Get last element of Array in Javascript

You can always do it in the fastest way. If performance is a deal breaker for you where you are writing code for million concurrent connections then arr.length -1 is your thing. But if you fancy some ES6 like I do, then read on..

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Categorized as ES6, TIL

WordPress asking for FTP credentials on localhost

Unable to Add/Delete plugin in localhost?
After you new and shiny localhost installation you go ahead and start cleaning up. Keeping one fallback theme twenty twenty and deleting others. Then you go ahead and try deleting the Hello Dolly plugin and the Akismat plugin which I believe may not have much usage in localhost and you face this issue of unable to delete or install wordpress plugin without error.

Start a basic server using express

Express is an amazing framework. We can start running a server by writing only 4 lines of code. After that, we can also set routes and assign responses if someone is requesting those routes. For now, let’s spin up our basic server.

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Categorized as NodeJS, TIL