Let's talk image compression! Services like Twitter will often apply aggressive levels of compression in order to reduce their storage space and decrease download times. This can have negative consequences for usability and image quality. Here's an example - this detail of a logo from my former employers, Vodafone. Solid red - with some fine […] Read More
(This isn't really a security issue, although I've disclosed it to the Twitter team.) "Fuzzing" is a computer science term which means "sending weird data into a program and seeing what happens." It's a useful way to see how your code can break in new and unexpected ways. It's particularly good at showing what a […] Read More
The Video EVERY EMOJI! pic.twitter.com/2fCUqwu67c — ꧁Terence Eden꧂ ⏻ (@edent) October 24, 2017 Download the WEBM version (19MB). The Process Mostly notes to myself, but I thought you lot might be interested 🙂 Get Every Emoji from Twemoji Twitter maintain the Twemoji Project - it contains high quality SVGs of every emoji. They generously make […] Read More
Here's a very simple introduction to getting started with Tweepy - a Python program which lets you access Twitter. This will work on small computers like the Raspberry Pi. Everything here takes place in the Terminal on the Command Line. This should work on Windows and Mac - but I'm using Linux. Get Python Open […] Read More
Five years ago, Twitter updated its logo and demonstrated that it could be made entirely of circles. Interestingly, the official Twitter logo doesn't use circles directly. So, here is an SVG I've made which is only circles: Or, without the edges, and no transparency: And the raw code: <svg height="100" viewBox="0 0 100 100" width="100" […] Read More
Ever had a moan at your bank on Twitter? You're not alone - it's one of the most popular ways to interact with large companies. But how can you be sure that you're actually talking to the real customer services team? There's been a worrying rise in the number of fake accounts which attempt to […] Read More
Companies face a complicated choice. Make things easy for the customers, or make things secure for them. Convenience seems to take priority most of the time. This forces companies to get their customers to risk their own security. In this example, we see Verizon Wireless asking their customers to type their passwords into Twitter for […] Read More
Update! The source-code for this app can be found at https://github.com/edent/TweeView Many years ago, I created a threaded conversation viewer for fledgling social network App.net. It was a unique way to flow through a conversation without having to be constrained by the linear vertical scroll of the typical web browser. App.net died - and I […] Read More
Twitter has recently improved the accessibility of its site. When uploading an image, a user can add alt text - a short description of the image for people with visual impairments. Here's an example: This is a test to see if alt-text in images is searchable on Twitter.alpaca omnithorp pic.twitter.com/JHgCSaXpKd — Terence Eden ⏻ (@edent) […] Read More
This is a lazy way of making a collage of Tweets. I was originally going to use this method: @edent No idea about getting urls, but this may or may not be useful (cmd is also in image alt-text) pic.twitter.com/Jh3YH4yKI0 — mike (@6byNine) October 29, 2016 but, sadly, gnome-web-photo crashed repeatedly when I tried to […] Read More