So this approach seems to be rather popular, particularly among payment processors that provide javascript integrations. The added layer of security that "fields in iframe" brings also supposedly reduces the level of PCI compliance required. Verygoodsecurity, a tokenization service that also offe...

In older D&D lore, most teleportation type spells worked like a short and (almost?) instantaneous transit through the Ethereal Plane. I'm working on a monster species with Succubus ancestry, being able to cast Misty Step. So, does it work via the Ethereal Plane, or is it something entirely differ...

Let $C$ be a (smooth,proper) curve over a field $k$. Let $\operatorname{Div}_C(k)$ be the free abelian group generated by the closed points of $C/k$ and $k(C)^\times$ be the group of rational functions. We have an injective map: $$i \colon \operatorname{Div}_C(k)/k(C)^\times \to \left(\operatorna...

history.howstuffworks.com claims kamikaze pilots were not overly effective. Wikipedia states that there was no noticeable increase in number of ships lost even as kamikaze pilots became more common, and in total it seems they only sunk somewhere between 34 and 57 ships. So it sounds, to my unpr...

I have received a hand-down bike from a friend that had a punctured inner tube which I have since patched, however during my fix I noticed that the tyre is not in the best condition when looking at the sidewall, and would like to know if the tyre is dire need of a replacement. Thanks in advance f...

Throughout internet, I've only found references to add ondrej/php repository in order to upgrade to PHP-8. I am not familiar, either who is ondrej (sorry for that, maybe he is like linux for php, but I am not veteran dev and don't know) and wanted to know, is that safe way to install PHP 8 and i...

What should I look for in a respirator for darkroom use? I am already wearing eye and skin protection when using development chemicals. I would like to avoid breathing in irritants and toxic chemicals. The answers Google turns up are mostly forum threads dominated by "I don't use a respirator" and "

I have a string like /feature/abc-1245_branch_name, I wanted to extract abc-1245 from the string and store it into a different variable. I tried using sed but didn't worked out well.

I´m trying to make a pause in a loop, but just for the first time it loops. The next loops i would like the program to NOT do the pause. Just once time, each time a button is pressed. Does anybody knows how to do it? Thanks! This is the code i want to pause just once: void loop() { if(digitalRe...

I am a tutor on Chegg in the subject advanced physics and have recently been applying to various internship opportunities as I am in my final year of undergrad. I have the experience of being an educator at an indian organisation, and was thinking whether I can add this new tutor part time job to...

In Yermiah 3:10 it says: וְגַם־בְּכָל־זֹ֗את לֹא־שָׁ֨בָה אֵלַ֜י בָּגוֹדָ֧ה אֲחוֹתָ֛הּ יְהוּדָ֖ה בְּכָל־לִבָּ֑הּ כִּ֥י אִם־בְּשֶׁ֖קֶר נְאֻם־יְהוָֽה Yehuda is referred to as the sister of Israel. Who is it?

The scenario: In the not too distant future, someone ran just the right genetic algorithm and figured out how to make a warp drive. It can travel to distant stars! The only problem is that optical technology hasn't really caught up, and the sky is big, so really the crew is only vaguely aware o...

I am using this power supply shown in the datasheet here: RS-D3305P Datasheet Channel 1 is set to 26V, channel 2 is 5V and channel 3 is set to 3.3V. All the negatives are joined together. Channel 3 is only used to power an ADC chip (AD7476A) and a pot circuit as the analog input. I have been havi...

We have one male Persian cat, who likes to go to our yard and we have seen there is one male urban cat which is fighting with our Persian cat at our yard. You can see the at below: We are worked about Their fight, and we try to not leave them alone and prevent the Persian cat to be alone at our ...

I have a number that consists of 99 digits and I need to factor it. I ran it in alpertrom.com.ar, but it'll take up to 40 hours if I counted all right. Is there any way to make it by hand(stupid question), I mean to simplify computation for the program? Or maybe anyone can factor it out. Prof. pr...

I am making a down-to-the-1/128th-inch (literally, to the 1/128th inch) model of the Boeing B-29 Superfortress in SketchUp. Starting from zero, I had to make the entire plane up, and to be honest it looks exactly like the real thing at this point. I went down to copying every detail in even the d...

