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john
  • Member for 1 year, 9 months
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6 votes
1 answer
146 views

Can someone explain why Anchor's ".signers([ ])" not does work with "sendTransaction" from useWallet()?

6 votes
1 answer
147 views

How to use the Metaplex `nft-packs` program?

6 votes
2 answers
1k views

How to set up new AnchorProvider without an AnchorWallet?

5 votes
1 answer
688 views

How to use the Anchor's `features = ["cpi"]`?

5 votes
2 answers
261 views

What is an "account revival attack"? Regarding the "#[account(close = <target_account>)]" constraint

5 votes
1 answer
156 views

Panic when building Anchor realloc test

4 votes
1 answer
79 views

What does "zero initialized" mean? Relating to the "realloc::zero" constraint

4 votes
1 answer
1k views

how are multiple wallets associated with a single seed phrase?

3 votes
1 answer
946 views

AnchorError caused by account: program_data. Error Code: AccountNotInitialized

3 votes
1 answer
236 views

How to use Anchor's `.view()` in frontend without prompting wallet to sign?

3 votes
1 answer
183 views

What is the difference between making a CPI using Anchor's CpiContext::new_with_signer vs invoke_signed?

3 votes
2 answers
181 views

How to convert existing secretkey to CryptoKeypair to use with new @solana/web3.js?

2 votes
1 answer
108 views

What is "seed inference"?

2 votes
3 answers
535 views

How to initialize account without discriminator in Anchor

2 votes
1 answer
133 views

How to clone metaplex metadata program to use with solana-test-validator

2 votes
1 answer
39 views

When would #[account(signer)] constraint be used instead of Signer account type?

1 vote
1 answer
57 views

When would the #[account(rent_exempt = skip)] and #[account(rent_exempt = enforce)] constraints be used?

1 vote
2 answers
2k views

How to build an instruction to a create metadata account using latest `mpl-token-metadata` library?

1 vote
1 answer
134 views

Does requesting more compute units increase the fee for a transaction?

1 vote
1 answer
21 views

Is #[account] relate at all to #[account(...)] or are they completely separate attributes?

1 vote
1 answer
67 views

What's the use case for the CPI Guard Token Extension?

1 vote
1 answer
155 views

What's the use case for the Interest Bearing Mint Token Extension?

1 vote
1 answer
16 views

What do the `indexToProgramIds` and `stackHeight` parts on transaction logs mean?

0 votes
0 answers
55 views

How to pass a signer through to custom Transfer Hook program?

0 votes
2 answers
342 views

How to read the metadata on a mint account created using the metadata interface?

0 votes
1 answer
18 views

How to calculate interest for InterestBearingConfig extension without sending a transaction?