2fa
Showing 229 posts related with 2fa.
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Beginner · 15 minutes or less
Create an Account on TestNet using Go
This tutorial demonstrates the steps involved in creating a basic Standalone Algorand Account using the Go SDK
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Intermediate · 30 minutes
Hash Time Lock Contract Template With Java
Build a Smart Contract that functions as a HTLC using Java
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Intermediate · 1 hour
Track 65,000 Tickets - Arrays in Algorand
Learn how to create, update and read arrays in Algorand. We will utilize key-value pairs, bytes, and bits to persistently store almost 65,000 elements in a single smart contract.
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Beginner · 30 minutes
Creating an Algorand Node on Microsoft Azure
In this tutorial we will create an Algorand node on Microsoft Azure.
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Intermediate · 1 hour +
Using loop invariants for verification in Reach
Loops can be quite useful for writing Reach programs but verifying the outcome of loops can be challenging. In this tutorial, we will go through a tour of one of the most important features of Reach - automatic verification of loops using invariants.
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Beginner · 30 minutes
Algorand Studio | Tutorial 1: Basic Features
Set up your local machine for Algorand development using Algorand Studio, includes a walk through its basic features.
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Beginner · 15 minutes or less
Test your Algorand ORE ID Integration
Testing your ORE ID app setup can be done easily on the developer dashboard. This includes testing your app’s account creation using any of the Oauth platforms, and signing transactions and can be done on both test and production apps.
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Beginner · 15 minutes or less
Creating a Java Transaction with the PureStake API
Learn to create a transaction and send it programmatically.
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Beginner · 30 minutes
Getting Started with Developing Android Apps on the Algorand Platform Using java-algorand-sdk
This tutorial explains how to get started developing android apps that use the java-algorand-sdk
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Beginner · 30 minutes
Build a Web dApp Algorand Wallet Interface Using Reach and Vue
A starter web dApp wallet interface using Reach-lang & Vue, that connects to an Algorand wallet & funds it from a local devnet
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Beginner · 1 hour
Simple NPC game interactions using a stateful contract and atomic transfers
This tutorial will show you how to create a simple NPC game character using a stateful contract and atomic transfers. We'll also test it using the `goal` command line tool.
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Beginner · 15 minutes or less
Importing the PureStake API Endpoints into Postman
Easily access the PureStake API endpoints for Algorand from within Postman.
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Beginner · 15 minutes or less
Locating a Transaction using the Archiver/Indexer with JavaScript
Locating a Transaction using the Archiver/Indexer with JavaScript
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Intermediate · 1 hour +
Milestone Dapp Built with Pyteal
We will build a decentralized milestone based application using pyteal and Python. PyTeal is used to write the smart contracts whereas interacting with them is done via Python using the `py-algorand-sdk`.
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Beginner · 15 minutes or less
Locating a Transaction using the Archiver/Indexer with Java
Locating a Transaction using the Archiver/Indexer with Java
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Intermediate · 30 minutes
Algorand Studio | Tutorial 3: Smart Contract Limit Order
Introduce the Algorand Standard Asset (ASA) model and work through the LimitOrder smart contract to learn issuing your own ASA & using the smart contract to exchange ALGO for an ASA.
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Beginner · 15 minutes or less
Locating a Transaction using the Archiver/Indexer with Go
Locating a Transaction using the Archiver/Indexer with Go
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Intermediate · 1 hour
Decentralised co-operative unions with Algorand Multisignature Account
Blockchain credit union membership contributions and payments on Algorand.