Quora, missing promotional buttons

I've finally got an account in Quora. Google Groups once captured Usenet and now Quora is capturing the market. Right now, my profile and activities are in stealth mode. The information is quite addictive. But, I couldn't still find a button to link to Quora profile--something like Twitter's follow button or LinkedIn's button. I think, Quora is yet to focus here on promotion.

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Photo got published in Kumudam magazine

I'm extremely surprised to find that the photo I took in Dakshina Chitra and later uploaded to Wikipedia got published in Kumudam magazine (dated July 1, 2009).

Hardening WordPress at WordPress Community Meetup - Mar 2020

Today spoke about hardening WordPress at the WordPress meetup . It's a nice experience as the audience were from mixed backgrounds (developing, marketing, product management, etc). My slides and links are available in the Pinboard . I have also shared an actionable checklist to harden a WordPress instance, that anyone can use in the form of the Restyaboard app (Restyaboard similar to Trello but open source and can self-host).

Interview question #2

This is related to PHP's array . An array has number of elements. All elements are integers and unique, which means there is no repetitive integers. (e.g.) $foo = array(7, 5, 9, 13, 2, 8); You have to sort the array, provided: You should scan the elements only once. You're not allowed to compare the elements when sorting. (i.e., you're not supposed to use any comparison operators) Sorted resultant array may not be the source array. How will you do that?