TLDR: I'm significantly shorter than an average man. How should (or should) I take this into account when choosing my weights? I'm an absolute beginner who has recently started exercising with dumbbells at home. I don't have any specific goal in my mind. I just figured that I should do some home ...

In this answer I would like to understand What does it mean in Node Editor that light will interact with volume? I would like to see a few pictures showing the difference/meaning.

I just finished Dune. the majority of the novel takes place near the north pole of Arrakis. Arrakis' sun, however, rises and sets in a way typical of Earth's more temperate latitudes without any effects you have on Earth. for example, I have visited the English-Scottish border (I forget what time...

How does Jonah become a sign to the people of Nineveh in Luke 11:30. Luke 11:30 (ESV) 30 For as Jonah became a sign to the people of Nineveh, so will the Son of Man be to this generation. In Mat 12:39 — Mat 12:40 (ESV) 39 But he answered them, “An evil and adulterous generation seeks for a sig...

The idea is to remove duplicate id's upon selection of records using checkbox. Below is the code used. selectedTaskObj3 = []; let el = this.template.querySelector("lightning-datatable"); let selectedRowsArray = el.getSelectedRows(); //**note**: until here I get the output as an object array let s...

Let $M$ be a compact Kähler manifold. If $\phi:M\to M$ is an orientation-preserving isometric involution does it have to be either holomorphic or anti-holomorphic?

I have an old(2016) Mediatek mtk6580 chipset phone(non rooted/stock). Couple days back, I downloaded an app called "Apk extractor" from play store, and extracted the system apps to the sdcard. Then from there I uploaded them to https://virustotal.com and found out that, Android system framework, ...

This often happens in sports but in everyday life as well. Say, in a football match, player A accidentally makes player B of the opposite team fall lightly. That is a very small fault but B screams like crazy as if he hurts a lot. But actually, he is faking his hurt with a purpose of letting the ...

I often run commands like this: find … -exec grep … --color=always -l {} \+ and sometimes I need to open the matching files in Vim. But what is the most reliable way to do so? One way seems to be vim $(find … -exec grep … {} \+) Another way seems to make use of xargs. Are there advantages/disva...

I recently noticed that my university has a Covid-related policy stating that students are not permitted to attend public gatherings off-campus. Today, they officially stated that students breaking this rule can be expelled. While I understand the rationale behind this rule (and agree that going ...

It's the far future: Thousands of planets and solar systems are colonized, some flavor of FTL travel works fine, and there are even nifty things like "inertial dampeners" and "artificial gravity" generators, although they tend to be rather large. Furthermore, humanity went crazy when they discove...

The scriptures record Jonah's sermon to the people of Nineveh this way: Jonah 3:4-5 (ESV) 4 Jonah began to go into the city, going a day's journey. And he called out, “Yet forty days, and Nineveh shall be overthrown!” 5 And the people of Nineveh believed God. They called for a fast and put on s...

I want to know if every complete metric space is not countable? I can't find a counterexample, so is it correct?

Would someone knows what is the part showed on the attached picture ? This comes from the inside of Indominus Rex toy GCT95 manufactured by Mattel. I'd like to replace it and have the beast back to life for my son.

I am doing a problem set for students and I would like to itemise horizontally a list of them. However when I try to do that one of the items appears a little bit above the rest of items and the content of the item a bit below. I am attaching MWE and the corresponding result. Any help would be mu...

technical interview question i got from daily interview pro A palindrome is a sequence of characters that reads the same backwards and forwards. Given a string, s, find the longest palindromic substring in s. Example: Input: "banana" Output: "anana" Input: "million" Output: "illi" i was wonder...

Full disclosure: I'm not a regular chess player. This question is because I'm writing a book about alternate timelines, and I want to use a game in a real life famous chess match as a point of divergence. I'd like an occasion in which a sizeable portion of pundits and specialists thought a differ...

I'm having trouble seeing how the multivariate gaussian formula evaluates to the bivariate gaussian. See multivariate PDF, source: http://cs229.stanford.edu/section/gaussians.pdf [![multivariate][1]][1] And bivariate gaussian formula, source: http://clements.ece.gatech.edu/4260.sp17/bivariate_not...

We are asked to find smallest normal subgroup of S4 which contains <(1,3,2,4)> = H. I know that a subgroup G is normal if: $\forall$ x $\in$ S4, xH = Hx I know that H contains at least 4 elements generated by <(1,3,2,4)>. I don't know, however, how should I know which elements should be added fro...

