When fridays_135 is called, a list of dates between the start date and end date is produces by date_range. That list is then narrowed down to just the Friday dates and then grouped by month by fridays_by_month. Finally, fridays_135 loops through those groups of months, extracts the 0th, 2nd, and ...

The Mining World designation improves mining and "Strategic Resource Gatherers". I assume this means that the miners of a strategic resource get a bonus amount of that resource. What I'm not clear on is: Does a mining world designation improve artificial conversion of minerals into strategic re...

Suppose I have a simple Duration class: class Duration { int seconds; public: Duration(int t_seconds) : seconds(t_seconds) { } }; int main() { Duration t(30); t = 60; } And I decide that I don't like being able to implicitly convert from int to Duration. I can make the construct...

I had an interview with an employer working on a software-based vehicle solution. Before going further in the interview process, he gave me a task to find out if a potential customer (AUTOMOTIVE OEMs) is interested. My question is, how can I approach a potential customer and arrange some time tog...

In the 2021 Hawkeye series, first episode, on a bet, Kate tries to ring the bell in a tower which also contains a clock. After a debate on whether the ringing is due to the bell, or the clapper inside, she makes a first attempt, with a tennis ball on the end of the arrow, which produces a quiet t...

Introduction I have decided that this Christmas, as a "present" to a friend, I wish to purchase the things described in the classic song "The 12 Days of Christmas". The only problem is, I don't know how to calculate the total price! Your Task Given a list of prices (in order from first to last), ...

If I remember correctly, best practice on a drawing is if you fully dimension a part in two out of three orthographic views you don’t include a third view with no dimensions. Is this a documented standard, best practice, or not true at all? An example would be a sheet metal rectangle with a hole....

What are the privacy implications of including a section in a CV listing information about students that one has supervised, e.g.: PhD supervision Jane Doe. Awesome thesis title (2020). John Smith. Another awesome thesis title (2018). Received the Northwest State University Best Thesis prize. D...

I am trying to clone a 500 GB SSD to a 1TB SSD. For some reason, it keeps failing when the data being copied reaches 8GB. This is the third 1TB SSD I've tried this on and they all get stuck at the same place. I've ran the following command: dd if=/dev/sda of=/dev/sdb bs=1024k status=progress ...

I'm trying to fill the region to the left of a vertical line with a pattern (Diagonal is enough for my purposes) and a different pattern to the right. I've tried ListPlot[{{18, 0}, {18, 30}}, Filling -> {1->{Top},1-> {Axis}}, FillingStyle -> HatchFilling[], Joined -> True] I get the message th...

Quōmodo optimē nōmen «Kayla» Latīnē reddī potest, duābus tantum syllabīs? Nōmina hactenus quae cōnsīderābam: Caela, Kaela, Katja.

I am one of the teaching assistants for a course with multiple TAs. However, the professor keeps sending all the important information regarding the course, like when the exams are, information about assignments, and all other such things only to one specific TA. We, the other TAs, get to know ab...

Is there a quick way to see the differences VIM is describing?

In the repeat entry of Smith & Hall's English-Latin dictionary (which can be read in Latinitium), there is an example: According to grammar books, a verb in an indirect question should be subjunctive, except in early Latin and poetry, while indicative here instead. Is this sentence in either exc...

In this news story the UK government has been fined £500,000 but who is doing the fining? Is the government fining itself?

I saw a clip of a recent (Nov. 5th, 2021) JAXA Epsilon launch on Instagram (link). Shown differently here in a YouTube video @~0:23s: It's an entirely solid fueled vehicle so turbine exhaust can (I believe) be ruled out. Wikipedia says the first stage is a modifie...

Let us call a cap the intersection of the boundary of 3-dimensional convex compact set $K$ in $\mathbb{R}^3$ with a half-space bounded by a plane $H$ such that the orthogonal projection to $H$ of this intersection is contained in $K\cap H$. QUESTION. Given a metric on a closed 2-dimensional disk ...