Can a standard blue junction box be used for indoor wiring purpose? Lets say I have one single gang box of 24 cu. in. which is placed as junction box to connect three 14/2 cables inside it. I know its within the box size. But does a junction box for this reason has to be specific one, I meant mor...

Steal my prefix and fire shall arise. Steal my suffix and someone dies. Steal my infix and differ from guys. Steal my whole and go reorganize.

In the image above, quiet flyer and I realized that there are 2 needles in every oil gauge, and there are 4 oil gauges. Well, why in the world are there 8 needles in total? And the optimal range arcs and redlines of each oil gauge is different. Why would that be? Oil is oil, I can't see how the ...

I get the impression that 柱体 is more mathematical and 圆筒 is more about general "drum shaped" things. Are they interchangeable or is there a distinction?

The Puget Sound region is wedged between the Pacific and the Cascades...you'd think with all that rain (and snowmelt in the warmer months), there would be catastrophic flash flooding in lowland areas, of the magnitude seen in Oklahoma (1, 2, 3), Texas (1, 2, 3, 4) or Tennessee (1, 2, 3). On the c...

Consider this algorithm iterating over 2 arrays (A and B) size of A = n size of B = m Please note that m <= n The algorithm is as follows for every value in A: // code for every value in B: // code The time complexity of this algorithm is O(n+m) But given that m is strictly lesser than ...

While learning how to calculate the surface area of a cylinder, I saw that one of the methods relies on knowing that if we cut a cone, it is the sector of a circle. As shown in the image below: $\hskip2in$ I wasn't able to intuitively see this without getting scissors and paper and doing it mys...

Today is relased new version of UBUNTU 21.04. And I can't update this version. And also I selected ‘Notify me of a new Ubuntu version’ and changed it to ‘For any new version' on the Updates tab on Software & Update, but it's still not working. In addition on terminal I've written: sudo do-release...

I read part of this book in the 1980s, so it is at least that old. The story was based on 13 WWII black Sherman tanks abandoned in a field somewhere that had their hatches welded shut (and I believe they had a crucifix on the hatch as well). Years after the war, people open the hatches and find...

I thought that it would be interesting to collect into a big list various instances of isomorphic structures with no preferred isomorphism between them. I expect the examples to be interesting since it seems that in such situations choice of a particular isomorphism is frequently an important kin...

I'm using vNiceArray to typeset block determinants. When you create a vNiceArray with the nicematrix package, a horizontal line is so long it reaches across the vertical lines, which does not look very good (it also makes the resulting determinant look more like a table than a determinant, which ...

Pytorch seems to run 10 times slower on a 16 core machine vs 8 core machine. Any thoughts on why that is and what/if any thing I can do to speed up the 16 core machine? Thank you Below is a list of details in the order in which you find them. 16 core pytorch env 16 core lscpu 8 core pytroch evn ...

I've got a Li-ion battery (LGDBHE21865 Q153F022A2) that has no protection circuits (as far as I know). Battery can support 20A current. I used it in my vape device some time in the past, but then the battery was lying on the shelf for a long time and it has discharged to approximately 0V (may be ...

$\DeclareMathOperator\rank{rank}$Let $G$ be a compact connected Lie group and $H$, $K$ be two closed connected subgroups. By Mikhail Borovoi's answer to In a compact lie group, can two closed connected subgroups generate a non-closed subgroup?, $L=\langle K, H\rangle$ (the subgroup generated by $...

What is the largest amount one could send in a single transaction? Also just to confirm my understanding, a transaction only has one destination address per transaction right?

Since I first read the Ready Action rules, the concept of a trigger rubbed me the wrong way. The idea that a character cannot adapt and improvise in the moment seems odd to me, and when I imagine them setting up to do something, I don't imagine them having to look for a very specific thing to hap...

Hey everyone, I've made a huge progress on TikZ recently, Thanks for everyone who supported me on my last question, I really appreciate all of your hard work <3. I want to draw this figure, but I faced some problems, with the position of angles, here's my code and its result (I've added the axes...

