I had a bit of a lazy morning in bed today, so in response to the surprisingly numerous emails I’ve gotten expressing thanks (or a desire for instructions of use) for the Twilio SMS and media deletion tool I wrote, I decided to tweak things a bit and make it a bit more usable.

Previously, media deletion occurred before SMS deletion, and while the async nature of node didn’t guarantee that everything would happen in the right sequence, the ordering of requests never led to issues until I started using it with larger sequences of texts, and the network bottlenecking threw the rhythm of the script off (obviously no script should have to work with a ‘rhythm’). The script would still run, but it was just messy.

I’ve been alternately happy and very unhappy with my service from Twilio, a well known company that provides easy SMS and voice capability to applications via its API. You can see a script I wrote to handle a similar but different issue from this post here.

When you send SMS to the service, it delivers it to your receiving application as a POST request (kind of webhook-ish). The POST request includes metadata about the message, the message itself, and, in the case of MMS, an URL where the image is publicly available on Twilio’s servers. This URL is randomized and decently secure, but nonetheless public.

I’m trying to get more and more comfortable with node.js, and I’m finding it really handy to put together quick command line apps I might otherwise be putting way too much cruft into if I would have used PHP.

Today’s utility was one I’ve been meaning to write for a while – it uses the Tumblr API to find tumblog posts that originated from the blog owner (i.e. NOT reblogs). This can be interesting to quickly go through thousands of posts and see content that the person personally wrote themselves.

Just got my grades back – all my classes passed! (WOO!)

Life’s been pretty busy the last few weeks coming into finals, so now that I’m on break, it’s weird not having a priority list in front of me.

Sometime in the coming weeks, I’ll be implanting my second magnet in my finger. This is particularly exciting because it’s NOT a parylene magnet; it’s a titanium nitride coated N52 from Dangerous Things — made just for biohackers! I’m super excited to set a date with Linda and get that puppy in there.

**TL;DR **twilio-sms-delete is a tool to iteratively delete all SMS and associated media from your Twilio account.

Twilio is a great tool for integrating SIP and SMS into your web applications. It’s got a great, simple interface, and API packages for many of the big languages (Python, PHP, JS, etc.).

When an SMS is sent with media (like a picture or audio; technically an MMS), Twilio makes it available to your application as a publically accessible (but very hard to guess) URL (the actual URL is provided in the JSON of the callback data; no non-text data is given in the callback).

It’s still a closed alpha, but I took a couple hours’ break from studying tonight to hammer out a few new features, especially features that help take DB in the direction I originally intended it – cold analysis of the crimes and locations, and less of a focus on the people and who they are (although that can be interesting).

I already had Frequency Analysis, which covers a small part of temporal breakdown by day, hour, etc (see the first pic). Tonight, I added Crime Analysis, which focuses on the crimes themselves – what’s most common, what occupations are seen the most, where are arrests happening, etc.

Fun side note: I just was deemed unable to give blood for right now due to my clotting the needle twice. I’m thinking of becoming a new super hero. PLATELET MAN TO THE RESCUE.

It’s been a while since I’ve posted about my magnet implant. It’s still chillin’, mostly subcutaneous, but with a little edge between my dermis and epidermis. I’m expecting some kind of trauma to jar it out one of these days, or for it to work itself out on its own (although it’s stayed at the same depth for the last two months, so we’ll see).

My latest project:

So Taylor Otwell just merged my pull request. I promise this is my last post freaking out about contributing to open source projects. BUT TAYLOR OTWELL.