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that we have our link or Oracle gas, we're going to send it to | |
deploy Funmi we're going to say const. Verify equals require dot | |
this doesn't work right away, I would recommend Wait a minute | |
stuff in here and think, okay, yeah, that's, that's data, | |
number of solidity features, such as importing inheritance, | |
actually paste our address in here and see details about our | |
through space. And being a part of the blockchain ecosystem is | |
done. If our popcorn was a method, putting popcorn in the | |
here, we automatically had to call our fun function up here. | |
quickly. This might look a little bit weird, but this is | |
little bit easier. So instead of starting Funmi balance, plus | |
going to work. And the reason that remix knows that it's | |
we're gonna go ahead and use yarn. So for us to add it, we'll | |
people commonly refer to it as a digital gold similar to gold. | |
first, in proof of work. This is civil resistant, because a | |
do is we can copy this and go back to our VS code, and paste | |
called modifiers come in. So for now, we're gonna go ahead and | |
includes network dot name. | |
And exactly as we did up here, we'll give it a URL accounts and | |
people who are people array, so we're gonna say function, add | |
current case is Nakamoto consensus, Nakamoto consensus is | |
gas limit and gas usage by transaction, there was a limit | |
really going to be the basics for all the fundamentals of all | |
these EVM blockchains, there's this value field that we can set | |
signatures work and how everything sticks together. | |
into this with a better understanding of JavaScript and | |
here, and then with our last project, but in the future, | |
JavaScript course to learn more about this. But I'll also let | |
ganache, except for instead of having this UI, it runs in the | |
then we want to require success. And if this send fails will | |
config and see if that's what's going on. Uh huh, we put account | |
say const ending deployer balance equals await, fund me | |
these funders now has zero, because in just a second, we're | |
price feed in here and then replace this with args and then | |
like to output it to a file by doing output file. Yes, report | |
we can do is we can add a try catch onto this await. So | |
up the exact same way we normally would spdx license | |
the yarn package manager instead to do all of our package | |
ganache, we see that we do indeed get a transaction here, | |
collaborative space. So as you get better, and as you learn | |
grab our contract address, place it into place into the search | |
can import ethers from hard hat. And in our ethers package, | |
store function here. So we're going to allow our store | |
we have in this contract that are going to be required to be | |
hardhat. And this deployments object has, has a function | |
network is in the documentation. So to get some COVID, we're | |
this could go on either StackOverflow. But it's probably | |
install meta mask for brave, | |
no update. And if you don't get anything, feel free to jump into | |
returns here, and boom, now we have a good conversion rate | |
hat is actually doing. Now for the rest of the course, I'm | |
me dot address. So we're gonna start with the balance of the | |
perfect. It looks like that one is also passing. Great. So the | |
our Hard Hat Network, which gets reset every time we run it. But | |
want to send an ether polygon or avalanche. And then data is | |
called chronological updates, be sure that this is the first | |
scan. Like I said, right now, it's totally blank. This | |
our code is a little bit tricky for other developers. Now that | |
keep it high level for now. Projects like board apes and | |
dependencies added in package dot JSON, we know that they've | |
ethers before but with hard hat. So one of the first things we | |
contract can call the withdrawal function. So how would we do | |
in the constructor variables that we set one time but outside | |
documentation. So this is also really helpful for automatically | |
familiar with other programming language, a constructor is | |
long as they're both connected, you can see which accounts are | |
a theory main net. Or if we go to ropsten, we also have | |
go ahead and verify and same as last time. And if process dot e | |
entire string associated with the air. So for example, with | |
a hard hat network, every time we run a script, we run that | |
interact with a blockchain node. Blockchain nodes run with | |
the Retrieve function, which grabs our favorite number, | |
And we don't get a hash with the calls. That's because clicking | |
dot reverted and then we want to loop through all these accounts | |
bottom, we're going to do module exports. Exports equals verify. | |
it more gas efficient and a little bit. Now that we've set | |
function is going to give us this function is going to return | |
working out of a folder called Hard Hat Free Code Camp at this | |
let's see how much deploying the polygon would cost well in our | |
back and iterate on these steps. Now that you have the basic | |
to grab this line. And we're also going to use this at the | |
this up in a way that I think works best. So we'll go ahead | |
add, notice, this function, funds this contract. And we can | |
promise and this feeling of I can't breathe because of | |
and on macOS, if you just type git on the command line, it | |
const initial answer. Answer equals, and we'll do 2000. So | |
smart contracts. We've learned more about multiplication, and | |
inside of describes, which again have more before each and more | |
as if we had sent zero Aetherium to this contract. Let's hit | |
call in here. And to tell JavaScript that this is a | |
contracts and more. We're going to teach you the skills | |
certain level, whatever event that you want to code, you | |
your terminal. Here's an example of if you run yarn, hard hat | |
WsL. Now that we're inside our WsL environment, you'll notice | |
tool because it has a lot of features that allow us to really | |
account associated with my private key is the same on test | |
back tick, to actually toggle your terminal mode, this will | |
gas limit is 21,000. And usage is 21,000. So this transaction | |
with ethers. However, you'll notice in our dev dependencies, | |
polygon. So docstoc, chain link, polygon or Matic and then we'll |
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