Tartalom:
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java.lang | System | void | System.out.println(String s) |
fontosabb standard kulcsszavak, azonosítók, mûveletek, stb.:
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java.lang | System | void | System.exit(int i) |
java.lang | Double | double | Double.parseDouble(String s) |
java.lang | Math | double | Math.sqrt(double x) |
java.lang | Integer | int | Integer.parseInt(String s) |
java.lang | ArrayIndexOutOfBoundsException extends Exception | ||
java.lang | NumberFormatException extends Exception | ||
java.lang | Exception |
fontosabb standard kulcsszavak, azonosítók, mûveletek, stb.:
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java.lang | Math | double | Math.pow(double x,double y) |
java.lang | System | void | System.out.print(String s) |
java.lang | Math | double | Math.round(double x) |
java.lang | Math | double | Math.random() |
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java.lang | Integer | integer | Integer.MIN_VALUE |
java.lang | Integer | integer | Integer.MAX_VALUE |
java.lang | Long | long | Long.MIN_VALUE |
java.lang | Long | long | Long.MAX_VALUE |
java.lang | Math | double | Math.PI |
java.lang | Float | float | Float.MIN_VALUE |
java.lang | Float | float | Float.MAX_VALUE |
java.lang | Double | double | Double.MIN_VALUE |
java.lang | Double | double | Double.MAX_VALUE |
fontosabb standard kulcsszavak, azonosítók, mûveletek, stb.:
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java.lang | Math | double | Math.round(double x) |
java.lang | Math | double | Math.abs(double x) |
java.lang | Integer | String | Integer.toBinaryString(int x) |
java.lang | Integer | String | Integer.toHexString(int x) |
java.lang | Integer | int | Integer.parseInt(String s,int i) |
java.lang | Long | String | Long.toHexString(long x) |
java.lang | Math | double | Math.sqrt(double x) |
java.lang | Math | double | Math.pow(double x,double y) |
java.lang | Math | double | Math.random() |
java.lang | Math | double | Math.toRadians(double x) |
java.lang | Math | double | Math.sin(double x) |
java.lang | Math | double | Math.cos(double x) |
java.lang | Math | double | Math.tan(double x) |
java.lang | Math | double | Math.toDegrees(double x) |
java.lang | Math | double | Math.exp(double x) |
java.lang | Math | double | Math.log(double x) |
java.lang | Integer | int | Integer.parseInt(String s) |
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java.lang | Math | double | Math.E |
java.lang | Math | double | Math.PI |
fontosabb standard kulcsszavak, azonosítók, mûveletek, stb.:
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java.lang | String |
(konstruktor)
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String()
String(String s) String(StringBuffer sb) |
java.lang | String
StringBuffer |
int | length() |
java.lang | String
StringBuffer |
char | charAt(int i) |
java.lang | String
StringBuffer |
String | substring(int i)
substring(int i,int j) |
java.lang | String | String | trim() |
java.lang | String | int | indexOf(String s)
indexOf(String s,int i) |
java.lang | StringBuffer |
(konstruktor)
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StringBuffer()
StringBuffer(String s) |
java.lang | StringBuffer | StringBuffer | append(String s) |
java.lang | StringBuffer | StringBuffer | insert(int i,String s) |
java.lang | StringBuffer | void | setLength(int i) |
java.lang | StringBuffer | String | toString() |
fontosabb standard kulcsszavak, azonosítók, mûveletek, stb.:
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java.lang | String | int | compareTo(String s) |
java.lang | String | boolean | equals(String s) |
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java.io | IOException extends java.lang.Exception | ||
java.io | InputStream | int | read() |
java.io | FileInputStream extends InputStream |
(konstruktor)
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FileInputStream(String s) |
java.io | InputStreamReader |
(konstruktor)
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InputStreamReader(InputStream in) |
java.io | LineNumberReader |
(konstruktor)
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LineNumberReader(InputStreamReader in) |
java.io | LineNumberReader | String | readLine() |
java.io | LineNumberReader | int | getLineNumber() |
java.io | LineNumberReader | void | close() |
java.io | FileOutputStream extends OutputStream |
(konstruktor)
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FileOutputStream(String s)
FileOutputStream(String s,boolean b) |
java.io | PrintStream |
(konstruktor)
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PrintStream(OutputStream out) |
java.io | PrintStream | void | print(String s) |
java.io | PrintStream | void | println(String s) |
java.io | PrintStream | void | close() |
java.io | FileNotFoundException extends IOException | ||
java.io | File |
(konstruktor)
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File(String s) |
java.io | File | boolean | exists() |
