Technical Scripter

Spring Boot - Start/Stop a Kafka Listener Dynamically

Java-Spring

Technical Scripter 2022

Advance Java

Last Updated: 23 January 2025

In a Spring Boot application, Kafka Listeners start automatically once the application launches and they listen for messages from Kafka topi...read more

Read JSON file using Python

Java-Spring-Boot

Apache Kafka Java

Technical Scripter 2022

Advance Java

Last Updated: 02 April 2025

The full form of JSON is JavaScript Object Notation. It means that a script (executable) file which is made of text in a programming languag...read more

Technical Scripter 2019

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Reading and Writing JSON to a File in Python

Last Updated: 19 July 2022

The full form of JSON is Javascript Object Notation. It means that a script (executable) file which is made of text in a programming languag...read more

Selecting rows in pandas DataFrame based on conditions

Last Updated: 07 August 2024

Let’s see how to Select rows based on some conditions in Pandas DataFrame. Selecting rows based on particular column value using '', '=...read more

How to rename columns in Pandas DataFrame

Last Updated: 12 November 2024

In this article, we will see how to rename column in Pandas DataFrame. The simplest way to rename columns in a Pandas DataFrame is to use th...read more

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Pandas

Adding New Column to Existing DataFrame in Pandas

Last Updated: 02 January 2025

Adding a new column to a DataFrame in Pandas is a simple and common operation when working with data in Python. You can quickly create new c...read more

Picked

How to drop one or multiple columns in Pandas DataFrame

Last Updated: 15 November 2024

Let's learn how to drop one or more columns in Pandas DataFrame for data manipulation. Drop Columns Using df.drop() MethodLet's consider an ...read more

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Python - Pandas dataframe.append()

Last Updated: 21 November 2024

Pandas append function is used to add rows of other dataframes to end of existing dataframe, returning a new dataframe object. Columns not i ...read more

Python

Pandas-DataFrame-Methods

python

Initializing a List in Java

Last Updated: 16 April 2025

TheJava.util.Listis a child interface ofCollection. It is an ordered collection of objects where duplicate values can be stored. Since List ...read more

Initialize an ArrayList in Java

Last Updated: 07 April 2025

ArrayList is a part of the collection framework and is present in java.util package. It provides us dynamic arrays in Java. Though it may be...read more

Java-List-Programs

Decorators in Python

Last Updated: 07 January 2025

In Python, decorators are a powerful and flexible way to modify or extend the behavior of functions or methods, without changing their actua ...read more

Python

Multithreading in Python

Last Updated: 02 January 2025

This article covers the basics of multithreading in Python programming language. Just like multiprocessing , multithreading is a way of a...read more