After we watched all three Star Wars movies again last week, one of my sons asked me which variant of the stormtrooper was my favorite. I told him it was the snow troopers from The Empire Strikes Back, but that set me thinking. With their all-white outfits, with more fabric than is seen on the ...

I saw this character in a Batman comic in either late 80's/early 90's. The character is a child or teenage crime boss who fancies himself a general/strategist; early in the comic Batman tries to "save him from thugs" only for the brat to hit him with a hammer when his (Batman's) back is turned. L...

It was suggested on math.stackexchange.com that I try to ask this question here. Consider a bounded linear operator $A : U \to V$ where $U$ is finite dimensional and where $V$ is a separable Hilbert space, or with large dimension such that $A$ cannot be stored explicitly, being instead available...

I'd like to create what might be called "ribbon arrows" in a Graphics3D, as shown in this figure: The center of curvature must be on a specified point (typically on an axis), and the plane of the rotation, starting angle position and the total angle traversed (e.g., 90 degrees, 180 degrees, 270 ...

In Hans Oerberg's book Familia Romana you can find this sentence: īnfrā pulmōnēs est iecur et venter (Ch. XI; lines 20-21) - shouldn't it say "sunt iecur et venter". We have two subjects in the sentence so why is there the verb in singular?

I want to find a way how to automatically change "l" into "\ell" in a math mode. I tried to do it using \catcode, but it's quite difficult for me. I want it to change "l" only when it appears alone. (e.g., do not change "l" in \log or if I define a variable lb as follows: \[\log l = lb + l^2\] I...

As in a recent question, I mentioned I collect elements. My collection already has quite a few elements and a rare alloy (I have silicon, molybdenum, tungsten, gold, platinum, silver, copper, aluminum, chromium, cobalt, and magnesium, and a rare gold alloy (1 part gold, 2 parts aluminum) that ha...

Uncomputable functions: Intro The last month I have been going down the rabbit hole of googology (mathematical study of large numbers) in my free time. I am still trying to wrap my head around the seeming paradox of the existence of natural numbers that are well-defined but uncomputable (in the s...

One of the uses of the verb dar in Portuguese seems to be "to find" as per the definition in Priberam: Dar [...] 28. Achar, descobrir, encontrar (ex.: deu com a fotografia escondida no livro). However, I've found some people online suggest that using it this way sounds like broken Portuguese ou...

How is SVM optimization implemented in packages like Scikit-Learn? Clearly, SVM is a quadratic programming problem but why not just use gradient descent to update the parameters? Is it because we want to find the values of $\alpha_i$ and find support vectors? I found this link but it doesn't seem...

So it seems like that Einstein returned to the concept of aether, but from the point of view of a general relativistic framework. https://mathshistory.st-andrews.ac.uk/Extras/Einstein_ether/ This is often overlooked by modern theoretical physicists. Does the introduction of this aether from a gen...

I've just started studying Bitcoin and cryptocurrencies, so I might be wrong, but so far my understanding is that public keys are derived from private keys using ECDSA, in Bitcoin's case using secp256k1. This is a one-way function and is, technically, computationally safe... Until you take into a...

Does NASA calculate orbital periods using Kepler's Laws, or do they measure and observe it in some way? If the latter, how do they do so? Similarly, does NASA calculate the mass of bodies using Kepler's 3rd Law, or do they measure it some other way?

I have the following situation Let $N_1, N_2 \sim \mathcal{N}(0,1)$ two independent r.v. Let $X = \frac{N_1}{\sqrt{N_{1}^{2} + N_2^2}}$ and $Y = \frac{N_2}{\sqrt{N_{1}^{2} + N_2^2}}$. Now I know how show to that $X$ and $Y$ are not independent, but I don't know how to show $X$ and $Y$ are uncorre...

This puzzle is part of the Puzzling StackExchange Advent Calendar 2021. The accepted answer to this question will be awarded a bounty worth 50 reputation.< Previous Door Next Door > Divide the grid into "rooms" among grid lines so that each room is 180° rotationally symmetrical and contains exac...

