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

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Eclipse plug-in to create Class and Sequence diagrams

ModelGoon is an Eclipse plug-in avaiable for UML diagram generation from Java code. It can be used to generate Package Dependencies Diagram, Class Diagram, Interaction Diagram and Sequence Diagram. You coud get it from http://marketplace.eclipse.org/content/modelgoon-uml4java Read more about it and see some vedios about how to create the class and sequence diagram @ http://www.modelgoon.org/?tag=eclipse-plugin Find some snapshots below which gives an idea about the diagram generation.

Advance Tax/Self Assesment Tax and Interest u/s 234B and 234C

Read more about Tax filing @ http://tips4ufromsony.blogspot.com/2011/07/income-tax-process-and-e-filing.html . If you are a salaried person there is tax deduction at source (TDS), which takes care of the tax payments for your salary. At the same time, there will be additional liabilities for income like interest on deposits, bonds and even capital gains which might require you to pay Advance Tax. Advance tax has to be paid in several installments in September, December and March. Self-assessment tax is the difference between the tax paid and the tax payable.You can figure out the self-assessment tax amount when you make the final income tax calculation. There is no specific date for paying this tax but it has to be done before you file your income tax return so that no further amount of tax remains to be paid. While computing advance tax, income-tax on the current income has to be first determined and the tax on such income has to be determined. As per section 208, advance tax s

How to convert your Blogger Blog to PDF ?

You can use a website called "blogbooker" @ http://www.blogbooker.com/blogger.php to convert your Blogger Blog to a PDF . Please find the steps below : 1. Save your blog as an xml using Blogger Settings - Other - Export Blog option 2. Go to the website " http://www.blogbooker.com/blogger.php " and select this XML , give your blog address and select the options like date range, page size, font, ... 3. Click the "Create Your BlogBook" button to view and save your blog as PDF

ATG Search - search engine tuning settings

In this blog, I am going to list the best tuning settings for ATG Search engine. The AESoapConfig.xml, AESoapWaspConfig.xml and AEConfig.xml are the xmls referred below and you can find it @ <ATG_DIR>\<Searchx.x>\SearchEngine\<operating_system>\bin\ folder. (1) Make sure that the AESoapConfig.xml's rwTimeout is less than or equal to routing's readTimeoutMs. You could find the routing's readTimeoutMs @ atg\search\routing\SearchEngineService component. rwTimeout is the length of time in seconds to wait before a read or write operation times out on an active connection. The number can be decreased to improve performance. However, a value that is too low could cause slow connections to be prematurely closed. (2) Adjust the number of engine threads to match the number of CPUs available to the engine. Note that the minimal value for maxThreads and maxSpareThreads is 2, which applies to running with 1 CPU. However, it is recommended to

Java History and main changes over Java versions

Java SE 7 Codename Dolphin. Releasing on July 28, 2011. Better integral literals allowing for underscores as digit separators. Strings in switch Statements. Improved Type Inference for Generic Instance Creation. Improved Compiler Warnings and Errors When Using Non-Reifiable Formal Parameters with Varargs Methods. Catching Multiple Exception Types and Rethrowing Exceptions with Improved Type Checking . JVM support for dynamic languages, following the prototyping work currently done on the Multi Language Virtual Machine Compressed 64-bit pointers. Available in Java 6 with -XX:+UseCompressedOops. Concurrency and collections updates: a lightweight fork/join framework, flexible and reusable synchronization barriers, transfer queues, concurrent linked double-ended queues, and thread-local pseudo-random number generators. New file I/O library to enhance platform independence and add support for metadata and symbolic links. The new packages are java.nio.file and java.nio.file.attr

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