Mo (Contract / Web Dev)

"Gas estimation failed Gas estimation errored with the following message (see below). The transaction execution will likely fail. Do you want to force sending? Internal JSON-...

Yo guys, I heard that if you have a blacklist from sales function you can’t get listed on listing sites and exchanges is this true?

How do i set truffle-hdwallet-provider as the Web3 currentProvider inside a web page?

hi where can i learn about seperate buy / sell taxes?

do we need safemath anymore for normal contracts?

i heard pcs doesnt work on test net tho?

if i import a file like this, can i refer to a variable in that file just like this? (dividendaddress)

Hi if I want to make a simple web3 app that lets a user connect their wallet and send x amount of tokens to a designated wallet with a button how would I go about this?

https://pancake.kiemtienonline360.com/#/swap found it but whats the uniswap router?

how can i deploy a sol file with javascript and web3?

how can i test my contract on pcs?

ICO right?

will pcs work?