HNHacker News
TopNewBestAskShowJobs

cycomachead

169 karma · joined April 6, 2013

Lecturer UC Berkeley EECS Former Engineer @ Gradescope (acquired 2018)

https://mball.co/

submissionscomments
cycomachead··on My experience as a Unit-18 Berkeley Lecturer
The salary is as high as it is in part due to the Union -- but the UC starting salary for lecturers regardless of discipline and location is around $60K. But computer science is in a roughly better position because a few tenured faculty advocated for higher wages so they could actually make hires. Still multiple people are leaving because the workload/stress/salary are out of alignment.
cycomachead··on My experience as a Unit-18 Berkeley Lecturer
"Entry level" is tough to define. Perhaps entry level for Berkeley, but these are positions which still require an advanced degree and a good bit of teaching experience.
cycomachead··on My experience as a Unit-18 Berkeley Lecturer
Not sure how common it is in the US, but at Berkeley the cafeterias are not free. They are a bit cheaper, around $9 for lunch if you prepay, but $13 if you don't! To be honest, I don't even think faculty are told how to take advantage of this... they're off campus too and in the last couple of years, the hours have not been great. Food is totally fine for what it is, though!
cycomachead··on My experience as a Unit-18 Berkeley Lecturer
I find it incredibly hard to meal prep and bring meals to work too. So, I also often eat lunch out. As others have said, Berkeley is really quite expensive. Even if I go the "smoothie" route for lunch, I'm still looking at $7 with tax and tip and I'm definitely not full... Most days I was on campus I walked 5 miles in total up and down hills, so I often wanted a filling lunch.

I think I don't mind spending the money, but it is a significant change compared to working from home, or working in an office with food, or just making so much more money that you don't care. (Which is how it was when I was a SWE that worked in an office without free food.)

cycomachead··on My experience as a Unit-18 Berkeley Lecturer
Yeah, the thing is, as someone in the same position as the OP, I feel stupid for always sticking around.

Pamela already addressed the inflexibility part. And I'll just echo that I find it worse than how she described. But I've probably over-committed myself, too. Engaging in research-like stuff is very fun, but it is often unpaid for someone who is a lecturer.

As for job security: Non-Tenured folks (like the OP) get relatively short term contracts. And it's easy for the University to not renew them, especially when there are budget constraints. Sure, I never had a contract like this as SWE and I could have been fired before my 1-2 years were up, but my job there felt much more secure. I knew my manager and how the company was doing. In contrast, while I'm friends with everyone - I don't yet have security that I'll be returning in the Fall, even though my name is on the schedule.

cycomachead··on My experience as a Unit-18 Berkeley Lecturer
It's definitely not just supply-demand. The application pool for lecturers are places like Berkeley is much smaller than you think, when you start filtering for qualified folks.

Now, at least some of this is academia having too strong of a filter, but the year I joined Berkeley - I was 1 of 4 to accept the offer.

cycomachead··on My experience as a Unit-18 Berkeley Lecturer
It sucks that Pamela's leaving Berkeley. We worked closely together for the past year.

These thoughts are incredibly valid -- I also wrote something similar after two years, though didn't share it. Salary is a tough sticking point in the Bay, but it's far from the only thing there. At the same time, it'd be one that the University could relatively easily fix if they tried...

The point about inflexibility is really worth underscoring. My calendar is WAY more full during the semester than it ever was as a SWE. While my summers are quite a bit more flexible in terms of a calendar, they are completely filled with prep and research projects - some to fill in a pay gap, some that are fun... I also find the 15 week (really more like 18 week) semester in the Fall quite a slog. In industry it's often possible to take a couple days vacation when you need it without issue, but it's incredibly difficult to recharge during the semester.

cycomachead··on My Wife Was Dying of Brain Cancer. My Boss at Amazon Told Me to Perform or Quit
Hmm...I tend to agree...but why?

I would assume his output wasn't 0, so the economics are hard to justify. A typical engineer earns many times their salary in revenue for the company. So, maybe this guys was low performing, but maybe that works out to a wash in terms of revenue per employee.

Or maybe, Amazon says "actually, losing $500K to retain good people isn't that bad every so often" -- how many employees can realistically be in the situation? 100 a year? That's what, $50mm...nothing to Amazon in the big picture.

Obviously there comes a time when you need to fire people, and we don't have the full picture. But it's also not like this money really matters to Amazon that much either.

cycomachead··on My Wife Was Dying of Brain Cancer. My Boss at Amazon Told Me to Perform or Quit
> If he wants to lash out at anything, I suggest lashing out at a system that requires us to work while going through such awful life circumstances. That man shouldn't have had to work.

And yet, this man worked for a company who could very reasonably enact such a system if it desired to, at least for its own employees.

