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Author Archives: Yatin

Working as a Technical Lead in the Information Technology sector where I'm primarily involved with projects based on Java/J2EE Technologies platform (such as Spring, Spring Boot, Hibernate, Redis, etc.), novel UI technologies (Angular & React), Docker, and AWS. Recently completed the AWS Solution Architect Associate Certification.

How to Upload Files with Python’s Requests Library

Hello in this tutorial, we will see how to upload a file using the requests library in Python. We will cover the HTTP POST method to upload the files to a free httpbin service. 1. Introduction To dig digger in this tutorial we will need to download and install requests dependency from the PyPi website. Use the pip command to ...

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Python Datetime Object Example

Hello in this tutorial, we will see how to use the Datetime module in python programming. 1. Introduction A datetime package is an in-built python module that helps to encapsulate the date/time values. To dig digger in this tutorial we will need to download and install one extra dependency from the PyPi website. Use the pip command to install the ...

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Spring Boot Functional Endpoints

Welcome, in this tutorial, we will see how to create functional endpoints in a spring boot reactive application. 1. Introduction Before going further in this tutorial, let us understanding web flux and reactive programming. 1.1 Webflux Webflux is the reactive-web framework in spring and was added as a part of the 5.0 release It offers asynchronous, non-blocking, and event-driven approach ...

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PostgreSQL with Node.js and Express.js

Hello in this tutorial, we will understand how to create a RESTful API in a Node.js environment running on an Express.js server and using a PostgreSQL database. The tutorial will cover the CRUD operations on the API which will execute the corresponding database commands. 1. Introduction RESTful API stands for the standard web service interface used by the applications to ...

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MySQL with Node.js and Express.js

Hello in this tutorial, we will understand how to create a RESTful API in a Node.js environment running on an Express.js server and using a MySQL database. The tutorial will cover the CRUD operations on the API which will execute the corresponding database commands. 1. Introduction RESTful API stands for the standard web service interface used by the applications to ...

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Spring Initializr Tutorial

Welcome, in this tutorial, we will see how to use Spring Initializr. 1. Introduction Spring Initializr is a web UI provided by the spring framework to easily create the spring project structure The initializer helps to speed up the groundwork required for the project structure such as identifying the spring boot version, maven libraries, plugins, creating a folder structure, programming ...

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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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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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