For US tax resident If car is traded in for a higher value car and the trade in value of the car is higher than the purchase price of the car, considering long term (>1yr)? Will there be any capital gains tax owed even after trading in? For example, A 2015 Toyota Corolla purchase in year 2017 for...

there. I am trying to solve a seccond order equation, with 1 boundary condition at the start of the range and another at the end of the range. I've attempted to reduce my problem so that it is non-trivial but still retains the error. Consider the following code: NDSolve[{M''[x] == -(M[x]/(-x - (M...

I wanted to create a main destination/headquarters for each galaxy in my story but a single planet or megastructure didn't seem grand enough. My idea is to have a vast number of structures from rotating space habitats to non-rotating structures used for storage, computers etc. All structures will...

Is there a more-succinct way to write this (parse.sh) Bash case statement that parse day, month, year and month and year from arguments? #!/usr/bin/env bash for arg do day= month= year= case $arg in */*/*|*-*-*) read -r year month day <<< "$(date '+%Y %m %d' -d "$arg")" ...

A basis of a vector space \$V\$ is a set of vectors \$B\$ such that every vector \$\vec v \in V\$ can be uniquely written as a linear combination of the vectors in \$B\$. In other words, let \$B = \{\vec b_1, \dots, \vec b_n\}\$ be a basis of some vector space \$V\$. For every possible \$\vec v ...

I just moved into a new apartment where the shower arm is roughly pointing at my sternum. I’ve looked up replacement shower arms, and have found a few prefab S-bend options, but they won’t raise the end enough for me. I’ve googled around, but can’t seem to find anyone who’s done this, so either m...

characterized by loud kinda unnatural sounding "stab" followed immediately by a softer sustain. my working theory is that it involves playing a chord staccato then pressing the sustain pedal shortly AFTER releasing the keys (as described by op here http://forum.pi...

A rectangle with side length a and b are in ratio $a : b = (n+1)^2 : n^2$, where n is a positive integer. Is it possible to cut each such rectangle into two pieces, which can be put together to build a square?

From my book, However, Jisho says that 遅く can mean 'slowly,' but I can't find an example for that meaning in the same source. In this thread, answerers agree that 遅く can be used to mean 'slowly.'

I got this from https://youtu.be/yj-qmd4Cb78 at 25:55 Can you help me make sense of this sentence? The presenter’s explanation "Dogs that other dogs fight, themselves fight." didn’t clarify it for me.

Part of Advent of Code Golf 2021 event. See the linked meta post for details. Related to AoC2015 Day 10. Here's why I'm posting and not Bubbler The Elves are playing a variation of the game called look-and-say. In plain look-and-say, they take turns making sequences by reading aloud the previous...

I am writing a JS Bach manuscript in lilypond. I want to just write what he wrote without adding any editorial stuff... and I am kind of struggling with accidentals. In (at least) this manuscript (BWV 1001) he writes down all accidentals. So, the key of his manuscript is F major (or D minor, anyw...

When a mounted target of Dissonant Whispers fails its saving throw, can it use its reaction to move the mount and itself away from the caster, or does it use its reaction to move on its own, abandoning the mount? The relevant text from the spell is quoted below: The target must make a Wisdom sav...

This logbook entry from Destiny 2 states that WARNING. Novel prion detected in body collagen. Hypothesis: Jovian magnetosphere promotes highly abnormal protein folding. Prognosis: massive sloughing/fraying of basement membranes, Loss of tissue binding, inhibited durotaxis of new cells, delaminat...

In November, Sweden's prime minister, Magdalena Andersson resigned just hours after being elected. Was her reign the shortest of any nationally-elected executive? Have any leaders, in any other country, served shorter terms?

I am reading up on Pairings using Elliptic curves & all the texts talk about functions on a Curve. I am finding it difficult to even figure out what they mean by "function on a curve" or "function on a line" The equation of a line or a curve itself is in the form of a function, but I am unable to...

