Tag: Web

Facebook Photo Compression

A couple weeks ago there was a Reddit post on /r/Android recommending Facebook users upload photos via the mobile website rather than the official Android Facebook app. The app reportedly compressed an original 8MP (4.5MB) photo to only 0.6MP (100kB) whereas the mobile website uploaded at 3MP (440kB). For a typical 4:3 ratio photograph, 0.6MP works out to neither dimension having more than 1000 pixels! Viewers on almost all current smartphones and tablets would be looking at an image smaller than their screen size. For a social network so heavily driven by photographs, you would think Facebook would do a better job maintaining some modicum of image quality. Most users probably have no idea their images are being so heavily degraded by uploading via the app. This blog examines the varying quality of Facebook image uploads in an attempt to identify the best option if you must upload to Facebook.

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Google Scholar Visualization

One of the most common images I see during science presentations is the frequency of publications within a particular field over time. It’s a great way to show the growth of the field while attempting to validate the worthiness of the research that follows. As far as I can tell, most people manually assemble this data with sequential searches on Google Scholar or Web of Science. This seemed like a straightforward opportunity for automation, so I made a little website that does just that. It takes a Google Scholar search query and a range of years and plots the number of results over time.

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Full Page Background Image with CSS3

Several of the websites I’ve created use a background image as part of the design. It turns out that making the image stay centered, maintain the same aspect ratio, scale with the browser, and always fill the entire page is a difficult task. After several infuriating hours of trial and error, I finally figured out how to make all the above occur in a modern browser using only CSS3. Check out this JSFiddle for an example of it in action or read on for an explanation.

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Taylor Swifting

I had a really random idea the other day for a simple coding project using the LastFM API: When was the last time you listened to Taylor Swift? This is obviously an extremely important statistic to know for the Taylor Swift obsessed. I already made a tool to lookup the first time you listened to an artist using your LastFM profile, so this was a relatively straighforward adaptation. I also wanted to take this opportunity to leverage the power of jQuery to asynchronously load the information rather than simply waiting for a static page. Check out The Last Swifting here or continue reading for more information.

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The Dogecoin Halving Countdown

The first block reward halving for Dogecoin resulted in many Reddit users asking when the event was occuring and how much the new block reward would be. I haven’t been able to find a good countdown website so I decided to throw one together myself. It uses the DogeChain API to grab the current block number and estimates the time until the next change in the block reward. Since the Dogecoin protocol establishes the specific block rewards, it’s relatively simple to calculate it with some accuracy. Check it out by clicking here!

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LastFM First Listen

When was the first time you listened to M83? What about LIGHTS? If you’re a LastFM user, then I’ve made a little web-app you can use to look it up! All you need is an active LastFM account and to have been tracking your music listening with their scrobbling service.

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Twitter Analytics 2.0

A couple years ago I made a simple Twitter Stats page to depict my tweeting activity. It was originally powered by some datasets pulled from TweetStats but I eventually upgraded it to run entirely from my own server. It was extremely barebones and grabbed my Twitter feed every hour and downloaded all the tweets that had been added since the previous update. Unfortunately, because Twitter does not offer the entire tweeting history via the website or this XML feed, I was missing well over a year of data. Combined with problems accessing this feed, I would regularly lose my entire (local) cache of my Twitter feed and have to spend a lot of time fixing everything. I eventually just decided to kill off the page since I was losing more and more of the older tweets every time I had to fix the cache and Twitter was changing the way the feed was presented.

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Website Crafting for BOGO

One of the student groups I’m involved in at the University of Texas is the Biomedical Optics Graduate Organization (BOGO). We’ve recently had some changes in the leadership and I’m now the Treasurer for the group. One of the tasks I decided to undertake was an updated website that keeps better track of our upcoming events as well as helping members announce their publications and achievements. Unfortunately the webspace we’re provided by UT is very limited and pretty much can only allow for static webpages (sadly cannot use WordPress). I spent a few hours throwing together the new design and making it as easy as possible for future updating of content. Fortunately PHP is available so some of the more frustrating things to update (i.e. the list of members displayed in a table) can be automatically generated from a list of the users. I’ve also opted to use Google Calendar and Google Drive to provide functionality on the website in the form of our future events list and contact form. We’ve had some trouble in the past with incoming emails getting lost in our mailing list, so hopefully the new contact options will help alleviate that.

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Here We Go Again

Well, it’s that time of year again when I randomly and decisively to completely redesign my website. I’ve decided to abandon the automatically generated Flavors.me profile in favor of a more versatile WordPress installation (again). I’m planning on making the front page a mostly static representation of my real life identity and relying on a few widgets along the bottom to cover some of my more frequently utilized social networks (Twitter and Flickr right now). Of course, I’ll be linking to all the other ones on a separate page or maybe throwing together an aggregate page á la Flavors.me style. WordPress will also make my planned return to blogging considerably easier (because I really need to ramble online some more). The state of this website will probably be in flux for quite a while since I have to juggle school and work amongst other things to tinker with it, but definitely keep an eye out for some content here in the future. Happy Interneting!

© 2017 Colin Sullender

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