Command pattern
In this article, we will learn how to use Command pattern. Let’s get started.
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Refactoring with Object Creation
In this article, we will learn how to refactor code for object creation from scratch. It’s really helpful because we encounter this problem frequently.
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Some common operations with user account in Oracle database
How to use Dates and Times in Java 8
The old version of date time have many drawbacks, Java 8 provides java.time package to solve them clearly. So, in this article, we will learn how to use Dates and Times in Java 8, especially the way to communication between database and application.
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