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Tech Tips
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Registrace 31. 01. 2021
Tech Tips helps you to learn by doing covering different tools, languages and technologies. Subscribe for new videos from Monday to Friday covering topics from basic to advanced. Stay tune.
HOW TO GET ETHER BALANCE USING NETHEREUM (GET STARTED TUTORIAL)
Nethereum is an open source .NET integration library for Ethereum, simplifying smart contract management and interaction with Ethereum nodes whether they are public or private.
nethereum.com
MY BOOK
📝 Get Started with Ethereum - www.amazon.com/dp/B0982J1Z1X/
This book is a step by step guide for everyone who wants to start as a blockchain developer. It was designed for those who have never programmed anything in blockchain and want to get started. I will cover everything from installing basic requirements to writing, testing and deploying smart contracts. I also cover topics like IPFS, ENS, Chainlink, Truffle, Ganache, OpenZeppelin, Pinata, Fleek, Infura, Metamask, Opensea, among others.
#nethereum #ether #blockchain #netcore
Music: www.bensound.com
nethereum.com
MY BOOK
📝 Get Started with Ethereum - www.amazon.com/dp/B0982J1Z1X/
This book is a step by step guide for everyone who wants to start as a blockchain developer. It was designed for those who have never programmed anything in blockchain and want to get started. I will cover everything from installing basic requirements to writing, testing and deploying smart contracts. I also cover topics like IPFS, ENS, Chainlink, Truffle, Ganache, OpenZeppelin, Pinata, Fleek, Infura, Metamask, Opensea, among others.
#nethereum #ether #blockchain #netcore
Music: www.bensound.com
zhlédnutí: 3 160
Video
HOW TO SELL YOUR ART NFT ON OPENSEA TESTNET
zhlédnutí 2,9KPřed 3 lety
OpenSea is a marketplace for digital goods, including collectibles, gaming items, digital art, and other digital assets that are backed by a blockchain like Ethereum. On OpenSea, you can buy, sell, and trade any of these items with anyone in the world. opensea.io testnets.opensea.io MY BOOK 📝 Get Started with Ethereum - www.amazon.com/dp/B0982J1Z1X/ This book is a step by step guide for everyon...
HOW TO CREATE YOUR ART NFT (NON FUNGIBLE TOKEN) USING GANACHE AND OPENZEPPELIN
zhlédnutí 1,9KPřed 3 lety
An NFT is a digital asset that represents real-world objects like art, music, in-game items and videos. In this video I'll show you how to create a NFT ERC 721 and deploy it to ethereum testnet network as well as how to add it to your metamask mobile wallet. MY BOOK 📝 Get Started with Ethereum - www.amazon.com/dp/B0982J1Z1X/ This book is a step by step guide for everyone who wants to start as a...
HOW TO GET TEST CHAINLINK (LINK) ON TESTNET FROM FAUCET
zhlédnutí 4,7KPřed 3 lety
In this video I'll show you how to obtain and add testnet LINK to MetaMask. You can use test LINK to fund your contract in order to pay for requests made. docs.chain.link/docs/acquire-link/ kovan.chain.link/ rinkeby.chain.link/ MY BOOK 📝 Get Started with Ethereum - www.amazon.com/dp/B0982J1Z1X/ This book is a step by step guide for everyone who wants to start as a blockchain developer. It was d...
HOW TO GET CRYPTO PRICES INSIDE SMART CONTRACTS USING CHAINLINK ORACLES
zhlédnutí 659Před 3 lety
Chainlink is a decentralized network of nodes that provide data and information from off-blockchain sources to on-blockchain smart contracts via oracles. In this video you will learn how to get the latest price of cryptocurrencies inside smart contracts, using the ETH/USD Price Feed on the Kovan testnet. Chainlink project: chain.link Ethereum Price Feeds: docs.chain.link/docs/ethereum-addresses...
HOW TO REGISTER YOUR ENS (ETHEREUM NAME SERVICE) TO RECEIVE ANY CRYPTO, TOKEN OR NFT ON YOUR WALLET
zhlédnutí 330Před 3 lety
Ethereum Name Service (ENS) is a service that makes it easy to send and receive cryptocurrency and access special websites by simple names rather than by long, complex strings of letters and numbers. ens.domains MY BOOK 📝 Get Started with Ethereum - leanpub.com/getstartedwithethereum This book is a step by step guide for everyone who wants to start as a blockchain developer. It was designed for...
HOW TO GET TEST ETHER FROM FAUCET ON RINKEBY TESTNET
zhlédnutí 17KPřed 3 lety
This Ether faucet is running on the Rinkeby network. To prevent malicious actors from exhausting all available funds or accumulating enough Ether to mount long running spam attacks, requests are tied to common 3rd party social network accounts. Anyone having a Twitter or Facebook account may request funds within the permitted limits. faucet.rinkeby.io MY BOOK 📝 Get Started with Ethereum - www.a...