There is no law which requires corporations to do the minimal amount required by the law. The fact that many chose to do so is a choice motivated by profits and expediency.

cycomachead··on My Wife Was Dying of Brain Cancer. My Boss at Amazon Told Me to Perform or Quit
There's quite a difference between "I can't perform at my full capacity" and "Go home because you can't do any work". And no doubt, unpaid leave in the midst of costly medical bills (even with insurance costs at up) seems like a poor option.

It sounds to me like the author was asking "can you cut me some slack?", which doesn't seem like an unreasonable question. I'm sure there's a million creative ways an employer could have tried to come up with a solution, even if it's not the most desirable... (Part time work? Delaying a review cycle? Just letting a month of work go?)

I'm an educator—and obviously school is quite different from a job—but when a student is struggling outside of class, you figure out ways to still help them learn! Telling someone to withdraw from a course is certainly a necessary and valid option, but it's far from the first thing I'd present to a student. If I were a manager, hell yes, I would try to modify someone's role or duties before just saying "don't come in".

And, yes, this is one side of the story, but if this person were toxic, they could have been fired at any time and for that reason. (I'm going to assume this person is reasonably truthful, otherwise there's nothing to discuss about a fake story, IMO.)

cycomachead··on Snap! 6 is here, and it's all about scale
In the File menu inside Snap!, click on libraries and on that list there's an entire APL library that expands upon these ideas. I am no APL expert; this is something really designed more about pushing the limits than something we're actively trying to teach, but there's definitely useful tools in there.
cycomachead··on Snap! 6 is here, and it's all about scale
Depends on what you're doing, but coding is probably the obstacle. There's about 4 of us working various amounts of part time.

In the case of auto-save, there's a lot of unsettled design trade-offs, and other needs keep coming up. But if you're curious, you're welcome to check out the GitHub: snap-cloud/snapCloud is the backend, and jmoenig/snap is the main IDE.

cycomachead··on Snap! 6 is here, and it's all about scale
Pretty much. I think "just" is oversimplifying a bit of how powerful they can be, but yes all the reporter blocks are shape generic, and we're exploring whether other tools can be as well. Could we build a really intuitive version of np.vectorize? Maybe. :)
cycomachead··on Snap! 6 is here, and it's all about scale
All correct! That's pretty much it!

Snap! is designed to allow students write code in the same way they might in Scratch, but then move them on to exploring CS concepts. It's also somewhat more extensible, including allowing people to make blocks pseudo-natively in JS. (We don't really expect students to do this, but it's a great way for instructors to build tools for assignments or just experiment with ideas not yet in the language.)

cycomachead··on Snap! 6 is here, and it's all about scale
Trust me, I know. But even here we run into issues, such as projects over the local storage limit, and the fact that (well, until COVID...sigh), a non-trivial number of students were in computer labs that contained programs like deep freeze making anything local storage based headache inducing as a means of support.
cycomachead··on Snap! 6 is here, and it's all about scale
The idea is to be able to easily move someone from beginning features to more complex stuff. The APL functions are new, but in the past this meant story-based projects to using tools like lambdas, map, filter, etc. When done as part of a course, it's definitely something students can learn.But you can do everything in Snap! without those features, too. (The FOR EACH construct for example works just by dropping in a stack of blocks, but you could choose if desired to pass in a lambda and do different parameter binding...but not many people really do that. ;))

We've played around with various ideas for how many blocks to show and it's definitely a work in progress constantly, but the current design is because most people are using Snap! in the context of a course where there's a push to learn those tools and so they get used pretty frequently. :)

cycomachead··on Snap! 6 is here, and it's all about scale
Most students end up taking a course in another language. At UC Berkeley, they go from Snap! to Python, and it's typically something like VSCode or Sublime as the IDE.
cycomachead··on Snap! 6 is here, and it's all about scale
Autosave is not exactly trivial, but it's definitely on the list. I do agree it's something incredibly useful!

(Doing it right also can incur some costs, and that's something we would need funding for...)

cycomachead··on Snap: Build Your Own Blocks
The advanced features are there - like making API requests, Lambdas and real custom blocks/functions. Beyond, that you can write in JS to extend Snap! within itself.
cycomachead··on Unix Turns 50
Is it really today (Oct 22)? Not that I care about the specific date, I'm just wondering if there's a particular story as to why this date. It'd be cool to hear if it exists.

