java Programming Glossary: byHow to use java.net.URLConnection to fire and handle HTTP requests? http://stackoverflow.com/questions/2793150/how-to-use-java-net-urlconnection-to-fire-and-handle-http-requests must be in name value format and be concatenated by . You would normally also URL encode the query parameters with.. method will be called and the parameters will be available by HttpServletRequest#getParameter . Firing a HTTP POST request.. method will be called and the parameters will be available by HttpServletRequest#getParameter . Actually firing the HTTP request..
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files of scriptlets whenever the same functionality is possible by tag classes. Here are several cites of relevance From JSP 1.2.. 500 page will be displayed which you can anyway customize by an error page in web.xml . If you want to invoke some Java code.. throw an exception whenever scriptlets are still been used by adding the following piece to web.xml jsp config jsp property..
http://stackoverflow.com/questions/40480/is-java-pass-by-reference Java &ldquo pass by reference&rdquo I always thought Java was pass by reference.. pass by reference&rdquo I always thought Java was pass by reference however I've seen a couple of blog posts e.g. this.. explain it please java parameter passing terminology pass by reference pass by value share improve this question Java..
Should I avoid the use of set(Preferred|Maximum|Minimum)Size methods in Java Swing? http://stackoverflow.com/questions/7229226/should-i-avoid-the-use-of-setpreferredmaximumminimumsize-methods-in-java-swi I think of it as an api design accident. Slightly forced by compound components having special ideas about child sizes...
How to upload a file using Java HttpClient library working with PHP - strange problem http://stackoverflow.com/questions/1067655/how-to-upload-a-file-using-java-httpclient-library-working-with-php-strange-pr mod_autoindex_color PHP 5.2.5 mod_jk 1.2.26 X Powered By PHP 5.2.5 Content Length 51 Keep Alive timeout 5 max 100 Connection..
Calculating the Difference Between Two Java Date Instances http://stackoverflow.com/questions/1555262/calculating-the-difference-between-two-java-date-instances Interval interval new Interval oldTime new Instant EDIT By the way Joda has two concepts Interval for representing an interval..
How to handle invalid SSL certificates with Apache HttpClient? http://stackoverflow.com/questions/1828775/how-to-handle-invalid-ssl-certificates-with-apache-httpclient httpget.getStatusLine finally httpget.releaseConnection By now I write this HttpClient client new HttpClient HttpMethod..
What to learn for making Java web applications in Java EE 6? [closed] http://stackoverflow.com/questions/1960280/what-to-learn-for-making-java-web-applications-in-java-ee-6 Profile and then add things if you want to go further . By doing this 1 you'll get started and you'll learn brand new things..
Which Html Parser is best? [closed] http://stackoverflow.com/questions/2168610/which-html-parser-is-best be better if it is close to HtmlUnit parser. Edited By best I want at least the following features Speed Ease to locate.. reorders individual elements and produces well formed XML. By default it follows similar rules that the most of web browsers..
Avoiding “!= null” statements in Java? http://stackoverflow.com/questions/271526/avoiding-null-statements-in-java an Error AssertionError if the condition is not true. By default Java ignores assertions. You can enable assertions by..
Is List<Dog> a subclass of List<Animal>? Why aren't Java's generics implicitly polymorphic? http://stackoverflow.com/questions/2745265/is-listdog-a-subclass-of-listanimal-why-arent-javas-generics-implicitly-p suppose I have a method doSomething List Animal animals . By all the rules of inheritance and polymorphism I would assume..
When to choose checked and unchecked exceptions http://stackoverflow.com/questions/27578/when-to-choose-checked-and-unchecked-exceptions check if it exists and the time the read operation begins. By declaring a checked exception you are telling the caller to..
Fastest way to determine if an integer's square root is an integer http://stackoverflow.com/questions/295579/fastest-way-to-determine-if-an-integers-square-root-is-an-integer properties of the last n bits of a perfect square. By analyzing the last 6 bits I found that only 12 out of 64 values..
How do I tell Maven to use the latest version of a dependency? http://stackoverflow.com/questions/30571/how-do-i-tell-maven-to-use-the-latest-version-of-a-dependency changing the accepted answer to a different one than mine. By now I'd suggest to go for the versions plugin see Tim's answer..
Validating input using java.util.Scanner http://stackoverflow.com/questions/3059333/validating-input-using-java-util-scanner int Also available are hasNextDouble hasNextFloat hasNextByte hasNextShort hasNextLong and hasNextBoolean As bonus there's.. try catch Integer.parseInt NumberFormatException combo. By contract a Scanner guarantees that if it hasNextInt then nextInt..
How are Anonymous (inner) classes used in Java? http://stackoverflow.com/questions/355167/how-are-anonymous-inner-classes-used-in-java advantages of java java share improve this question By an anonymous class I take it you mean anonymous inner class..
Why are you not able to declare a class as static in Java? http://stackoverflow.com/questions/3584113/why-are-you-not-able-to-declare-a-class-as-static-in-java improve this question Only nested classes can be static. By doing so you can use the nested class without having an instance..
http://stackoverflow.com/questions/394616/running-jar-file-in-windows executing the following command java jar helloworld.jar By using this command I can execute the JAR file. But instead of..
