Blockchain

A blockchain is a digitized, decentralized ledger of transactions. Blockchains record a continuously growing list of records, called blocks, which are linked and secured using cryptography.
Here are 14,896 public repositories matching this topic...
faucet: simplify API
Today there is only a single /mint
api which does a number of different things. The main use of this api is to create an account + fund that account with a number of coins. Historically account creation wasn't a discrete step that needed to happen so this made sense back then. Today this leads to a couple of problems:
- Account creation and funding are handled by 2 different transactions from
-
Updated
Aug 26, 2021 - JavaScript
-
Updated
Aug 27, 2021 - Go
This came up in #11823.
Our .circleci/config.yml file is pretty long. I went through the file and here's a bunch of changes that we could do to improve it.
Deduplication:
-
t_archlinux_soltest
,t_ubu_soltest_enforce_yul
,t_ubu_ubsan_clang
andt_ubu_ubsan_clang_cli
could userun_soltest_steps
.- Note
Error: There was a timeout while attempting to connect to the network.
Check to see that your provider is valid.
If you have a slow internet connection, try configuring a longer timeout in your Truffle config. Use the networks[networ
-
Updated
Aug 20, 2021 - JavaScript
-
Updated
Aug 27, 2021 - Python
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
-
Updated
Nov 1, 2020 - Rust
-
Updated
Aug 23, 2021 - C#
-
Updated
Aug 27, 2021 - C++
-
Updated
Aug 17, 2021 - Go
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
-
Updated
Jul 31, 2021 - HTML
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
-
Updated
Jun 8, 2021 - Python
-
Updated
Aug 4, 2021
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.
-
Updated
Feb 2, 2021
-
Updated
Jul 15, 2021 - JavaScript
-
Updated
Aug 16, 2021 - JavaScript
System information
Geth version:
1.10.2-stable
OS & Version: Linux
Commit hash :
97d11b0187b4695ccf44e3b71b54155fe405a36f
Expected behaviour
As mentioned here in the official guide, the following command would allow geth to push metrics data to InfluxDB.