In performing Iteratively Reweighted Least Squares (IRLS) to derive $\hat{\beta}$ estimates for logistic regression, all the resource I've read online say to use weights inversely proportional to the variance of each $Y_i$. For example, see step 4, below (taken from here): However, in R code imp...

Been looking into some simple algorithms, I came up with the following piece of code in C to implement the Euclidean algorithm iteratively (I like to be clear here, I don't want the recursive implementation for now). I've seen various other implementations and in fact most books prefer a differen...

ばかり, when used to add the connotation of having just done something, usually (or nearly always, in the examples I've seen), takes a copula after it. Either だ or です. An example: 彼は帰ったばかりだ。 My question is: does ばかり, grammar-wise, have to take a copula? Asking because だ/です is only necessary for n...

In Czech there is an expression "hraběcí rada". It refers to meaningless/useless advice - something which is factually true but cannot be meaningfully applied by the recipient of said advice. The best example would be the phrase "Let them eat cake". Is there an equivalent expression in English?

I know that the ATC has feedback on the current position of the aircraft via Radar and ADS-B data. However, are there any tools to forecast future trajectories. For example, say an aircraft is scheduled to arrive at an airport and will reach within the coverage of the terminal airspace ATC in the...

Background The sequence in the title is A245788 "n times the number of 1's in the binary expansion of n" ("times" here means multiplication), which starts like this: 1, 2, 6, 4, 10, 12, 21, 8, 18, 20, 33, 24, 39, 42, 60, 16, 34, 36, 57, 40, 63, 66, 92, 48, 75, 78, 108...

I came across a situation that can be summarized in the following code snippet. Basically, I would like my classes to inherit constructors. It works, but compilation fails as soon as I have a virtual method defined in C. Apparently the compiler deleted the constructor. My questions are: Why does...

At the end of Elokai Nitzor we say: "עֲשֵׂה לְמַֽעַן שְׁמֶֽךָ עֲשֵׂה לְמַֽעַן יְמִינֶֽךָ עֲשֵׂה לְמַֽעַן קְדֻשָּׁתֶֽךָ עֲשֵׂה לְמַֽעַן תּוֹרָתֶֽךָ" Is there a source for these sentences? The reason I ask, rather than assume it was just written and instituted by the Rabbis (although perhaps that i...

Befunge Chess is an esolang mini-game I invented that is centered around the Befunge esolang. The general gist of the game is to make the instruction pointer land on a specific target cell while avoiding the opponent's target cell. Today's challenge isn't to play the game, but to simply execute a...

So I'm fairly new to cycling. I have a gravel bike and the rear wheel spokes keep breaking. I wanna get something more reliable. The wheelset I have now is 700c. Would I be able to use 29er mtb wheels on this type of bike(I would think they would be stronger)? I think I can put up to a 700x 40 ti...

I am trying to use a macro to reformat content in a clearer fashion. In particular, I am expecting to transform strings such as foo; bar; baz; into foo; bar; baz; Here is the macro I have so far, and its use in a document, working as expected: \documentclass{article} \usepackage{xstring} \newc...

In Iran, there is a supreme leader and a guardian council on top of the parliament. Any candidate for parliament must be approved by the supreme leader and the guardian council. Therefore, this is not the same as the Western form of democracy. Is Iran considered a democracy by the Western world?

...And how is this reduction meant to be read? Taken from p. 66 of David Neumeyer's The Music of Paul Hindemith This is the beginning of the section on analyzing melodies, and it totally blindsided me. Note: I am not even sure this pertains to melody--it may be in reference to another section ...

The introduction to Testing the rotating lighthouse model with the double pulsar system PSR J0737-3039A/B (open access) says: The double pulsar system PSR J0737-3039A/B was discovered by Burgay et al. (2003) and Lyne et al. (2004). This system consists of a 22-ms pulsar (hereafter A) and a 2.8-s...

I think Activity Monitor can be used for managing/monitoring processes, but I am confused about the other four: disk/memory/IO/file. Are all these four functions be managed/monitored out by Disk Utility?

everyone got this question wrong from my calculus 3 midterm. " find the arc length of the curve on the given interval: $x=\sqrt(t), \space y=8t-6,\space on\space 0 \leq t \leq 3$" I set the problem up just fine, however at that point I got stuck. $$ \int_{0}^{3}\sqrt{\left ( \frac{1}{2\sqrt{t}} ...

