Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 1569

Javascript API and library for Ethereum To develop applications on Ethereum, you can use the web3 object provided by the web3.js library. Under the hood it communicates to a local node through RPC calls. web3.js works with any Ethereum node, which exposes an RPC layer. https://github.com/ethereum/wiki/wiki/JavaScript-API

1 vote

Getting errors if sending transactions at short time intervals

You need to read a bit more about what is nonce: What is nonce in Ethereum? How does it prevent double spending? The most likely reason is that since the previous transaction is not mined yet, the ac …
Miao ZhiCheng's user avatar
1 vote

How to connect truffle using HDWallet provider to Websocket-powered node?

In https://github.com/trufflesuite/truffle-hdwallet-provider/blob/master/index.js, it is hard coded to use HttpProvider You would need to fork and modify this line of code: this.engine.addProvider( …
Miao ZhiCheng's user avatar