Can someone help me identify what set this is from? I've tried searching multiple different things on Google and Bricklink and haven't been able to find this piece. It was in with a set of random pieces that was bought at a yard sale. The F-22 stickers on it may not be from the original set but t...

The one I have in my textbook is this: Shouldn't the first trough at $3500$ to around $3000$ mean that it's an $\ce{O—H}$ group with a $\ce{C—H}$? And then the other trough at $1700$ be a $\ce{C=O}$? Why is this ethylamine $\ce{CH3CH2NH2}$? The other one I found on Google: Shouldn't the $\ce...

I'm a bit confused by these words. Since "nonsense" derives from "sense" but the vowel in "sense" is /ɛ/ and it reduces to /ə/ in "nonsense". BUT "nonsensical" derives from "nonsense" and the vowel in it is the same as "sense". Please explain.

I am doing: echo "scale=2; sqrt( (-9.522 - -9.522)**2 + (-17.145 - -17.145)**2 + (-2.689 - -2.689)**2 )" | bc and I am getting: (standard_in) 1: syntax error (standard_in) 1: syntax error (standard_in) 1: syntax error I do not understand what there is happening. Please, any sugestion?

This is what I want: , except the right hand side, where the operator should be $F_{\rho}, and you get it. The typesets I tried are: $F_{\rho}(A) \subseteq \F_{\rho}(\mathbf{G})$, with the output appears as the image as above. Can anyone know how to fix it? Thank you:-)

It is well known that, for any two rectangles of the same area, the first can be cut into a finite number of polygonal pieces and reassembled into the other (for example, by Montucla's dissection). Questions: Can we do the same if only rectilinear polygons can be used as intermediate pieces? Or i...

Java 14 introduces a new annotation @Serial in the java.io package. Its brief description in the API docs: Indicates that an annotated field or method is part of the serialization mechanism defined by the Java Object Serialization Specification. As far as I understand the annotation is used for...

I am writing a book on Github (Learn-Vim) under the Creative Commons Non-Commercial Non-Derivative 4.0 License. If you're wondering why I selected this particular license, the main reason is because the famous You-dont-know-JS uses the same license. Someone asks if he/she can translate my work in...

Given a list of tuples where one element is a set: {{{}, "a"}, {{1}, "a"}, {{2}, "a"}, {{3}, "a"}, {{1, 2}, "a"}, {{1, 3}, "a"}, {{2, 3}, "a"}, {{1, 2, 3}, "a"}} Which is the function that decomposes the sets into new tuples, repeating the other element in the tuple, i.e. {{{{}, "a"}}, {{{1}, "a

Archimedes famously proclaimed Eureka, I have found it, but should the word itself proclaim I have lost my H? According to wiktionary and wikipedia, Eureka simply comes from the greek εὕρηκα, perfect active indicative of εὑρίσκω, to find. While εὑρίσκω led to words such as heuristics with an h, ...

Let $M$ be the underlying topological manifold of a smooth complex projective surface. Assume $\pi_1(M)=\{0\}$ and $\pi_2(M)\neq \mathbb{Z}^2$. Is there a Serre fibration $M\to B$ where $B$ is a CW complex of dimension $0<d<4$?

If passion ends in fashion Bushell is the best-dressed man in town In an previous verse it goes Nick Kent is the best dressed guy in town. Nick Kent was a rock critic, but does anyone know what "Bushell" is supposed to mean?

Part of the definition of a virtual image is that it cannot be formed on a screen. I understand this is the case when the screen is right next to the image, since there are no physical rays that can hit the screen. But what I don't understand is why an image can't form on the screen if the screen...

Here is context for my question: I am a student studying political science. I am researching policy that could be used to dismantle the stranglehold that the Democratic and Republican parties have on American elections. In some ways it seems that our national electoral system is engineered for th...

The Ozolith has this ability: Whenever a creature you control leaves the battlefield, if it had counters on it, put those counters on The Ozolith. Let's say I control Arcbound Worker, which has Modular 1: This creature enters the battlefield with a +1/+1 counter on it. When it dies, you may pu...

I introduced soup (with some meat or fish), fruit and baby food to my daughter when she was about 6 months old. It was relatively well accepted for some time. More recently (she is about 8 months now), she stopped accepting them even when she is hungry - the moment she sees the spoon she turns aw...

