I have a full-time job. I also work as a freelance musician playing for local theaters. One of the theaters I work for is in another city and they gave me a W-2 for the ~$1000 I made in 2020. According to the IRS website, I am able to deduct travel expenses if I'm self-employed https://www.irs.go...

Out of curiosity, are there any modern TeX workflows that still use .dvi files? Or is everything going straight to PDF these days? In other words, can I safely ignore the existence of such things as I update my LaTeX book?

I am getting these results: 0.999999999999988 < 1.0 (*False*) 0.999999999999988 >= 1.0 (*True*) 0.999999999999988 === 1.0 (*False*) Block[{$MinPrecision = $MachinePrecision, $MaxPrecision=$MachinePrecision}, 0.999999999999988 >= 1.0] (*False*) N[0.999999999999988 - 1.0] (*small negativ...

I'm making a lead sheet of the song "One" . I chose the key of Bb because the song feels the most "at home" when the progression lands there at the guitar solo after the 3rd chorus. You could alternatively say it's in Db, which is the first chord of the verse each time. I'd like to hear which one...

In my code I have an always_comb block coded as follows: always_comb begin if ( x == 0 ) z = some_value ; else if ( y == 1 ) z = some_different_value ; end some_value and some_different_value. z is defined and given an initial value ( for simulation purposes ) as follows...

I watched SN10 launching but not the static fire test. I am closely following SN11 launching, and read about static fire test today. I don't know what it is. Can someone please explain static fire test Like I am 5, I mean in detail. Image Courtesy : @BocaChicaGal on twitter I googled this term a...

Regarding U.S. patent law under the Leahy-Smith America Invents Act, I'm wondering how the phrase actual filing date is defined (37 CFR §1.109). What value does the USPTO use as the official actual filing date? For example, is actual filing date defined to be the date that appears on the patent ...

I have a couple of tables in PostGIS that are big (~4 million rows). The geometry columns in both the tables are indexed. But I find a huge difference in query times between ST_Within and ST_Intersects. Here is a stripped version of the tables: Table Trips: tripid startgeom (point) endgeom (poin...

Say I have a have request payload PUT /user { email: "invalid" ... } In the backend there is a email regex, which I cannot modify. Currently the behavior is to output: { "error": "'email' fails to pass regex '<some_regex_here>'` } Should I go with existing behavior or change the output re...

It is often said that the market is guaranteed to go up in the long-term, even if it may be shaky in the short-term. Of course nothing is guaranteed, so that word is meant to not be taken literally, so the intended meaning is probably "almost guaranteed". The argument offered for this proposition...

The reason I'm asking... I have a relative (real 60s hippie/artistic genius) who does this all the time on FB, and FB doesn't understand that it's not his own opinion that he's expressing (albeit in an inflammatory way, for people who don't realize what it actually is). It's a form of protest for...

The primorial \$p_n\#\$ is the product of the first \$n\$ primes. The sequence begins \$2, 6, 30, 210, 2310\$. A Fortunate number, \$F_n\$, is the smallest integer \$m > 1\$ such that \$p_n\# + m\$ is prime. For example \$F_7 = 19\$ as: $$p_7\# = 2\times3\times5\times7\times11\times13\times17 = 5...

Usually in cosmology, we make the hypothesis that the universe is isotropic. Which conditions does this hypothesis impose on the topology of the universe? Does it fix completely the topology? Are all the exotic topologies ruled out?

I wonder if we say L ⊂ {a, b, c}* then is L an infinite language? I think Kleene star makes me think L is an infinite language.

I am a self employed freelancer, and received several 1099-NEC from my clients. I live and work from my grandparents home (for free), and also care for them (for free), and was wondering if this would be eligible for any deduction?

Snare is a spell that activates when The trap triggers when a Small creature or larger moves into the area protected by the spell. Would forced movement via the Thornwhip cantrip snare the foe?

