Histogram: You have to know the past to understand the present by Tomas Petricek, University of Kent

Programs are created through a variety of interactions. A programmer might write some code, run it interactively to check whether it works, use copy and paste, apply a refactoring or choose an item from an auto-complete list. Programming research often forgets about these and represents programs as the resulting text. Consequently, thinking about such interactions is often out of scope. This essay shifts focus from programs to a more interesting question of programming.

We represent programs as lists of interactions such as triggering an auto-complete and choosing an option, declaring a value, introducing a variable or evaluating a piece of code. We explore a number of consequences of this way of thinking about programs. First, if we create functions by writing concrete code using a sample input and applying a refactoring, we do not lose the sample input and can use it later for debugging. Second, if we treat executing code interactively as an interaction and store the results, we can later use this information to give more precise suggestions in auto-complete. Third, by moving away from a textual representation, we can display the same program as text, but also in a view inspired by spreadsheets. Fourth, we can let programmers create programs by directly interacting with live previews as those interactions can be recorded and as a part of program history.

We discuss the key ideas through examples in a simple programming environment for data exploration. Our focus in this essay is more on principles than on providing fine tuned user experience. We keep our environment more explicit, especially when this reveals what is happening behind the scenes. We aim to show that seeing programs as lists of interactions is a powerful change of perspective that can help us build better programming systems with novel features that make programming easier and more accessible. The data exploration environment in this interactive essay may not yet be that, but it gives a glimpse of the future.

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Posting videos on YouTube can be a great way to show off your video editing skills, post video blogs, or even your own mini series. Because YouTube is the largest video sharing site it’s also a great way to promote products, or your website to thousands new potential viewers. But what happens when you post a video and it’s either slapped with a copyright infringement or banned all together, and what are the consequences to your account?

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Remember all the details about the periodic table from high school chemistry?  Yeah, me neither.  Don’t worry – we will get through this together. Let’s…

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During the 2017 Conference & Expo in Boston, the Standards Quest took participants through a journey of the Standards Development Process.  Participants answered questions on the Public Input, Public Comment, Technical Meeting (NITMAM), and

This research compares the different approaches to supporting carers of people with dementia across the UK, US and beyond.  Carried out by the University of Birmingham, this work explores the role and experience of carers in different national contexts, highlighting good practice examples and making policy and practice recommendations.  Unsurprisingly perhaps, the report highlights just how much we have in common with other countries in trying to make available effective, personalised supports against a backdrop of increased demand and diminishing resource.  Interestingly, the report explores the language of ‘respite’ which it suggests has ‘negative overtones’ and proposes a more creative approache to service provision is needed.

Training to help health and social care professionals better understand #dementia https://t.co/E8SI7fFJlV @uobnews https://t.co/dFqcCae2tp

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As the nation marks the one-year anniversary of the Pulse Nightclub massacre in Orlando this week, a group of experts on active shooter/hostile incident response will assemble at National Fire Protection Association (NFPA) headquarters to develop NFPA 3000, Standard for Preparedness and Response to Active Shooter and/or Hostile Events. It is expected that the initial standard will be completed by early 2018; then the public will have the opportunity to offer input for immediate review.

In 1917, German pilot Werner Voss had set out for a patrol over the Western Front when he encountered two flights of British fighters, including seven of the best pilots in the Royal Flying Corps. In this week’s episode of the Futility Closet podcast we’ll describe the drama that followed, which has been called “one of the most extraordinary aerial combats of the Great War.” We’ll also honk at red lights in Mumbai and puzzle over a train passenger’s mistake. Intro: The minuet in Haydn’s Piano Sonata in A Major is a palindrome. In 1909, Ulysses, Kansas, moved two miles...

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Former principal Minerva Zanca of Pan American High School in Queens allegedly targeted black staffers from 2012-13, calling one a “gorilla” and “nappy-haired," according to a lawsuit filed in 2016 by the federal Justice Department.

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