HOW TO HOST YOUR SITE ON IPFS BLOCKCHAIN USING FLEEK
zhlédnutí 1,2KPřed 3 lety
Fleek allows you to build on Open Web protocols and a base layer infrastructure powered by them. Build and host your sites, apps, Dapps, and other services on trustless, permissionless, and open technologies focused on creating user-controlled, encrypted, private, p2p experiences. fleek.co MY BOOK 📝 Get Started with Ethereum - www.amazon.com/dp/B0982J1Z1X/ This book is a step by step guide for ...
HOW TO WRITE UNIT TESTS FOR ERC20 SMART CONTRACT USING TRUFFLE AND GANACHE
zhlédnutí 1,1KPřed 3 lety
Truffle comes standard with an automated testing framework to make testing your contracts much easier. This framework lets you write simple and manageable tests in different ways. www.trufflesuite.com/truffle www.trufflesuite.com/ganache MY BOOK 📝 Get Started with Ethereum - www.amazon.com/dp/B0982J1Z1X/ This book is a step by step guide for everyone who wants to start as a blockchain developer...
HOW TO PIN AND UNPIN IPFS FILES ON REMOTE NODE USING PINATA
zhlédnutí 4,5KPřed 3 lety
It's also possible to pin your files to a remote pinning service. These third-party services give you the opportunity to pin files not to your own local node, but to nodes that they operate. You don't need to worry about your own node's available disk space or uptime. While you can use a remote pinning service's own GUI, CLI, or other dev tools to manage IPFS files pinned to their service, you ...
HOW TO PIN AND UNPIN IPFS FILES ON LOCAL NODE
zhlédnutí 1,6KPřed 3 lety
To ensure that data persists on IPFS, and is not deleted during garbage collection, data can be pinned to one or more IPFS nodes. Pinning gives you control over disk space and data retention. As such, you should use that control to pin any content you wish to keep on IPFS indefinitely. The default behavior for IPFS is to pin files to your local IPFS node. ipfs.io MY BOOK 📝 Get Started with Ethe...
HOW TO SETUP IPFS BROWSER EXTENSION
zhlédnutí 1,9KPřed 3 lety
IPFS Companion allows you locally running IPFS node directly inside your favorite browser, enabling support for ipfs:// addresses, automatic IPFS gateway loading of websites and file paths, easy IPFS file import and sharing, and more. ipfs.io Chrome, Brave, Opera, Edge chrome.google.com/webstore/detail/ipfs-companion/nibjojkomfdiaoajekhjakgkdhaomnch Firefox addons.mozilla.org/firefox/addon/ipfs...
HOW TO DEPLOY ERC20 TOKEN TO TESTNET USING INFURA
zhlédnutí 2,4KPřed 3 lety
You can use infura to deploy your smart contracts to test networks such as Ropsten, Kovan, Rinkeby, Gorli and also to the Mainnet. For testnet you will need to setup a new project on infura as well as access to the private key of the wallet that you will use to deploy the contracts. This wallet needs to have ether balance to complete the contract creation transaction. infura.io #blockchain #eth...
HOW TO GET TEST ETHER FROM FAUCET ON ROPSTEN NETWORK
zhlédnutí 11KPřed 3 lety
This ethereum test faucet drips 1 ether every 5 seconds. You can use it to test smart contracts on the Ropsten network with no need to use real ether for this purpose (even because eth from the mainnet is not valid in ropsten and vice versa). You have a request limit of 1 eth for every 24 hours in order to avoid network spam. Ether in a test network has no real value except for testing purposes...
HOW TO ADD FILES TO IPFS
zhlédnutí 743Před 3 lety
A computer running IPFS can ask all the peers it's connected to whether they have a file with a particular hash and, if one of them does, they send back the whole file. Without a short, unique identifier like a cryptographic hash, that wouldn't be possible. #blockchain #ipfs #storage ipfs.io MY BOOK 📝 Get Started with Ethereum - www.amazon.com/dp/B0982J1Z1X/ This book is a step by step guide fo...
HOW TO CREATE AN ETHEREUM ERC20 TOKEN WITH FIXED SUPPLY
zhlédnutí 2,8KPřed 3 lety
HOW TO CREATE AN ETHEREUM ERC20 TOKEN WITH FIXED SUPPLY
HOW TO INSTALL AND SETUP METAMASK WALLET
zhlédnutí 303Před 3 lety
HOW TO INSTALL AND SETUP METAMASK WALLET
HOW TO DEPLOY ERC20 TOKEN TO GANACHE DEVELOPMENT BLOCKCHAIN
zhlédnutí 1,9KPřed 3 lety
HOW TO DEPLOY ERC20 TOKEN TO GANACHE DEVELOPMENT BLOCKCHAIN
HOW TO WRITE A SIMPLE ERC20 TOKEN USING OPENZEPPELIN
zhlédnutí 2,9KPřed 3 lety
HOW TO WRITE A SIMPLE ERC20 TOKEN USING OPENZEPPELIN
HOW TO CREATE MAKEFILE TO AUTOMATE TERRAFORM COMMANDS
zhlédnutí 2,3KPřed 3 lety
HOW TO CREATE MAKEFILE TO AUTOMATE TERRAFORM COMMANDS
HOW TO USE GITHOOKS TO GENERATE TERRAFORM DOCUMENTATION
zhlédnutí 1KPřed 3 lety
HOW TO USE GITHOOKS TO GENERATE TERRAFORM DOCUMENTATION
HOW TO CREATE A NEW SOLIDITY PROJECT ON VS CODE
zhlédnutí 27KPřed 3 lety
HOW TO CREATE A NEW SOLIDITY PROJECT ON VS CODE
HOW TO INSTALL BLOCKCHAIN DEV KIT EXTENSION ON VS CODE
zhlédnutí 3,4KPřed 3 lety
HOW TO INSTALL BLOCKCHAIN DEV KIT EXTENSION ON VS CODE
HOW TO CREATE KUBERNETES CLUSTER (AKS) FROM SCRATCH ON AZURE USING TERRAFORM FOR BEGINNERS
zhlédnutí 923Před 3 lety
HOW TO CREATE KUBERNETES CLUSTER (AKS) FROM SCRATCH ON AZURE USING TERRAFORM FOR BEGINNERS
HOW TO CONFIGURE RABBITMQ IN A .NET CORE API
zhlédnutí 12KPřed 3 lety
HOW TO CONFIGURE RABBITMQ IN A .NET CORE API
Excellent, thank you.