As explained in https://mathematica.stackexchange.com/a/72293/45020, using Shortest in StringCases does not actually return the shortest matching string. Instead it looks until some part matches (from left to right) and then it looks ahead and stops at the first complete match from that position....

The word "Santana dharma" means eternal dutys. So is this word found in vedas because I have seen many people saying they are Sanatani and there religion is Sanatan dharma.

I am looking to fashion a passably believable fantasy ship for a crew of about 30 privateers (this could be changed if needed, although I prefer not to have a massive crew in the story). I imagine this being something like a two-masted ship to the general tune of our traditional pirate ships, bu...

The Maldives have a rule that if transit time is greater than 24 hrs then you need a new covid test not just their 96hr pre departure. My flight LAX-DXB-MLE is 16hr, with a 7 hr stop/layover in DXB then 4 hrs to MLE for a total of 27. Based on that data I need to retest however I was told on dif...

I see a lot of folks using different techniques for transforming mammalian cell (specifically HEK) instead of doing electroporation like I see with E.Coli (bacteria). Is there a reason for this ?

I just stumbled upon the definition of a map between to groups $$\varphi:G \to H$$ being a 1-isomorphism. It means that it is bijective and satisfies $$\varphi(g)^n=\varphi(g^n)$$ for all $g \in G$ and $n \in \mathbb Z$. So my question is: What is the smallest example of two non-isomorphic 1-isom...

The Ranger Swarmkeeper Gathered Swarm has 2 ability's that can force horizontal movement. But how do they work? The attack's target must succeed on a Strength saving throw against your spell save DC or be moved by the swarm up to 15 feet horizontally in a direction of your choice Is this horizo...

Create all arrays of non-negative integers of length N where the array sum is equal to T. The output order of arrays does not matter. Possible solutions are e.g. N = 5, T = 2: 1 1 0 0 0 1 0 1 0 0 1 0 0 1 0 1 0 0 0 1 0 1 1 0 0 0 1 0 1 0 0 1 0 0 1 0 0 1 1 0 0 0 1 0 1 0 0 0 1 1 2 0 0 0 0 0 2...

Which is more aero, bare skin or fabric? I have always assumed bare skin, because fabric would at best be flat to the skin and at worst introduce wrinkles, folds, and flapping in areas where it is loose. But this begs the question then of why male professional riders wear jerseys. I can think ...

This short story appeared in an anthology sometime before 1990 (estimated). The human protagonist lives in a small outpost on an alien world, and operates the local general store. He is approached by an alien who wants him to use his translator box to help negotiate... something... with a differe...

Can someone tell me if it's OK to post long gameplay (playthroughs) captured videos on YouTube, of games such as: Outlast, Outlast 2, WoW, Among Us, Cattails, Dead Space, etc. Or are these videos going to be removed from YouTube and the channel penalized? Or are some games/companies OK with peopl...

The PHB/basic rules list the following water requirements for a character: A character needs one gallon of water per day, or two gallons per day if the weather is hot. However, this section does not provide a definition of "hot" weather. Is this defined in RAW in some other location?

I'd like to replace the blue in this image with red. What is the easiest and best-looking way to do this? I had the idea of selecting the gold trim and colorizing the inverse, but that would take way too long to trace all that gold. I can take suggestions for Paint.NET, GIMP, or Paint Shop Pro 9....

I am watching youtube and suddenly got a ads advertising the following - the ad is from Bloomberg If they nail vaccinations, drugstores will be the heroes of 2021. Checking the nail definition in the dictionary does not make any sense to me fasten with a nail or nails. "the strips are simply n...

While practicing for an upcoming examination, I ran into this problem: Which of the following best describes dust grains in the interstellar medium: They are a few hundred nanometers in size (size of optical light). They are much larger than regular dust. They are primarily composed of helium a...

A Dual-Cursed Oracle gets the following Revelation at 1st level: Misfortune (Ex): At 1st level, as an immediate action, you can force a creature within 30 feet to reroll any one d20 roll that it has just made before the results of the roll are revealed. The creature must take the result of the r...

