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  1. #26
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    jesam ja, mada mi treba josh uchenja da bih mogao da se nazovem Java programerom

  2. #27
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    Quote Originally Posted by Blood_elf View Post
    Imam JDK 6 sa updateom 1 i u folderu C:\Program Files\Java\jdk1.6.0_01\bin nema ConsoleReadera
    Do shega mi je to i dje cu naci tu aplikaciju?
    mozes li da postujes screenshot Environment Variables-a. Pogledaj moj post gore, pa postuj to ako mozes.

  3. #28
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    Quote Originally Posted by linebasedmind View Post
    e li neko raspolozen da se aktivira u pravljenju java zajednice u CG.
    Dobar prijedlog, ali nisam u CG

  4. #29
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    dje ti je taj Environment Variables, mislim kako da ga nadjem?

  5. #30
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    Quote Originally Posted by Blood_elf View Post
    dje ti je taj Environment Variables, mislim kako da ga nadjem?
    Desni klik na My Computer/Properties/Advanced/Environment Variables.

  6. #31
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    Ovo mi pishe u Classpath varijabli(copy/paste) .;C:\Program Files\Java\jre1.6.0_01\lib\ext\QTJava.zip

  7. #32
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    to je java quicktime plugin. Jesi skinuo JDK ili samo jre?

  8. #33
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    onda ce bit da si instalirao samo jre, ne i jdk. u tom slucaju idi na: https://sdlc2d.sun.com/ECom/EComActi...51875775DF89A7

  9. #34
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    Skini netBeans IDE mnogo ce ti lakse biti

  10. #35
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    JDK 6 update 1 imam i instalirao sam sve shto mi je ponudio
    NEMAM console reader i nikakav program sa user interfaceom ne mogu da kompajliram ili pokrenem

  11. #36
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    Najbolje je da probas sljedece. Uninstaliraj prvo JDK pa JRE. Pa instaliraj ponovo, samo JDK (instalirace i JRE sam).

  12. #37
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    uninstall, novi instal, opet nema Console Readera

  13. #38
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    Quote Originally Posted by Blood_elf View Post
    uninstall, novi instal, opet nema Console Readera
    Nemam ga ni ja pa radi kako treba.

  14. #39
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    predji na C#, isto shit...
    while True:
    suplje, prazno = prazno, suplje

  15. #40
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    Microsoft Windows XP [Version 5.1.2600]
    (C) Copyright 1985-2001 Microsoft Corp.

    C:\Documents and Settings\Administrator>cd C:\j2sdk1.4.1_06\bin

    C:\j2sdk1.4.1_06\bin>javac Mjenjacnica2.java
    Mjenjacnica2.java:6: cannot resolve symbol
    symbol : class ConsoleReader
    location: class Mjenjacnica2
    ConsoleReader in = new ConsoleReader(System.in);
    ^
    Mjenjacnica2.java:6: cannot resolve symbol
    symbol : class ConsoleReader
    location: class Mjenjacnica2
    ConsoleReader in = new ConsoleReader(System.in);
    ^
    2 errors

    Ovo daje kad pokusam da kompajliram sljedeci program



    public class Mjenjacnica2
    { /* Ucitaj iznos u markama i preracunaj u eure */
    public static void main(String[] args)
    {

    ConsoleReader in = new ConsoleReader(System.in);
    System.out.println("Unesi iznose eura i centa");
    System.out.print("Iznos u eurima =");
    int eura = in.readInt();
    System.out.print("Iznos u centima =");
    int centa = in.readInt();

    centa = 100*eura + centa;
    double kuna = centa * 0.0751;
    System.out.print("Kuna: ");
    System.out.print("kuna");

    }
    }

  16. #41
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    Taj tvoj program ocigledno koristi 3rd party klasu koja nije dio JDK. To si trebao rec na pocetku. Ja sam te shvatio da ti treba ConsoleReader.exe.

    Treba ti ConsoleReader.java i ConsoleReader.class.

    Vidi da li je to ovaj fajl http://www.di.unipi.it/~tini/labalg/...oleReader.java

    Ako jeste kompajluj ga i smjesti u isti folder, pa ponovo kompajluj Mijenjacnica2. Trebalo bi da radi

  17. #42
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    ovaj mi pri kompajliranju javlja 100 gresaka(bukvalno)

  18. #43
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    Tebi nesto definitivno nije u redu sa JDK na tom racunaru. Najvjerovatnije neka legacy za*ebancija...

