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Substrate and Polkadot Beta

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Awarded 89 times.
How to reset a parachain with a new genesis on rococo?
Awarded Dec 27, 2023 at 22:06
GRANDPA not finalizing with 2 of 3 nodes on network
Awarded Dec 21, 2023 at 16:11
How do I connect my parachain to Rococo?
Awarded Nov 21, 2023 at 4:57
ERROR: Loading of original wasm failed
Awarded Oct 24, 2023 at 10:58
What is the meaning of the account provider, sufficients and consumer?
Awarded Sep 11, 2023 at 6:40
Are weights really neccessary?
Awarded Sep 10, 2023 at 13:25
Why stakers tend to stake more on DOT than KSM? [closed]
Awarded Aug 26, 2023 at 11:55
Why only top 256 nominators are rewarded for an oversubscribed validator on Polkadot?
Awarded Aug 26, 2023 at 11:55
What are the Steps for Encoding an Extrinsic in Substrate?
Awarded Aug 11, 2023 at 2:07
How to open HRMP channels between parachains?
Awarded Aug 7, 2023 at 12:50
Transaction rollback in Substrate
Awarded Jul 25, 2023 at 6:11
how to calculate sovereignAccount for parachain?
Awarded Jul 20, 2023 at 11:40
How to properly split logic between block verifier and block import?
Awarded Jul 14, 2023 at 11:09
How to use bounded vector for storage
Awarded Jul 6, 2023 at 11:17
Transfer Assets with XCM
Awarded Jul 6, 2023 at 1:21
How to change the era period?
Awarded Jul 5, 2023 at 12:49
Understanding service.rs in substrate-node-template
Awarded Jul 4, 2023 at 11:17
How to configure a Substrate Network with Injected Block History from a snapshot or database backup?
Awarded Jul 3, 2023 at 7:07
how to add vesting in customspec.json?
Awarded Jun 29, 2023 at 11:05
What are the latest minimum specs for running a Polkadot/Kusama node (full node/archive node)?
Awarded Jun 27, 2023 at 23:08
How does the AccountData type work in FRAME runtimes?
Awarded Jun 26, 2023 at 5:26
What are the predefined accounts (ALICE, BOB, etc)?
Awarded Jun 23, 2023 at 6:40
Where to request a temporary parachain slot on Rococo?
Awarded Jun 23, 2023 at 6:21
Why is it a bad idea to use String in an ink! smart contract?
Awarded Jun 21, 2023 at 6:08
Generating an extrinsic call for a custom pallet
Awarded Jun 20, 2023 at 5:41
What is MAX_NOMINATIONS?
Awarded Jun 15, 2023 at 6:06
How `parity-bridges-common` is intended to be used for development? [closed]
Awarded Jun 14, 2023 at 9:18
When should I use Balances Pallet and when should I use Assets Pallet?
Awarded Jun 14, 2023 at 6:11
What does the `--dev` flag do?
Awarded Jun 14, 2023 at 6:11
How to generate `WeightInfo` for pallets?
Awarded Jun 9, 2023 at 5:03
What kinds of sync mechanisms does Substrate implement?
Awarded Jun 9, 2023 at 5:03
How do parachain crowdloan accounts work?
Awarded Jun 8, 2023 at 12:41
How to call extrinsic functions externally from rust?
Awarded Jun 8, 2023 at 12:41
What is the difference between Free Balance, Reserved Balance, Locked Balance, Vesting Balance, etc...?
Awarded Jun 8, 2023 at 12:41
What does the `--tmp` flag do when running the Substrate Node Template?
Awarded Jun 8, 2023 at 12:41
How to verify a signature in a Pallet?
Awarded Jun 7, 2023 at 18:42
Do I need a json chainspec for a production chain or does a code defined one suffices?
Awarded Jun 1, 2023 at 5:27
What is sealing in a blockchain?
Awarded May 16, 2023 at 5:33
How to receive P2P messages using sc-network-gossip
Awarded May 5, 2023 at 13:22
How to upgrade the client?
Awarded May 5, 2023 at 12:46
Are Offences ever pruned?
Awarded May 4, 2023 at 3:08
How can we get a Pallet's Sub-Account Address using PolkadotJS API
Awarded May 2, 2023 at 10:33
Why does Substrate have a Wasm runtime?
Awarded Apr 28, 2023 at 13:05
How to have a mapping in a custom structure inside an ink! contract?
Awarded Apr 27, 2023 at 21:15
cannot run substrate on a fresh macbook m2
Awarded Apr 22, 2023 at 7:00
How expensive is it to access storage items?
Awarded Apr 20, 2023 at 7:15
What is the difference between Babe, Aura, and Grandpa?
Awarded Mar 29, 2023 at 0:32
Outbound network traffic linearly growing with offchain protocol and recommendations for handling traffic growth
Awarded Mar 21, 2023 at 10:10
Wasm interpreter in pallet-contracts
Awarded Mar 14, 2023 at 8:17
Store String in Subtrate by using Vec<u8>:
Awarded Mar 3, 2023 at 16:03
Staking Election Failed (staking.StakingElectionFailed The election failed. No new era is planned. ) after adding EVM with NPOS(i.e BABE)
Awarded Jan 30, 2023 at 20:00
What is the proper way of executing a runtime upgrade on a parachain?
Awarded Nov 17, 2022 at 20:36
Calling the function of an other contract in Solidity
Awarded Oct 16, 2022 at 19:05
How to test cross-contract Ink! contracts
Awarded Sep 3, 2022 at 11:08
How to fix `parity_scale_codec::MaxEncodedLen` is not implemented for `T`?
Awarded Jul 16, 2022 at 9:10
Is there any way to mint new native tokens after deploying the substrate chain?
Awarded Jul 6, 2022 at 9:50
how we can implement gasless/feeless transaction?
Awarded Jun 28, 2022 at 20:33
Is there a limit to the size of a map in Pallet storage?
Awarded Jun 28, 2022 at 16:46
How to manually remove storage items using Sudo?
Awarded Jun 25, 2022 at 13:40
Why do we need #![cfg_attr(not(feature = "std"), no_std)]
Awarded Jun 15, 2022 at 17:27
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