Hi all , I/O is killing me ! How much of I/O we need to know ? PrintWriter / PrintStream ? a must ? Please, any advice will help me a lot . System.out.print(“THANX!“ ;
IO is typically one of those objective where you really need to write some code for each class. If you just read books and docs it's not gonna help you much. Write some code and you'll soon begin to know how IO works and what IO classes provide, etc.
Hello A knowledge of the whole I/O Hiearchy is required. How are I/O classes related to each other. Know everything about the File class. Also do not forget about FileDescriptor. Hope this helps! -Amish
Originally posted by Ivan Ivanoff: Hi all , I/O is killing me ! How much of I/O we need to know ? PrintWriter / PrintStream ? a must ? Please, any advice will help me a lot . System.out.print(“THANX!“ ;
Hi Ivan I agree with valentin . i felt the same way when i started on i/ o it looks to like it has so many subclasses and methods but i am getting a hang of it now code code code . play around with alot of the methods and see how it works and i think doing that sticks better than reading any text books
Ivan Ivanoff
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ANYBODY HAVE A GOOD I/O TUTORIALS/NOTES WITH CODE SAMPLES? PLEASE !
THANK YOU VALENTIN , I READ SUNS TUTORIAL 2 TIMES ... but they are not covering Readers / Writers - any other recomendations please
Ivan Ivanoff
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Or may be I need to know only these suns objectives and nothing else - what do you think ? Do we need to know more i/o stuff? thx ============================================= Write code that uses objects of the file class to navigate a file system. Write code that uses objects of the classes InputStreamReader and OutputStreamWriter to translate between Unicode and either platform default or ISO 8859-1 character encodings. Distinguish between conditions under which platform default encoding conversion should be used and conditions under which a specific conversion should be used Select valid constructor arguments for subclasses from a list of classes in the java.io.package. Write appropriate code to read, write and update files using FileInputStream, FileOutputStream, and RandomAccessFile objects. =============================================
Matt Ghiold
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Distinguish between conditions under which platform default encoding conversion should be used and conditions under which a specific conversion should be used
i also found this site useful http://www.ibiblio.org/javafaq/course/week10/index.html also ibm has some freee online tutorials you can register and read these . hope this helps [ March 21, 2002: Message edited by: Tosin Adedoyin ] [ March 21, 2002: Message edited by: Tosin Adedoyin ]
Privet, Vanya:-) The most useful I/O resourse is Khalid Mugal's Book (Chapter 18): you can download it in PDF format. I/O from Khalid Mugal's Book BTW, you can find his mock exam.:-) P.S. etot chapter men ochen pomoq... Jamal
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