heinrichhartman

14 ms·

31.
by heinrichhartman 3y ago
As other's have pointed out, sending emails from the command line is a solved problem [1]: sendmail user@example.com < email.txt mail -s "Test Subject" user@example.com < body.txt What keeps me from actual
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by heinrichhartman 3y ago
I am pretty sure the study is not able to distinguish causality from coronation. To me, the reverse implication seems more likely: Downtime makes you creative.
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Home-Lab Observability with OpenTelemetry(heinrichhartmann.com)
2 points by heinrichhartman 3y ago|0 comments
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by heinrichhartman 3y ago
If this is true, why are you not moving into "DevOps" roles as well?
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by heinrichhartman 3y ago
I use Grafana Cloud with OpenTelemery without problems.
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by heinrichhartman 4y ago
fixed.
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by heinrichhartman 4y ago
Yes! Fixing
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by heinrichhartman 4y ago
yes!
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by heinrichhartman 4y ago
For polynomial equations, the construction works in quite some generality, and is known as quotient ring: https://en.wikipedia.org/wiki/Quotient_ring Given any polynomial P (e.g. x^2 + 1) over a filed F (e.g. reals) we
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by heinrichhartman 4y ago
Contrasting perspective from John Carmack [1] who drops into a debugger all the time to explore state, understand program behavior, debug things, etc. Looks like there is no universal golden path. Differing environments make different appro
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by heinrichhartman 4y ago
The project compiles LISP to C (with Haskell code-base) and relies on a C compiler to generate executables. This means you will have to get your C dependencies in-place to work with carp. I was trying this from `nix-shell -p carp` and immed
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by heinrichhartman 4y ago
The axiom of choices is about picking elements of infinitely many sets at once. In the example we are talking about a single set. The deduction "the set is non-empty => we can pick an element" is much more basic than AC.
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by heinrichhartman 4y ago
We looked into the data in 2015 and wrote this paper: https://arxiv.org/abs/1503.07723 From the abstract: A common objection against the use of these platforms is the delegation system, where a user can delegate his vo
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by heinrichhartman 4y ago
I had problems installing python dependencies with compiled library dependencies this way, eg pandas. Does that generally work for you?
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by heinrichhartman 4y ago
> That was a decade ago, to finding that the "python" command still launches a Python 2.7 interpreter in 2023 is just beyond belief. The problem is not the end-user invoking the command. The problem is scrips expecting `#!&#x2F
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by heinrichhartman 4y ago
I don't change habits depending on the site that is linked. And I appreciate a summary in the comments.
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by heinrichhartman 4y ago
I am greatful for this summary, as I usually check the comments before the link, to see if its worth to click through the cookie consent and Ad spam found on most sites, as well as digging out punchlines from lengthy articles.
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by heinrichhartman 4y ago
The 1859 paper by Bernhard Riemann which introduced the zeta-function and linked it to the Prime Number distribution is only 9 pages and quite approachable. It inspired much of analytic number theory: https://en.wikipedia.org&#x2
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by heinrichhartman 4y ago
Looks great, but I struggle to get this working with the two main log sources on my system: 1) systemd logs (binary data stored at /var/log/journal) 2) docker logs (from various containers running on the host) Any hints on ge
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by heinrichhartman 4y ago
Not seeing a flag.
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by heinrichhartman 4y ago
The case is more nuanced than it looks from the outset. In this case YTDL is executed on the provider's premise not on the users machines. So you are not distributing a tool, you are providing a service that scrapes videos from YouTube
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by heinrichhartman 4y ago
# Pure Mathematics / Geometry - Harshorne - Algebraic Geometry - Bott, Tu - Differential Forms in Algebraic Topology - Milnor, Stasheff - Characteristic Classes - Milnor - Morse Theory - Serre - Linear Representations of Finite Groups
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by heinrichhartman 4y ago
That was an honest question. I agree the paper is bad, but I struggle to find the first mistake.
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by heinrichhartman 4y ago
Can you pin-point the first error?
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by heinrichhartman 4y ago
What value does a law have if you are not enforcing it?
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by heinrichhartman 4y ago
#TIL Will check this out! Thanks! - I can see the Dockerfile equivalent (Bastillefile). - Not sure about the image distribution (Docker repositories) and Cluster management parts (Mesos, K8S)
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by heinrichhartman 4y ago
I would like to be on the jails train, but the build/deployment story always felt inferior. I have never seen anyone build jail-images from CI and deploying them to fleets of FreeBSD hosts. This may be technically feasible with zfs sen
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by heinrichhartman 4y ago
Thanks for writing these blogs! Always appreciated finding them here [1]. [1] https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...
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by heinrichhartman 4y ago
Imagine how his gun would have looked like if he lived in the US...
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by heinrichhartman 4y ago
> I could be misunderstanding, but I think you'd get all the algebraic > content out of it by computing the dimensions of the image and kernel, > then working with them from there on. Why would you want to have a > matri

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