Blockchain

It is currently difficult to see if this API is implemented at all and what the API actually is from the docs, for which there are none. It should be here I think(?): https://geth.ethereum.org/docs/rpc/ns-eth

Task Difficulty: 6/10
Points of Contact: @JoshLind, @davidiw

Problem Description

Diem offers a validator operator tool that allows validator operators (i.e., the entities responsible for operating validator nodes) to perform useful debugging and operational [tasks](ht

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

Came up in ethereum/solidity#11507 (comment).

Description

Currently both Error and Warning are displayed in red in the terminal so errors do not stand out and warnings are not easy to discern from errors. I haven't checked, but I suspect that the info messages added in #11606 are red too.

The output would be more readable if warnings and infos

Issue

The "Full Example" of using @truffle/contract to interact with contracts should include an example of listening to an event with a filter.

In the past, it used to be possible to pass a filter object on indexed event parameters when listening to an event, as seen for example [here](https://ethereum.

Consider the following code (using AsChangeset instead / in addition to Insertable produces the same error message):

#[derive(Insertable)]
struct Foo {
        #[column_name = "type"]
        ty: String
}

This code is wrong because eventhough the table has a column called type, the auto-generated schema.rs file renames that to type_ to avoid using a keyword as an

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

Background

Macaroons are created after wallet creation. However, the documentation in the main installation (https://github.com/lightningnetwork/lnd/blob/master/docs/INSTALL.md) states the following:

Running lnd for the first time will by default generate the admin.macaroon, read_only.macaroon, and macaroons.db files that are used to authenticate into lnd.

As a first-time LND user,

Problem

We still have some python2.7 in the following scripts. Python2 is EOL

ci/dependabot-pr.sh
system-test/automation_utils.sh

Proposed Solution

Port them to Python3

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

After X minutes of being open plus Y seconds of idleness (i.e. don't reload while user is moving mouse, etc.), reload the homepage or category pages to show the latest content.