https://github.com/kmanadkat/blockchain-architecture
Advance Blockchain Exercises from Udacity Blockchain ND
https://github.com/kmanadkat/blockchain-architecture
Last synced: 7 months ago
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Advance Blockchain Exercises from Udacity Blockchain ND
- Host: GitHub
- URL: https://github.com/kmanadkat/blockchain-architecture
- Owner: kmanadkat
- License: mit
- Created: 2021-02-15T19:37:43.000Z (over 4 years ago)
- Default Branch: master
- Last Pushed: 2021-02-18T17:35:32.000Z (over 4 years ago)
- Last Synced: 2025-02-01T04:43:44.416Z (8 months ago)
- Language: Solidity
- Homepage:
- Size: 40 KB
- Stars: 1
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
## Blockchain Course 6 Exercises
To install, download or clone the repo, then move to the required exercise branch with either:
- `git checkout ExerciseC6A`
- `git checkout ExerciseC6B`
- `git checkout ExerciseC6C`
- `git checkout ExerciseC6D`
and for each exercise run:
`npm install`
`truffle compile`
## Develop
To run truffle tests:
`truffle test ./test/ExerciseC6A.js` or `npm test`
## Resources
* [How does Ethereum work anyway?](https://medium.com/@preethikasireddy/how-does-ethereum-work-anyway-22d1df506369)
* [Truffle Framework](http://truffleframework.com/)
* [Ganache Local Blockchain](http://truffleframework.com/ganache/)
* [Solidity Language Reference](http://solidity.readthedocs.io/en/v0.4.24/)
* [Ethereum Blockchain Explorer](https://etherscan.io/)
* [Web3Js Reference](https://github.com/ethereum/wiki/wiki/JavaScript-API)* [BIP39 Mnemonic Generator](https://iancoleman.io/bip39/)
* [Remix Solidity IDE](https://remix.ethereum.org/)
## Versions
This code was created with the following versions of tools:
* Truffle v5.0.1 (core: 5.0.1)
* Solidity v0.5.0 (solc-js)
* Node v8.9.4
* Ganache v1.2.3
## Troubleshooting
* Ensure Ganache is running on port 8545
* Ensure Ganache mnemonic is identical to mnemonic in truffle.js
* Ensure you have at least the versions of the tools specified above
* Delete node_modules folder and run "npm install" to refresh dependencies
* If you get compiler errors, change the "pragma" line in all .sol files to match your version