bvrmn

17 ms·

211.
by bvrmn 2y ago
Yes. Lines should touch circles in a smooth way. There could be many arguments why it's kinda important. Like fit to other parts in a final assembly or production complexity. But even for DIY purposes this minor adjustments would suck
212.
by bvrmn 2y ago
To be fair this is my attempt in build123d. r1, r2 = 55/2, 30/2 cd = 125 # construct rib profile, start with slope and oversized arc # reposition line to be constrained on arc center height and Y axis l = bu
213.
by bvrmn 2y ago
I appreciate your attempt and time spent. It's an amazing showcase how simple things could be easily expressed in OpenSCAD. But the part in question sadly is not that simple. All tangents are wrong.
214.
by bvrmn 2y ago
I don't say it's impossible but I believe it's quite near to impossible for most of OpenSCAD users to model this relatively simple drawing[1]. It's a breeze in CAD with constraint solver. Also it's viable in code-fi
215.
by bvrmn 2y ago
OpenSCAD basically has no tools to aid complex modeling. You have to know trigonometry and often use pen and paper to calculate points. Build123d has stateless algebra mode. And you could replace math with simple construction elements and s
216.
by bvrmn 2y ago
+++ for build123d. Just finished TTT tutorial models and it was quite fun. There are some issues with non-regular fillets and 3d offsets but they are minor comparing to FreeCad crashes. Build123d algebra mode is fantastic, especially after
217.
by bvrmn 2y ago
I don't argue that async/await could match manually written io loop for specific task. You started with blocking read/write and threads.
218.
by bvrmn 2y ago
It seems epoll could be slower than poll for async/await environments. It requires epoll_ctl (syscall) on each fd state transition. `poll` could wait in a single syscall for a small set of current blocked fds.
219.
by bvrmn 2y ago
Model 2 is wrong, most of async/await implements this: Nonblock read(), if EAGAIN: append fd into event waiting queue, wait event and read() again Nonblock write(), if EAGAIN: append fd into event waiting queue, wait event and write()
220.
by bvrmn 2y ago
I maintained policies for multiple proprietary products. It took several months to get a grasp how SELinux works and what it wants from me. It's quite far from easy. > it will give you the commands to fix it Usually it's a crap
221.
by bvrmn 2y ago
> require a lot more support. Supporting a narrow particular set of vendors (Azure OIDC and Okta, OIDC/SAML2) is dirt cheap. LDAP is another story and a real enterprise from support standpoint. Every time it's a support case wi
222.
by bvrmn 2y ago
Another good property: it's trivial to make tag value autocompletion in query builder. A regular structure forces to partially evaluate a query to get meaningful results. With a metric prefix index it could be perfectly fine to return
223.
by bvrmn 2y ago
In LLMs context pytorch.nn is low level. It's a crucial thing in education to not operate on too many abstraction levels.
224.
by bvrmn 2y ago
It's a natural response for "No true Scotsman" in the parent.
225.
by bvrmn 2y ago
It's a nice index structure with a metric name as a part of a key value. It allows to skip must have optimizations (like bitmap indexes or parallel index scans) in case of regular structure where metric name is also a tag. It kinda sha
226.
by bvrmn 2y ago
> Which means you can no longer use fully qualified names regardless of context. How about don't shadow module names with variables if you want to use it? It works amazingly well for a bunch of other languages.
227.
by bvrmn 2y ago
Original code contains more. (::). Personally I don't understand why there are `::` and `.` to access deeper namespace levels. It's a static language, compiler should know how to resolve attributes and `.` should be enough for all
228.
by bvrmn 2y ago
> SELECT first won out originally: legibility and troubleshooting. It quite interesting to dive into history of SQL alternatives in 70x/80x.
229.
by bvrmn 2y ago
> you cannot use aliases defined in SELECT in following clauses Some DBs allow it or allow it partially. It's a major constant friction factor for me to do a guess work across different database systems.
230.
by bvrmn 2y ago
Yes I know. And IPv6 win because it's an objectively a superior standard. No politics and all committee garbage of course.
231.
by bvrmn 2y ago
Man. I completely understand your frustration. It's similar how music-illiterate people whine about standard music notation. The math notation in question is literally 30min intro to a set theory. There is no knowledge gate and towers
232.
by bvrmn 2y ago
You could say you ignored math classes in a more short form. Parent describes a selection of element (f) from a set of functions such that `f(x)` equals `-f(x)`. Your python example is quite far from that.
233.
by bvrmn 2y ago
It's kinda raw at this point of development. Could be a promising alternative for pluscal.
234.
by bvrmn 2y ago
Extending src/dst in current IPv4 protocol headers is much easier than adopting a completely new suite.
235.
by bvrmn 2y ago
SQL parsers: exists. The paper clearly describes the goal: add a pipe syntax into existing systems with minor changes and be compatible with existing SQL queries. BTW: LINQ is an AST transformer not a language per se tied to a particular pl
236.
by bvrmn 2y ago
It's funny how he addresses the new syntax as "from-clause-first". Like a very minor change with a low value.
237.
by bvrmn 2y ago
It could be a custom zetasql extension leaked into the paper.
238.
by bvrmn 2y ago
Aggregations could be non-commutative in general case and order is important. Filters before and after grouping are also tied to a particular place in the pipeline.
239.
by bvrmn 2y ago
At least uv doesn't lead to an absolute clusterfuck of poetry conflicting with virtualenv. Or broken package.toml format with minor poetry changes. Or amazingly dumb "sources" which doesn't work for transitive dependenc
240.
by bvrmn 2y ago
I personally have a pipeline of multiple tasks I'm thinking about in background. It easily could take a week to get details in my brain. During coding I get already worked out tasks. Most of the time it's a final design. My collea

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