These are chat archives for ethereum/tutorials

6th
Jun 2018
jonghojoon
@jonghojoon
Jun 06 2018 05:36
Anyone who knows DAO? what is the DAO voting?
vasudev
@patelvasu
Jun 06 2018 05:53
how to store 1 mb string size in ethereum blockchain using solidity.
ethsupport1
@ethsupport1
Jun 06 2018 09:50
@jonghojoon yes
sidmalani
@sidmalani
Jun 06 2018 12:49
Hi there - i am curious how I could use ethereum for IoT ?
HG
@MeoowWoof
Jun 06 2018 12:49
look at raiden/micro-raiden
sidmalani
@sidmalani
Jun 06 2018 12:50
ok thanks
what if I wanted to use ethereum directly in our IoT product?
i.e. is there any resource available for this sort of thing or just an overview of how it can be used and in what many ways?
also another question I have is - the price of ether is constantly changing so how do you handle the conversions. For example in crowdsale if I wanted to raise say $1m to produce 10k devices but the price of the equivalent ether could range from anywhere between 750k to $2m in the period of crowdsale. How can I handle this sort of thing ? or I just accept what I get at the time I convert? Maybe I am not getting it yet :)
HG
@MeoowWoof
Jun 06 2018 13:01
Raiden allows for ERC20 or ETH token transfers.. Yeah for crowdsale there is no silver bullet with pricing
Some have caps on ETH some peg USD before token sale.. choose your poison
sidmalani
@sidmalani
Jun 06 2018 13:11
ok thanks
Purple90
@Purple90
Jun 06 2018 16:17
Hey all, I just wanted to share this tutorial, as it is one of the best Ethereum SmartContract tutorials I have found. I found it super easy to follow, and I learned a lot = http://truffleframework.com/tutorials/pet-shop
Also if you are not familiar with ganache and the Truffle framework, check it out! It made my life a lot easier.
Data Guru
@DataGuru9
Jun 06 2018 18:06
Yes this is a good tutorial
Purple90
@Purple90
Jun 06 2018 18:48
If anyone has any tutorials I should do after that one, please share with me :)
Data Guru
@DataGuru9
Jun 06 2018 18:50
I am also searching for some good tutorial
Purple90
@Purple90
Jun 06 2018 18:50
Data Guru
@DataGuru9
Jun 06 2018 18:51
Great thanks
Tam3ri
@Tam3ri
Jun 06 2018 20:21
Has anyone run into an issue sending eth to an ERC-223 contract on Ropsten network? Specifically a situation where the tx is reverted?
DrShanti
@DrShanti
Jun 06 2018 22:51
I can't compile on remix
Data Guru
@DataGuru9
Jun 06 2018 23:04
Why