It takes some work to find a list of the actual pH of various foods. (Searches are confounded by a popular "alkaline diet" theory that the pH effect on a human body of consuming various foods is not a function of the pH of the food itself.) It appears that almost all food has pH < 7.0 (most much...

For example, an nLockTime == 500 prevents a transaction from being included in any blocks before the block 500. Why isn't there a parameter like nExpireTime == 500 that prevented a transaction from being included in any block over the 500? Would it be theoretically possible to have one or it's a ...

I'm trying to get some data about the moon from SIMBAD (specifically, radiation spectrum in certain wavelengths), and I encountered an unexpected problem: I can't find the Moon. In SIMBAD, I can search using several different methods. Since I'm looking for a specific object in the sky, I thought ...

My final destination is bursa city in Turkey. I can have direct flight to Istanbul, from my city alexandria, Egypt but is it best to land in istanbul or should I land in another airport? I will travel with my 2 kids and wife and I mean by best affordable and comfortable for my wife and kids. I’m ...

I am doing callout from one salesforce org to another saleforce org to get access token but i am getting this error {"error":"unsupported_grant_type","error_description":"grant type not supported"} I tried using my domain url as well, didnt worked In connected app i have following access Access a...

I have a problem where, after some work, I've arrived at $$6 \times \lim_{n \to ∞} \sum_{k=1}^n (-1)^{k-1}\frac{\left(\frac{1}{9}\right)^k}{2k-1}$$ and I need to find the partial sum $$\sum_{k=1}^n (-1)^{k-1}\frac{\left(\frac{1}{9}\right)^k}{2k-1}$$ to calculate the above limit, but I'm having tr...

I recently had to take over for a second software team, "team Bravo", in addition to my own team, "team Alpha", due to Bravo's manager, "Bob", having to go into rehab (drunkard; has to go into therapy if he wants to keep his job). This is particularly stressful, since each team is quite large (50...

How do missiles steer in the air? What techniques do they use?

There is a quote/image circulating Facebook (please don't get me started on the source), quoting Einstein: Blind belief in authority is the greatest enemy of truth I would like to avoid getting into the validity of the quote in the context its been used, rather I don't believe that Einstein did...

This is web exercise 3.1.45. from the book Computer Science An Interdisciplinary Approach by Sedgewick & Wayne: Write a program that reads in a list of words from the command line and prints true if they form a word chain and false otherwise. In a word chain, adjacent words must differ in exactl...

I have a file mk.out that contains ANSI codes, which can be cleaned up by opening it in Vim and issuing: :term cat % " Interpret codes in new buffer :only " Close source buffer `mk.out` :w! mk.out " Overwrite `mk.out` with cleaned up text This works fine, but problems arose when I tried t...

How can we use Mathematica to design an electronic implementation of an active filter?

This question is related to the following general question: Given a variety of (non-associative) algebras $\mathcal V$, a finite field $\mathbb{F}_q$, with $q$ elements, and a positive integer $n$, how many $n$-dimensional $\mathbb F_q$-algebras in $\mathcal V$ are there? It is well known that if...

I have small hands and I am 4 feet 11 inches. I was looking into getting an alto recorder. Is the fingering too spread apart for me? Should I just stick to Soprano?

I’m doing this project for a company I’m working on / at / for. Which one should I use?

A morally questionable organization is developing a power source based on quantum fluctuations (zero-point energy), citing the Moray generator, freedom particles, the Searl effect, and so forth as foundational research. Since these are at best theoretical, using known science as a springboard, wh...

It was either written by ACC or based on his works. It is set in the early 21st century and was likely written in the eighties or early nineties. I think it was about raising the Titanic but I may be mixing it up with another There is a child prodigy... Mathematician? It's a girl. The number 1.9...

The term "China" is used only once in Mulan, in a caption describing the capital city as being in central China. All other places it could be mentioned, the term "the dynasty" is used. Given that this movie was designed to appeal to China/the Party and be one of the few American films allowed int...

I am a math teacher for sixth graders and I am trying to think of some strategies to keep the students who finish their work quickly productively occupied. I would like to have a selection of activities - including games, projects etc. Any ideas of what I can include? Maybe games like set? Or qbi...

I'm going through my novel in the editing stages, and I'm realizing how flat the culture of my food is. How can I develop a good food culture that is believable without drawing too much on human aspects of food culture? The main part I'm struggling with is describing the food. (FYI, my creatures ...

