Cryptocurrency

There are some outstanding OSS-Fuzz issues which I am unable to debug: "New" ones in https://bugs.chromium.org/p/oss-fuzz/issues/list?q=bitcoin-core

Useful skills:

• Background in OSS-Fuzz infra (https://google.github.io/oss-fuzz/advanced-topics/reproducing/)
• Background in Fuzzing (https://github.com/bitcoin/bitcoin/blob/master/doc/fuzzing.md)
• Strong debugging skills

Wan

I would like to filter out low volume pairs by volume in the last x hours. The result is that during more quiet hours, especially in the weekend, my pairlist will be shorter.

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

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.

I've been experimenting with the crypto aspects of the library, and I do see that there are the endpoints for daily, weekly, and monthly, however the endpoint for intraday is not available using the "function=CRYPTO_INTRADAY" from the Cryptocurrencies section of the API.

I would assume the format would be:
`(data, meta) = cc.get_crypto_intraday(symbol = "", interval = "", market = "", outputs

Add custom clj-kondo hooks for macroses to ensure that lint rules are followed inside them.

Macros to be handled:

• fx/defn - similarly to defn with check on metadata for ::events
• fx/merge - seems like it could be lint'ed as thread macro, plus warn on limitations
• defview
• letsubs - lint as let + check on types for

Those two things tend to stall a bit on startup. It would be nice to have the [0%]... output for them.