378: Real Programmers
Title text: Real programmers set the universal constants at the start such that the universe evolves to contain the disk with the data they want.
This comic satirises the mythical Real Programmer. To quote Wikipedia, "the term Real Programmer is computer programmers' folklore to describe the archetypical 'hardcore' programmer who eschews the modern languages and tools of the day in favour of more direct and efficient solutions". The implication is that modern programmers are coddled by today's tools of the trade, which eschew detailed understanding for simple workflows. GNU nano is a text editor - a program often used to edit the source code of other programs; it is modern, simple, and easy-to-use. Emacs and Vim are also text editors, and ed is a line editor. These represent progressively more "old school" solutions to the problem of editing code. cat is a Unix program that concatenates and outputs the contents of files. Things get steadily more ridiculous from here. Using a magnetised needle to flip bits on a hard drive requires nanometric precision and intuitive mastery of binary code, but in the early days of programming people did use needles sometimes to fix bugs on Punched cards. The use of a magnetized needle may also be a reference to the Apollo AGC guidance computer, whose instructions were physically written as patterns of wires looped around or through cylindrical magnets in order to record binary code.
The final character suggests the utterly surreal idea of using butterflies; he is referring to the Butterfly effect, a "phenomenon whereby a minor change in circumstances can cause a large change in outcome". The joke at this point relies on stretching the connection between the ideas of "difficult-to-use" and "requires detailed understanding of underlying principles", to suggest that not only do Real Programmers know everything about how computers work, but they know how to manipulate the ambient physical environment in elaborate ways to cause computers to do what they want, akin to performing trick shots that accomplish feats of programming.
However, this type of programming has already been implemented as an emacs command, which is stated by another character as: C-x M-c M-butterfly... To this the final programmer can only say Dammit, Emacs. as this has just proven that real programmers use Emacs...
GNU Emacs is a popular editor known for its vast profusion of features and extensions to perform all sorts of functions beyond simple text editing, and is widely regarded as one of the best examples of software which succeeds despite being totally riddled with featuritis. It is likely that Randall really thought this was a great tool at the time of this comic.
Emacs commands are usually referred to by the key sequence required to activate them, such as "C-x M-c" (Control-x Meta-c, though this exact key sequence is a bit different from most Emacs commands). The macro referenced is a pun on the play/movie titled "M. Butterfly". The butterfly programmer saying "Dammit, Emacs" plays on Emacs' notoriety for its kitchen sink design approach of tossing in all the features and options that anybody might ever conceivably want. By way of example, later versions of Emacs actually added a totally useless "M-x butterfly" command as an easter egg, in reference to this very comic: see the YouTube demo and screenr demo.
To cap this the title text suggests manipulating the universal constants in order to create a universe in which the required computer data will exist. The programmers shown may even represent the fulfillment of this master programmers plan. The universe may have been designed in such a way that the programmers ancestry would result in his parents, who would meet and have a child, who would learn programming and eventually find himself in a position where he undertakes the task of creating a program, which fills the disk with the desired data. In tandem, of course, all of the people involved with creating and developing all the required hardware, software, raw materials, computer science, electricity, logic (etc., etc., etc.) would have to be part of the master plan. Put simply, it would probably be simpler just to use Emacs. To put it theologically this Real Programmer would be called God.
505: A Bunch of Rocks features Cueball as a Real Programmer, who designs the universe out of boredom as a simulation made of rocks. He would also be a God of our universe, although he did run it as a simulation just by setting the physical constants.
- [A Cueball like man sits at a computer, programming. Cueball stands behind him and looks over his shoulder.]
nano? Real Programmers use
- [Megan appears behind him.]
- Megan: Hey. Real Programmers use
- [A second Cueball like man appears behind her.]
- Ed Cueball: Well, Real Programmers use
- [A third Cueball like man appears behind him.]
- Cat Cueball: No, Real Programmers use
- [Hairbun appears behind him.]
- Hairbun: Real Programmers use a magnetized needle and a steady hand.
- [A fourth Cueball like man enters, facing them all. We see him facing the last two Cueball like men and Hairbun.]
- Butterfly Cueball: Excuse me, but Real Programmers use butterflies.
- [A Cueball like programmer is standing and holding out a butterfly in front of his computer. The butterfly flaps its wings.]
- Butterfly Cueball (narrating off-screen): They open their hands and let the delicate wings flap once.
- [The next two panels are smaller and the two texts below are written uninterrupted respectively above and below both panels. The first panel is the Cueball like programmer with the butterfly, and above him four curved arrows pointing up or down. The second panel shows the upper atmosphere, with large clouds far below and the earth even further down. Also here are shown seven of the same type of arrows.]
- Butterfly Cueball (narrating off-screen): The disturbances ripple outward, changing the flow of the eddy currents in the upper atmosphere.
- Butterfly Cueball (narrating off-screen): These cause momentary pockets of higher-pressure air to form,
- [Also the next two panels are smaller and the texts below are written uninterrupted above both panels. The first panel shows the atmosphere, again with clouds, and four parallel lines coming from above, and then they begin to merge, getting quite close at the bottom of the panel. The second panel shows the four lines merging on a driver platter.]
- Butterfly Cueball (narrating off-screen): Which act as lenses that deflect incoming cosmic rays, focusing them to strike the drive platter and flip the desired bit.
- [All the programmers who has commented so far stands in the order they have commented facing the last Cueball like man who slaps his forehead.]
- Cueball: Nice. 'Course, there's an Emacs command to do that.
- Cat Cueball: Oh yeah! Good ol' C-x M-c M-butterfly...
- Butterfly Cueball: Dammit, Emacs.
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