I cannot run the strings command on the strings binary (which is for me located at /usr/bin/strings: $ strings $(which strings) strings I also can't copy it and try it on the copy of it: $ cp -L $(which strings) /tmp/ $ strings /tmp/strings strings The only way I can get it is to capture the ou...

Suppose that $\{Y_n\}$ is an irreducible discrete time Markov chain with transition matrix $P = \{P_{i,j}\}_{i,j \in S}$. Let $\{Z_n\}$ be a discrete time Markov chain such that if it is in state $i$, then it either moves according to $P$ with probability $p_i$ or does nothing with probability $1...

So, imagine a traditional fantasy world that has progressed into the modern age. Assume technology similar to that we had in world war 2. With the humans, orcs, elves, dwarves, and the like constantly fighting each other, the tiny pixies have historically been pushed to the wayside due to their s...

I have the following etymology from Outlier Dictionary of Chinese Characters: 占 depicts cracks (卜) in a turtle shell and a hole (口) drilled into the shell during the divination process. Its original meaning is “observing cracks in oracle bones for the purpose of divination.” But I could not und...

How to get configurable child cost price get in magento 2. Thanks.

I have a 2009 Specialized Hardrock, with a Shimano FH-RM30 QR rear hub and a Shimano MF-TZ31 freewheel. I took apart basically the whole wheel assembly trying to repair the freewheel. Now it's a week later and I need to resassemble, but I don't recall how the axle was configured. I think I have t...

There are many beliefs regarding the people who born on Amavasya. Do scriptures comment about people who born on Amavasya? If yes, what are those comments?

I am new to tikz, and am trying to reproduce this diagram with tikz library: I want to connect bottom of node B2 to the top of node B3, just like in the image, but with no success. I want the arrow to go outside of both nodes. This is what I have gotten so far. \documentclass[border=3mm]{standal...

I need to prepare some photos for an e-ink display. The display is 1-bit. Each pixel is either 100% black or 100% white - there is no gray. I know that I can change the mode of my photos in Photoshop to bitmap, and it will present a number of options as to how the dithering and noise are handled....

Summon Beast (Summon Bestial Spirit, freely available UA version of the spell) Note that I'm linking to the UA because it is freely available and the content for this spell is almost identical to its released version in Tasha's Cauldron of Everything. This is a question that carries within it man...

Suppose we have $F(u, v) = (x, y)$. The Jacobian of this mapping is denoted by $\dfrac{\partial (x,y)}{\partial (u,v)}$. Is the Jacobian a positive real number when I evaluate at point $(u, v)$? I calculate Jacobian using $ \dfrac{\partial (x,y)}{\partial (u,v)} = \det \begin{bmatrix} \dfrac{\par...

A typical translation of Exodus 7:1 is along the lines of "The LORD answered Moses, “See, I have made you like God to Pharaoh, and your brother Aaron will be your prophet." (Berean Study Bible) Yet, a minority translate it differently, such as "And the LORD said unto Moses, See, I have made th...

You may be aware of the famous old rhyme, "I before E, except after C". It is a rule taught to aid in the spelling of certain English words. Quoting Wikipedia: If one is not sure whether a word is spelled with the digraph ei or ie, the rhyme suggests that the correct order is ie unless the prece...

Good day. Let's take an example from Help on RecurrenceTable: RecurrenceTable[{x[n + 1] == 0.7 x[n] + y[n], y[n + 1] == -0.7989995 + x[n]^2, x[0] == 0.142857, y[0] == 0.33}, {x, y}, {n, 1, 2500}] How to add here a While condition so that iterations stop after x[n] reached some threshold value, ...

Leslie Lamport claims that TLA+ is too complex to be described in BNF. Does that mean TLA+ is not a context free language? What is the relationship between the set of context free languages and the set of languages that can be described by BNF grammars?

how should i go like if i want to replicate this effect in an animation? i'm open to use animation nodes too but maybe this can be done on vanilla blender? effect as shown

I'm more or less familiar with the characteristic method for solving a quasilinear PDE. I've tried to apply it to the following problem, but I having difficulties: $$ u(x+u)u_x - y(y+u)u_y = 0 \\ u(1, t) = \sqrt{t} $$ When writing down the characteristic equations: $$ x_s = u(x+u) \\ y_s = -y(y+u...