There are some very simple experiences that can be done by a kid at home, whose result allows one to statistically approach famous numbers such as $\pi$ or $e$. An example where $\pi$ shows up is perhaps the most famous one of its kind. In Buffon's needle problem, we draw strips on the floor and ...

I saw this problem a few days ago and and still haven't cracked it. Therefore I thought I might ask you all for help. The graph of $f(x)$ has four roots on the interval $[-5,5]$. How many different roots does $f(f(x))$ have? Here a picture of the graph of $f(x)$: We stumbled across this problem ...

I have access to a power cable that powers devices through a 2-way switch, basically: Is it possible to add an always-on socket in between using L1, L2 and N? The problem is that either L1 or L2 is live at a given time and, obviously, they cannot be connected together as that would invalidate th...

I'm working with QGIS 3.16 Hannover under MacOS 10.13 environment. I've got two polygon layers A and B with multiple features in each. I want to calculate, for each feature in layer A, the percentage of its area that is actually covered by any feature of layer B. I have built in the field calcula...

In Judges 4:2 (NASB) So the Lord sold them into the hand of Jabin king of Canaan, who reigned in Hazor; and the commander of his army was Sisera, who lived in Harosheth-hagoyim. From Joshua 11:1-11 we read that both a king named Jabin and Hazor were destroyed Then it came about, when Jabin kin...

When teleporting an aura of magic covers your body and this aura works as a clothing portal. Instead of you entering a portal, the portal eats you. The portal is created magically and eats the user in less than a fraction of a second Thus it is really hard for inexperienced mages to control the p...

A future nation wants to make the Moon as bright as possible in order to save massive amounts of night-time electricity on Earth at certain phases of the moon. The plan is to coat the Moon's surface with a layer of talcum powder. (EDIT or other white powdery substance if talc is unstable on the M...

I have a complex file with a lot of objects in it. Many of them are there as a target for a modifier of some kind Boolean, curve modifier, etc. Sometimes I go through and clean out objects that are no longer needed. The problem is that it isn't always apparent if the object is being used in anoth...

I once asked here a question about how I can get from a false premise to a true premise, and people noted that it is called "Principle of Explosion" - meaning that from a false premise you can get to whatever you want. Link is can be found here: Using deductive reasoning to prove a true statement...

for i in {0..999999999}; do echo "hi"; done takes a long time to write it's output, as if all the echos are first executed and then sent to stdout. The effect is even more pronounced with cowfortune instead of echo and makes terminal buffering less likely to be the issue. So what precisely happe...

In Tasha's Cauldron of Everything, the Swarmkeeper Ranger's "Gathered Swarm" feature states the following (emphasis added): A swarm of intangible nature spirits has bonded itself to you and can assist you in battle. Until you die, the swarm remains in your space [...]. In a recent encounter, my...

In The New Yorker, there was a short story from around 2000-2010. A modern day female Army nurse is at the site of a long-ago Revolutionary War battle. A portal has been opened into the past, and at least one soldier is brought to the present. It was more a story about her inner life, not battles...

So I'm a newbie to Verilog. I decided to purchase a nice board (a Terasic DE0-CV) and teach myself some Verilog. And I'm seeing some strange behavior that I can't explain. I lifted some code out of an example that drives the 7-seg LEDs. And I have them tied to a register. Whatever the registe...

I am in discussion with someone online on the subject of the Dirac delta function. This other person wants to say: $$\delta (x) = \begin{cases} 0 & : x \ne 0 \\ \infty & : x = 0 \end{cases}$$ and wants to justify it by saying: We have that: $$\delta (x) = \lim_{\epsilon \mathop \to 0} F_\epsilon ...

It dont even print ALL messages. This script just print the first message and output a file named 'doFoo.sh'$'\r' with : echo 'nested script doing Foo' EOF echo "It never prints" cat << 'EOF' > ~/doBar.sh echo 'nested script doing Bar' EOF echo "It never prints too" # Here there...