The piece is Red 2.5" X 2.5" square, Lattice design with 2 studs by 2 studs solid tile in middle and 8 studs on each outside around the edge

I have a Digital Elevation Model raster with negative values in QGIS software, I would like to know how I can multiply all negative values by -1, ie all values less than 0, turning them into positive values. I tried this: ("DEM" < 0 ) * -1

I am trying to solve the following exercise. What I know: $\tau$ is a vector bundle of dimension $n$ over $\mathbb{R}P^n$. The same is true for the trivial bundle $\mathbb{R}P^n \times \mathbb{R}^n$. Then we find surjective smooth maps $$ \pi: \tau \to \mathbb{R}P^n \\ \tilde{\pi}:\mathbb{R}P^n ...

This seemed more or less like a typical zombie action movie. However, the zombies are actually later revealed to be zombie vampires later on. Unlike the regular movie zombies, their head has to be completely destroyed to kill them; a simple headshot will not work. Thus, the weapons of choice for ...

We consider the group $G = SL(2, 3) $ i.e, the set of $2 \times2$ matrices with determinant 1 and addition and multiplication are performed modulo 3 even in the determinant formula. One can show that $|G| = 24$ a) Let $\alpha = \begin{pmatrix} 2 & 2\\ 2 & 1 \end{pmatrix}$ show that $\alpha \in G$...

I just watched the movie The Magnetic Monster, which is a 1953 science-fiction thriller. The main premise is hokum, but there's an amount of reasonable-seeming background "science" around. The heroes, from the Office of Scientific Investigation (apparently not the OSI that would go on to design a...

An error occurred when I run this SOQL query. SELECT long_number FROM some_table WHERE long_number <= 1638369480000 Error message: MALFORMED_QUERY: some_table WHERE long_number <= 1638369480000 ERROR at Row:1:Column:57 For input string: "1638369480000" I solved the error by adding ".0" to the...

My family comes from a long line of well known tomb designer and my spouse is a part time tomb raider, we really are a perfect match! I explained to my spouse that a tomb is a very sacred place for the decease to rest in peace and great care are taken to ensure that is the case for eternity, the ...

From And Then There Were None: Well, he’d enjoy a chat about old times. He’d had a fancy lately that fellows were rather fighting shy of him. All owing to that damned rumour! By God, it was pretty hard—nearly thirty years ago now! Armitage had talked, he supposed. Damned young pup! What did he k...

I am trying to understand what "overdispersion" means in statistics. Based on the Wikipedia page, "overdispersion" is defined as follows : "In statistics, overdispersion is the presence of greater variability (statistical dispersion) in a data set than would be expected based on a given statistic...

When I run the following regression, I find that $\beta>0$ $$ y_i=\beta D_i+\varepsilon_i$$ To explain the finding, I wrote down a conceptual framework and I obtained the following prediction $$\frac{\partial y_i}{\partial D_i}=L_i \frac{1}{1+e(1-\alpha)}$$ By assumption $\alpha \in (0,1)$, $e>0$...

This image has been bothering me for years. It has been in Wikimedia Commons since 2014 named "Barcelona Ramblas.jpg" and described as taken in 1987, but I'm sure it's not the Rambles and I can't identify it as anywhere else in Barcelona, and although I would be happy to be proven wrong, I think ...

I am trying to write a simple script that get input from a variable in ModelBuilder and use it in a Python script to "zoom" on a selected features in layout. Here is the script and the error: aprx = arcpy.mp.ArcGISProject('CURRENT') mapx = aprx.listMaps()[0] lyr = mapx.listLayers()[4] quartier = ...

My classmate told me he was showing his work in some stuff statistics-based and some time he was showing a boxplot and using it as outlier detection then his professor said 'it's not even correct, the 1.5 from classic outlier formula comes up due to normal data' the classic formula is: $IC=(Q_1-1...