Would someone interpret the results of VIF in logistic regression the same way s/he would interpret them in linear regression?

Lying is a sin. It is a violation of one of the Ten Commandments, and a disobeying of God. However, there are many instances in the Bible where someone may lie (usually to protect someone), and God does not punish it as he would a sin, thus meaning that the act was not a sin. When, if ever, is it...

I have recently started to study about class AB amplifiers online, as a newbie, i have found every schematic of the class AB amplifier is in common collector circuit just like this Schematic i find everywhere in internet... simulate this circuit – Schematic created using CircuitLab But i eager...

When compiling the code below with the Java compiler from OpenJDK 8, the call to foo() is done via an invokespecial, but when OpenJDK 11 is used, an invokevirtual is emitted. public class Invoke { public void call() { foo(); } private void foo() {} } Output of javap -v -p when javac 1...

So do not even suggest this question may be a rip-off of Adding coins inside a ring of coins From a pile of equal size perfectly round coins take eighteen and make a perfect ring. Show that you can fit at least sixteen more coins inside the ring. Not a solution because twelve is not sixteen. Ple...

Each day in Iceland, it rains with a probability p=0.8. Denote X the number of days I stay until I've had 2 sunny days in my holidays. What is the p.m.f. of X? The day I finally get the second sunny day I leave. What is the probability that I stayed exactly one week? My Attempt I know I can model...

I want to expand the list entries of a dataframe using the information in column i: i s_1 s_1 s_3 2 [1, 2, 3] [3, 4, 5] NaN 1 NaN [0, 0, 0] [2] The i value just indicates how often the last value of each list should be copied: i s_1 s_1 ...

I am trying to convert the statement drawarrow (0,0)--(100,100) dashed evenly withcolor green; to newinternal string varA ; varA := "dashed evenly withcolor green" ; drawarrow (0,0)--(100,100) varA ; but it fails in the line of drawarrow. Any help would be appreciated. Thank you.

In Godzilla vs. Kong (2021) movie, Walter Simmons introduces the character played by Shun Oguri as Ren Serizawa: Walter: Walt Simmons. Nathan: I know who you are, sir. It’s an honor. Walter: No, the honor is mine. As is the urgency. Godzilla has never attacked us unprovoked before. These are dan...

I have a set of Italian words in a txt file hosted on GitHub. I use it as stopwords vocabulary for futher NLP tasks. When I dump from GitHub it returns me, obviously, also \n Better or more efficient way to replace the special character compared with my working code? :) import urllib.request sto...

Are you aware that you are cursed when you attune to a cursed magical item? For example, if you are attuned to a sword of vengence, would you be aware that the item is cursed, even if you desire to keep a hold of the blade as it describes in the item description (which would therefore justify a ...

I have a SSH server running on my local network which is exposed to the public internet via my router's port forwarding. I have also set up a name for the host locally on my machine (via etc/hosts) and remotely (via dynamic DNS), let's say: ip name locally 192.168.0.5 ...

Just lately I realized that anti-discrimination/equal opportunity legislation only applies to proscribed categories of discrimination grounds, e.g. race, ethnicity, gender, orientation, age, etc. Up to then I'd assumed that custom & practice processes like: Giving all applicants a fair opportuni...

The Riemann hypothesis is equivalent to the assertion that the prime counting function $\pi(x) := \sum_{p \le x} 1$ deviates from the logarithmic integral $Li(x) = \int_2^x \frac{dx}{\log x}$ in the order $O(\sqrt{x} \log x)$. Since $\log x = O(x^\alpha)$ for any $\alpha>0$, the Riemann hypothesi...

I'm struggling to find a definitive answer to my question, so any information would be greatly, greatly appreciated. My question is; How are physical memory addresses actually determined or 'created'. What is the process where the byte blocks have a memory address assigned to it? I understand tha...

If I encrypt a plaintext p using AES-256 in GCM mode with the keys $k_1 ... k_n$ and I want to decrypt it later, can I use the keys in any order when decrypting or do I have to use the same order as when encrypting but in reverse? If not, is there a modern symmetric encryption algorithm that lets...

