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Showing 220 posts related with file.
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Securely share files on Algorand with IPFS
Algorand-IPFS integrations allows decentralized applications access to secure digital content.
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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
Create a Node on Azure & Sign Transactions with Azure Key Vault and Python
In this tutorial, you will learn how to deploy an Azure Linux Virtual Machine and install an Algorand node on it. This tutorial will also go over how to sign a Transaction with Azure KeyVault.
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Intermediate · 1 hour
Creating Transactions from Spreadsheets
This tutorial looks at how to create different Algorand transactions from an imported excel sheet.
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Beginner · 15 minutes or less
Create an Account on TestNet and Send Your First Transaction using C#
This tutorial demonstrates the steps involved in creating a basic Standalone Algorand Account using the Community Algorand .NET SDK and funding it using the Algorand Testnet Faucet. The tutorial also covers send a payment transaction between two accounts.
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Beginner · 30 minutes
Create A Private Network
This tutorial walks through creating and running a private network that can be used to test your application.
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Intermediate · 30 minutes
Using TEAL debugger with algo-buiilder
In this tutorial we present how to use TEAL debugger with `algob` (debugging smart contracts with dry run OR launch a live debugging session)
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Beginner · 15 minutes or less
How to Run the ORE ID Sample App
Take ORE ID for a test drive. ORE ID makes it easy for users to send transactions to the blockchain from within your app. This tutorial will teach you how to pull down and run the ORE ID sample app running on the Algorand blockchain on your local machine.
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Intermediate · 30 minutes
Algo Builder Tutorial Part 4: Testing Smart Contracts
In this tutorial we present how `algob` helps the developers to test their smart contracts effectively.
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Intermediate · 1 hour
Creating a License Manager Contract utilizing PyTEAL and Inner Transactions
This tutorial will introduce the reader to using Inner Transactions in PyTEAL using an example scenario: A License Manager Contract
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Beginner · 15 minutes or less
Algo Builder Tutorial Part 6: Using Tmpl expressions from PyTEAL
In this tutorial we will show how to use Tmpl expression from PyTeal in Algo-Builder.
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Beginner · 15 minutes or less
Using VS Code with Go
This tutorial will facilitate how to debug using Visual Studio (VS) Code with Go
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Beginner · 15 minutes or less
Using VS Code with JavaScript
This tutorial will facilitate how to debug using Visual Studio (VS) Code, which can be used with all the code samples on the Algorand Developer Docs Portal.
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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 · 30 minutes
Using Azure Key Vault for Wallet Transactions using JavaScript
The aim of this tutorial to teach how to use Azure KeyVault to store secret and retrieve the secret to sign transactions and recover account.
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Beginner · 15 minutes or less
Using VS Code with Python
This tutorial will facilitate how to debug using Visual Studio (VS) Code in Python
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Intermediate · 1 hour
Create A Private Instance of Algorand In A Testbed
This tutorial demonstrates the steps involved in creating a fully private instance of Algorand in a testbed with three independent VMs.
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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.