My question is: is it just part of the paint job, or does this yellow square serve a purpose? I haven't seen this square on any other airlines.

I'm interested in writing a simple program (as an exercise) that takes an FCIDUMP file (e.g. from a Molpro calculation) and can determine FCI matrix elements (e.g. to construct the entire FCI matrix to diagonalise, or to use in FCIQMC). I would like to know how to do it so that I can program it m...

In shell (not Bash) I have a string like this that I want to parse: stringhere/morestring!99 After parsing, I want to keep the 99 at the end, and throw away the rest of the string. The substring that needs to be kept will not always be two characters long. It will be one or more digits, from the...

In the salesforce trailhead "Lightning Web Components and Salesforce Data: Use Apex to Work with Data" we have the following code: import { LightningElement, wire } from "lwc"; import NAME_FIELD from "@salesforce/schema/Account.Name"; import REVENUE_FIELD from "@salesforce/schema/Account.AnnualRe...

In the second episode of the series, professor Legasov is at a local bar drinking and the bartender unscrews the cap on a bottle of vodka and takes a upturned glass from the bar. Legasov points to one of the glasses that are FACE DOWN on the bar. A couple (possibly a husband and wife) noticed thi...

A while ago, I got this question as a part of an interview test which asked to write a function to find the biggest number in a vector and write all the unit tests required to show that the code works under any circumstance using any language or pseudo-code. To the best of my knowledge, one would...

Suppose you have a list of triples: A = {{x1,y1,z1},{x2,y2,z2},{x3,y3,z3}} How do we find x such that z is the maximum?

In the salesforce trailhead "Lightning Web Components and Salesforce Data: Use Apex to Work with Data" we have the following code: import { LightningElement, wire } from "lwc"; import NAME_FIELD from "@salesforce/schema/Account.Name"; import REVENUE_FIELD from "@salesforce/schema/Account.AnnualRe...

I am analysing a wave with a timespan $\tau$ and after applying the fft I obtain the following plot of the coefficients I assume that the peak at $t=1$ followed by smaller coefficients means that the wave has just one frequency, which is near $\frac{1}{\tau}$. Nevertheless, I would not expect a ...

I read this book during the 1990s, in English. The premise of the story is that the human race won a war against an alien race years before, using a ship equipped with a radiation based super weapon that wiped out most of the enemies' fleet in one shot. After the war was over, it was declared th...

How do we know that there are no blocks that predate the genesis block? A block that could potentially contain any number of coins. If somebody already created such a block from before the genesis but never published it could it (technically) stil be merged with the chain?

We were taught the long division method of finding square root in junior classes. The logic behind the method used to be unclear, it remains so even now! However, we learnt and practiced the algorithm well. To me it appears that the identity $$(a+b)^2=a^2+2ab+b^2$$ lies behind the method. Howeve...

If a bounded function $f$ is not defined on a finite set $A$ of numbers inside an interval $[a,b]$, is it Riemann integrable over that interval $[a,b]$? I have seen that some people jump over this question by defining the function in an arbitrary way, $0$ for example, on the set of numbers where ...

When we make an arbitrary invertible, differentiable coordinate transformation $$s_i=s_i(q_1,q_2,...q_n,t),\forall i,$$ the Lagrange's equation in terms of old coordinates $$\frac{d}{dt}\left(\frac{\partial L}{\partial\dot{q}_i}\right)-\frac{\partial L}{\partial q_i}=0,\forall i$$ changes to $$\f...

A colony ship was outfitted to set up operations in the "tiger stripe" ice caves of Callisto. But its main drive was hacked during a course correction and the ship crashed on Saturn. Fortunately, a very flat graphene-containing organism was spotted for it to land on, using an aerofoil improvise...

Can ordinary least squares regression be solved with Newton's method? If so, how many steps would be required to achieve convergence? I know that Newton's method works on twice differentiable functions, I'm just not sure how this works with OLS.

