# ethereum

3 min read

Shlok Kumar

Feb 4 '23

Mastering Ether Units: A Guide to Solidity Conversions

#web3 #blockchain #solidity #ethereum

2 min read

RareSkills

Feb 4 '23

Solidity gasleft()

#solidity #ethereum #web3 #blockchain

7 min read

Shlok Kumar

Jan 23 '23

Address Member Functions in Solidity

#web3 #solidity #blockchain #ethereum

3 min read

Shlok Kumar

Feb 1 '23

Unleashing the Power of Structs: A Guide to Organizing Data in Solidity

#web3 #blockchain #solidity #ethereum

2 min read

Shlok Kumar

Jan 21 '23

Integers in Solidity

#web3 #blockchain #solidity #ethereum

2 min read

Okoli Evans

Jan 28 '23

Ethereum as a Global State Machine.

#blockchain #ethereum #evm #pos

2 min read

Shlok Kumar

Jan 27 '23

Enums in Solidity

#web3 #solidity #ethereum #blockchain

2 min read

Shlok Kumar

Jan 26 '23

String Type and String Literals in Solidity

#solidity #ethereum #blockchain #web3

1 min read

Erhan Tezcan

Jan 24 '23

More EVM Puzzles - Walkthrough

#challenge #ethereum #solidity #evm

9 min read

Jarrod Watts

Jan 24 '23

How Account Abstraction Will Change Web3 UX Forever

#blockchain #web3 #ethereum

8 min read

Venerito Gianmarco

Jan 23 '23

Ethereum, Patricia Trie e Patricia Merkle Trie

#ethereum #patriciatrie #merkle #blockchain

7 min read

Shlok Kumar

Jan 20 '23

Booleans in Solidity

#web3 #blockchain #solidity #ethereum

1 min read

Shlok Kumar

Jan 19 '23

Layout of a Solidity Source File - Part 2

#web3 #blockchain #solidity #ethereum

1 min read

Erhan Tezcan

Jan 18 '23

Quill CTF: 4. Safe NFT

#challenge #solidity #ethereum #security

3 min read

Aayush Giri

Jan 18 '23

Events in Solidity: A Beginner's Guide

#solidity #webdev #ethereum #beginners

1

5 min read

Shlok Kumar

Jan 17 '23

An Introduction to solc-js

#web3 #blockchain #solidity #ethereum

1 min read

RareSkills

Jan 1 '23

Smart Contract Creation Cost

#solidity #smartcontracts #ethereum #blockchain

5 min read

Erhan Tezcan

Jan 11 '23

QuillCTF: 3. VIP Bank

#challenge #web3 #solidity #ethereum

2 min read

foxgem

Jan 11 '23

Using Remix Analyzer For Solidity Syntax Analysis.

#blockchain #ethereum #hardhat #solidity

4 min read

Erhan Tezcan

Jan 10 '23

QuillCTF: 2. Confidential Hash

#challenge #solidity #web3 #ethereum

3 min read

Venerito Gianmarco

Jan 9 '23

UTXO e Modelli di Account

#utxo #bitcoin #web3 #ethereum

9 min read

Erhan Tezcan

Jan 8 '23

QuillCTF: 1. Road Closed

#challenge #solidity #ethereum #web3

2 min read

Eric Bishard for MetaMask

Jan 5 '23

Introduction to MetaMask API

#web3 #javascript #react #ethereum

10

13 min read

foxgem

Jan 3 '23

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

#troubleshooting #blockchain #ethereum #smartcontracts

2 min read

foxgem

Dec 31 '22

CFOX: A shell for eth dapp developers

#web3 #blockchain #ethereum #smartcontracts

3 min read

foxgem

Dec 24 '22

Troubleshooting: replacement fee too low

#troubleshooting #blockchain #ethereum #solidity

2 min read

Afri

Dec 21 '22

How to merge an Ethereum network right from the genesis block

#ethereum #blockchain #operations #testnets

5

12

7 min read

foxgem

Dec 19 '22

Troubleshooting: exceeds block gas limit

#blockchain #ethereum #troubleshooting #smartcontracts

1 min read

Paul C. Ishaili

Dec 19 '22

Introduction to Solidity

#solidity #webdev #blockchain #ethereum

9

7 min read

Jalel Tounsi

Dec 17 '22

Re-entrancy attacks in Ethereum smart contrats

#ethereum #solidity #programming #blockchain

2 min read

Axat Bhardwaj

Dec 16 '22

Gas Optimization In Solidity

#solidity #gasoptimization #ethereum #smartcontracts

5 min read

Benjamin

Dec 11 '22

Best Solidity Practices (with examples)

