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Deals!! pinned «RUST Here are some learning materials for RUST! I will be pinning more educational material I have compiled from various sources to help you all upskill in 2022! Feel free to share and discuss! Rust is quickly becoming one of the most popular programming…»
SOLIDITY

Here is an introduction to Solidity! More material to follow!

Here are some resources you can leverage to learn about solidity and how to design smart contracts:

1. Ethereum and Solidity: The Complete Developer’s Guide (Paid)
This is an Udemy course that shows you how to build compelling applications using the Ethereum blockchain. It contains 9 sections, 265 lecturers and spans for a total of 24h 9m.
It currently costs $9.99

Check it out here
https://cutt.ly/pTK4Axr

2. The Complete Solidity Smart Contract (Paid)
This course is organized by BitDegree. It gives you details on how to write solidity smart contract from start. It is an inexpensive way to learn solidity and currently cost $9.99

Check it out here
https://cutt.ly/QTK4TE1

3. Solidity, Blockchain, and smart contract course (Free)
This is a 16h 22minutes YouTube course designed by freecodecamp.org to teach beginners how write smart contracts using solidity.

Check it out here
https://cutt.ly/ATK4npY

4. Introduction to Ethereum (Free)
This course was designed by blockgeeks as a means to introduce Ethereum coding to beginners.

Check it out here
https://cutt.ly/bTK4hsT

5. Solidity Tutorial l Solidity for beginners (Free)
This is a free course designed by Simplilearn to help beginners who are looking to learn how solidity functions and how to use it in developing smart contracts. It spans 1h 13minutes. With this course, you also get the opportunity to be a certified solidity developer upon completion.

Check it out here
https://cutt.ly/DTK4yRJ

If you are a reader, you can also check out these books

1. Hands-on-smart contract development with solidity and ethereum by David H. Hoover, Kevin Solorio and Randall Kanna

2. Beginning Ethereum Smart Contract Programming by Wei-Meng Lee

3. Solidity Smart Contracts: Build DApps in Ethereum Blockchain by Rangel Stoilov

4. Mastering Blockchain Programming with Solidity: Write Production-ready Smart Contracts for Ethereum Blockchain with Solidity by Jitendra Chittoda

5. Ethereum Smart Contract Development: Build Blockchain –based Decentralized Applications by Mayukh Mukhopadhyay.

These are just a few resources to get you started on your Solidity journey.

Feel free to contact me to add to the list any resources you feel would benefit a budding developer!
Deals!! pinned «SOLIDITY Here is an introduction to Solidity! More material to follow! Here are some resources you can leverage to learn about solidity and how to design smart contracts: 1. Ethereum and Solidity: The Complete Developer’s Guide (Paid) This is an Udemy…»
POLKADOT

This series focuses on Polkadot! For fans of this innovative blockchain I have sourced the following information! 👇😏

Guide to Polkadot ParaChain Auction:

Polkadot is a blockchcain network that aims to unite/ connect multiple blockchains to ensure smooth communication between them.To achieve this it uses what is known as a parachain.

Parachain is derived from the word parallel chain and it refers to those blockchains that are connected to Polkadot and run parallel to the Polkadot relay chain.

To paint a good picture of this, think of a ceiling fan. The motor of the fan is linked to the relay chain and the blades are linked to the parachains.

WHY PARACHAINS?

Parachains are beneficial for the following reasons:

1. They give flexibility to projects built on the polkadot blockchain as they can have their design, native token, transaction fees, governance and process, be built from their specific development platforms.

2. While other blockchains are waiting to launch scalability at layer2, Polkadot achieves scalability at layer 1 as parachains allow transactions to be spread out and transact faster.

3. Parachains provide projects with full control to blockchain communication and allows them to engage with other parachains and external networks.

4. Polkadot parachains are free to adopt any governance model of their choice.

POLKADOT AUCTION:

For blockchain projects to secure a slot in the Polkadot parachain, they will have to participate in an auction.

These slots are assigned by an on-chain auction and the winners will lock up a bond in $DOT for the duration of the lease.

Here is how the auction works:

1. Bonding:
Here, the parachain teams agree to bond a portion of $DOT tokens for the duration of the lease and these bonded $DOT cannot be used for another purpose.

2. Auction Cost:
After the lease, the full amount of $DOT bonded is unlocked.

3. Crowd loans:
Parachain teams can choose to participate in the auction bid by creating a crowdloaning campaign where $DOT holders contribute their $DOT and get rewarded by the team. This $DOT contributed will be given back to a contributor in full at the end of the lease.

4. Auction Duration:
The auction is facilitated by the open bidding system and it lasts for approximately 1 week.

5. Slot Duration and Lease Periods:
Each slot can be leased for a maximum of 96weeks although; parachains can choose their desired slot duration. Also, multiple parachains can win a single auction if the bidding on a non-overlapping lease period is successful.

The winner of the recently-concluded auction which started on the 11th of November 2021 and ended on the 18th of November is Acala.

The next auction is scheduled to be held on the 23rd of December 2021.