I have designed this spell: Burning Ears 8th-level divination Casting Time: 1 minute Range: Self Components: S, M (an earwig or a hollowed out animal horn) Duration: Concentration, up to 1 hour Classes: Bard, Sorcerer, Warlock, Wizard For the next hour, you listen very closely for the sound of y...

I was wondering if it is common for professors to ask a new international postdoc to work without compensation while waiting for paperwork to be completed. I was in an interview and the professor hinted at something along this line, when I brought up the topic of the lengthy visa process to be ex...

Since $\pi$ and other numbers repeat could you use them as a OPT key. Ex: a 5 character message is sent and the first 5 digits of $\pi$ are used. after that the next $X$ number of digits are used and so on. from what I understand of Cryptography (its my hyper fixation for the week) and potential ...

Currently building a Purphoros, God of the forge deck and I'm wondering if his ability is triggered when I pay x=0 for Stonecoil Serpent or does it go straight to the graveyard without entering the battlefield?

Holomorphic functions are one of the most beautiful objects in mathematics. However, Cauchy-Riemann equations are a little bit of a mystery for me. What does that mean intuitively when a function satisfyes those equations?

I have 2 pdf with 10x130in and 10x140in (both single page), I use below code to merge it side by side but it doesn't work! \documentclass{article} \usepackage{tikz} ...

When Voldemort placed his horcrux locket in the cave, he used Kreature to drink the green potion before placing the locket in the goblet. When Regulus found the cave, he drank the potion himself before Kreature took the locket. When Dumbledore and Harry went in the cave, Dumbledore drank the poti...

I'm asking this as a multi-part question... 1 - Let's say one can obtain just one tefillin (say, he is poor, can afford to buy just one.) Which one should he obtain first - yad or rosh(hand or head)? 2 - Eventually, he can get the full set. But, for now, only one is available (say, shul happens t...

I want the axes' digits of my plots (actually ListLinePlots) to be free from the interference with other background elements (specifically grid lines). To do that I've tried specifying Background->White in the TickLabels option. However, since they're printed on top of the function curve, the whi...

So the setting is that we are several hundred years in the future, and scientists are sending humans to the surface of Venus in reinforced vessels similar to submarines or whatnot. We will assume that the tech to pull this off exists in this universe, as that's not what I'm asking about. I'm most...

I’m a formulation chemist at a flavor company. My co-worker, is also a formulation scientist but has no previous formal training in chemical safety or lab chemistry settings. I always work in the hood unless I’m just mixing fruit extracts or something not volatile. My coworker doesn’t not ever wo...

I am DMing a game where one player has never quite seemed happy. He regularly questions rulings and gets quite hurt when he tries to do things with his character and they don't succeed. He is playing an elf rogue/warlock, but consistently tries to play the character like a tank, running to the fr...

Space is 3d. Which means complications when we introduce FTL travel and how to 'imagine' the fleets and their position. But in my story FTL is easier beyond the reach of the sun and after the last planet, as the technology beyond FTL travel is effected by planets. So basically the easiest FTL 'ju...

Malfunctioning locks seem to be common with Hondas that have laser-cut keys. After lots of research and tutorials on repairing the ignition cylinder I was able to remove the cylinder, extract the worn out "wafers", and lo and behold, the key would turn the cylinder in the barrel while both were ...

I was revisiting the discussion under a previous question of mine, and realized that I don't know how to rigorously formulate the notion of a theory being stronger than another. If the two theories are formulated in the same language, then you can say that a theory is syntactically stronger than ...

Situation: I have a Dremel rotary tool with normal 1/8" shank and a Dremel Multi-Vice. Need: I wish to attach this Dremel tool (with standard 1/8" shank held stead with my Dremel Multi-Vice) for cleaning with a larger-diameter wire-brush that is normally available with 1/4" shank. Question: Is t...

I want to show orders which are assigned to the specific admin users. If any admin user is logged in then orders which are assigned to logged-in admin user will be displayed in an Order grid. Note: Admin users are seller which can manage their orders from admin How can it be done using UI compone...

Does there exist a book, website, or article that codifies the rules/ cultural norms/ ethics/ etiquette of outdoor climbing. Things like the first party to the base has dibs (as opposed to the first party that is ready to climb), stuck gear on a route is usually considered abandoned gear, yield t...

