Set up backend server
20 USD From the Messages collection (in firestore), you need to ask for data that corresponds to the date range.
Each document of the collection contains the field "(number) User".
Here the number in the eponch format is a timestamp, it can be completely different.
This is the start_date, end_date (timestamp) and end_date. The data that corresponds to this range must be drawn out.
Posts Tagged: Express.js
It is desirable to place in the complexity of O (log n)
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1 day20 USD
551 33 0 1 day20 USDI can do more than 3 years work with node.js + express. Detailed in personal reports.
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1 day30 USD
1050 22 1 1 day30 USDGood night Vladimir.
I was interested in your proposal. I work with Node, Express, Firebase, and React Native. I am pleased to help asking.
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3 days30 USD
162 3 days30 USDI can do it on php but I need more information, what type of these documents, what volume of these documents.
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