How to use Online Designer with FastReport.Core Library
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Many FastReport.Core users are interested in how report generators work in Web applications written using React libraries. In this article, we will introduce how to use an online designer. Although it is displayed in the same Web object as a regular report, it is quite different from what is shown ...
Posted by quetz67 on Thu, 09 May 2019 20:58:02 +0200
Constructing an application dApp of Etherfang+IPFS+React.js
Why do we build this? It is very expensive to store a large amount of data on the block chain of Taifang. According to the Yellow Paper of ETF, it is about 20,000 gas, 256 bit/8 bytes (1 word). Based on 02/28/2018 gas price is 4 gwei/gas. Please refer to: https://ethgasstation.info Know the current price.
Each transaction has 8 bytes of 20,000 ...
Posted by thepreacher on Wed, 08 May 2019 18:00:02 +0200