“HAPPINESS SHOULD BE A FUNCTION WITHOUT ANY PARAMETERS”

INTRODUCTION TO JAVA, HISTORY OF JAVA, FEATURES OF JAVA AND JAVA FLAVOURS AND USE OF JAVA IN OUR DAILY LIFE.

LEARN JAVA WITH FUN


HISTORY OF JAVA:




JAMES GOSLING

  • Java was developed by James Gosling at Sun Micro systems.
  • Java originated at sun Microsystems, in 1991.
  • Vinod Khosla was the co-founder of Sun Microsystems.
  • On January 27, 2010, Sun was acquired by Oracle Corporation for US $ 7.4 billion.

JAVA IS EVERYWHERE:

  • JAVA resides in mobile,client machines,server machines,embedded devices,smart phones,cloud.etc
  • It shares the same basic features of the language and libraries.
  • Principle of Java : Write once, Run Anywhere(WORA).


JAVA  FLAVOURS:

  • JAVA SE (Core Java)
  • JAVA EE (Advance Java)
  • JAVA ME (Micro Edition for mobiles )
  • Many more...

FEATURES OF JAVA:

  • SIMPLE
  • OBJECT ORIENTED LANGUAGE
  • DISTRIBUTED
  • INTERPRETED
  • ROBUST
  • SECURE
  • PORTABLE
  • MULTI-THREADED
  • GARBAGE COLLECTOR

REMEMBER:

  • Java is a case sensitive language like C and C++.
  • Java is nearly 100% object oriented language.
  • In java, it is not possible to make a function which is not a member of any class(as we can do in c++).

WANT TO LEARN JAVA CLICK HERE  >>>Lecture 1<<<

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