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11min

Data validation in nodejs and express using Joi

When we write backend code that interacts with end-users and takes and processes data from requests, we have t...

9min

Middleware in Express.js

Let’s say there is a route that you want only authenticated users to access. In this case, you will put up a c...

11min

Express Error Handling

Errors need to be handled in such a way that no sensitive data gets out to the public. For example, if you ent...

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Blockchain Prerequisites - Cryptography Concepts

You must have heard about Bitcoin, Ethereum and other cryptocurrencies and the technology behind all of them: ...

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Submitting a Thrive Article

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