Python wheels we build in the CI, such as PyZMQ or LIEF, do not get cached, and are rebuilt every CI run. This wastes time/CPU (LIEF can take some time to build). The versions of these packages rarely change, so we should be caching and reusing build output.

It looks like Cirrus even has a pip_cache key, that we may be able to ta

Just for RSA. Do encrypt and decrypt. Include a bold comment that this should not be used for bulk encryption.

It should be the current best practice (fetch), have proper error handling and resource allocation/deallocation and be in the style of a known answer test.

Hello spoooopyyy hackers 🎃

This is a Hacktoberfest only issue! 👻

This is also data-sciency!

The Problem

Our English dictionary contains words that aren't English, and does not contain common English words.

Examples of non-common words in the dictionary:

"hlithskjalf",
  "hlorrithi",
  "hlqn",
  "hm",
  "hny",
  "ho",
  "hoactzin",
  "hoactzine

Background

Often Tor only nodes become unreachable while still online which causes long channel downtimes and being unable to fulfill Pool bids.

Your environment

• version of lnd
  v0.12.1
• which operating system (uname -a on *Nix)
  Linux raspberrypi 5.10.17-v8+ #1403 SMP PREEMPT Mon Feb 22 11:37:54 GMT 2021
  aarch64 GNU/Linux
• version of btcd, bitcoind, or other back

Currently stratumserver has no unit tests. This will improve the quality and allow future commits to be TDD safe. All units will be tested to ensure the module as a unit itself is tested.

This is now supported with the latest mypy release.

Problem:

A common pattern is:

GUARD(s2n_stuffer_skip_write(stuffer, bytes_to_write));
uint8_t* ptr = suffer->blob.data + stuffer->write_cursor - bytes_to_write;

which could be simplified.

Solution:

*ptr could be an *out parameter to s2n_stuffer_skip_write

• Does this change what S2N sends over the wire? No.
• Does this change any public APIs? No.

Summary

Include recently added validation fields in validations subscription stream messages:

• version
• cookie
• validated hash

Motivation

This information is useful for server operators, for developing who are putting together dashboards, and the community at large.

ripple/rippled#3291 (comment)

Solution

As I was running composer to install a new library into our repo, it warned me that:

Package yzalis/identicon is abandoned, you should avoid using it. No replacement was suggested.

I'm not familiar on what packagist.org's process is to declare a package abandoned. I see that the last commit in their repo is from 2019 and there are a number of unanswered issues and pull requests.

I