I would like to list the files matching a specific pattern along with their number of rows. So far I have tried the following, which list me the files matching the desired pattern: find 2021.12.*/ -maxdepth 2 -name "myfilepattern.csv" -ls 123456789 32116 -rw-rw-r-- 1 user1 user1 32881884 Dec ...

In a Commander game I cast Lich + Sudden Substitution and swapped Lich for one of my opponents' creatures, giving him 0 life. My opponent plays Laboratory Maniac and proceeds to make us both draw our entire libraries. So the question is, who wins? I obviously lose from drawing out, and he wins fr...

I'm trying to plot the result of a double Integral Plot[ Integrate[Integrate[x^7 (x - 2)^4 (x - 3)^9, x], x] ,{x, -10, 10} ] Results in a 22-degree polynomial, but why doesn't the above Plot work?

In the 1955 Philip Larkin poem "The Importance of Elsewhere", it reads: Their draughty streets, end-on to hills, the faint Archaic smell of dockland, like a stable, The herring-hawker's cry, dwindling, went To prove me separate, not unworkable. Living in England has no such excuse: Here's a li...

I am building an audio amplifier with LM386 with a voltage supply of 5 V. The input signal is 50-250 mV. Can anybody tell me why there is a resistor and capacitor in series at the output? As the value of this resistor is 10 ohms, will it draw some power from the speaker and decrease its loudness ...

What is the best translation of the following English sentence into Latin? I see a great city whose glory will touch the stars. It was said by a legendary mythological figure called Libuše [Libushe] while having a vision about the future of the city Prague. My attempt: Ego urbem maximam momentam ...

When connecting two Android phones via a cable, how can I choose which phone is charging which phone? E.g. when I connected a Samsung Galaxy S9 (Android 10) with a Google Pixel 6 (Android 12) via a male-to-male USB-C cable, the Google Pixel 6 got charged.

I found this DME indicator on the Cessna 210. Its mode switch has four positions - NAV1, NAV2, RNAV and HOLD. NAV1 and 2 are clear - it uses the NAV1 and 2 freq respectively. I'm wondering what the other two do, especially HOLD? RNAV is also quite logical - it uses the position selected in the RN...

I'm Full stack developer. I have been hired as the same by my current company. As the company is not that big my manager wants me to learn dispatch process as there are very few team members for dispatch but I have made it clear that I don't have any interest in changing my field of work. Still i...

Given a binary relation $R$ on a finite set $S$, is there an efficient algorithm to transform $R$ to a transitive relation $R'$ by minimum number of addition or deletion of pairs $(x,y)$ to or from $R$ where $x,y \in S$?

So I just discovered them under a solar panel switch ('isolator') today. I have no idea how long they have been there but I reckon it cannot be more than a month or so. There are two of them and they look very guarded. Question 1. Are they wasps? Question 2. And what can I do to remove them? I a...

(note: this takes place in the same universe as my previous question) Hello, fellow comrades. As you know, we have been gaining in strength lately, exploiting instability in Russia (quick author's note: Russia's unstable because they didn't diversify their economy quickly enough, so their economy...

In my answer to the question about the LANL MANIAC I posted a picture of it in its natural habitat. In the picture there's a mystery device electrical-taped to one of the columns by the system console. Can anyone identify what it is and say why it would be found in a machine room? Source: LANL...

My head has two faces. My upper body is powerful. My belt honors two great men. My legs and feet are numbered incorrectly. What am I?

Consider a company A which buys software from company B. That software contain code owned by company B, also some open source libraries licensed under Apache license or MIT license, but no GPL and variants stuff. Company A modified that software under permission of company B, added some component...

I'm DMing a game where I want the BBEG to feel almost dreamlike: it can physically do little to nothing, but uses mind control and illusions. Until now, it mind-controlled the mayor of a small town, hid objects from the players, blinked around a couple times, made a "time freeze illusion": I have...

