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# smartcontracts

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What, exactly, is a "Token"? - Understanding the ERC20 Standard

What, exactly, is a "Token"? - Understanding the ERC20 Standard

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5 min read
Smart Contract Security

Smart Contract Security

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40 min read
Deploy Smart Contract On Any EVM Chain using thirdweb

Deploy Smart Contract On Any EVM Chain using thirdweb

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9 min read
Account Abstraction in Ethereum Blockchain

Account Abstraction in Ethereum Blockchain

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5 min read
Learn Blockchain Development By Playing Games

Learn Blockchain Development By Playing Games

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3 min read
How to Send Ethers Programmatically without Metamask

How to Send Ethers Programmatically without Metamask

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5 min read
Smart Contract Verification Feature Available in Bunzz

Smart Contract Verification Feature Available in Bunzz

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2 min read
Types of Solidity Storage

Types of Solidity Storage

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4 min read
Smart Contract Creation Cost

Smart Contract Creation Cost

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5 min read
Troubleshooting: "UNPREDICTABLE_GAS_LIMIT" thrown when calling a readonly contract method.

Troubleshooting: "UNPREDICTABLE_GAS_LIMIT" thrown when calling a readonly contract method.

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2 min read
Solidity Arrays: How To Use Them In Your Smart Contracts.

Solidity Arrays: How To Use Them In Your Smart Contracts.

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7 min read
CFOX: A shell for eth dapp developers

CFOX: A shell for eth dapp developers

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3 min read
The Consequences of Giving Up Control Over Visa’s Cryptocurrency Payments

The Consequences of Giving Up Control Over Visa’s Cryptocurrency Payments

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5 min read
Troubleshooting: exceeds block gas limit

Troubleshooting: exceeds block gas limit

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1 min read
Gas Optimization In Solidity

Gas Optimization In Solidity

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5 min read
A look into formal verification of smart contracts using Certora

A look into formal verification of smart contracts using Certora

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12 min read
Deploy a smart contract to an arbitrary address

Deploy a smart contract to an arbitrary address

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1 min read
How to develop and deploy smart contracts with Foundry & Openzeppelin

How to develop and deploy smart contracts with Foundry & Openzeppelin

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4 min read
Developer’s Guide To Web3 Security

Developer’s Guide To Web3 Security

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17 min read
Upgradable Proxy Contracts 101 (Advanced)

Upgradable Proxy Contracts 101 (Advanced)

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5 min read
List of smart contracts to strengthen your Auditing skills

List of smart contracts to strengthen your Auditing skills

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3 min read
Function Modifiers in Solidity

Function Modifiers in Solidity

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3 min read
The Blockchain enDAOment

The Blockchain enDAOment

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4 min read
NFTs and Crypto tokens in clear terms

NFTs and Crypto tokens in clear terms

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5 min read
Writing And Deploying Smart Contracts Using Foundry & Thirdweb Deploy

Writing And Deploying Smart Contracts Using Foundry & Thirdweb Deploy

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5 min read
Smart contract for voting app

Smart contract for voting app

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3 min read
How to Become a Web3 Developer, Even If You’ve Never Written a Single Line of Code.

How to Become a Web3 Developer, Even If You’ve Never Written a Single Line of Code.

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10 min read
Learn to Code Blockchain DApps By Building Simple Games

Learn to Code Blockchain DApps By Building Simple Games

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1 min read
My journey from Web Dev to Web 3.0 Dev - Part 2

My journey from Web Dev to Web 3.0 Dev - Part 2

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3 min read
Upgrading Smart Contracts using OpenZeppelin Upgrade Plugin

Upgrading Smart Contracts using OpenZeppelin Upgrade Plugin

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7 min read
How to find length of string in Solidity, from the smart contract of ens

How to find length of string in Solidity, from the smart contract of ens

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4 min read
What is enterprise blockchain, and why should you care?

What is enterprise blockchain, and why should you care?

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5 min read
Create and deploy your first smart contract with Solidity

Create and deploy your first smart contract with Solidity

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12 min read
Changing the style of Information. Startup Recruitment.

Changing the style of Information. Startup Recruitment.

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1 min read
Introduction to ic-event-hub library

Introduction to ic-event-hub library

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7 min read
Solidity Gas Optimizations pt.4 - Efficient Strings

Solidity Gas Optimizations pt.4 - Efficient Strings

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2 min read
Parties and users in Daml 2.0

Parties and users in Daml 2.0

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7 min read
My journey from Web Dev to Web 3.0 Dev - Part 1

My journey from Web Dev to Web 3.0 Dev - Part 1

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6 min read
Tutorial: Connecting A Token With Multiple Ledgers Using ic-event-hub

Tutorial: Connecting A Token With Multiple Ledgers Using ic-event-hub

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12 min read
Proxy Patterns For Upgradeability Of Solidity Contracts: Transparent vs UUPS Proxies

Proxy Patterns For Upgradeability Of Solidity Contracts: Transparent vs UUPS Proxies

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7 min read
Getting started as a smart contract developer

Getting started as a smart contract developer

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5 min read
Create your first Smart contract with Remix (Noob friendly)

Create your first Smart contract with Remix (Noob friendly)

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4 min read
An Introduction to Smart Contracts

An Introduction to Smart Contracts

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5 min read
Introduction To ic-cron Library

Introduction To ic-cron Library

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7 min read
Tutorial: How To Build A Token With Recurrent Payments On The Internet Computer Using ic-cron Library

Tutorial: How To Build A Token With Recurrent Payments On The Internet Computer Using ic-cron Library

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18 min read
Creating Loot Royale NFT Collection DApp

Creating Loot Royale NFT Collection DApp

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9 min read
Fundamentals of Blockchain, Ethereum and Smart Contracts

Fundamentals of Blockchain, Ethereum and Smart Contracts

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7 min read
10 interesting facts about Solidity

10 interesting facts about Solidity

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1 min read
Intro & Writing a smart contract: Part (1/4)

Intro & Writing a smart contract: Part (1/4)

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3 min read
Top Programming Languages To Create Smart Contracts

Top Programming Languages To Create Smart Contracts

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5 min read
Implementing a basic ETH Pool - Exactly challenge explained

Implementing a basic ETH Pool - Exactly challenge explained

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5 min read
How to create a primary blockchain on BSC (Binance blockchain) step by step

How to create a primary blockchain on BSC (Binance blockchain) step by step

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3 min read
How to Deploy Smart Contracts on Polygon (Matic) Network? How to Handle Different Errors?

How to Deploy Smart Contracts on Polygon (Matic) Network? How to Handle Different Errors?

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3 min read
Chainlink Keepers - An alarm clock for your Smart Contracts

Chainlink Keepers - An alarm clock for your Smart Contracts

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3 min read
Solidity Guide: Behind the Scenes of PUBLIC and EXTERNAL Visibility of Solidity

Solidity Guide: Behind the Scenes of PUBLIC and EXTERNAL Visibility of Solidity

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1 min read
Using Merkle Trees for Bulk transfers in Ethereum

Using Merkle Trees for Bulk transfers in Ethereum

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6 min read
Solidity Security: The Significance of CHECK-EFFECTS-INTERACTION Pattern in Smart Contracts

Solidity Security: The Significance of CHECK-EFFECTS-INTERACTION Pattern in Smart Contracts

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2 min read
Hybrid Contracts, Oracles and Chainlink

Hybrid Contracts, Oracles and Chainlink

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7 min read
Develop your first Dapp!

Develop your first Dapp!

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6 min read
Smart Contract Factories

Smart Contract Factories

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3 min read
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