Blockade for "Save Perarivalan"

My post Save Perarivalan was sadly late, but one of the earlier posts written in English. I have also tried my best to translate popular conspiracy theories on Rajiv Gandhi assassination. Fortunately that seem to have worked well and the post got more attention -- especially news like this: The noose and their views [Mid Day, November 4, 2011] started to appear.

Recently I have noticed traffic to the page with referrer links http://x.x.x.x:15871/cgi-bin/blockOptions.cgi?ws-session=xxx -- meaning the page is blocked using Websense. When I resolved the IPs, shockingly they're from some big IT companies!

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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?