A lot of other stories mention "summer". e.g. https://arstechnica.com/gadgets/2019/08/unix-at-50-it-starts...

cycomachead··on Unix Turns 50
People are not using 50 year old operating systems. It's not as if Linux or macOS today are the same as Unix even in the 90's! People are proud that certain ideas have persisted 50 years. People are proud because many things beyond Linux and macOS can be traced to Unix and the philosophy it holds, but also Unix's place in the broader story of computing history. Bell Labs, Thompson, Ritchie and many more played foundational roles. Like any other anniversary, it's nice to look back and reflect and celebrate.
cycomachead··on TextMate 2.0
I still love TextMate -- but I have to be honest, I switched to VSCode recently. The community around VSCode is hard to pass up, and thanks to documentation (and it being JSON), I've found it fairly easy to configure, and in a few ways, it's much easier to configure the whole UI. (pros and cons there...)

I won't say VSCode as stable as TextMate, and it certainly doesn't feel like a native Mac app in the same way, but it's simply easier for me to find plugins that I need.

cycomachead··on Computer Science Illustrated (2014)
Tim Bell is an amazing guy! He’s inspired many to do CS. :)
cycomachead··on Computer Science Illustrated (2014)
The ones that a missing are old and may have been moved around. I’ll see if I can find them or updated versions. Was there a specific one you were interested in? (Ping me on Twitter or @gmail if I forget to reply here.)
cycomachead··on Vulnerability in the Mac Zoom client allows malicious websites to enable camera
Can you reliably delete the server?
cycomachead··on Inverse Live Coding: A practice for learning web development
I'm sure it bothered him, too. Keep in mind that the goals of university courses are not just to learn the material but to learn how to learn something. I know it bothers faculty members when they barely feel ahead, but at the same time -- teaching well is as much about understanding pedagogy as it is about understanding the content. And there's a lot of computer-science specific teaching techniques that would transfer to this course.

In an intro course, you seldom get into the super advanced parts of that topic. He's still a very distinguished CS instructor, and even if a student were to ask some question about, say, a CSS cascade question, he'd be more than capable of looking up the answer and explaining things, even if he doesn't know something on the spot.

I'll add that when live coding, you need to generally be more than just comfortable explaining a topic -- even if you understand say, using jQuery callbacks with AJAX requests, you'd probably avoid teaching it live until you know how to recover from errors in reasonable ways or exactly where in the docs you need to look. It's not that you couldn't figure out the solution, but you want to be comfortable debugging something on the order of seconds of to a minute or two so you don't loose lecture time.

cycomachead··on Inverse Live Coding: A practice for learning web development
This does happen most of the time, and UM has quite a large TA group. He almost definitely had TAs and the majority of the learning is around discussion/recitation sections and practice. In this case, he also wasn't developing the course from scratch either. So, the content in the course was built by those more familiar with the web.
cycomachead··on Universities are broke – let’s cut the pointless admin and get back to teaching
I think it makes sense why people compete on experiences. Can you really differentiate how much you're learning between the top 50 (or even 300) schools? It really depends on personal motivation.

And in terms of non-educational successes, the school name alone often provides the value, and since it's virtually impossible get an exact value, schools compete on other factors.

Combined with the fact students are more and more willing to go further away from home to get a degree, you need to offer something more than education. Going to a good school (and doing the work) will be challenging regardless of where it is, and I think most people realize this at some level -- so you look for the place that will make you happy otherwise. Slogging through finals week anywhere is tough, but it's hell if you also hate the school you're at and wish you were somewhere else.

As far as the "university model" -- it's got problems, definitely. But the value of the top schools has always been the name. Consider that graduates of top schools are so overrepresented in the highest levels of both the public and private sector, it will be hard to break the cycle of top-down everyone buying into the idea of a 4 year degree. It will probably happen at some point, but it seems slow going.

The biggest schools (especially R1-level unis) fare much better in terms of providing funding and aid to students, so they aren't always as cost prohibitive as many for profit schools are (where the vast majority of student loan debt is tied up).

cycomachead··on Universities are broke – let’s cut the pointless admin and get back to teaching
Also, consider that the desire for greener pastures is a very top-down cultural thing in the US, that's not always true world wide (though, it increasingly seems that way.)

By number of students, most higher ed institutions are community colleges, which are (for the most part) low on the BS and extra fun. For profits, and a growing number of 'bootcamp' type schools also fit in this area.

However, 4 year schools (starting off with good ol' Harvard) completely dominate the idea of what higher ed is like. Employers still revere 4 year degrees and a "big name" still has its advantages. Many students grow up thinking that's the only/right/best option for them - so between dozens of essentially equivalently good schools (i.e. The "Top 50", and arguable the top 100-200 too), students pick on factors other than learning.

A few months ago, 538 wrote a fun piece called "Shut Up About Harvard", which is worth a read. https://fivethirtyeight.com/features/shut-up-about-harvard/

cycomachead··on Node.js is forked to Ayo.js (pronounced like “IO”)
Here we go again... ?

Then again, this doesn't seem anywhere near as crazy as the IO.js days.

← PreviousPage 2 of 4Next →