Thank you very much! This is so simple and concisely conveyed 👍
when i try right click at my project and then i try to add docker support, it didn't give me linux or windows option, it just give me a warning that i should choose windows environment for run docker, how to enable box that can choose operating system ?
Will this work on Chromebook
init: git config core.hooksPath githooks plan-dev: terraform fmt terraform init terraform plan --var-file="terraform.tfvars" -out="dev.plan" apply-dev: terraform fmt terraform init terraform apply dev.plan
just subscribed
please add to your Play List . how to secure Web API With JWT ,and thanks 👍👍
Thanks 👍👍👍👍👍👍
Cool Code 👍👍👍👍👍👍👍👍
no sound!!!!
muito top esse tipo aula rapida e objetiva me ajudou aqui =)
there is no blockchain DK extension in VS code. I couldn't create project anyway
mine is not working what should i do
Excellent
thank you, I some how managed to miss that option, was about to create a new project which would've been a hassle. you saved a lost student :D
ur 700th subscriber ...nice work
Awesome!!!
Above market place link is showing 404
The testnet is an alternative blockchain to be used for testing. Testnet coins are distinct from actual coins, and testnet coins do not have any monetary value. This allows application developers or testers to experiment without having to use valuable coins.
When I entered the command Ipfs daemon I got the message that 'ipfs' is not recognized as an internal or external command, operable program or batch file. How do I move on from there?
fantastic love it .... just what i was looking for thank you ///////
Good 👍😊
Ganache CLI is deprecated...below is the latest command to install through terminal - npm install ganache -g
how can i use it?
C'est illégal ?
This extension is no longer available on Vscode. could you suggest any other extension?
yes I just tried looking for extension and could not find it. Tech Tips could you please help locating extension please?
Awesome!
When i clicked cut nothing happened? Is it just my computer?
Greetings. I have a problem and it is that whenever i run ''ipfs init'' it pops the ''how do you want to open this file'' and nothing happens, what can i do?
Hi sir, Can you send me the source code or github link ?
i am facing this error while installing ( Cannot find module truffle\build\cli.bundled.js )
while creating a new project, I am facing this error command createProject has failed. Failed to run command - npx truffle unbox truffle-box/vscode-starter-box. More details in output
How do I send my money from Rospen network to the eth network
Hello, could you please tell me if there is any way to get the number of NFT through .Core, knowing the smart contract and wallet address? I can do it in 721 protocol but I don't know how to do it in 1155 protocol.
Hi how do I pin back my unpinned files?
Nice would be useful to get some info on how to do this for a directory, not just single files.
I don't have the command
If your getting insufficient funds error keep on trying I got it working I guess
If I want to make the decimals 18 and have the total supply set to a big number like 1 billion how can achieve that. the JavaScript from the migration file complain because 1 billion is a BN (big number) any ideas?
i keep getting error codes with npm install is there a fix you know of?
same here , have u fix it ?
I’m afraid not no 😢
@@abdultaibi1112 hey I emailed the truffle team and they help me get it installed . Jus go to their website and write to them . They will help u out
Some gas fees error, help?
Is there anyway i could sell these (Ropsten Test Network) ETH ??
When I try to import the tokens there is no balance. It says token LINK: Balance: Blank : Import tokens...?
This site is dead now
to work with databricks do I need any other extension or download???? Thanks!
Hi! to work with databricks do I need any other extension or download?
Goerli sir. 🙏
For how long does this Ethereum stays in account, I mean do they get expired?
hi i did exactly what you did but my screen was a little different. It said : 51 vulnerabilities (1 low, 31 moderate, 17 high, 2 critical) and a lot of warnings but no error. But when i set (truffle) i saw exactly what you saw.Should I worry about that ? please help me out.
I tried this but im getting this error: insufficient funds for gas * price + value. ??
i am getting the same error... did you find a solution?
@@josephwhitehall6856 same here
same what to do any idea plz i am new to blockchain