Specialized in building Java web applications


Naive Bayes Classifier

IT

Classification is the process of predicting the class of given data points. Classes are sometimes called as targets/ labels or categories. Classification is the process of building a model of classes from a set of records that contain class labels. With other words classification the process of approximating a mappingRead the Rest…


Developing java apps on VS Code

VSCode

An integrated development environment (IDE) is a software suite that consolidates basic tools required to write and test software.. For a long time there have been basically 3 big players in the java IDE world: Netbeans, Eclipse and IntelliJ IDEA. According to some surveys IntelliJ IDEA is clearly winning theRead the Rest…


JPA set null on delete

Java

I am sure a lot of you heard, when talking about RDBMS systems about a foreign key with “Set NULL on delete”. It means that if a record in the parent table is deleted, then the corresponding records in the child table will have the foreign key fields set toRead the Rest…


What is Slack?

slack

Slack is a different kind of messaging service that allows an unlimited number of people to communicate quickly and send ideas back and forth to team members with the push of a button. Slack can be used both on desktop and notebook computers, as well as on smartphones via apps.Read the Rest…


JPA Injection in AttributeConverters

Java

Here is the use case. We have a table in the database that has a column where we keep a sensitive piece of information. That is why this column was made of type VARBINARY and the data kept in it is encrypted. (using the AES algorithm) CREATE TABLE `example` (Read the Rest…


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