Latest Posts From Pankaj

Maven Commands And Options

20+ Maven Commands and Options (Cheat Sheet)

If you are working on Java, you must know Maven. Maven is the most popular project and dependency management tool for Java applications. Maven provides a lot of commands and options to help us in….

Apache Maven Dependency Tree

Maven Dependency Tree – Resolving Conflicts

Maven Dependency Tree is very helpful in understanding the project dependencies and resolving any conflicts because of different versions of a dependency. How to get the Maven Dependency Tree of a Project We can run….

Maven Repositories

Maven Repository – A Brief Guide

What is a Maven Repository? A maven repository is a central location that holds build artifacts and their metadata. What are the different types of Maven Repositories? There are two types of maven repositories. Local….

Maven In Eclipse

Using Maven in Eclipse IDE

Eclipse IDE has fantastic support for Maven. We can easily create maven projects, build, deploy, and run it using the Eclipse GUI based interface. In this tutorial, we will learn how to use maven in….

Creating Java Project Maven Archetypes

Creating a Java Project using Maven Archetypes

There are many ways to create a maven project. We can use built-in plugins from the popular IDEs such as Eclipse and IntelliJ IDEA. We can also create a maven project from the command line…..

Install Maven Linux

How to Install Maven on Linux (Ubuntu)

We can install Maven on Linux in a few simple steps. The first step is to install JDK because Maven needs it to execute. In this tutorial, we will learn how to install Maven in….

Install Maven Windows

How to Install Maven on Windows

Apache Maven is the most popular project management tool for Java applications. We can install maven on any operating system. Installing Maven on Windows Maven requires JDK to execute. Maven 3.3+ requires JDK 1.7 or….

Python Type Checking

Python Type Checking

1. What is Type Checking? Type Checking is the programming language feature that specifies how the variables are created and their types are identified by the language compiler or interpreter. 2. What are the different….

Pandas Pivot Table

Pandas pivot_table() – DataFrame Data Analysis

What is a Pivot Table? A pivot table is a table of statistics that summarizes the data of a more extensive table. The summary of data is reached through various aggregate functions – sum, average,….

Pandas Dataframe Merge

Pandas merge() – Merging Two DataFrame Objects

Pandas DataFrame merge() function is used to merge two DataFrame objects with a database-style join operation. The joining is performed on columns or indexes. If the joining is done on columns, indexes are ignored. This….

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