#solidity #ethereum #web3 #blockchain

8

4 min read

Santiago Palladino

Dec 2 '22

A look into formal verification of smart contracts using Certora

#ethereum #formalverification #smartcontracts

7

12 min read

JohnnyTime 🤓

Dec 2 '22

Damn Vulnerable DeFI 2022 Walkthrough — Challenge 2 Solution “Naive Receiver”

#ethereum #solidity #blockchain #hacking

4 min read

Pieces 🌟

Nov 9 '22

How to write, test and deploy Ethereum smart contracts using Truffle

#ethereum #truffle

11 min read

Peter Blockman

Nov 5 '22

Cairo lang: Sum even numbers in an array

#cairolang #starknet #web3 #ethereum

3 min read

565.ee

Sep 12 '22

121 ethereum truffle : Writing automated smart contract tests

#blockchain #ethereum #openzeppelin #truffle

5 min read

slw.eth

Oct 11 '22

Tutorial: Get Started with Autotasks in OpenZeppelin Defender

#blockchain #ethereum #web3

4 min read

abdelkrim boutkhil

Sep 29 '22

plopchain

#metamask #ethereum #blockchain #subdotnet

1 min read

Decipher with Zaryab

Oct 10 '22

Yet another Re-entrancy attack - What's keeping us from being a better Smart Contract Developer?

#blockchain #security #solidity #ethereum

11 min read

Hunter Chang

Oct 9 '22

Next.js Ethereum Starter

#nextjs #ethereum #solidity #blockchain

3 min read

565.ee

Sep 6 '22

11R ethereum OpenZeppelin : Writing automated smart contract tests

#blockchain #ethereum #openzeppelin

4 min read

Madhav Jha

Oct 7 '22

Dev Setup for Crypto and AI

#solidity #ethereum

2 min read

Santiago Palladino

Oct 4 '22

A case for secure web3 operations

#ethereum #web3 #operations

5

10 min read

Mr. Z

Aug 28 '22

The PetShop project, day 4: Adding metadata to PetShop NFT

#ethereum #solidity #hardhat #web3

3 min read

Emeruche Ikenna

Sep 24 '22

Function Modifiers in Solidity

#solidity #ethereum #smartcontracts #blockchain

3 min read

Erhan Tezcan

Sep 20 '22

Ethernaut: 27. Good Samaritan

#solidity #ethereum #openzeppelin #security

3 min read

Kolapo Damola Usman

Aug 28 '22

Valuetypes in Solidity

#web3 #solidity #beginners #ethereum

3 min read

Mr. Z

Aug 28 '22

The PetShop project, day 3: Upgrading the PetShop NFT

#ethereum #solidity #hardhat #web3

5 min read

565.ee

Sep 12 '22

11Z ethereum truffle : Deploying and interacting with smart contracts

#blockchain #ethereum #truffle

6 min read

565.ee

Sep 11 '22

11X ethereum truffle : Developing smart contracts

#blockchain #ethereum #truffle

4 min read

565.ee

Sep 10 '22

11V ethereum OpenZeppelin : Upgrading smart contracts

#blockchain #ethereum #openzeppelin

7 min read

Francesco Ciulla

Sep 7 '22

Solidity Hello world

#web3 #blockchain #ethereum #beginners

35

10

3 min read

Michael Bogan

Sep 7 '22

How to Solo Stake on Ethereum and Earn Rewards Using Infura After The Merge

#ethereum #themerge #blockchain #web3

8 min read

565.ee

Sep 7 '22

11T ethereum OpenZeppelin : Connecting to public test networks

#blockchain #ethereum #openzeppelin

4 min read

565.ee

Sep 5 '22

11P ethereum OpenZeppelin : Deploying and interacting with smart contracts

#blockchain #ethereum #openzeppelin

5

5 min read

565.ee

Sep 4 '22

11N ethereum OpenZeppelin : Developing smart contracts

#blockchain #ethereum #openzeppelin

4 min read

Aayush Gupta

Sep 4 '22

How To Migrate Dapp from Rinkeby to Mumbai

#blockchain #rinkeby #rpc #ethereum

9

3 min read

Emanuele Ricci

Aug 3 '22

Ethernaut Challenge #1 Solution — Fallback

#ethereum #blockchain #smartcontract #web3