My barbarian Gus uses a Greataxe, a two handed weapon. While raging in combat against harpies, a round passed without Gus taking damage. On his turn, all harpies were out of his melee range, and he had used all his javelins. To maintain his rage, he slapped the fighter with an unarmed strike. ...

Ayto doesn't expound how *addrictiāre shifted to mean "direct something, such as a letter, to somebody". address [14] Address originally meant ‘straighten’. William Caxton, for example, here uses it for ‘stand up straight’: ‘The first day that he was washed and bathed he addressed him[self] righ...

My teacher says that this signal is DC, but if the polarity varies from 0V to -8V , shouldn't it be AC? He says that DC + AC = DC

first post here, so I hope I'm not making a mess. :) My question, for which I can't seem to find an example: I am trying to draw a line, originating at an arrow to a node. Consider me a beginner at tikz, so my code in the MWE may not be "elegant". The problem: the line that is drawn does not conn...

Acts 2:36 (ESV): 36 Let all the house of Israel therefore know for certain that God has made him both Lord and Christ, this Jesus whom you crucified.” God has made Jesus both Lord and Christ. When did this happen?

Warner released a 186-minute director's cut of the film, expanded from the 162-minute theatrical cut, on all formats on July 21, 2009. This was followed by the November 10, 2009, home video release of the 215-minute "Ultimate Cut". Source Does 'Watchmen (2009)' have the more versions than any o...

I can disable it with sudo nmcli radio wifi off but it turns back on after a reboot. The only thread I could find was this one, but it only applies to Ubuntu, and I'm using Arch Linux. My laptop has a physical switch, but it doesn't actually disable the Wi-fi card. It just asks the OS to turn of...

How do I structure Raku code so that certain symbols are public within the the library I am writing, but not public to users of the library? (I'm saying "library" to avoid the terms "distribution" and "module", which the docs sometimes use in overlapping ways. But if there's a more precise term...

I have always heard people saying that scriptural or bookish knowledge of the Self is not sufficient and that one needs to realize the Self within. My question is, how does one realize the Self within? ... Do advaitins meditate on Nirguna Nirakara Brahman? If so, how is it possible to meditate on...

If a little background to my curiosity were to help: when I was studying logic as a philosophy student, we covered the topic of defining probability, where we looked at Kolmogorov's axioms of probability. Of historical interest, Kolmogorov was a Soviet logician/mathematician; despite this, he man...

What is the best database for the identification of spectral lines? For instance, I have a red spectrum of A0 star and I would like to recognize the most prominent lines, where to find them? Many thanks. EDIT: Why is O2 line not in NIST? It would be about 2676.99 A. source: http://www.spektros.d...

I have a Synology NAS which was working fine - for the usage I was making of it : backup - but it wasn't connected to the internet. I was able to access it via the browser GUI or in windows (via \DISKSTATION ), but I couldn't update, or download plugins/app for it. It simply was not getting an in...

I am experiencing an odd issue with \textit and \emph. I have a list from plaintext and want to format it. Here is a minimum example demonstrating my issue: \documentclass{article} \begin{document} \textit{ (a) (b) } \end{document} Results in: Why? What is going on here?

I had a custom field group with a disabled field. When I tried to delete the field (ID=59), the Warning window froze with CRM logo rotating. When I tried to enable the field, it gave Error about DB Constraint Violation, but apparently enabled the field. When I tried to delete the field then, t...

I am very new to Mathematica, and am trying to use it to compute Christoffel symbols for a certain manifold. All this requires is taking some indexed sums of derivatives, but it builds up on several different things, and I am missing something in defining the indexed variables. This might be a li...

I’ve posted several chapters of my in-progress trilogy on several writing critique websites, and while many of my fellow writers have praised my worldbuilding abilities, they have remarked that I always tend to overexplained things with exposition. One described it as if I had this burning desire...

