›ื™ืจื• ืืช ืงื•ื•ืกื˜ื™ื ื”ื—ื“ืฉื™ื ื•ื”ืžืจืชืงื™ื ืฉืœ CodeGym!  - 3

ื ื•ืฉืื™ Java Collection:

  • ืขื‘ื•ื“ื” ืขื ืงื‘ืฆื™ื ื•ืืจื›ื™ื•ื ื™ื
  • RMI ื•ืคืจื•ืงืกื™ ื“ื™ื ืžื™. ื—ื•ื•ื™ืช ืกื•ื•ื™ื ื’
  • Json JavaScript ื ื™ืกื™ื•ืŸ ืขื Guava, Apache Commons Collections, JUnit
  • ืื™ืกื•ืฃ ื–ื‘ืœ ืฉืœ ืจืงื•ืจืกื™ื” ื•ืกื•ื’ื™ ืงื™ืฉื•ืจื™ื ื‘-Java. ืจื™ืฉื•ื
  • ืžืขืจื›ื•ืช ื‘ืงืจืช ื’ืจืกืื•ืช: Git ื•-SVN. ื’ื ืจื™ื•ืช
  • ื“ืคื•ืกื™ื ื‘ืกื™ืกื™ื™ื ืœื™ืฆื™ืจืช ื™ื™ืฉื•ืžื™ ืื™ื ื˜ืจื ื˜. ืœื™ืžื•ื“ ืžืขืžื™ืง ืฉืœ ืื•ืกืคื™ื
  • ืชื‘ื ื™ื•ืช ืขื™ืฆื•ื‘. ืžื—ืœืงื•ืช ืฉื™ืจื•ืช ืžืขืจื›ื™ื. ืื•ืกืคื™ื
  • ืžืชื•ื“ื•ืœื•ื’ื™ื•ืช ืคื™ืชื•ื—. ื”ืขืจื•ืช ื‘-Java. ื”ื™ืจืจื›ื™ื™ืช ื—ืจื™ื’ื™ื
  • ืืคืœื™ืงืฆื™ื™ืช ื”ืื™ื ื˜ืจื ื˜ ื”ืจืืฉื•ื ื” ืฉืœื™. ืขื‘ื•ื“ื” ืขื Tomcat ื•-Idea
  • URI, ื›ืชื•ื‘ืช URL. ืฉื™ืจื•ืชื™ REST. ืฆื•ืจ ืืช ืืคืœื™ืงืฆื™ื™ืช ืฉืจืช ื”ืœืงื•ื— ืฉืœืš.
ื ืฉืžืข ืžืขื ื™ื™ืŸ, ืื”? ืืœ ืชื”ืกืกื•, ื ืกื” ืงื•ื•ืกื˜ื™ื ื—ื“ืฉื™ื ืื ื›ื‘ืจ ื”ืฉืœืžืช Java Syntax ื•-Java Core. ื‘ืžืงืจื” ืฉืœื ืขืฉื™ืช ื–ืืช, ื”ืฉืœื ืื•ืชื ื‘ื”ืงื“ื ื”ืืคืฉืจื™. ืžืฉื™ืžื•ืช ื’ื“ื•ืœื•ืช ื•ื”ื™ืฉื’ื™ื ื’ื“ื•ืœื™ื ืฉืœ Java Multithreading ื•-Java Collection ืžื—ื›ื™ื ืœืš! ืชื—ื‘ื™ืจ Java + Java Core + Java Multithreading + Java Collection == ืื ื™ ื™ื•ื“ืข ื’'ืื•ื•ื” ืกืคื•ื™ืœืจ ืงื˜ืŸ: ืžืฉื™ืžื•ืช ื’ื“ื•ืœื•ืช ืžืžืฉ ืžืจื’ืฉื•ืช ืฉืœืš, ืฆื•ื•ืช CodeGym.
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