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Gav's user avatar
Gav's user avatar
Gav's user avatar
Gav
  • Member for 2 years, 3 months
  • Last seen more than a month ago
21 votes
Accepted

What's the impact of underestimating Weights?

17 votes
Accepted

When to use .expect()

15 votes
Accepted

Generate AccountId from sr25519::Public

14 votes

Is there a limit to the size of a map in Pallet storage?

13 votes
Accepted

Why do I need to use SCALE codec?

13 votes
Accepted

Can the destroyed assets be recovered after the XCM teleporting failed?

12 votes

How to perform a large migration?

11 votes
Accepted

How to determine destination chain transfer fee when executing tx.xcmPallet.reserveTransferAssets

11 votes
Accepted

Are there any event patterns for pallets to communicate within the runtime?

11 votes
Accepted

Democracy rework in Substrate

11 votes
Accepted

Why is there no `Default` implementation for `T::AccountId`?

10 votes
Accepted

How to convert substrate Specific Types(Option<BalanceOf<T>> ) to Rust Primitive types (U64)?

8 votes
Accepted

How to choose a Lock Identifier?

8 votes
Accepted

Should pallets that lock currency check for MaxLocks?

7 votes

Increase variable value of Balance<T> type

7 votes
Accepted

Is there an ID for XCM message?

6 votes
Accepted

About some balance terminology

6 votes

How to calculate the optimal tip for Substrate

6 votes
Accepted

extend_lock vs set_lock

5 votes

How can a Dapp know if the node produces blocks automatically or not?

5 votes

How to reference the function with udf type parameters from another pallet in benchmarking

5 votes

How to create custom origin that executes abritrary code on transactions

4 votes
Accepted

Is there an analog for MEV in Polkadot?

4 votes
Accepted

What is the difference between `GlobalConsensus` (tuple struct with NetworkId) and `NetworkId` (be used via AccountId32) in XCM `MultiLocation`?

4 votes
Accepted

How are solo chain validators protected against DoS?

3 votes

XCM Transact for interfaces

3 votes
Accepted

How to import a token from Parachain X to my Parachain Y

3 votes
Accepted

How to execute an ELF binary after a successful transaction

3 votes

Must all code in projects using substrate /client/* and sc-* code be GPL licenced?

3 votes

Implement MaxEncodedLen for Nested Origin