I added my ThirdPartySetting to webform element like this: Added my config schema to file config/schema/mymodule.schema.yml like this: webform.settings.third_party.mymodule: type: mapping label: 'Webform mymodule configuration' mapping: settings: type: mapping label: 'mymodu...

Saturn family of rockets were designed to launch heavy payloads into orbits. After 25th of May, 1961, who conceived the idea that various Saturn vehicles can be put together in series to create a vehicle which can launch humans to the moon?

I'm trying to calculate a field in a joined table in ArcPy. Code snippet below. The Calculate Field always gives back the error message: ERROR 000728 Field E:\SRRM_Walldorf\Risikoobjekte.gdb\Ro_Mitte.WSP_HQ100 does not exist within table. But the field does exist! I also checked with arcpy.List...

When you configure the BGP Dampening, the configuration is set for all eBGP neighbor in a Cisco router. There is a way to customize the parameters for a specific neighbor ?

Asume yesterday I was suicidal and decided to hire a hitman on the internet to kill me. Today, when they turn up, I have changed my mind and defend myself by killing the hitman. What crime(s) have I committed? This is completely hypothetical, so any jurisdiction would be interesting.

Can we claim that for an orthogonal matrix $A$ (satysfying $AA^T=I$), its symmetric and skew-symetric parts are always commuting? Symmetric part is calculated as $S=\frac{1}{2}(A+A^T)$ and skew symmetric part as $K=\frac{1}{2}(A-A^T)$. It's easy to show the claim for dimension $2$. Also for dimen...

I was cleaning my bike and a gust of wind knocked my wheel over which had been standing up against a wall. I found the cassette/freehub detached from the wheel. The end caps don't appear to have a thread and I wonder if this is okay, as everything would be held in place when the wheel is placed o...

We know that Lucius has seen Harry several times and that he knows he is most of the times with Hermione and Ron. I'm re-watching Harry Potter and in the movie, Hermione disfigures Harry but not enough and the Snatchers are not sure if he is himself and from what I remember from the book, the Sna...

I'm writing my master's thesis about stock price prediction using machine learning methods. During my literature review, I noticed that a lot of research produced on this topic is of poor quality, published in non-finance related journals or unpublished/peer reviewed alltogether. There is no pape...

It seems that the English-speaking people multiply the numbers in the very same way that the Portuguese add them: while the latter say that 2+2=8, the former claim that 2×2 is 8: T W O T W O × ________ E I G H T (Same letters mean the same digits, and the different ones are different....

I was looking at an ICAO flight plan and observed that there are only specific ITEMS mentioned in it (see example below)? What is the reason behind excluding the item numbers 1, 2, 3, 4, 5, 6, 11, 12, 14 and 17? (source: FAA)

Rules of Haisu: Draw a path from S to G passing through all white cells exactly once by connecting the centres of adjacent cells. When the path passes over a number N, it is on its N-th entry to the region which contains it. The standard Haisu rules apply. However, all question marks should be...

In several dictionaries I encountered under abdico (1st conj.): Abdicare cibum aliquem (Plin.) to prohibit the use of any meat as not good (Thomas Thomasius dictionary) Abdicare cibum aliqem (Plin. 20, 9) to forbid the use of it (Robert Ainsworth dictionary) I looked up the reference and I fo...

In this puzzle, the solution first moves the bishop (to pin the knight) and only then the queen. Why is it better to move the bishop first? [FEN "r2qk2r/pbp1bpp1/1pnp3p/8/3NP3/2P3P1/PP1N1PP1/R2QKB1R w KQkq - 1 12"]

Out of curiosity, I tried to kill Vim from inside vim --clean. I tried: :!kill $PPID :call system('kill ' . getpid()) However, nothing happens after running the commands above. The commands give no output, and v:shell_error is 0 in both cases. I noticed that kill works perfectly when run from o...