I've 2 sets of polygons in 2 tables and the sets overlap each other. For each polygon in set A, I get the ID of the polygon in set B that it overlaps the most. This is the query: SELECT DISTINCT ON (a.id) a.id as a_id, b.id as b_id, ST_Area(ST_Intersection(a.geom, b.geom)) as intersect_area...

I've seen a few photos taken by Ingenuity of its own shadow, and the angle between the two sets of rotors is different in each. That suggests to me that spinning the counter-propagating rotors at very slightly different speeds could make the aircraft turn via some conservation of angular momentum...

For any pronunciation the tone is on the vowel in sequence of a, e, i, o,u which appears first.If it is a two character word, there will not be any symbol between two characters. But in 妨碍 (fáng'ài), what is the character between fáng and ài. What differentiation it makes with this character “'”?

I have a problem with a select case when statement, I would like to add a new column in the select case when statement, I got the result but with ????? because I have set the column to Arabic words, I have tried to convert the content of the new column to nvarchar(55) unfortunately, I got the sam...

9 stress is certainly more than you can mark at once, but clearing out all of your stress between scores can be a bit of a gamble in overindulgence if it's on the low side. So let's say that one of my PCs, Candlestick, starts a score with like 2 or 3 stress, pushes themselves once, and then has e...

I have generated the following code: \begin{equation} \begin{aligned} c(s) &= [x_c(s),y_c(s)]^T \in \mathbb{R}^2, & \text{Centerline}, \\ i(s) &= [x_{in},y_{in}]^T \in \mathbb{R}^2, & \text{Inner Border}, \\ o(s) &= [x_{out},y_{out}]^T \in \mathbb{R}^2, & \text{Outer Border}, \\ \...

So in real life, if you get hit by a bolt of lightning and don't die from it, you just sorta spasm out a lot and fall down in pain whilst the energy of one billion volts of electricity courses through your entire body. With that in mind, what would happen if you got hit by a similar bolt of light...

Is there a function that I can use in the Scriban template to implement conditional logic based on the fact that the page is opened in the Experience Editor? Something like the below: <div class="button--primary field-link">{{ sc_field item 'F1' }}</div> {{ if is_editing }} <div>{{ sc_field i...

Matthew 5:6 (ESV): 6 “Blessed are those who hunger and thirst for righteousness, for they shall be satisfied. When will this happen?

I'm writing a ficional story about a historical figure. My MC takes twelve years to achieve a major success. But the bulk of the work takes place in three stages: at ages 17, 23, and 29. I have divided my book into three parts... but no matter what I do, it feels jolting skipping the time gap. Th...

Given a regular language $L$ over the alphabet $\Sigma = \{a,b,c,d\}$, is the language $\mathrm{Perm}(L)$ consisting of all permutations of words in $L$ also regular? My intuition says it is, since each word in $L$ only has finitely many permutations, but I don't know how to prove it. Any help wo...

Let say I have a simple line hell<cursor>o What is the fastest way to yank this line and paste to a result like this? hello hello I am currently doing this: yy # To yank this line p # Paste on next line O # To insert and add a line above the pasted line But doing so I will end up in Insert Mo...

The Prophet ﷺ said, “God loves the critical gaze upon doubtful matters and the accomplished intellect at the onslaught of egoic desires.” إن الله يحب البصر الناقد عند ورود الشبهات والعقل الكامل عند هجوم الشهوات What is the source of this hadith? And is this hadith authentic.

In his article "Technique du coup du monde", published in Internationale Situationniste no.8 in January 1963 and in English translation as "A Revolutionary Proposal: Invisible Insurrection of a Million Minds", Scottish novelist Alexander Trocchi writes "It used to be said that the British Empire...

I have a 12V 20A Solar Charge Controller that I will use to power up some pumps with the help of relays and some sensors. And because its a solar charge controller, the output varies depending on the sun, from 12.1v to 13.8v How do I power my Arduino Mega safely in this case? I am planning on usi...

On a 16-1700s ship, did the navigator have his own room/section of the ship to work? If so, where? Any articles I find just talk about how the navigate, not where.

