This video explains an efficient algorithm to remove an element from an array in Solidity #Solidity #SmartContract #Ethereum #スマートコントラクト Remix https://remix.ethereum.org Code https://solidity-by-example.org/array/ Take a course https://www.smartcontract.engineer/ Follow https://twitter.com/ProgrammerSmart https://discord.gg/bt8FK2wkcW https://t.me/smartcontractprogrammer https://smartcontractprogrammer.com ... https://www.youtube.com/watch?v=8i4CChP99XQ

Primitive data types in Sway Code https://github.com/t4sk/hello-sway Playground https://sway-playground.org/ Sway https://fuellabs.github.io/sway Fuel https://www.fuel.network/ Take a course https://www.smartcontract.engineer/ #Sway #SmartContract #Fuel #スマートコントラクト Follow https://odysee.com/@SmartContractProgrammer:8 https://twitter.com/ProgrammerSmart https://discord.gg/bt8FK2wkcW https://t.me/smartcontractprogrammer ... https://www.youtube.com/watch?v=IguBAt_HLkA

This video will explain how to connect Metamask with Truffle and import accounts from Truffle into Metamask. Code: https://smartcontractprogrammer.com/courses/multi-sig-wallet/chapter-01/03-metamask/ Metamask: https://metamask.io/ Truffle: https://www.trufflesuite.com/docs/truffle/overview Remix IDE: http://remix.ethereum.org Solidity: https://solidity.readthedocs.io Follow on Twitter: @ProgrammerSmart https://twitter.com/ProgrammerSmart Join me on Discord: https://discord.gg/Ny8sPaj Website: https://smartcontractprogrammer.com ... https://www.youtube.com/watch?v=jaTnIeWjAg0

Phishing is a cyber attack where the attacker disguises as a trusty-worthy entity and tricks an user into doing something harmful. Watch this video to learn how tx.origin can be vulnerable to phishing. #Solidity #phishing #hack #txorigin Code: https://solidity-by-example.org/hacks/phishing-with-tx-origin/ References https://github.com/ethereumbook/ethereumbook/blob/develop/09smart-contracts-security.asciidoc https://solidity-05.ethernaut.openzeppelin.com/ Remix IDE: http://remix.ethereum.org Solidity: https://solidity.readthedocs.io Follow on Twitter: @ProgrammerSmart https://twitter.com/ProgrammerSmart Join me on Discord: https://discord.gg/Ny8sPaj Website: https://smartcontractprogrammer.com ... https://www.youtube.com/watch?v=mk4wDlVB4ro