The function arguments to core.NewBlockChain got way out of hand. We need a config structure instead.

While ccxt does a great job unifying most functions / settings, not everything is or can be unified.
I think it would be good to provide a separate wiki/documentation page which documents exchange-specific properties.

The behavior is there now and all is working well - but to find it users need to search through issues (which are not easy to navigate) to find certain exchange-specifics - and o

Overview

Related to ethereum/web3.js#2266

There should be a way to overload the TypeScript definition of Web3 constructor to accept custom providers. I've tried e

Spun out of #2868, it seems that the Interacting with your contracts docs don't have any mention of instance.methods (and neither does the @truffle/contract README)

Seems like the only place this feature is documented

We have a RELEASING.md document that is outdated since the introduction of our release scripts. We should remove most of the content and instead write a description of how to use those scripts.

opened to replace #4223

Version: `0.10.0`
OS & Version: linux
Node version: `geth 1.8.2-stable-b8b9f7f4`

It seems that in "Latest transactions" in Ethereum Wallet there are listed pending transactions from all networks (the real network and several test networks) without displaying which network this transaction is of.

So either show it noticeably or l

• Parity Ethereum version: 2.4.5 or 2.4.6
• Operating system: Linux
• Installation: binary from Github | releases
• Fully synchronized: both, no and yes
• Network: ethereum
• Restarted: yes

Actual behaviour

When starting parity 2.4.5/2.4.6 in archive mode (tracing on, db_compaction ssd, pruning archive, fat_db on) with the default settings for the cache_size

There seems to be an issue with update_flags on some ARM instruction (at least for ADC and SBC). More precisely, Capstone reports update_flags as true when it should be false (according to ARM reference manual).

The following code snippet shows the issue:

from capstone import *
from capstone.arm import *

CODE = [
    b"\x03\x00\xa1\xe0", # adcal r0, r1, r3
    b"

The section on style guides is quite short at the moment.
A more extensive description with examples would be better.

This can be highly valuable for newcomers and for the community as a whole!

There are some good style guides already out there that could be incorporated like this one:
https://github.com/0xcert/solidity-style-guide

Had a hard time building both Aleth and Solidity, which were getting stuck on make.

Realized I should upgrade my GCC to a more current version, I had the initial configuration of:

• Ubuntu 16.04
• GCC/G++ 5.4.0
• clang version 3.8.0
• Boost 1.71

I then upgraded to G++ 6.5.0 and it is building successfully.

Ironically I wanted to contribute so I think this is a good starting po

Quorum doesn't return a message error clearly specifying the cause of an error (from a user standpoint) when the transaction manager fails to Quorum (e.g: 400 bad request, ...).

System information

Release: 2.2.3

Expected behaviour

Helpful error message

Actual behaviour

invalid argument 0: json: cannot unmarshal non-string into Go value of type common.Hash

Describe the bug
When clicking the X in the upper-right corner of the network switching overlay, MetaMask unexpectedly switches networks to Ropsten.

To Reproduce
Steps to reproduce the behavior:

1. Install, open, and log in to MetaMask.
2. Connect to a network other than Ropsten.
3. Click on the network selector.
4. Scroll down to "Localhost 8545" or any other custom RPC which

For a university school project I will be making some edits to your documentation which will aim to make writing more technical

Please add edits if you would like :)

The gas is counted incorrect in the first time .send() is invoked, because it also sums the cost of deploy the transaction.

I had to do a workaround (see status-im/account-contracts@291fd9b#diff-8ae90872f0505462a211bc1fa2f5f03eR28 ) to show proper gas, which is a transaction to anywhere before doing the other transactions I want to tes

Bug Report

Problem

The amount is the first field in a transaction. When you fill this out, and then add recipient by scanning their QR code, the amount is reset.

Expected behavior

Amount is maintained unless user cancels the Tx.

Actual behavior

Set Tx amount.
Scan recipient QR code.
Amount is cleared and must be re-entered.

Follow-up to: #3846.

When restarting a task with the option to retain finished subtasks (RPC call comp.task.restart_subtasks), finished subtask results are copied over to newly created subtasks. However, the node info from the original subtask (name, id, address) is not included in the state of the new subtask. This has no impact on Golem's operation, but would be a UX improvement.

The rel

We need to create our own docker image with git, sphinx-build and gradle to create the documentation and commit it into github.

The default docker image doesn't accept the html tags.

The docs on Built in Functions should include an example in the description of each function. These examples should also be included in the test suite so that if any syntax changes, we know to update the documentation as well.

There is no warning about the number of computing resources that a default configuration will take.

Expected Behavior

Indication on the expected computing resources required. Ideally checking the available resources and warning when not enough are available, implying some applications may need to be closed before running a default configuration/workspace.

Current Behavior

The configu

It's nice if testing doesn't produce unnecessary artifacts after running with success but keeps relevant info on fail for further inspection.

Pytest should have a nice way of creating fixtures that can post-process a test based on whether it failed or not https://docs.pytest.org/en/latest/example/simple.html#making-test-result-information-available-in-fixtures

If a test fails, then keep the

Problem Definition

To work arround an issue with setuptools>45.0.0 I added 'pkg_resources.py2_warn' to the list of hiddenimports in the raiden.spec.

As soon as the corresponding issue with setuptools is fixed we can remove pkg_resources.py2_warn from our hiddenpimp