Questions tagged [development]
The development tag has no usage guidance.
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Setup dev enviroment locally fails on cabal test homework
Hi i setup the dev environment according to the youtube video, "cabal update" worked, but the second command does not work for me:
root@c26be85e2bf4:/workspace/code/Week02# cabal test ...
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2
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132
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Where can I find Cardano implementation repository?
For Bitcoin and Ethereum I can easily find repositories with their implementations.
Where is an equivalent for that for Cardano?
I have found this repository but I am confused by the name of the owner ...
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How to develop stablecoin on Cardano?
I am new to Cardano and would like guidance on prototyping a fiat-based stablecoin on the platform. Could you please provide me with some guidance on where to begin?"
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37
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Is it possible to swap tokens in Cardano using a SDK?
I am looking for a SDK from any potential protocol that let me swap tokens, as you would do in Ethereum using Uniswap or SushiSwap.
Is there such a thing in Cardano?
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Comparing VALUES in a smart contract. How to know if they will be normalized or not?
I need to make VALUES comparisons on chain.
I realized that if a use the (==) operator from Plutus it is very inefficient in matter of memory and cpu steps needed to compute.
(https://github.com/input-...
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89
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Error when trying to build my Plutus project using nix-shell
I am getting the following error after running cabal build using nix-shell:
cabal: Could not resolve dependencies:
[__0] next goal: Win32-network (user goal)
[__0] rejecting: Win32-network-0.1.1.0/...
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1
answer
79
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Error when trying to build my Plutus project
I am getting the following error after trying to execute cabal build:
cabal: Could not resolve dependencies:
[__0] next goal: cardano-crypto-class (user goal)
[__0] rejecting: cardano-crypto-class-2.0....
2
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2
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198
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Collateral for new Wallets
New users of Cardano sometime want to get started quickly and often face the daunting task of understanding what collateral is. Then faced with the fact that they need to send some collateral to their ...
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2
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516
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What's a BabbageOutputTooSmallUTxO error? How to access minAda in Plutus code?
I'm trying to convert a V1 contract to V2, and I have offchain code that mints a token with a OneShotCurrency, and then pays the token plus 1 ada to my script.
It worked with Plutus libraries from Feb....
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How to profile the budget usage of Plutus scripts
How to profile the budget usage of Plutus scripts
https://plutus.readthedocs.io/en/latest/howtos/profiling-scripts.html?highlight=profiling
Im struggling trying to follow the steps indicated in the ...
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Haskell advices for optimize and reduce Plutus Script size and cpu and ram usage
I'm wondering in all the works-around to optimize and reduce the size of the scripts and resources utilization.
I'm working in a big project and I'm struggling with this runtime limitations.
I would ...
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132
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Any up to date Plutus tutorials for how to use the Emulator Trace?
I've recently updated my plutus-starter based app to the latest version, and it now references plutus-apps v0.1.0, and there are a lot of changes compared to what I started with in January.
It seems ...
2
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1
answer
37
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How did SundaeSwap solve the scalability issue associated with consuming the same UTxO more than once in the same block?
I know that this was a very hot topic when SundaeSwap came out.
How did the team solve this?
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66
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Is there a way to see which Plutus code is deployed on a specific script address?
On Ethereum, for example, there is a way to see the Solidity code that is deployed in a specific address (as long as the code gets verified).
Is there a way to achieve this same behaviour in Cardano?
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Starting to learn development on Cardano blockchain platform
I am Wim.
I want to develop dapps on the Cardano blockchain platform.
I have a little bit of programming experience in Java.
So i think i will start from scratch to learn Cardano and the development ...