August 2019
Intermediate to advanced
486 pages
13h 52m
English
Content preview from Mastering Blockchain Programming with Solidity
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Replace/update
If a user wants to change some transaction fields they have initiated, they can do so by changing the values and keeping the same nonce in the new transaction. A replace transaction is mostly used when a transaction is in the pending status for a longer duration because of the low gas price, and just increasing the gas price of the same transaction could increase the likelihood of it getting executed by the Ethereum network.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.