I need to ask what does "got" in this sentence mean? Does it mean i "received" macarons or i have got(as in possession) macarons? And why did we used "was/were", why not "is/are?" Secondly likewise sentence is "All i got was lousy t-shirt" why we used "was" why not "all i got is lousy t-shirt?" T...

You are finding 3 places. Also, Kiribati's flag is for checking if you got the "places" correcct. Hint 1: Hint 2:

See the execution plan on https://www.brentozar.com/pastetheplan/?id=SyLQIPDtF (SQL 2016 Enterprise) I have a datawarehouse table peak_reporting_data which tracks the activity per day and hour and contains about 4 billion rows per months with an clustered columnstoreindex partitioned by date_key...

My idea is to ask users what amount they want to tip another user. However I want to take 5% of that amount and send it to another address (as comission for site operator) I know the user would have to confirm two transactions but does metamask or web3 have a way to do bulk transactions or one tr...

I understand the basic calculations on capacitors for ESD protection. In a nutshell the higher the capacitance the lower the final voltage will be because the charge of the ESD event will be "distributed" among the capacitors... However, I'm still confused about the voltage rating... Is it enoug...

I have a question about the "black box" of PhD applications. After the December 1 or December 15 deadlines students are just told they are going to receive a decision between February and March. My question is: how does the selection work? I know it varies between universities, but I am pretty su...

I want to create a template for password entries and the conditions are: Password must be at least 12 characters long; There must be at least one lower case, one upper case, one number, and one special character; Specific special characters such as <>`"'~ are not allowed; Order does not matter, ...

According to chemist Dr Andreas Noack, recently deceased, and a specialist in graphene nano particles, the mRNA vaccine contains Graphene Hydroxide a non-biodegradable and very stable compound that 'acts like a nano-sized razor blade, causing untold damage'. https://tapnewswire.com/2021/12/graphe...

During the years I have grown dissatisfied with Google Maps, for a number of reasons: Places in Google Maps are inserted by the community, and it's a cesspool. I have noticed a growing number of places which are a joke (Morons' Parking Lot), offensive (Wall against foreigners), private (mom & da...

I have a world in which several neighboring countries are in an ongoing long term military conflict. The style of conflict fluctuates between a cold war USSR vs US, current North vs South Korea and actual modern land battle near the borders. As a result I want to have a compulsory military servic...

I have a Macbook Air, early 2014, running Yosemite. I went to the App Store, looked for Monterey, didn't find it, got a link somewhere else and finally found it. Yet, when I try to install it, it says my machine is incompatible with Monterey. Yosemite is unusable due to outdated apps, lack of TLS...

I'm using macOS Monterey 12.0.1 (21A559). Opened the Disk Utility app to format an external hard drive and I see these options: There is no option macOS Journaled What am I missing?

I believe its pretty easy to be done, but I just don't seem to see the solution in Qgis. Is it possible in the field calculator? I've an attributetable with 200 features with like 20 different soil_unit_code category's (aVz, EZ50A, Ezg21, etc). Just a string. Now I want to give each soil_unit_cod...

I have read other questions like this and I find people responding "just doing tactics is less effort and helps more". But personally, I find it really easy to memorise things, so I'm interested in trying it anyway. So please consider this question under the assumption that memorising games is th...

I have the following expression BesselJ[\[ImaginaryI]*m, k*r] FunctionExpand knows how to transform from HankelH1 to BesselJ, but not the other way around (see comment by @flinty ). How can I force Mathematica expressiosn using BesselJ in terms of HankelH1 and HankelH2?

Is there any way to retrieve info about tile compression (JPEG/PNG, PNG, etc.) which geopackege file uses? I have tried a gdalinfo command, but it does not provide this type of information.

Sometimes, I see this called the Dirac Hamiltonian: $$\hat{H} =\vec{\mathbf{\alpha}}\cdot\hat{\vec{p}} + \mathbf{\beta}m ;$$ but, if we take the Dirac Lagrangian density, obtain the corresponding Hamiltonian density via Legendre transforming and integrate, we get --- if I'm not mistaken --- $$\ha...