Is it true that in US law jurors are not actually judging guilt, but rather whether the case against a person has been made in accordance with the concepts of all reasonable doubt? This meaning that US laws allows the possibility for an innocent man with an inept defense to be found guilty and al...

I built this ring oscillator and it works fine. After a while I wondered how can it work without breaking. I am powering it with 5 volts so at start let's say capacitor is charged with 0 volts and a blue node is at 0V. So capacitor starts to charge via R1. When it reaches Vih min (~3.2 V) for IC2...

Let $K$ be an arbitrary number field and $m,n$ are two co-prime integers. Suppose we know that, $[K(\zeta_m):K]=\phi(m), [K(\zeta_n):K]=\phi(n).$ Then is it true that $[K(\zeta_{mn}):K]=\phi(mn)?.$ I can see a positive answer under certain conditions, like, if the discriminant to $K$ is co-prime ...

I can open a new window and move it to the second monitor but it will only display the same editor screen as the original window. How can I get it to show a different one e.g. layout on one and modelling on the other? I am running windows 10. Sorry I should have said show OBJECT MODE in one and E...

I have set up some expression to strip away the address in multiple columns. While so far it works fine I have bit of a problem when it comes to letters. I have a column in this table called "Address" as one example Pieter de Smetstraat 1 A,2140 Antwerpen This is the expression I use to "strip" ...

Four boys Bobby, Benson Benny, Benjamin and three girls Grace, Gloria, Georgia are to be seated in a row according to the following rules: a boy will not sit next to another boy and a girl will not sit next to another girl. Benjamin must not sit next to Grace. How many possible seat arrangement...

I have a list of values, separated by ':' and I want to process them one by one. When the delimiter is space, there are no problems: nuclear@korhal:~$ for a in 720 500 560 130; do echo $a; done 720 500 560 130 But after settings IFS (Internal Field Separator) to : , strange things start to happe...

I recently watched a Youtube video "How to use old fashioned starch" by Constance MacKenzie about how laundry was starched in ye olde time. The only relevant information for my question is that you can use potato, wheat or rice starch and that it must be made into a paste with water and boiled, ...

I'm really just starting out with playing piano and had a look at the recommended fingering for Gymnopedie no. 1 yesterday on https://starryway.org/en/piece/4/basic/ and noticed that for the first part it was recommended to play the low G's with 2 (index finger) and the D's with 5 (pinky). E.g. ...

Let's say we work in a dependent type theory with W-types and we want to have a type for binary natural numbers. We don't want to add quotient types or higher inductive types to the system. How to represent the idea that leading zeroes don't change the natural number? Do we necessarily enter seto...

Is there anywhere else in the world where people can (legally) cross an international border without any customs check, like in the Schengen area? (Assuming pre-corona pandemic situation) If not, is there any serious project to have an Schengen-like area anywhere else in the world ? It seems the ...

I'm designing an alien race with limited points of articulation, and it got me thinking what is the minimum number of phonemes needed for a language to function? That would help me determine their physiology? I've seen Is a Language with Two Phonemes Feasible? but that seems too limited, and the ...

I have never noticed this before, but it seems like MacOS prevents certain key combinations to be pressed. For instance, try pressing at the same time the keys z s and c on a standard Qwerty keyboard. This works and should write something like "csz". But if the three keys are all adjacent, for in...

Do you have to build the circuit on an external board every time you decide there is a need for a pull-up or pull-down circuit? If not, then what is the alternative and how can you use it?

So, I haven't played in forever, but a few friends and I have been talking about playing 5e again. I've been the DM, and they've been requesting a cook off since the beginning. How does cooking work in D&D? I have no idea what to do about it.

There are no word boundaries in the grid. Answers are placed on the row or column indicated by their number in the order given (first a, then b etc.). Successive answers on the same row or column are allowed to share any number of letters, and must share at least one. Fourteen "across" clues, on...

When I was in bachelor, I applied to three universities in Europe for master. My two first choices accepted me and gave me fund for my master studies which is competitive (2 students in my field got it). The other university which is not as well known as the others in my field, but very good, acc...