    Prikacio sam kompajlovan ConsoleReader, nisam imao nikakvih problema da ga kompajlujem. Stavi ga u folder sa mjenjacnicom i pokreni svoj program. Naravno, un-zipuj ConsoleReader.class.

  19. #44
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    Mjenjacnica2.java:6: cannot access ConsoleReader
    bad class file: .\ConsoleReader.class
    class file has wrong version 50.0 should be 48.0
    Please remove or make sure it appears in correct subdirectory of the classpath
    ConsoleReader in = new ColnsoleReader(System.in);

    Ovo mi daje kad stavim CR u direktorijum i probam da kompajliram

  20. #45
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    import java.io.BufferedReader;
    import java.io.InputStream;
    import java.io.InputStreamReader;
    import java.io.IOException;

    /**
    A class to read strings and numbers from an input stream.
    This class is suitable for beginning Java programmers.
    It constructs the necessary buffered reader,
    handles I/O exceptions, and converts strings to numbers.
    */

    public class ConsoleReader
    { /**
    Constructs a console reader from an input stream
    such as System.in
    @param inStream an input stream
    */
    public ConsoleReader(InputStream inStream)
    { reader = new BufferedReader
    (new InputStreamReader(inStream));
    }

    /**
    Reads a line of input and converts it into an integer.
    The input line must contain nothing but an integer.
    Not even added white space is allowed.
    @return the integer that the user typed
    */
    public int readInt()
    { String inputString = readLine();
    int n = Integer.parseInt(inputString);
    return n;
    }

    /**
    Reads a line of input and converts it into a floating-
    point number. The input line must contain nothing but
    a nunber. Not even added white space is allowed.
    @return the number that the user typed
    */
    public double readDouble()
    { String inputString = readLine();
    double x = Double.parseDouble(inputString);
    return x;
    }

    /**
    Reads a line of input. In the (unlikely) event
    of an IOException, the program terminates.
    @return the line of input that the user typed, null
    at the end of input
    */
    public String readLine()
    { String inputLine = "";

    try
    { inputLine = reader.readLine();
    }
    catch(IOException e)
    { System.out.println(e);
    System.exit(1);
    }

    return inputLine;
    }

    private BufferedReader reader;
    }


    Probaj ovo, ako ne radi bachi komp u 3 pm
    EDIT:Izvinite zbog dugog posta

  21. #46
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    Kakva bre zajednica kad niko veze nema
    Jel se na nekom faxu u CG uci JAVA?

    Nemoj da koristis ConsoleReder koristi Scanner!

    Dalje, lose je koristiti IDE kad nesto pocinjes da ucis.
    Drzi se notepada ili nekog drugog text editora...

    Ako recimo instaliras NB onda je sansa da naucis swing jako mala

  22. #47
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    Ovaj sto je hacker dao radi!!!
    Ja ne vidim razliku, ali cu je vjerovatno vidjeti nekad!

  23. #48
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    @Again uci se Java na Atlas univerzitetu na prvoj godini!
    Po momkovoj prichi i po pm-ovima koje mi je slao mogu logicno da zakljucim da radi u notepadu ili nekom slicnom text editoru!

  24. #49
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    Treba da procitas dokumentaciju pa da uocis razliku
    Jer knjiga po kojoj ucis ocito da je pisana rezimo za jdk 1.2 pa u njoj neces naci nista recimo o swing workeru, j2ee itd...

    Ali da ne lupam previse!
    Nemam obicaj da nekome pisem kod kad se ne potrudi ali evo:

    import java.util.*;

    public class Mjenjacnica2 {

    /* Ucitaj iznos u markama i preracunaj u eure */

    public static void main(String[] args)
    {

    Scanner in = new Scanner(System.in);
    System.out.println("Unesi iznose eura i centa");
    System.out.print("Iznos u eurima =");
    int eura = in.nextInt();
    System.out.print("Iznos u centima =");
    int centa = in.nextInt();

    centa = 100*eura + centa;
    double kuna = centa * 0.0751;
    System.out.print("Kuna: "+kuna);
    //System.out.print("kuna");

    }
    }

    Inace kod ti je lose organizovan...

  25. #50
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    @Again uci se Java na Atlas univerzitetu na prvoj godini!
    Po momkovoj prichi i po pm-ovima koje mi je slao mogu logicno da zakljucim da radi u notepadu ili nekom slicnom text editoru!
    To sto radi u obicnom editoru je plus...
    Nikad cuo za taj Atlas, a ako je uce jednu godinu onda ce sigurno da je nauce

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