In this example, we are going to demonstrate how to use Java JDBC ResultSet in order to get and manipulate data from a database. ResultSet is essentially a table, which contains all the information that should be returned from a specific query, as well as some essential metadata. You can also check this tutorial in the following video: 1. Why we use ResultSet interfaceA ResultSet is a table of dat
In this article, we will discuss the implementation of Quicksort Java algorithm. Quicksort is the most widely used sorting algorithm. Quick sort is faster than most other common sorting algorithms. It was developed by the famous Computer Scientist Tony Hoare and it is based on the Divide and Conquer Algorithm. First, we are going to explain how Quick sort works on an algorithmic level, with some s
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