I've created script, where I encoded string 28 times with base64. Then I wanted to echo count of chars in outputted string. First I used ${#var} which gave me 34070. Then I tried on the same string script.sh | wc -c which gave me 34071. #!/bin/bash var="9M" for i in {1..28};do var=$(echo $var | ...

I'm testing to see if I can count/draw circles around dots I drew on a piece of paper, this research is for my thesis as I want to count the amount of pinholes in a composite laminate. I tried several methods that were already given in several forums. The code I use is: img = Import["https://i.im...

I have a question about whether I can use HSA to reimburse the following kind of qualified medical expense - 1.) Year 1 - I add $3000 to my HSA account 2.) Year 1 - My qualified medical expense is $4000 3.) Year 2 - I add $3000 to my HSA account Question - Can I reimburse the medical expense incu...

Maybe this is not possible to answer, but I was hoping there was some reliable information available on this. It seems to me that the SpaceX Starship rockets have sort of a homemade quality to them, like they were made in someone's garage with basic tools, vs even some of SpaceX's other rockets. ...

The title was "The Jelly Doughnut Vampire", and it was a 20 minute (approx.) short on PBS. It was a Frankenstein/Dracula parody based around baked monsters. One line was "And when we woke up, all the doughnuts had two holes in them, and the jelly was all sucked out!" Would like to see this sho...

There is a stored procedure which has select statement as well as insert and other statements. What will be the behaviour of the stored procedure in a Read Only Routing configured in AlwaysOn Availability Group? Will the select statement will go to the secondary server for reading and rest will b...

I am trying to identify the branch of math that would help to solve the following problem: A man has picked $10$ coins out of a bag and has laid them in a row. You cannot see them for yourself, and the heads/tails ratio is unknown. Your goal is to identify the correct heads/tails sequence of the...

In cooking meat like chicken, I've noticed that recipes say to close the lid and wait for few minutes. I'm tryng to figure what exactly is the effect created by this. Any insight will be appreicated.

I don't have some client to actually view the chunk boundaries and I don't want to use one, so I want to do it by hand. Are there any clues how to identify the chunk's boundaries?

Comment doit-on prononcer le mot « bonshommes ? » Est-ce qu'il doit se dire bonZhomme (comme dans zèbre) Ou alors bonShomme (comme dans serpent) ? Et pourquoi une grammaire particulière sur ce mot ? Pourquoi y a-t-il un double pluriel ?

Devils always want more souls for the Blood War. Mostly, they get those from lawful evil mortals. But as various lore - and this question What groups of souls go to the Nine Hells according to lore? - make clear, pacts with devils and even magical accidents can also cause a soul to go to the hell...

This is for a Sri Lankan national traveling from Sri Lanka to Bahamas, no checked in baggage, transiting without VISA. Ticket #1: Single Ticket sold by Emirates: CMB to DXB (Emirates), DXB to GRU (Emirates), GRU to PTY (COPA Airlines). Ticket #2: Ticket sold by COPA airlines: PTY to NAS (COPA A...

If single-stranded binding proteins are bound to single-stranded DNA (ssDNA), does this prevent restriction enzymes from scanning the ssDNA and interacting with the target cut site? The NEB website says that using SSB's improve restriction enzyme digestion, so it doesn't seem to be the case that ...

In sentences like two days before Easter, "Easter" is the complement of the preposition "before", but what about the complement "two days"? Seeing that we can also say two days before, with "before" as an adverb, my guess is that "before" is a postposition (like "ago" in three days ago), so that ...

I am modifying several files. I want to combine these three awk functions into one single code: for i in *.gw; do awk '/ALPHA_BF :/{sub(/^ *[0-9.]+/," #J #")};{print}' $i > $i.tpl done for i in *.gw; do awk '/REVAPMN:/{sub(/^ *[0-9.]+/," #G #")};{print}'$i> $i.tpl done for...