I need to verify the value of the following integral $$ 4n(n-1)\int_0^1 \frac{1}{8t^3}\left[\frac{(2t-t^2)^{n+1}}{(n+1)}-\frac{t^{2n+2}}{n+1}-t^4\{\frac{(2t-t^2)^{n-1}}{n-1})-\frac{t^{2n-2}}{n-1} \} \right] dt.$$ The integrand (factor of $4n(n-1)$) included) is the pdf of certain random variable...

I'm studying this diagram from https://www.homemade-circuits.com/simple-voltage-regulator-circuits-using-transistor-and-zener-diode/ The article says that when the input voltage exceeds the zener diodes rating, electricity will pass through the zener diode and that this will somehow cause the in...

How to make grid annotations like shown below in QGIS (v3.x)? Sequential alphanumeric characters in the centre of grid lines. These are widely used in tourist maps.

I've been composing a song, using the chord progression Am - G#° - Dm7/A - E (i - VII - iv - V), that is using the Harmonic minor scale. The song has some melodies, that appear in different parts. The melodies are following the harmonic minor scale, but sometimes, I use G natural instead of G#. T...

I'm a native English speaker, and my whole life I've felt like when people say 'some' plus a number, there is some implication that the number is big or surprising, but I can't find any mention of this in any definition anywhere. Still, I can't shake that feeling. For example, on the bbc website ...

What is the best programmatic way for determining whether two predictor variables are linearly or non-linearly related, maybe using any of the packages scipy/statsmodels or anything else in python. I know about the ways like plotting and manually checking. But I am looking for some other programm...

If a uranium atomic bomb directly hit a stockpile of weapons grade uranium, would the chain reaction also detonate the stockpile? what about a stockpile of nuclear reactor fuel rods? what about a stockpile of various nuclear weapons? what about a plutonium bomb or a hydrogen bomb? what about all ...

Is it just me or from maybe since 4 years ago every project online for hobbyist electronics is using switch-mode power circuits in them? Looking back 15 years ago at projects from when I started doing electronics as a hobby, virtually every project used unregulated power supply circuits with line...

I have an ODE: $$xy'= y+2x^3 \sin\big(\frac{y}{x}\big)^2.$$ I have to show that this is separable. I have introduced a function u = y/x. Then using DivideSides and Simplify I got the following equation: $$(ux)'= u+2x^2 \sin\big(\frac{y}{x}\big)^2.$$ Now I have to use product rule for the left si...

Following up on this question and answer What is close reading? In literary criticism, close reading is the careful, sustained interpretation of a brief passage of a text. A close reading emphasizes the single and the particular over the general, effected by close attention to individual words, ...

I am trying to calculate the following gradient $$\nabla_{\mathbf{X}} \left( \mathbf{a}^{T} \mathbf{X} \mathbf{a} \right)$$ where I am using the convention that $\mathbf{a}$ is a column vector. I am wondering what the steps are to extract the solution from the matrix cookbook, which is: $$\nabla_...

I've been looking for an answer on how the sorcerer's Heightened Spell Metamagic option would affect the immolation spell. Would it apply to all the Dex saves of the spell? Or would it only apply to the initial Dex save? Sorry if this is obvious; Metamagic is quite different from other forms of c...

I want to know Why some PhD students don't publish their works on a journal? For example I have seen many good and high level German thesis where has been written around 1970-90, but has not been published in any journal.

Let $x \geq0$ and $x$ is a real number. And suppose $n$ is a natural number. Thus, $$\cfrac{x^n-1}{x-1 } = \ \sum_{i=0}^{n-1} x^i$$ I have proven this with induction but It is some sort of interesting to me that what geometrically reason behind this. While couple days I tried to find a geometric...

Let $M$ be a differentiable manifold, let $f:M\rightarrow\mathbb{R}$ be smooth and let $v,w$ be vector fields in $M$. Must it be true that $\nabla_w(\nabla_vf) = \nabla_v(\nabla_wf)$ where $\nabla$ denotes the covariant derivative? If so I would like a proof and if not a counter example. Also, to...

If I have a specific SRID set on a geometry column in PostGIS, say 4326; if I then insert geometry with a different SRID, say 4283, what SRID will be stored in the database, will PostGIS transform the geometry to the column SRID on entry or will it just not allow insertion? INSERT INTO sometable(...

I have a website for a education project. It lives at this github repo. I tested it at https://equalitytime.github.io/whitewaterwriters-site/ and it worked as expected, but then I changed it to a custom domain and now it looks like this. If I fork it to my personal github and then serve it again...

