Hacker News new | past | comments | ask | show | jobs | submit | jeramey's comments login

Indeed. In the same vein, Jerome K. Jerome's "Three Men in a Boat" has made me laugh out loud more than a century after it was originally written.

That said, Shakespeare's humor, as an example, lands more flat with me. English idioms and grammar have changed quite a bit since the 16th century, and though I can intellectually approach his plays and recognize the humor, I rarely laugh out loud to it because there's additional mental load required just to understand what's been said. I suspect that may be true of "Who's on First" in another couple of hundred years, too. I'll report back in 2224 and let you know!


I tend to agree that Who's On First is a exactly the sort comedy that will lose its pithiness in time, moored as it is to the cultural context of baseball and contemporary English wordplay.


One of my favourite lines is from Three men in a Boat: "George has a cousin, who is usually described in the charge-sheet as a medical student, so that he naturally has a somewhat family-physician way of putting things".


To be honest, if things have gone this sideways, "ps awwfux" are definitely some sounds that'll be coming out of my mouth, too.


    ps faux
does it for me


Seaborn isn’t too bad. It’s basically a convenience wrapper over top of matplotlib.


It gets used a fair amount in the weather data space. Forecasting and climate reanalysis grids are typically large (gigabytes) N-dimensional arrays of float32 values and Blosc provides enough tunable knobs that it's fairly easy to find a combination that performs acceptably without writing a bunch of custom handling code to keep track of which underlying compression schemes and settings were used. Additionally, it supports byte- and bit-shuffling filters which can really help boost the compressibility of certain data sets.


I am a hobbyist carpenter and woodworker. My current project is probably the last one I will ever do without a table saw with these kinds of safety features. I have already changed over to using other tools like track saws and pull saws as much as I can for safety, but it is still hard to replace a well-calibrated table saw for certain tasks. My table saw is the only power tool I have that truly frightens me. Router tables and jointers can cause some nasty injuries as well, and I treat them with much respect, but total digit and limb loss is rarer with them.

The patent situation and much higher price are unfortunate, but it’s still a cost I am willing to bear. It’s cheap insurance compared to an ER visit and extended amounts of time spent feeling pain.


Occasionally people don't understand how to plug extension power cables together, either, especially during times of high stress and low sleep.

Once upon a time, when I was in IT support, I got a call from someone in a satellite office across town saying that their computer wouldn't turn on. A new production had begun and everyone was a bit frantic, so this was an urgent request. After asking them to hold the power switch in for a few seconds and try to turn it on again, I asked them to make sure the power cable was secure and that the computer was plugged in. It was, of course, but the computer still wouldn't turn on, so it was time to jump on the bicycle and ride across town with a new power supply in tow, figuring it would be a quick fix.

When I arrive, I see that, indeed, the computer was plugged in to a power strip. And that power strip was plugged in to itself. From then on, I always made sure to ask, "Is the computer plugged into the wall?" Saved myself a few bicycle trips that way.


My Audio Video buddy has a very similar story. A school called because their newish PA system wasn’t working. Turns out the usual lady was out. The usual lady would rip the cord out of the wall every evening instead of pressing the power button. The stand in announcer was just trying to press the on off button like most normal people.

They ended up having to replace expensive equipment because the person wouldn’t stop ripping the cord out of the wall to turn it of.


I think American houses don't have a power switch per outlet like the rest of the world. The only way some (most?) devices can be turned off is by pulling the cord.


Not it’s not at all. Do you turn a computer or tv off by pulling the cord? No, you turn it off by a switch/button or in the GUI if it has one. I’m from the US.

If you had a stero system at your house you would not pull the cord to turn it off. Wow.


Some places/people have a concern (complex?) about standby or parasitic power draw.


European power outlets don't have switches either.


I was really hoping for some never before known knowledge of how to connect Extension Cables and Power Boards together!

But no, turns out someone didnt even manage the basics! LOL

There's a reason the IT Crowd have the running joke of 'have you tried turning it off and on again...'! :-)


In all fairness, the person had obviously been awake for over 24 hours and was on their 1,001st cup of coffee. And since earlier in the summer I had crashed the entire ticket scanner network the night before the opening of the weekend festival we had put on by creating a network loop between a couple of non-spanning-tree-speaking network devices, I didn't feel I was in a place to be snarky about it!


> was on their 1,001st cup of coffee

9 cups is a lot but shouldn't cause cognitive disorder.


There are 10 types of people


heh, with power strips that have very long cables, I've seen them plugged into themselves a few times as well.


Like tying a shoelace: the long grey cord goes around the backside of the desk, turns and comes around the front, and back into its own powerstrip.

..Wait why won't it turn on?


Seconded! I recently built a large 50" x 90" work surface in my garage and used MDO sign board (another phenolic resin product, not much more expensive than MDF and available at many construction-oriented lumber yards) for the top surface over top of a hardwood plywood subsurface and heavily milled Douglas Fir legs and trusses, all doweled and glued together. I've been quite happy. It was easy to use a router on to make channels for t-tracks, and has been quite stable for the past 6 months or so through the fall, winter, and spring weather changes with only an oil-filled radiant heater to keep things from getting too frigid.


Yes, there is. To negate, just use ! as with many other languages.

    if ! command …; then
        do_needed_things
    fi


How does that work? It doesn't look like ! is a command or shell builtin, so I guess it's an argument to if.


No, it's part of the shell. Do "man bash" or "man sh", then search with "/\!". From man bash: "If the reserved word ! precedes a pipeline, the exit status of that pipeline is the logical negation of the exit status".


Amazing! I've been writing shell scripts since the 90s and now I still learn something new. Thank you!


The main problem with ERCOT's grid stability isn't that they are using a lot of renewables so much as it is that ERCOT isn't interconnected with other big power systems in Texas's efforts to avoid federal oversight, as that Washington Post article indicates. They can't benefit much at all from buying power in other markets to make up for generation shortfalls lest they risk the feds making them do things they don't want to do. (On the flip side, they also can't sell their cheap renewable power into other markets as easily when they have excess generation capacity!)

There's an awful lot of schadenfreude that happens within the renewable energy and power production communities during serious power system events in ERCOT because they willingly suffer problems other power systems don't have to.


I'll second that. I work in the renewable energy space where we get all manner of atmospheric and power data in a wide variety of units depending on the data source, so Pint is incredibly useful in normalizing them as well as making it clear in the code what and how unit conversion is happening. The fact that it integrates fairly nicely with Pandas and Numpy is great, too.


I will third that and add that I use pint regularly and currently work in non-renewable energy.


Unrelated question. I was recently appointed to a citizens energy commission and I'm finding my self modeling energy use and generation in Python. I'm curious if you would suggest any models of residential and commercial energy consumption and renewable energy generation. I'm currently generating a lot of my own from scratch and I'm being (rightly) criticized by my colleagues to use something off the shelf.


If you're looking for something turn-keyish, you might be able to get some help with this from one or more of the big players in the renewable energy analysis and forecasting space, including (in no particular order) DNV, Vaisala, Bloomberg, and Ventyx. Beware, their offerings can get pretty expensive and there's often no standard list pricing. Also, I strongly encourage you to always do your own validation of any model data they might give you, so the work you're doing to produce your own models is probably not wasted.


Consider applying for YC's Spring batch! Applications are open till Feb 11.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: