Questions tagged [dapp-development]

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using multi index table as temporary cache

I am making a game that generates a list of winners every round end and lets those winners claim their rewards every round. The way I made it work is to have the server write to a multi index table in ...
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23 views

Build existing autoconf C project to include in smart contract

I'd like to include GNU's GMP library in my smart contract project. It's an autotools/autoconf project, how can I compile it as a standalone webassembly library and then include it in my smart ...
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113 views

How to add current date and time in the table so we know when a game score was logged?

For a gaming leaderboard. players will be able to compete with each other through a leaderboard. When a new score is added, it is inserted in to a table that is scoped to the game Each game is ...
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203 views

Regex validation on smart contracts

Is is possible to use regex validation in a smart contract?
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111 views

Tutorial on how to connect a website login to logging in with Scatter Desktop?

I have a website with the ability to login with your username / password. But I want to create a way to login with Scatter Desktop. Are there any tutorials on how one can go about doing this? My ...
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1answer
43 views

As of January 2019, what are the top 10 Dapps on EOS?

What are the top DAPPS on EOS as of 2019 JAN? Dapps as in "fully" decentralized and also ones that are "centralized". I believe many of the EOS dapps are centralized and not really "decentralized" as ...
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72 views

is that a good way to gather smart contract action data in backend with Demux.js?

there is a Bill functionality in my DApp, which need gather millions of EOS action data to make up a token transfer data for front end to display. the question is, it takes quite a long time. if it ...
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2answers
64 views

Onboarding new eos users to a note taking dapp

I have a note taking dapp on the Ardor blockchain and say I wanted to migrate it to EOS. Currently these notes are just palin text messages stored in the blockchain directly (ardor data cloud). In ...