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Francesco Ciulla Profile picture
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3 Jan, 8 tweets, 3 min read
Hi 👋I am Francesco!

My goal is to help with Docker, content creation, and share my Web3 journey

My goal for 2022 is to IMPROVE📈
- the content's quality
- the quality of the connections with people

Follow me, you will not regret that
Have a great year! (sometimes I am funny)
I am very active on YouTube, here is the link.

The main activity here is to interview people, but occasionally I create some big events and make some experiments
youtube.com/channel/UCBRxD…
I am also active on Twitch.
Here I am very focused on the coding part so if you like the tech part you should follow me there
twitch.tv/francesco_ciul…
Here is my blog on Hashnode. here I share my articles, technical and not
blog.francescociulla.com
I use Linkedin mainly to offer and find new job opportunities.

If you are interested, we can connect there!
linkedin.com/in/francesco-c…
On Instagram, I share more personal things, like food, travel, and important events of my life.

But mostly food and personal pictures.
instagram.com/francescociull…
I am the founder of a Community, mainly active on Discord. Its name is 4C, which stands for Cool Community of Content Creators.

At the moment I am writing this message, we are more than 1100 members.

discord.com/invite/cRjhjFR…
Last but not least, my GitHub account.
I share all the code I create in all my livestreams, and videos, so you can find it very useful following me there if you are a developer. You can also use this in case you want to sponsor me. Thank you 🙏
github.com/FrancescoXX

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More from @FrancescoCiull4

Francesco Ciulla Profile picture
5 Jan
⬛ETHEREUM TRANSACTIONS concepts

· definition
· transactions are for humans!
· the changed state in the EVM
· transaction information
· transaction types
· gas
· transaction lifecycle

Source: Ethereum docs.
↓ Image
DEFINITION

What is a transaction on the Ethereum network?

A Transaction is a cryptographically signed instruction from accounts.

An account will initiate a transaction to update the state of the Ethereum network.

A common transaction is transferring ETH from account A to B.
TRANSACTIONS ARE FOR HUMANS!

A transaction refers to an action initiated by a human who owns an externally-owned account.

Example:
Alice sends ETH to Bob
A -----> B

This causes a change of the state on the EVM (Ethereum Virtual Machine).
Read 9 tweets
Francesco Ciulla Profile picture
4 Jan
The question I get most often about containerization is: "What is a container?".

Let's make it simple, with my 2 favorite definitions:

1. From a logical point of view, it's a single and packaged unit of software.

2. From a technical point of view, it's an isolated process.

↓ Image
From a logical point of view, more understandable for a human, a container can be considered as a single unit of working software, with all its configurations and dependencies, packaged.

In this way, it can run quickly and reliably from one computer to another.
A container has its own dedicated filesystem, provided by an image.

The image contains:
-dependencies
-configuration
-binaries
-environment variables
-other important data related to the container to be instantiated.

Many containers can be run from a single image
Read 11 tweets
Francesco Ciulla Profile picture
4 Jan
ETHEREUM ACCOUNTS

A thread to know more about Ethereum accounts:
· definition
· account types
· account differences
· account fields
· private and public keys
· account creation
· keep your private key secret!
· contract account
· accounts and wallets

Source: Ethereum docs
↓
DEFINITION of Ethereum Account

It's an entity with an ether (ETH) balance.

Accounts can send transactions on the Ethereum network.

Accounts can be:
- user-controlled.
- deployed as smart contracts.
ACCOUNT TYPES

Two account types:
- Externally-owned: controlled by anyone with the private keys.
- Contract: a smart contract deployed to the network, controlled by code.

Both account types can:
- receive/hold/send ETH and tokens.
- Interact with deployed smart contracts.
Read 11 tweets
Francesco Ciulla Profile picture
1 Jan
Why a framework for DAPPS?

To have a feature out of the box, so we can focus on development.

There's a trade-off between the simplicity of a framework and the dependency it causes.

In the thread below, I've checked 10 of them.

⚠Remember to focus on the project, NOT the tool
TRUFFLE

Truffle is a development environment, testing framework, and asset pipeline for blockchains using EVM (Ethereum Virtual Machine)

The GitHub repository is very active and it has more than 12k stars and 2k forks.
github.com/trufflesuite/t…
HARDHAT

Hardhat is an Ethereum development environment for professionals. It's written in Typescript and it uses a plugin system.

The GitHub repository has 2.2k stars and 500 forks
github.com/nomiclabs/hard…
Read 13 tweets
Francesco Ciulla Profile picture
31 Dec 21
Thank you to all the @portainerio team and for the collaborations during 2021

Special Thanks to @hrittikhere, we made amazing live streams together!

You can see a recap of all videos with the team below.

Oh and thank you for the nice SWAG!👕🖊🧦📘
How to install Portainer with Docker.

This has been the very first video, and in 4 minutes, I explain how you can install Portainer using Docker (yes you got it right). Very straightforward video.
Portainer Tech Show

First show with the Portainer Team, I really enjoyed this as it's a relaxed yet interesting chat with the Portainer team.

Guests:
Adolfo Delorenzo
Dimko
Ryan Gray
Read 6 tweets
Francesco Ciulla Profile picture
31 Dec 21
18 people you should follow in 2022.

4 lines for each of them, with what I honestly think about them.

Check them out ↓
Csaba Kissi (@csaba_kissi )

Csaba is super talented and tweets about web development, color associations for websites. He is also a master of side projects, you should really check them!
Sumudu (@sumusiriwardana )

One of the kindest people on Twitter. She is PM at Hashnode and Developer Advocate at Dasha. Introverted like me, but when she will start for real she will become unstoppable, I am sure about that.
Read 19 tweets

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