How to Parse a CSV File in Java Using OpenCSV?

The CSV or “Comma Separated Values” is a file format containing data in rows and columns where each value is separated by a “comma” symbol. This file is mainly used to transfer data from one place to another due to its compressed size and easy-to-understand structure....

How to Merge Two Maps in Java?

Map merging is essential while working on a project that is being managed by multiple team members from different platforms. Merging of maps allows us to see modifications and the latest updated data which helps in reducing conflict. Maps store data in a key-value...

How To Generate Random Integers Between 0 and 9

Python has several built-in modules that provide different functionalities. One such module is random that supports multiple functions and methods to generate random numbers. Random numbers are used in guessing games, lotteries, etc. This guide will discuss in detail...

How to Convert a String into DateTime in Python

Strings are a sequence of characters commonly used in Python to work with textual data. In Python, strings can represent dates and times, however, Python provides a more appropriate data type called DateTime for working with dates and times. Moreover, strings can be...