fontosabb standard kulcsszavak, azonosítók, mûveletek, stb.:
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java.applet | Applet extends java.awt.Panel | ||
java.awt | Panel extends Container | ||
java.awt | Container extends Component | ||
java.awt | Component | void | paint(Graphics g) |
java.awt | Component | void | setBackground(Color c) |
java.awt | Component | void | setForeground(Color c) |
java.awt | Graphics | void | setColor(Color c) |
java.awt | Graphics | void | setFont(Font f) |
java.awt | Graphics | void | drawString(String s,int x,int y) |
java.awt | Graphics | void | drawLine(int x1,int y1,int x2,int y2) |
java.awt | Graphics | void | drawRect(int x,int y,int w,int h) |
java.awt | Graphics | void | fillRect(int x,int y,int w,int h) |
java.awt | Graphics | void | drawOval(int x,int y,int w,int h) |
java.awt | Graphics | void | fillOval(int x,int y,int w,int h) |
java.awt | Graphics | void | drawPolygon(int[] x,int[] y,int n) |
java.awt | Graphics | void | fillPolygon(int[] x,int[] y,int n) |
java.awt | Color |
(konstruktor)
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Color(int r,int g,int b) |
java.awt | Color | Color | getHSBColor(float h,float s,float b) |
java.awt | Font |
(konstruktor)
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Font(String s,int i,int j) |
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java.awt | Color | Color | black
blue cyan darkGray gray green lightGray magenta orange pink red white yellow |
java.awt | Font | int | BOLD
ITALIC PLAIN |
(ElsoAppletV4.java)
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java.applet | Applet | void | init() |
java.applet | Applet | void | start() |
java.applet | Applet | void | stop() |
java.applet | Applet | void | destroy() |
java.applet | Applet | URL | getCodeBase() |
java.applet | Applet | Image | getImage(URL url) |
java.net | URL |
(konstruktor)
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URL(URL codebase,String s) |
java.net | MalformedURLException extends java.io.IOException | ||
java.awt | Image | ||
java.awt | Graphics | void | drawImage(Image kep,int x,int y,
ImageObserver t) drawImage(Image kep,int x,int y, int w,int h,ImageObserver t) |
java.awt | Component implements ImageObserver | ||
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java.awt.image | ImageObserver | ||
java.applet | AudioClip | void | loop() |
java.applet | AudioClip | void | play() |
java.applet | AudioClip | void | stop() |
(MasodikApplet.java, HarmadikApplet.java)
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java.awt | Button extends Component |
(konstruktor)
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Button()
Button(String s) |
java.awt | Button | void | setLabel(String s) |
java.awt | Button | void | setActionCommand(String s) |
java.awt | Button | void | addActionListener(ActionListener a) |
java.awt.event | ActionEvent | String | getActionCommand() |
java.awt | Label extends Component |
(konstruktor)
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Label()
Label(String s) |
java.awt | Label | void | setText(String s) |
java.awt | Label | void | setAlignment(int alignment) |
java.awt | TextComponent extends Component | ||
java.awt | TextComponent | void | setText(String s) |
java.awt | TextComponent | String | getText() |
java.awt | TextField extends TextComponent |
(konstruktor)
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TextField() |
java.awt | TextArea extends TextComponent |
(konstruktor)
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TextArea() |
java.awt | TextArea | void | append(String s) |
java.awt | Container | void | setLayout(LayoutManager n) |
java.awt | Container | void | add(Component c) |
java.awt | Component | void | setBounds(int x,int y,int w,int h) |
java.awt | Component | void | setFont(Font f) |
java.awt | Component | void | validate() |
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java.awt | Label | int | LEFT
CENTER RIGHT |
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java.awt | LayoutManager | ||
java.awt.event | ActionListener | ||
java.awt.event | ActionListener | void | actionPerformed(ActionEvent e) |
fontosabb standard kulcsszavak, azonosítók, mûveletek, stb.:
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java.net | URL | URLConnection | openConnection() |
java.net | URL | String | getProtocol() |
java.net | URL | String | getHost() |
java.net | URL | int | getPort() |
java.net | URL | String | getFile() |
java.net | URL | String | toString() |
java.net | URLConnection | String | getContentType() |
java.net | URLConnection | int | getContentLength() |
java.net | URLConnection | java.io.InputStream | getInputStream() |
java.awt | TextComponent | void | setCaretPosition(int x) |
java.awt | Component | void | repaint() |
java.applet | Applet | AppletContext | getAppletContext() |
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java.applet | AppletContext | void | showDocument(java.net.URL
url,String s) |
fontosabb standard kulcsszavak, azonosítók, mûveletek, stb.: