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defi18n | Free translation strings for dapps and crypto wallets | Cryptocurrency library

 by   nanexcool JavaScript Version: Current License: CC0-1.0

 by   nanexcool JavaScript Version: Current License: CC0-1.0

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kandi X-RAY | defi18n Summary

defi18n is a JavaScript library typically used in Financial Services, Fintech, Blockchain, Cryptocurrency, Ethereum, React applications. defi18n has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.
A collection of translation strings that you can use freely on your project or dapp so that more people can be exposed to the world of Ethereum and Decentralized Finance.
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • defi18n has a low active ecosystem.
  • It has 35 star(s) with 20 fork(s). There are 2 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 3 open issues and 0 have been closed. There are 2 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of defi18n is current.
defi18n Support
Best in #Cryptocurrency
Average in #Cryptocurrency
defi18n Support
Best in #Cryptocurrency
Average in #Cryptocurrency

quality kandi Quality

  • defi18n has 0 bugs and 0 code smells.
defi18n Quality
Best in #Cryptocurrency
Average in #Cryptocurrency
defi18n Quality
Best in #Cryptocurrency
Average in #Cryptocurrency

securitySecurity

  • defi18n has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • defi18n code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
defi18n Security
Best in #Cryptocurrency
Average in #Cryptocurrency
defi18n Security
Best in #Cryptocurrency
Average in #Cryptocurrency

license License

  • defi18n is licensed under the CC0-1.0 License. This license is Permissive.
  • Permissive licenses have the least restrictions, and you can use them in most projects.
defi18n License
Best in #Cryptocurrency
Average in #Cryptocurrency
defi18n License
Best in #Cryptocurrency
Average in #Cryptocurrency

buildReuse

  • defi18n releases are not available. You will need to build from source code and install.
  • Installation instructions are not available. Examples and code snippets are available.
defi18n Reuse
Best in #Cryptocurrency
Average in #Cryptocurrency
defi18n Reuse
Best in #Cryptocurrency
Average in #Cryptocurrency
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defi18n Key Features

Free translation strings for dapps and crypto wallets.

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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 defi18n

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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