Java HELP needed

@king99-bh2V1z • Oct 21, 2024

Oct 21, 2024

963

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Hi ,

I am required and want to learn java in detail , I have use complete reference books etc or web to learn java but I just understand the program given but I am not able to write any if given ,Please suggest method or any sorce where I can make my fundamental strong and will be able to learn java further , Please your help will definately help me to learn and gain knowledge I am eager to get .

Suggestions and usefull resources are wellcome which will help me to learn Java .

Thanks,
King99

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sookie

@sookie-T06sFW • Jun 14, 2011

*Suggestions*

Try to learn books by "Sun Microsystems". They are the BEST books to refer to make fundamentals STRONG and CLEAR-CUT."Complete Reference" will teach only Java for beginners but will not teach for experts. If possible and can understand high level then refer "Kathy Sierra and Bert Bates". This book teaches the must-know things about Java.

While reading any material, just don't read what is written in books/web, try to put your reverse side of brains and keep on asking silly questions to yourself[or CE 😉 ]like "Why it happens and why this doesn't happen"..blah blah !!

Regarding getting practical hands on it, try to write any program yourself without looking at any book help. This will give you confidence in doing programmin in Java. If you know C/C++ and can write programs in those languages then as a second step try to write same programs in Java then you will come to know many interesting questions," why it happens like this in Java but not in C/C++"

If you face any problems post them here. Hoping you may get your queries answered ! 😀

[Addendum]
Let us know which topic you know upto what level, may be we can help you out in increasing knowledge level in that topic. Ask queries related to each topic in separate thread.

Thanks !
jabbir

@jabbir-0pqkHp • Jun 14, 2011

Roseindia.net is good website to learn java and for java related q& a u required then jabiandroid.blogspot.com is best
sookie

@sookie-T06sFW • Jun 14, 2011

jabbir
Roseindia.net is good website to learn java and for java related q& a u required then jabiandroid.blogspot.com is best
Best #-Link-Snipped-#
Pensu

@pensu-8tNeGU • Jun 15, 2011

There is one quite interesting book named "Head First Java". Its not a complete reference, but the way it is written, i am sure it will be able to generate interest and explain the concept thoroughly. Give it a try.
PraveenKumar Purushothaman

@praveenkumar-66Ze92 • Jun 15, 2011

Check out the Web Version of the Java Guide by Sun... It is really good for beginners with detailed examples... 😀
king99

@king99-bh2V1z • Jun 17, 2011

Hi , thank you guys , urs suggestions motivated me . I would surely look up what you have suggested another small questions
1) Is C++ and Java interlinked as one of our members indicated. I do not Know C++ , then will I be able to study java directly?
2) I want to know is java script different than java , is java script easy to learn?

Thanks,
king99
Pensu

@pensu-8tNeGU • Jun 17, 2011

The relation between Java and C++ is that they both use Objects. If you want to learn Java, then you need to know concepts of Object Orientation, not C++. You can easily learn java without C++. There is no problem in that.
The only relation between Java and JavaScript is their name. Java Script is normally used in web designing, and yes its less complicated but not used as widely as Java.
PraveenKumar Purushothaman

@praveenkumar-66Ze92 • Jun 17, 2011

JavaScript is loosely coupled language...

Java is tightly coupled language...
sookie

@sookie-T06sFW • Jun 19, 2011

@king99

I want to know is java script different than java , is java script easy to learn?
Java script is a scripting language and Java is a programming language. This is the main difference. Both have their own place. You cannot use a programming language at scripting place and a scripting language at programming place. Java Script was used[Yes, now its usage is strongly discouraged. In future, I am sure it is going to get replaced with something better.] to add dynamic contents in web pages. Now choice is yours !
PraveenKumar Purushothaman

@praveenkumar-66Ze92 • Jun 19, 2011

sookie
@king99

Java script is a scripting language and Java is a programming language. This is the main difference. Both have their own place. You cannot use a programming language at scripting place and a scripting language at programming place. Java Script was used[Yes, now its usage is strongly discouraged. In future, I am sure it is going to get replaced with something better.] to add dynamic contents in web pages. Now choice is yours !
@Sookie: Where exactly you say that it is discouraged to be used? Because, the next technology, which is emerging, HTML5, uses a lot of JavaScript and Canvas to render the contents of the page. 😀
vinci

@vinci-e4PtMU • Sep 17, 2011

java is a different language from javascript in every aspect.JAVA is used for developing stand alone application while javascript work in support of any language like html,asp.net .post more if still have some puzzles in mind regarding the difference