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Python 2D Lists (arrays) Tutorial

Hello in this tutorial, we will see how to create a 2D list (arrays) in python programming. 1. Introduction An array is a dynamic data structure that stores the data in a linear form. So to work with this tutorial we will use a list object to perform all the array-related operations. A two-dimensional array is an array within an ...

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Introduction to Python REST API

Hello! This is an introduction to Python REST API. I’ll show you how to create RESTful web services in python by using the Flask and Connexion frameworks. Flask is a micro-framework as it does not require any particular tools or libraries. It has no database layer, form validations, or any other third-party library that provides common functions Connexion is a ...

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Spring Boot Application Deployment on Heroku

Welcome, in this tutorial, we will see how to deploy a simple spring boot application on the Heroku platform. 1. Introduction Before going further in this tutorial, let us understand Spring Boot. Spring boot is a module that provides rapid application development feature to the spring framework including auto-configuration, standalone-code, and production-ready code It creates applications that are packaged as ...

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Apache Kafka Messaging System and Workflow

1. Introduction This is an in-depth article related to the Apache Kafka messaging system and workflow. Apache Kafka was created in Linkedin. It is an open-source project from Apache from 2011. Kafka framework was developed in java and scala. It supports publish-subscribe messaging and is fault-tolerant. It can scale and is performant. 2. Apache Kafka Apache Kafka is based on ...

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Python String split() Method

Hello in this tutorial, we will see how to use to string split(…) method in python programming. 1. Introduction The split() method splits a string into a list after breaking the given string by a specified delimiter. It is represented by the syntax as: Syntax string.split(delimiter, maxsplit) The method accepts – An optional delimiter attribute defines the string splits at ...

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For Loop in Python

1. Introduction Every high-level programming language provides support for loops. Loops repeat a set of instructions until a specific condition is satisfied. One of the most used loops in any language is the “for” loop. In this article, we look at all for loops in the Python programming language. 2. What is a For Loop A For loop iterates over ...

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Python List append Method

Hello in this tutorial, we will see how to use to list append() method in python programming. 1. Introduction The append() method adds a new element to the end of the list and it returns nothing. It is represented by the syntax as – Syntax list.append(new_element) The method accepts a single argument which is added to the original list. This ...

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While Loop in Python

Hello in this tutorial, we will see how to use to while loop in python programming. 1. Introduction The while loop allows the code to be executed until the given condition returns false. The while loop is also known as the pre-tested loop. It is represented by the syntax as: Syntax while EXPRESSION: STATEMENT(S) Here the STATEMENT(S) can be a ...

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List in Python

In this article, we will explain List in Python through examples. 1. Introduction Lists are used to store multiple items in a single variable. List items are indexed, the first item has index [0], the second item has index [1], etc. Also, a list is ordered, which means that the items have a defined order, and changeable, meaning that we ...

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Python List Methods

Hello in this tutorial, we will see how to implement different list methods in python programming. 1. Introduction The list data structure in python programming is: A data structure that can store multiple data at once (in other words it is a comma separate items between the square brackets and the items can be of the different or same type) ...

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