MySQL database provides a wonderful feature of Autoincrement Column index. Your database table can define its primary key as Autoincrement number and MySQL will take care of its unique value while inserting new rows....
JavaServer Tag library is one of the most used JSP tag library out there. I have used it almost in all of my JEE based projects. The best feature probably is the Iterator API...
While writing code in jQuery, I often use .text() method to get the content of any element from DOM. This function is straight forward, it strips off all the html element from a selected...
While working with Doubles and Long numbers in Java you will see that most of the value are displayed in Exponential form. For example : In following we are multiplying 2.35 with 10000 and...
Update: The plugin is now on GitHub: https://github.com/viralpatel/jquery.shorten Facebook user updates has a great functionality. If the comment text is larger than few characters, the extra words are hide and a show more link...
Almost all the user interfaces that I have created had this functionality of selecting multiple items from a list to process them or delete them. Although its very very easy to implement this functionality...
As a Java developer, lot of times I have to play around with file system. Sometimes I have to copy files/directories from one location to another; sometimes have to process certain files depending on...
Here is a small but very useful tip that every Java programmer should be aware of. Have you ever tried sorting arrays in Java? Well, java.util.Arrays class has built in method to make your...
Most of the times, production data is not available in development environments. Here, I would like to share a single sql command which can generate random data. But before that, let’s address another issue...
Deleting duplicate rows from tables is one of the common task oracle developers come across. The data might get duplicated because of missing primary/unique key on the table or batch file getting loaded multiple...