java Programming Glossary: dataHow to upload files to server using JSP/Servlet? http://stackoverflow.com/questions/2422468/how-to-upload-files-to-server-using-jsp-servlet not the file content. When I add enctype multipart form data to the form then request.getParameter returns null . During.. attribute of the form has to be set to multipart form data . form action upload method post enctype multipart form data.. . form action upload method post enctype multipart form data input type text name description input type file name file input..
How 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 false Uploading files You'd normally use multipart form data encoding for mixed POST content binary and character data ... data encoding for mixed POST content binary and character data . The encoding is in more detail described in RFC2388 . String.. String CRLF r n Line separator required by multipart form data. URLConnection connection new URL url .openConnection connection.setDoOutput..
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files Rather JSP scriptlets are used if necessary to transform data also called value objects returned from processing the client's.. to preprocess a request e.g. preloading some list from a database to display in some table if necessary based on some query.. to invoke some Java code to access and display backend data inside a JSP page then you need to use EL Expression Language..
Difference between DTO, VO, POJO, JavaBeans? http://stackoverflow.com/questions/1612334/difference-between-dto-vo-pojo-javabeans Old Telephone Service in telephony and PODS Plain Old Data Structures that are defined in C but use only C language features.. value object to describe a different notion what I call a Data Transfer Object . They have since changed their usage and use.. material on value objects on the wiki and by Dirk Riehle . Data Transfer Object Data Transfer Object or DTO is a anti pattern..
http://stackoverflow.com/questions/1688099/converting-json-to-java 3 'children' 'false' 'groups' Now do the magic. Data data new Gson .fromJson json Data.class Show it. System.out.println.. Now do the magic. Data data new Gson .fromJson json Data.class Show it. System.out.println data class Data private String.. json Data.class Show it. System.out.println data class Data private String title private Long id private Boolean children..
I found JPA, or alike, don't encourage DAO pattern http://stackoverflow.com/questions/2100115/i-found-jpa-or-alike-dont-encourage-dao-pattern those useful features. Or ORM API can be considered a DAO Data layer itself arguably. So we don't need to make another. What..
Design Patterns web based applications http://stackoverflow.com/questions/3541077/design-patterns-web-based-applications in Business Model which contains the actions behaviour and Data Model which contains the data information . The View is to be.. represented by JSP files which have direct access to the Data Model by EL Expression Language . Then there are variations.. name says logs in the user. The User itself is in turn a Data Model . The View is aware of the presence of the User . public..
Why not to start a thread in the constructor? How to terminate? http://stackoverflow.com/questions/5623285/why-not-to-start-a-thread-in-the-constructor-how-to-terminate implements Runnable Thread t MyNewThread t new Thread this Data Thread t.start public void run New Thread code here There first.. boolean shouldStop false MyNewThread t new Thread this Data Thread public void start t.start public void stop shouldStop..
Database not copying from assets http://stackoverflow.com/questions/5945196/database-not-copying-from-assets not copying from assets Little to say ill just paste my.. paste my code hoping that someone will see what im missing Database.Java package gr.peos import java.io.FileOutputStream import.. import android.database.sqlite.SQLiteDatabase import android.database.sqlite.SQLiteException import android.database.sqlite.SQLiteOpenHelper..
how to sort Map values by key in Java http://stackoverflow.com/questions/922528/how-to-sort-map-values-by-key-in-java in Java I have a Map in java that has strings for both . Data is like following question1 1 question9 1 question2 4 question5..
Apache solr configuration with tomcat 6.0 http://stackoverflow.com/questions/10026014/apache-solr-configuration-with-tomcat-6-0 admin . PART 2 SETTING UP SOLR WITH MSSQL SERVER USING DATA IMPORT HANDLER Step 1 Download Microsoft SQL Server JDBC Driver..
How can I draw sound data from my wav file? http://stackoverflow.com/questions/12879210/how-can-i-draw-sound-data-from-my-wav-file in their appropriate named variables. Once I get to the DATA chunk and its length past that is all my sound data and that..
