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The Reactive Extensions for JavaScript (RxJS) is a set of libraries for composing asynchronous and event-based programs.

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Store first value of http request with rxjs but keep doing httprequest

With RXJS library : I need to store values from the FIRST http request, but keep doing other http request on demand. I have done this code so far, and that is working. … const Rx = require("rxjs"); let numHttp = 0; const httpRequest = () => { let a = []; numHttp = numHttp + 1; for (let i = 0; i < 10; ++i) { a.push({ num: i, http: numHttp }); }; …