Skip to main content

Eclipse Kepler - good features of Eclipse 4.3 ( Eclipse Kepler ) JDT / Workbench


Detached windows with sash

When you detach a view or editor into its own separate window, it now has all the capabilities of a normal workbench window. They now support multiple stacks of views separated by sashes with arbitrary layouts. The detached parts will remain synchronized with the master window that they were detached from. This is especially handy for people developing with two or more monitors, so they can spread views across several monitors and keep them synchronized.



Import nested projects

The Import Projects wizard now has an option to continue searching for projects to import recursively within any project it finds. This allows you to import physically nested projects at the same time.



Open Resource dialog enhancements

The Open Resource (Ctrl+Shift+R) dialog now offers direct access to the Show In and Open With menus via drop-down buttons. On platforms that support mnemonics, the buttons are also accessible via Alt+W and Alt+H.



Whole word option on File Search page

The File Search page now allows to search for words via a new option.



Open Search dialog on last used page

The Search dialog can now be configured to open on the last used page, instead of computing the best matching page based on the current selection.



Stop thread from OSGi console

If a bad plug-in runs into an endless loop, then you usually had to kill the whole Eclipse process. Now, you can launch Eclipse with -console [[host:]port] to get a safety ring. If you're then stuck in an endless loop and Eclipse doesn't respond any more, you can just execute
osgi> threads stop main
at the OSGi prompt. This will send an IllegalStateException to the "main" thread. This is usually enough to stop the endless loop, but keep the Eclipse workbench running.

New 'Convert if-else to switch' Quick Assist

The new Convert 'if-else' to 'switch' quick assist (Ctrl+1) allows you to convert an if-else statement to an equivalent switch statement:



Content assist shows Javadoc in Display, Expressions and Variables view

Content assist in the Display, Expressions and Variables view now shows Javadoc.


Support for package Javadoc in Javadoc hover and view

The Javadoc hover and view now display package Javadoc from either the package-info.java or the package.html file.



read more @ http://help.eclipse.org/kepler/index.jsp

Comments

Popular posts from this blog

ATG - more about Forms and Form Handlers

An ATG form is defined by the dsp:form tag, which typically encloses DSP tags that specify form elements, such as dsp:input that provide direct access to Nucleus component properties. Find below a sample dsp:form tag.    <dsp:form action="/testPages/showPersonProperties.jsp" method="post" target="_top">      <p>Name: <dsp:input bean="/samples/Person.name" type="text"/>      <p>Age: <dsp:input bean="/samples/Person.age" type="text" value="30"/>      <p><dsp:input type="submit" bean="/samples/Person.submit"/> value="Click to submit"/>    </dsp:form>   When the user submits the form, the /samples/Person.name property is set to the value entered in the input field.Unlike standard HTML, which requires the name attribute for most input tags; the name attribute is optional for DSP form element tags. If an input tag omits the n...

Basic design decisions for a commerce search setup ( with an ATG Search view)

In this blog I would like to explain the basic set of configuration/design decisions needed to setup an ATG search project. Most of these design decisions are common for all Enterprise search applications. 1. Decide the searchable properties :   This means the properties that the business want the user to search in the ecommerce platform. In ATG search these are configured as the text properties in the product-catalog-output-config.xml ( the definitionFile of the \atg\commerce\search\ProductCatalogOutputConfig). Usually the displayName of product/sku, displayName of department/category/sub-category, skuId, brandName are the properties configured as searchable. 2. Decide the search refinement properties or the faceted properties :   After a user search for a keyword, search refinement is the next step done to filter his results. ATG supports the search refinement using the Faceted Search concept. Read more about facted search @...

Lucene, sample JAVA code to Search an indexed file folder

Please find below the Lucene sample JAVA code to search the files inside a folder. This code will search the indexed folder for a search query in an indexed field. This java code is expecting the index path ( where the index files were created ) , field which need to be searched and the query need be searched as program arguments like  "java SearchFiles [-index dir] [-field f] [-query string]" . import java.io.File; import java.util.ArrayList; import org.apache.lucene.analysis.Analyzer; import org.apache.lucene.analysis.standard.StandardAnalyzer; import org.apache.lucene.document.Document; import org.apache.lucene.queryParser.QueryParser; import org.apache.lucene.search.IndexSearcher; import org.apache.lucene.search.Query; import org.apache.lucene.search.ScoreDoc; import org.apache.lucene.search.TopDocs; import org.apache.lucene.store.FSDirectory; import org.apache.lucene.util.Version; public class SearchFiles { public static void main(Stri...

Display date and time for a DATE field @ SqlDeveloper

For date fields, by default SQL Developer will display only the date without time. To set it to display the time as well, do the following: Go to SQL Developer –> Tools >> Preferences. Select Database >> NLS Parameters from the left panel. From the list of NLS parameters, enter DD-MON-RR HH24:MI:SS into the Date Format field. Save and close

ATG Search troubleshooting tips

In this blog, I have listed some basic ATG Search troubleshooting tips in some general scenarios. 1. If the index did not deploy, consider the following possible causes : Is the DeployShare property configured @ /atg/search/routing/LaunchingService component ?  Is enough space available @ deployment share box for the index ?  Are the RMI ports configured correctly in the RoutingSystemService component ?  If the search engine application is running in a separate box, this application is invoked through a RemoteLauncher running in these boxes. Check whether these RemoteLaunchers are running in these boxes ? 2. If you have trouble in launching one or more search engines, try the following remedies: If the Search engine is standalone, set the /atg/search/routing/LaunchingService component’s engineDir property to the absolute path of the Search engine directory.  3. Search unavailable in the estore page, even when the SearchEngine is in "Running" st...