More to follow in the Polkadot series!
Deals!! pinned «POLKADOT This series focuses on Polkadot! For fans of this innovative blockchain I have sourced the following information! 👇😏 Guide to Polkadot ParaChain Auction: Polkadot is a blockchcain network that aims to unite/ connect multiple blockchains to ensure…»
COSMOS SDK

Getting Started With Learning Cosmos SDK!

Cosmos SDK is an open-source framework that developers can use in building multi-asset public proof of stake blockchains.

It serves the common goal of allowing developers to easily create custom blockchains from scratch that interoperate with other blockchains.

Cosmos solves today's hardest problems by creating scalability, usability, interoperability, and security.

Uses of Cosmos SDK

Cosmos SDK can be used in building open finance, gaming platforms, maintaining control of personal health data, predicting markets, and making cross-border payments among many others.

Why Choose Cosmos SDK to Build

1. The default consensus engine adopted by Cosmos SDK is the Tendermint core.

2. It’s open source and designed to make it easier to build blockchains out of composable mode.

3. It’s top-notch security makes it a secure environment to build blockchains

4. Cosmos SDK been adopted by many famous application-specific blockchains such as IRIS Hub, Binance Chain, Terra and many more.

To get started with learning Cosmos SDK, here are some resources.

1. Intro to Cosmos SDK

https://lnkd.in/d77B5WRS

https://lnkd.in/dE4xQrZ8

2. Learn about the architecture of a Cosmos SDK here

https://lnkd.in/ds6N-jcm

3. Learn how to build an application-specific blockchain from scratch with Cosmos SDK tutorial here

https://lnkd.in/d7Byb86q

4. Read Cosmos SDK docs to get more information about it’s functions here

https://lnkd.in/dktF2w9u

5. Check out this tutorial by Block Geeks on Cosmos SDK. It’s free.

https://lnkd.in/dGGWuRDF

6. Here’s a Slideshare that shows the Cosmos SDK application tutorial.

https://lnkd.in/dYfEmxQd

Get in contact with developers who build using Cosmos SDK on discord here

1.https://discord.gg/cosmosnetwork

2.https://discord.com/invite/fszyM7K

You can reach out to the Cosmos SDK developer forum here

1.https://https://lnkd.in/dFcUQWXX

Connect with other Cosmos SDK enthusiasts here on

Reddit: https://lnkd.in/dZe6upuY

Telegram: https://t.me/cosmosproject

GitHub: https://lnkd.in/dA35bffa

YouTube: https://lnkd.in/drxR83d3

You can explore curated resources on learning how to build using Cosmos SDK here

https://lnkd.in/dK9fvmWp
Deals!! pinned «https://www.freecodecamp.org/news/learn-solidity-blockchain-and-smart-contracts-in-a-free/?fbclid=IwAR2wy48ONxtnp0pgak1OvqOCXB3uP7mSKaxCUladwTA6-mMJdN3-JzyB9k8»
Here are some more great resources to learn solidity!

Cheatsheet: https://docs.soliditylang.org/en/latest/cheatsheet.html

Getting started:
https://cryptodevhub.io/wiki/blockchain-development-tutorial


1. Moralis Youtube: https://youtube.com/playlist?list=PLFPZ8ai7J-iTJDENUIY40VsU_5Wmxkr7j

2. Will it Scale YouTube: https://youtube.com/playlist?list=PL16WqdAj66SCOdL6XIFbke-XQg2GW_Avg

3. How can I securely generate a random number in my smart contract: https://ethereum.stackexchange.com/questions/191/how-can-i-securely-generate-a-random-number-in-my-smart-contract


4. Book: Mastering Ethereum -
https://github.com/ethereumbook/ethereumbook


5. Ethernaut: https://ethernaut.openzeppelin.com/


6. Capture the Ether: https://capturetheether.com/challenges/


7. Crypto Startup School: https://a16z.com/crypto-startup-school/


8. From Vitalik Buterin: https://tim.blog/2021/03/08/vitalik-buterin-naval-ravikant/

9. A Developer's Guide to Ethereum: https://snakecharmers.ethereum.org/a-developers-guide-to-ethereum-pt-1/

10. Full-Stack Ethereum Development: https://dev.to/dabit3/the-complete-guide-to-full-stack-ethereum-development-3j13


11. Fullstack Ethereum Development 2: https://youtu.be/a0osIaAOFSE


12. Mastering Ethereum: https://ethereumbook.info/

13. Practice Developer Projects: https://ethhole.com/challenge


14. SOLIDITY Workshop: https://github.com/androlo/solidity-workshop


15. Build Twitter Clone: https://www.ludu.co/course/ethereum


16. Syntax Cheat sheet: https://topmonks.github.io/solidity_quick_ref/


17. Clean Contracts: https://www.wslyvh.com/clean-contracts/



18. Solidity Unit Conversions for BNB: Unit Converter | BscScan
https://bscscan.com/unitconverter?wei=461049850829860696079520870


19. https://solidity-by-example.org/
Deals!! pinned «Here are some more great resources to learn solidity! Cheatsheet: https://docs.soliditylang.org/en/latest/cheatsheet.html Getting started: https://cryptodevhub.io/wiki/blockchain-development-tutorial 1. Moralis Youtube: https://youtube.com/playlist?list=PLFPZ8ai7J…»
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Man I miss being a kid and gaming all day! Less stress than crypto lol