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useMemo is a hook in React that allows you to memoize a component's output. It takes two arguments: a function that calculates the value to be...
"use strict" is a JavaScript directive that indicates that the code should be executed in "strict mode." In strict mode, certain errors are thrown...
You can configure Nginx for your MERN GraphQL app on the Digitalocean droplet and redirect www to the non-www domain over SSL. Copy and paste the...
Node.js achieves this through the use of an event loop. The event loop listens for events, such as the completion of an I/O operation, and then places...
process.nextTick() and setImmediate() are two ways to schedule a callback function to be executed in the next iteration of the event loop. However,...
In Node.js, the event loop is a continuous loop that waits for external events and executes the associated event handlers. It is responsible for...