If I remove the plate of a wall outlet, and touch the hot screw, I’ll get a shock. The potential difference with the ground is enough to send some current into my hand. Importantly, this happens even if I didn’t disconnect the neutral, which has much lower resistance. So, by the same logic, why i...

A class of digital filters called Frequency Sampling Filters (FSF) has been mentioned in a side note by Richard Lyons in another related question comparing IIR digital filter design using mapping techniques. There is very little information on this technique available through a simple web-search ...

I have a string like this: string="there is a humble-bee in Hanna's garden"; Now I want to exclude those words that contain "-" and "'". My own solution would be: StringDelete[string,Cases[StringSplit[string," "], _?(StringContainsQ[#, {"'", "-"}] &)]] so the outcome is: "there is a in garden" ...

There is a big discussion in our class. Teacher says, $f:\mathbb Z^{+}\rightarrow \left\{0\right\}$ and $f(x)=0$ is a constant function. But, student says only $f:\mathbb R\rightarrow \left\{0\right\}$ and $f(x)=0$ is a constant function or $$f(x)=0\,\,\forall x\in\mathbb R$$ Unfortunately, wik...

There is a statement that I can't give a reference; "Since the timing characteristics of symmetric algorithms are not as key dependent as asymmetric algorithms, they are more resistant against timing attacks." Is it true?

I've made a LTspice model of a diode bridge rectifier, but when I simulate my circuit the output voltages are oscillating. Here is my schematic, along with the simulation result of the voltage at node 3 (marked with an arrow.) When I zoom in on these weird parts, I can see that it is definitely ...

I’m about to replace some of the brass water pipes to PEX in my basement. I bought an adapter fitting at a plumbing supply store(picture 1) and cut the cold water pipe(picture 2). I tried to remove the pipe from the old fitting in order to install the adapter (picture 3). The problem is the pipe ...

A pink-colored villain, female I believe, of an alien species with a small body but a very large head, and the ability to shoot some sort of electric blast out of the center of her forehead, as well as possibly using that blast for mind-control purposes. She is pretty scary looking, with pointed ...

so I'm migrating a visualforce component into LWC. In that component, there is a table rendered, and a lot of columns are rendered differently depending on data field values and/or some other condition regarding a property in the controller. This is, for example, something I have to convert: ...

There is a resource on the light web (normal Internet), hosted on multiple servers and subdomains. Let's nominally call servers A (main, with code) and B (auxiliary, with photos and videos), and the domains are named, respectively, example.com and media.example.com. The example.com has a mirror i...

The English it might translate to er/sie/es, right? So the translation of She buys it. might be Sie kauft ihn/sie/es. How can we choose the correct ihn/sie/es if we don't know what she is buying?

Gods inhabit a realm parallel to the mortal plane known as the warp. These beings are effectively made up of warp energy condensed into solidified form. They can enter the mortal plane through an avatar, which is a human manifestation of the god imbued with its essence. A god can have multiple av...

I am starting in Machine Learning, and I have doubts about some concepts. I've read we need to split our dataset into training, validation and test sets. I'll ask four questions related to them. 1 - Training set: It is used in .fit() for our model to learn parameteres such as weights in a neural ...

I'm trying to read in an external single cell dataset from https://www.nature.com/articles/s41467-020-16164-1, but I am having trouble reading in the count matrix. counts found here: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE154778 This is how I've been reading in the raw counts. cts ...

I want to make a function which takes lists as an input and outputs one element out of one of the list with uniform probability (if for example we have 2 lists, one with 7 and one with 3 elements, each element should have chance 1/10 to be picked) and removes that element from the list it was cho...

We have an internal startup of a new kind of specialized service, staffed with resources from a larger engineering department. One key Engineer of that startup is leaving the company and her role needs to be covered. The role is broad, requires self-management, and involves many responsibilities ...