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java Programming Glossary: booleanFloating point arithmetic not producing exact results in Java http://stackoverflow.com/questions/1661273/floating-point-arithmetic-not-producing-exact-results-in-java 30 2.0 put 50 5.0 put 100 10.0 Double increment Double i boolean up Double inc null while inc null inc ccc.get i.intValue if..
Why JSF calls getters multiple times http://stackoverflow.com/questions/2090033/why-jsf-calls-getters-multiple-times such as h dataTable and ui repeat or here and there in a boolean expression like the rendered attribute. JSF specifically EL..
Trusting all certificates using HttpClient over HTTPS http://stackoverflow.com/questions/2642777/trusting-all-certificates-using-httpclient-over-https Socket createSocket Socket socket String host int port boolean autoClose throws IOException UnknownHostException return sslContext.getSocketFactory..
Overriding equals and hashCode in Java http://stackoverflow.com/questions/27581/overriding-equals-and-hashcode-in-java . append name . append age . toHashCode public boolean equals Object obj if obj null return false if obj this return..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog PARAM_URL com.groundy.sample.param.url @Override protected boolean doInBackground try String url getParameters .getString PARAM_URL.. true if the download manager is available public static boolean isDownloadManagerAvailable Context context try if Build.VERSION.SDK_INT..
GUI not working after rewriting to MVC http://stackoverflow.com/questions/3066590/gui-not-working-after-rewriting-to-mvc 0 int turn 1 Random generator new Random int repaintPin boolean pinsRepaint false int pinsToRepaint boolean isUpdate true isPlaying.. int repaintPin boolean pinsRepaint false int pinsToRepaint boolean isUpdate true isPlaying true isRowFull false static final int..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser channel private Items items private Item item private boolean inItem false private StringBuilder content public ExampleHandler..
Draw a line in a JPanel with button click in Java http://stackoverflow.com/questions/5797862/draw-a-line-in-a-jpanel-with-button-click-in-java Point 100 100 private Point p2 new Point 540 380 private boolean drawing public LinePanel this.setPreferredSize new Dimension..
Remove Top-Level Container on Runtime http://stackoverflow.com/questions/6309407/remove-top-level-container-on-runtime long serialVersionUID 1L private int contID 1 private boolean runProcess private int top 20 private int left 20 private int..
How to best position Swing GUIs http://stackoverflow.com/questions/7143287/how-to-best-position-swing-guis Java 1.5 we've had access to Window.setLocationByPlatform boolean . which.. Sets whether this Window should appear at the default..
How to use an existing database with an Android application [duplicate] http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application IOException If database not exists copy it from the assets boolean mDataBaseExist checkDataBase if mDataBaseExist this.getReadableDatabase.. here data data your package databases Da Name private boolean checkDataBase File dbFile new File DB_PATH DB_NAME Log.v dbFile.. mInput.close Open the database so we can query it public boolean openDataBase throws SQLException String mPath DB_PATH DB_NAME..
Something seems wrong with the layout, JButton showing unexpected behaviour at resize of the window http://stackoverflow.com/questions/9849950/something-seems-wrong-with-the-layout-jbutton-showing-unexpected-behaviour-at-r class BallAnimation private int x private int y private boolean positiveX private boolean positiveY private boolean isTimerRunning.. int x private int y private boolean positiveX private boolean positiveY private boolean isTimerRunning private int speedValue.. boolean positiveX private boolean positiveY private boolean isTimerRunning private int speedValue private int diameter private..
http://stackoverflow.com/questions/1688099/converting-json-to-java class Data private String title private Long id private Boolean children private List Data groups public String getTitle return.. getTitle return title public Long getId return id public Boolean getChildren return children public List Data getGroups return.. void setId Long id this.id id public void setChildren Boolean children this.children children public void setGroups List Data..
What is a raw type and why shouldn't we use it? http://stackoverflow.com/questions/2770321/what-is-a-raw-type-and-why-shouldnt-we-use-it warning raw type names.add John names.add Mary names.add Boolean.FALSE not a compilation error The above code runs just fine.. name throws ClassCastException java.lang.Boolean cannot be cast to java.lang.String Now we run into trouble at.. ArrayList String names.add John names.add Mary names.add Boolean.FALSE compilation error Of course if you DO want names to allow..
GUI not working after rewriting to MVC http://stackoverflow.com/questions/3066590/gui-not-working-after-rewriting-to-mvc arg null label.setText s icon.color Color.gray else if Boolean arg label.setText Win else label.setText Keep trying. ..
Change private static final field using Java reflection http://stackoverflow.com/questions/3301635/change-private-static-final-field-using-java-reflection void main String args throws Exception setFinalStatic Boolean.class.getField FALSE true System.out.format Everything is s.. true and false in main are autoboxed to reference type Boolean constants Boolean.TRUE and Boolean.FALSE Reflection is used.. in main are autoboxed to reference type Boolean constants Boolean.TRUE and Boolean.FALSE Reflection is used to change the public..
JTable design to synchronize with back-end data-structure http://stackoverflow.com/questions/3590897/jtable-design-to-synchronize-with-back-end-data-structure is of the format NavigableMap Float NavigableMap Float Boolean .An example data is Table Format Range f1 v1 f2 v2 f3 v3 f4..
refreshing background color for a row in jtable http://stackoverflow.com/questions/6900628/refreshing-background-color-for-a-row-in-jtable color Color rowColor.get new Integer row if color null Boolean.FALSE.equals getModel .getValueAt row 0 color Color columnColor.get.. row int modelRow convertRowIndexToModel row boolean type Boolean getModel .getValueAt modelRow 2 boolean type1 Boolean getModel.. Boolean getModel .getValueAt modelRow 2 boolean type1 Boolean getModel .getValueAt modelRow 3 comp.setForeground Color.black..
Why does the JTable header not appear in the image? http://stackoverflow.com/questions/7369814/why-does-the-jtable-header-not-appear-in-the-image Object data Hari new Integer 23 new Double 78.23 new Boolean true James new Integer 23 new Double 47.64 new Boolean false.. Boolean true James new Integer 23 new Double 47.64 new Boolean false Sally new Integer 22 new Double 84.81 new Boolean true.. Boolean false Sally new Integer 22 new Double 84.81 new Boolean true String columns Name Age GPA Pass JTable table new JTable..
How Do I Use KeyEventDispatcher http://stackoverflow.com/questions/7940173/how-do-i-use-keyeventdispatcher BufferedImage playerImage null private Map Direction Boolean directionMap new HashMap Direction Boolean private int playerX.. Map Direction Boolean directionMap new HashMap Direction Boolean private int playerX 0 private int playerY 0 enum Direction UP..
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