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Tutorial

Firebase Authentication – Using Google – Federated identity provider integration

Step 1: Create firebase account Go to https://firebase.google.com and create a account Step 2: Create new Project Create new project by clicking ‘Add Project’ button from the dashboard. Fill all the details as mentioned in below image and proceed to create project. Step 3: Enable Email and password based authentication Go to Project Overview -> […]

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Tutorial

Firebase Authentication – Email and password based authentication

Step 1: Create firebase account Go to https://firebase.google.com and create a account Step 2: Create new Project Create new project by clicking ‘Add Project’ button from the dashboard. Fill all the details as mentioned in below image and proceed to create project. Step 3: Enable Email and password based authentication Go to Project Overview -> […]

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Node.js

JavaScript/Node.js – Hello World Program

Program Output

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Python

Python – Hello World Program

Program Output

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Ruby

Ruby – Hello World Program

Program Using Print Using Puts Output Note Both print & puts will provide same output. Can use both single quote & double quote.

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C# / .NET

C# – Hello World Program

Program Output

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Node.js

Steps to integrate CCAvenue Payment gateway to your website using Node.js – Express Framework (with Screenshot)

This is a tutorial to integrate CCAvenue Payment gateway to your website. Please follow the steps carefully for proper integration. Prerequisites: Active CCAvenue account. – Merchant ID – Access Code – Secret or Encryption or Working Key Integration kit from CCAvenue website. Whitelist your domain/localhost Any text editor. (VS Code Editor Prefered) 1. Account & […]

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Node.js

Converting JSON toXML& XML to JSON in Node.js using xml2js package in TypeScript

Converting JSON toXML& XML to JSON in Node.js using xml2js package in TypeScript Install xml2js npm install xml2js npm install @types/xml2js –save-dev Program

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C# / .NET Program Tutorial

C# 7.2 introduced new access modifier – ‘Private Protected’ – How it works?

Before Private Protected C# had 5 access modifier such as public, private, protected, internal, protected internal. As per MSDN Finally, a new compound access modifier: private protected indicates that a member may be accessed by containing class or derived classes that are declared in the same assembly. While protected internal allows access by derived classes […]

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C# / .NET Program Tutorial

Moving file from one destination to another destination in C# using System.IO.File Class

Step 1: Import System.IO class Step 2: Create a test file in your local system. Step 3: Give Source and Destination Path, which should be available on your system. Step 4: Combine Path with File name using System.IO.Path class. You can also using basic string concordinate. Step 5: Check if Direct is exist before moving […]