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bkchr
Moderator
  • Member for 2 years, 4 months
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13 votes

Why do I need to use SCALE codec?

13 votes
Accepted

Are weights really neccessary?

11 votes

When to use .expect()

11 votes
Accepted

Trait bounds not satisfied for `Balance` type

10 votes
Accepted

How to output debug log in `build.rs`?

10 votes
Accepted

What is the difference between full nodes, authoring nodes, and/or collator nodes

9 votes

Is it possible to use format! in Substrate runtime?

9 votes
Accepted

What is sealing in a blockchain?

9 votes
Accepted

Do I need a json chainspec for a production chain or does a code defined one suffices?

9 votes

Solo Substrate chains - are there any examples yet?

8 votes
Accepted

How to get pallet index (u8) of a pallet in runtime?

8 votes
Accepted

Proof of Stake algorithms, why use Aura as block producer?

8 votes
Accepted

What is the KeyOwnerProofSystem in BABE config?

8 votes

Block times in parachain are twice as long as configured

7 votes

Why using value and value reference as parameter in functions of StorageValue and StorageMap are both OK?

7 votes
Accepted

How would someone go without the SUDO pallet?

7 votes
Accepted

How to turn off certain RPCs?

7 votes
Accepted

Which data to put in a Pallet Event?

7 votes
Accepted

How are Events aggregated

7 votes
Accepted

Cannot find macro `vec` in this scope when using pallet-staking

7 votes

Will asynchronous backing increase the available block weight?

7 votes
Accepted

Warning: some crates are on edition 2021 which defaults to resolver = "2"

6 votes
Accepted

Is GRANDPA warp sync the recommended method for syncing a node?

6 votes

BTreeMap storage type

6 votes
Accepted

Where should pallet migrations be executed?

6 votes
Accepted

How to set base_fee and len_fee to zero?

6 votes
Accepted

On-chain storage version on new chain seems to be incorrect

6 votes
Accepted

What is the meaning of pallet::compact in Pallet development

6 votes

Transactions lifecycle

6 votes
Accepted

Which Operating Systems are officially supported?

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