Is the size of the transaction some factor when the miner chooses one transaction over the other, provided that they both have the same fee per byte? In other words, will the miner prefer larger or smaller transactions if they all have the same fee per byte?

As Ubuntu 21.04 includes pipewire for video streams and screen sharing by default, I am wondering whether or not it is possible to replace pulseaudio completely with pipewire.

Wolves have better night vision than we do, enough that they can quite happily hunt on moonlit nights. But what about when there is no moonlight? Intuitively it seems to me that with no moon or nearby city skyglow, it's pitch dark; even wolves cannot see when there is effectively no light, and wh...

I'm using rest-assured to test an API. I want to handle a scenario where a key might not exist Given: { "shop":{ "shopId":1892929, "name":"bobs shop", "type":"grocery" } } ...in which type key is sometimes not present, I am trying to handle as follows, using theJSONObject has ...

I have disks with UUID in the below; pc@User:~$ sudo blkid | grep UUID= /dev/sda2: UUID="1337da3f-187f-4d2a-b3d9-a6997bba783b" TYPE="ext4" PARTUUID="3bb046df-4be2-4148-a039-40f3cb987d52" /dev/nvme0n1p1: UUID="1A16-CE88" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="5b5751d9-ee6b-403a-8c4...

I will absorb the post into the West Midlands Combined Authority as an elected deputy mayor. -- Jon Hunt, candidate for West Midlands Police and Crime Commissioner I'm pretty sure this wouldn't be in his gift :-). The full manifesto says he has a "plan", and the Liberal Democrats will work to a...

I recently came to know about the command \DeclareUnicodeAccent which can declare a diacritic which is printed after the argument of the declared command. e.g. \documentclass{article} \usepackage{fontspec} \setmainfont{CharisSIL} \DeclareUnicodeAccent{\foo}{TU}{"031F} % ̟ \begin{document} \foo{b...

Let $X$ be a compact complex manifold of complex dimension $n$ and let $\omega$ be a smooth Kahler form on it. Let $Y \subset X$ be a complex (possibly singular) hypersurface and let $u: X \setminus Y \to \mathbb{R}$ be a smooth function. Question: If $ \sup_{X \setminus Y} |u| < \infty$ and $\o...

Did h2 and h3 change the phonetic reality of an adjacent *e in PIE under any circumstances? Can we treat *a and ā as allophones of *e in PIE?

I try to place the three first description in a multirow enviroment and include a linebreak. But I did not succed in doing this without creating an error. Do you have an idea how I could do this? % page setup \documentclass[a4paper, 11pt]{article} \usepackage[margin=2cm]{geometry} % language \u...

The idea is that the spacecraft would not have a propellant tank on board, but instead would have a huge, spherical propellant tender which the spacecraft could climb around in order to turn. This seems like it would be useful, as the propellant wouldn't have to be turned around with the rest of ...

My cat, Odin, sheds a lot. He mostly sheds when he is nervous, aggressive, or play fighting with my other cat, Bose. Is this a problem? I don't really know what's going on with him. He also seems to shed when he is very scared, and I find a lot of hairs from my cat all around the house. My other ...

There was a cartoon, probably Action Man, several years ago with a central villain (not Dr X) who felt constant pain (but didn't behave like it). He could share/fire/distribute his pain via some kind of black and white lava-lamp-esque energy. I remember he was a very strange villain because in on...

Consider a real massive vector field with lagrangian density $$\begin{align}\mathcal{L}&=-\frac{1}{4}(\partial_\mu A_\nu-\partial_\nu A_\mu)(\partial^\mu A^\nu-\partial^\nu A^\mu)+\frac{1}{2}m^2 A^\mu A_\mu\\&=-\frac{1}{2}(\partial_\mu A_\nu-\partial_\nu A_\mu)\partial^\mu A^\nu+\frac{1}{2}m^2 A^...

Does the thermal noise voltage formula: \$ V_n=\sqrt{4kTBR} \$ apply even if the impedance is not matched, or is the noise power formula of \$N=kTB\$ the one that applies even if the impedance is not matched? (k=boltzmann const, T=temp, B=bandwidth.) I'm confused if the thermal noise voltage for...