How to calculate the number of rows (and columns in each row) a text takes in a JTextArea? http://stackoverflow.com/questions/5979795/how-to-calculate-the-number-of-rows-and-columns-in-each-row-a-text-takes-in-a text area sets its text and take a full control over it. By running the algorithm above one please notice as suggested by..
Java - get pixel array from image http://stackoverflow.com/questions/6524196/java-get-pixel-array-from-image getRGB method as described in @tskuzzy's answer. By accessing the pixels array directly using byte pixels DataBufferByte.. the pixels array directly using byte pixels DataBufferByte bufferedImage.getRaster .getDataBuffer .getData If you are.. import java.awt.image.DataBufferByte import java.io.IOException import javax.imageio.ImageIO public..
Centering a JLabel on a JPanel http://stackoverflow.com/questions/7180198/centering-a-jlabel-on-a-jpanel layout netbeans jlabel share improve this question By using Borderlayout you can put any of JComponents to the CENTER..
JAR Bundler using OSXAdapter causing application to lag or terminate http://stackoverflow.com/questions/7519244/jar-bundler-using-osxadapter-causing-application-to-lag-or-terminate counts to ten writing out each second. Now for the problem By default double clicking a .jarbundlerproblem and associating..
http://stackoverflow.com/questions/10306901/how-to-change-highlighting-color-in-java-swing-textarea-and-also-change-the-be text corresponding to the highlighting location Problem 1 BY using defaulthighlighter I can make the focused lines change..
JasperReports: Passing parameters to query http://stackoverflow.com/questions/11871042/jasperreports-passing-parameters-to-query name phone email FROM company WHERE P clause P key ORDER BY P order Because WHERE clause and ORDER BY clause are dynamic.. P key ORDER BY P order Because WHERE clause and ORDER BY clause are dynamic for the user to select. Using P it didn't.. name phone email FROM company WHERE P clause P key ORDER BY P order where P key is a java.lang.String parameter or like..
JTable getSelectedRow does not return the selected row index http://stackoverflow.com/questions/12301923/jtable-getselectedrow-does-not-return-the-selected-row-index USER_NAME QUANTITY PRD_NAME ORDER_NUMBER FROM ORDERS ORDER BY ORDER_NUMBER DESC int count rs.getRow String user new String.. SELECT USER_NAME QUANTITY PRD_NAME FROM ORDERS ORDER BY ORDER_NUMBER DESC int count rs.getRow String user new String..
Java - Storing SQL statements in an external file http://stackoverflow.com/questions/1544335/java-storing-sql-statements-in-an-external-file SELECT LoginName Body CreationDate FROM MyMessage ORDER BY Id DESC LIMIT num_messages_to_view Can anyone recommend a solution..
Using JNA to get/set application identifier http://stackoverflow.com/questions/1907735/using-jna-to-get-set-application-identifier TESTING PURPOSE AS I'M NOT FREEING THE MEMORY AS REQUESTED BY THE DOCUMENTATION http msdn.microsoft.com en us library dd378419..
http://stackoverflow.com/questions/1986998/resultset-to-pagination SELECT id username job place FROM contact ORDER BY id LIMIT d OFFSET d public List Contact list int firstrow int.. place FROM SELECT id username job place FROM contact ORDER BY id WHERE ROWNUM BETWEEN d AND d public List Contact list int.. id username job place FROM SELECT row_number OVER ORDER BY id AS row id username job place FROM contact AS temp WHERE row..
What happened to JAXB's NamespacePrefixMapper in JDK6u18 http://stackoverflow.com/questions/2326107/what-happened-to-jaxbs-namespaceprefixmapper-in-jdk6u18 is there for a long time and it NOT MEANT TO BE USED BY YOU AT ALL hence the internal packaging . The problem here is..
What is the equivalent of Oracle?䏭 REF CURSOR in MySQL when using JDBC? http://stackoverflow.com/questions/273929/what-is-the-equivalent-of-oracles-ref-cursor-in-mysql-when-using-jdbc FOR SELECT FROM spool WHERE key g_spool_key ORDER BY seq RETURN v_spool END end_spool ...and then capture it as..
Is there a portable way to have “SELECT FIRST 10 * FROM T” semantic? http://stackoverflow.com/questions/3400589/is-there-a-portable-way-to-have-select-first-10-from-t-semantic . List users em.createQuery SELECT u FROM User u ORDER BY u.id .setFirstResult 0 Index of first row to be retrieved. .setMaxResults..
How to develop screen capture to video application http://stackoverflow.com/questions/6236119/how-to-develop-screen-capture-to-video-application FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY.. ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING MODIFYING OR DISTRIBUTING THE..
Getting last record from mysql http://stackoverflow.com/questions/8923366/getting-last-record-from-mysql return rows in any specific order without using an ORDER BY clause of course . As per the SQL 92 standard p. 373 If an order.. also states The order of the rows in the absence of ORDER BY clause ... could be different due to the moon phase and that..
Eclipse warning about synthetic accessor for private static nested classes in Java? http://stackoverflow.com/questions/921025/eclipse-warning-about-synthetic-accessor-for-private-static-nested-classes-in-ja public void doSomething DEFAULT CONSTRUCTOR GENERATED BY COMPILER private InnerClass SYNTHETIC METHOD GENERATED BY THE.. BY COMPILER private InnerClass SYNTHETIC METHOD GENERATED BY THE JAVA COMPILER InnerClass InnerClass innerclass this public..
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