Blockchain

I had a unclean shutdown less than a day ago and got this warning afterwards:

WARN [03-26|10:10:29.944] Unclean shutdown detected booted=2021-03-17T13:16:42+0000 age=1w1d20h

As it would be better to have the "age=" part closer to the shutdown @holiman suggested to update the marker like every 5 minutes

Consider the following error message reported by the Move compiler.

use MyPackage::MyCoin::{Self, MyCoin};
   │           ^^^^^^Unused 'use' of alias 'MyCoin'. Consider removing it

You get this message when the module has no calls to functions in MyCoin. The correct fix is removing the Self from the use declaration. But:

• the error message mentions MyCoin, which might mak

Original title: "unusual behavior with mapping within struct within library".

Description

When a library contains a struct type whose only member is a mapping, and a contract contains a public member of that struct type, then compilation fails with error Internal or recursive type is not allowed for public state variables.. But if you add a further field in the struct (of type `

Per stackoverflow post https://stackoverflow.com/questions/69115892/hyperledger-fabric-java-chaincode-timeout-expired-while-starting-chaincode  , it appears Java chaincode is missing from chaincode as an external service doc topic:
https://hyperledger-fabric.readthedocs.io/en/latest/cc_service.html#writing-chaincode-to-run-as-an-external-service

When using the --quiet option with the migrate command, Truffle displays the "possible unsupported option" message. This should be added into the allowedGlobalOptions array for the command so that it doesn't display this message.

Setup

Setup a project with sqlite using the following up.sql:

create table example (
    id integer not null primary key,
    calculated integer generated always as (id*2)
);

Versions

• Rust: 1.56.0 nightly
• Diesel: 1.4.7
• Database: Sqlite
• Operating System Linux

Feature Flags

• diesel: sqlite

Problem Description

Sqlite does

Creating a new issue based on lbryio/lbry-sdk#877

• Update ensure_directory_exists() to check that the directory is writable by the current process.
• If it's not, return a useful error
• Add tests to cover the case when
  • download directory does not exist
  • download dir exists but is not writable
  • dir exists an

Problem

I'm trying to build for the x86_64-unknown-linux-musl target so I can call my program from AWS Lambda. It is failing to cross compile because of hdiapi cross-compile stuff. I do not need hardware wallet as my scenario is running in the cloud.

hidapi is referenced by solana-remote-wallet which is referenced by solana-clap-utils which is referenced by `solana-account-deco

REST API /v2/wallet/utxos is returning empty array after upgrading the LND to 0.14.1

It was returning the list of utxos before this upgrade and lncli still returns the correct utxo list.

A parametrized option to set the blocksize would be useful to experiment with. As quorum is used in a private setting I think this option should be available

Issue Description

Per https://blog.ripplex.io/sunsetting-ripplex-io/, the ripplex.io site is being sunset. There are several references to it (and its predecessor xpring.io) in the rippled documentation that need to be updated.

As of 1.8.0-b3:

$ grep -ri -e xpring.io -e ripplex.io
RELEASENOTES.md:This release [significantly improves memory usage](https://blog.ripplex.io/how-ripples

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