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forgetso's user avatar
forgetso's user avatar
forgetso
  • Member for 2 years, 3 months
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7 votes
Accepted

Rust ink. Division wont return a number with float point

7 votes
Accepted

How to return the whole Mapping from a contract method?

6 votes
Accepted

Generating random numbers in ink!

4 votes
Accepted

How to prevent / remove duplicate modules and mismatched version numbers (i.e. @polkdadot/types)?

4 votes

Store String in Subtrate by using Vec<u8>:

3 votes

How do I find out which parachains include the pallets my dapp needs?

3 votes
Accepted

Manipulate block timestamp for ink! integration tests?

3 votes
Accepted

Getting ink! contract metadata from the chain

3 votes
Accepted

Connecting to a chain on `ws` localhost with polkadot.js app fails when running in brave browser

3 votes

Is it possible to use ink! with Ethereum-style accounts?

2 votes

What is this strange balance transfer that occurs during utility.batch?

2 votes
Accepted

Do ink compiler automatically generate getter function for state variable ( if declared as public ) like solidity language?

2 votes
Accepted

The package `` depends on `ink_env`, with features: `ink-experimental-engine` but `ink_env` does not have these features

2 votes
Accepted

I want to build a docker image for my substrate node

2 votes

is there any ways to automatically trigger ink smart contract based on certain conditions?

2 votes
Accepted

How to determine what parameter to pass into substrate.query() to query a storage_function from polkascan's py-substrate-interface?

2 votes
Accepted

ink! How to Execute Function in a Specific Period of Time?

2 votes
Accepted

Does it make sense to use HashMap instead of Mapping in ink?

2 votes

Why is result.status undefined in an extrinsic's SubmittableResult?

2 votes
Accepted

NewContractNotFunded error using contracts pallet with version 4.0.0-dev

1 vote
Accepted

Ink! ink_env::debug_println! does not work if message is payable

1 vote

Smart contract to IPFS communication

1 vote

Where does initial ALICE account balance come from? From development_config() or local_testnet_config() in chain_spec.rs?

1 vote
Accepted

Decoupled composition, signing, and publishing with @polkadot/api

1 vote

Unable to sign from polkadot-js console using Talisman

1 vote

How do I query the state of a contract at a given block number given the deprecation of contracts_getStorage?

1 vote

toHuman() but with regular numbers

1 vote

Get request error using polkadotjs

1 vote

How to decode an error that happened in a proxy.proxy call

0 votes

Invalid AccountId provided, expected 32 bytes, found 20