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nftgecko | Manager for Non Fungible Token | Cryptocurrency library

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kandi X-RAY | nftgecko Summary

nftgecko is a JavaScript library typically used in Blockchain, Cryptocurrency, Ethereum, Vue applications. nftgecko has no vulnerabilities, it has a Permissive License and it has low support. However nftgecko has 165 bugs. You can download it from GitHub.
Manager for Non Fungible Token

kandi-support Support

  • nftgecko has a low active ecosystem.
  • It has 10 star(s) with 3 fork(s). There are 7 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 2 open issues and 0 have been closed. There are 1 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of nftgecko is current.

quality kandi Quality

  • nftgecko has 165 bugs (0 blocker, 0 critical, 66 major, 99 minor) and 2831 code smells.

securitySecurity

  • nftgecko has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • nftgecko code analysis shows 0 unresolved vulnerabilities.
  • There are 98 security hotspots that need review.

license License

  • nftgecko is licensed under the MIT License. This license is Permissive.
  • Permissive licenses have the least restrictions, and you can use them in most projects.

buildReuse

  • nftgecko releases are not available. You will need to build from source code and install.
  • It has 22833 lines of code, 0 functions and 210 files.
  • It has low code complexity. Code complexity directly impacts maintainability of the code.
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nftgecko Key Features

Manager for Non Fungible Token

nftgecko Examples and Code Snippets

No Code Snippets are available at this moment for nftgecko.Refer to component home page for details.

No Code Snippets are available at this moment for nftgecko.Refer to component home page for details.

Community Discussions

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QUESTION

Why on printing I get value of null from API call in Loop

Asked 2022-Apr-16 at 03:06

COIN LIST is an array of crypto coins(["BTCUSDT",...]). I try to get the price using getPriceAction and RSI from getRSI and these two functions are working when I try to console DATA. But when I try to print the response after the completion of the loop. It prints the empty array and the length is 0 of this array. I want to store the DATA object (consisting of SYMBOL, closing price and RSI) as an element in the response array

 import { COIN_LIST } from "./COIN_LIST.js";
    import { getPriceAction } from "./PRICE_ACTION.js";
    import { getRSI } from "./RSI.js";

async function main() {
  try {
    let response = await [];
    await COIN_LIST.forEach((element, i) => {
      setTimeout(() => {
        let data = { symbol: element };
        getPriceAction(element, "4h").then((res) => {
          data.closingPrice = res;
          getRSI(res).then((res) => {
            data.RSI = res.reverse();
            data.closingPrice = data.closingPrice.reverse();
            response.push(data);
            console.log(data)
          });
        });
      }, i * 1000);
    });
    console.log(response);
  } catch (error) {
    console.log(error.message);
  }
}
main();

ANSWER

Answered 2022-Apr-16 at 02:43

After the completion of the loop, the promises didn't get resolved yet, that's why it print an empty array. One way to achieve what you need is using await for(...), or wait for all promises to be resolved, and then print the results.

import { COIN_LIST } from "./COIN_LIST.js";
import { getPriceAction } from "./PRICE_ACTION.js";
import { getRSI } from "./RSI.js";

async function main() {
  try {
    let response = []; //---> don't need that `await`
    const promises = []; //---> array of promises
    COIN_LIST.forEach((element, i) => {
      setTimeout(() => {
        let data = { symbol: element };
        const promise = getPriceAction(element, "4h").then((res) => {
          data.closingPrice = res;
          getRSI(res).then((res) => {
            data.RSI = res.reverse();
            data.closingPrice = data.closingPrice.reverse();
            response.push(data);
            console.log(data)
          });
        });
        promises.push(promise) //---> save the reference to a promise
      }, i * 1000);
    });
    await Promise.all(promises) //---> await for all promises to be resolved, then print the result
    console.log(response);
  } catch (error) {
    console.log(error.message);
  }
}
main();

Source https://stackoverflow.com/questions/71890607

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install nftgecko

You can download it from GitHub.

Support

We are looking to add more NFT projects. Do feel free to contribute. For more details, please refer to CONTRIBUTING.md.

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