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 14,625 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 4, 2021 - JavaScript
-
Updated
Jul 31, 2021 - Go
Continuation of the refactor from #11518.
Abstract
Many options in CommandLineOptions
have a value even if they are not specified on the command line. In some cases the default value is intentional, in others it's simply left at that because the value is irrelevant. Sometimes there's a special value use to indicate that the setting is not initialized.
The task here is to use `optional<
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 3, 2021 - JavaScript
-
Updated
Aug 4, 2021 - Python
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
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
-
Updated
Nov 1, 2020 - Rust
-
Updated
Aug 4, 2021 - C++
-
Updated
Jul 23, 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
Jul 12, 2020
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 2, 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.