How to get UTF-8 working in java webapps? http://stackoverflow.com/questions/138948/how-to-get-utf-8-working-in-java-webapps by creating the database with the following CREATE DATABASE `ID_development` 40100 DEFAULT CHARACTER SET utf8 COLLATE.. ryhma_id INT RETURNS TEXT CHARACTER SET utf8 READS SQL DATA BEGIN DECLARE path VARCHAR 255 CHARACTER SET utf8 SET path NULL..
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 Here's an example CREATE PROCEDURE `TEST` MODIFIES SQL DATA BEGIN SELECT FROM test_table END and in your java code String..
Is there a a C-like way to get item number from enum in java? http://stackoverflow.com/questions/2765687/is-there-a-a-c-like-way-to-get-item-number-from-enum-in-java basic question Having an enum public enum TK ID GROUP DATA FAIL Can I get the order number for example ID 0 GROUP 2 DATA.. FAIL Can I get the order number for example ID 0 GROUP 2 DATA 3 FAIL 4 This is a way to to that but a weird and long one S.. but a weird and long one S public enum TK ID 0 GROUP 1 DATA 2 FAIL 3 int num TK int n this.num n public int get return..
Thread-safe cache of one object in java http://stackoverflow.com/questions/3636244/thread-safe-cache-of-one-object-in-java List String loadCountryList HEAVY OPERATION TO LOAD DATA public List String list return cache.get ONE public void invalidateCache..
Multiple row selection in JTable http://stackoverflow.com/questions/4526779/multiple-row-selection-in-jtable static final int CHECK_COL 1 private static final Object DATA One Boolean.TRUE Two Boolean.FALSE Three Boolean.TRUE Four Boolean.FALSE.. Number CheckBox private DataModel dataModel new DataModel DATA COLUMNS private JTable table new JTable dataModel private DefaultListSelectionModel..
How to develop screen capture to video application http://stackoverflow.com/questions/6236119/how-to-develop-screen-capture-to-video-application OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE PROFIT OR DATA OR FOR DIRECT INDIRECT SPECIAL CONSEQUENTIAL INCIDENTAL OR PUNITIVE..
How Can I Access an SSL Connection Through Android? http://stackoverflow.com/questions/6441158/how-can-i-access-an-ssl-connection-through-android s.getOutputStream while true out.println SSL TEST Log.d DATA DATA SENT catch UnknownHostException e TODO Auto generated.. while true out.println SSL TEST Log.d DATA DATA SENT catch UnknownHostException e TODO Auto generated catch..
Making Distinctions Between Different Kinds of JSF Managed-Beans http://stackoverflow.com/questions/7223055/making-distinctions-between-different-kinds-of-jsf-managed-beans the MVC design pattern. When you see the word model think DATA. A JSF model bean should be a POJO that follows the JavaBean.. the MVC design pattern. When you see the word model think DATA. A JSF model bean should be a POJO that follows the JavaBean..
JSF backing bean structure (best practices) http://stackoverflow.com/questions/746047/jsf-backing-bean-structure-best-practices the MVC design pattern. When you see the word model think DATA. A JSF model bean should be a POJO that follows the JavaBean..
Return data from AsyncTask class http://stackoverflow.com/questions/7618614/return-data-from-asynctask-class String result THIS IS WHERE I NEED TO RETURN MY DATA TO THE MAIN ACTIVITY. I am guessing public void getJSON String..
Using setValueAt to recreate mutually exclusive check boxes http://stackoverflow.com/questions/7920068/using-setvalueat-to-recreate-mutually-exclusive-check-boxes static final int CHECK_COL 1 private static final Object DATA One Boolean.FALSE Two Boolean.FALSE Three Boolean.FALSE Four.. Number CheckBox private DataModel dataModel new DataModel DATA COLUMNS private JTable table new JTable dataModel private ControlPanel..
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