If I am in the key of D major and I use a passing diminished 7th chord between D major and E minor, the resulting chord is an Ebdim7 or D#dim7? When I spell the chord using sharps it makes more sense: D#, F# A, B#? Would this be right?

setup upgrade command throws error while Installing data Area code is not set. The issue is coming from webkul core module. Anybody faced similar issue?

If I execute "Select random faces", even if I set the selection ratio lower than I want, I can still see adjacent selected faces. Is there a way to make selected faces not adjacent (no shared vertices), other than manually deselecting such faces?

While searching for an answer i found this and this question about counterspelling a Mind Flayer. Which does not work because Counterspell states in it's reaction trigger: when you see a creature within 60 feet casting a spell and the Mind Flayers Innate Spellcasting tells us: It can cast the ...

I want to create a Table of individual Plots where the table's index-variable is a series of functions. For example: Take two simple functions, f[x_] := 1/x and f[x_] := x^2. I want to create a Table containing a Plot of each of them - i.e., I want a table that contains Plot[f[x], {x, 1, 10}] fo...

"Jubilate deo Jacob" is translated everywhere as "rejoice unto the god of Jacob". But from what little I know, Jacob is not in the genitive case. May I ask if this was a grammatical shift when in ecclesiastical Latin, or that Jacob is taken as genitive in specific context.

I am shopping for tyres for my normal MTB. As I am mostly riding city, some gravel and light offroad I wanted something with good speed on road and some traction offroad. I found Schwalbe E-bike tyres which should offer just that. Are there any downsides for riding e-bike tyres on normal bike?

I'd like to investigate the structural relaxations of the excited state for periodic systems. It seems BSE is a practical method that has already been implemented in many codes for static calculations. I'm wondering if there's any code with extensions to force evaluations?

I know for a fact that CTR random is IND-CPA secure due to if an adversary want to break it, it will have to run a long loop where the $$\mathit{Adv}^{ind-cpa}_{CTR~random} = C(2^{n},q) - 0$$ However, if we change the encryption to something where in the beginning a random $IV$ is picked from the...

I recently stumbled a couple of times upon the expression "posse of pips", and right now, I hardly have a clue of what that may mean. Could it have anything to do with games, or assets? I'm in the dark here, and any piece of enlightenment would be greatly appreciated! Regards EDIT : added two quo...

A document states that: Phase-locked loops (PLLs) provide robust clock management and synthesis for device clock management, external system clock management, and I/O interface clocking. You can use the PLLs as follows: • Zero-delay buffer • Jitter attenuator • Low-skew fan-out buffer • Frequency...

I have a Table containing two plots, given by Table[ Plot[{Re[f[n]] /. j -> 3, Im[f[n]] /. j -> 3}, {n, 0, 15}, GridLines -> Automatic, PlotRange -> All, PlotLegends -> {"Real", "Imaginary"}, PlotLabel -> f[n]], {f, {Sum[Sinc[Pi*(#1 - i*j)], {i, 1, Floor[#1]}] & , (-1 + E^(2*I*Pi*#1))...

I haven't read this story, but I was reading some reviews of Asimov's "A Perfect Fit" and came across this one line by a reviewer. There is a story whose title and author both I have forgotten, which also dealt with the idea of forcing aversion to certain things, only it wasn't used simply for p...

Editing vertices, faces and edges becomes difficult post subdivision. While I understand I can toggle off the subdivision during editing, it would be beneficial (to me) to be able to change the theme of the generated subdivision mesh as to decipher between it and the object's original mesh. TL;DR...

Below is my Code, I want to know ways to improve it. const findOdd = (A) => { newObj={}; A.filter((cur,index) =>{ return A.indexOf(cur)===index; }).forEach((cur) =>{ newObj[cur] = 0 for(let i = 0; i<A.length; i++) if(cur === A[i]) newObj[cur] +=1; }); const keys = Object...

From Why is 的 used in 你是哪一天出生的 and 我们什么时候开始的 and 前天你什么时候来的这里?, I understand 的 at the end of a sentence describes an event that happened in the past. However, I am not sure whether I understand the meaning of 的 at the end of this sentence correctly: 有一天你会明白的。 This sentence emphasizes an event th...

I have one large table that is partitioned (table name: Trans). At the moment this table is to be created on 32 partitions. This table will contain approximately 300 million records and data older than 14 days will be deleted daily. One of the columns in this table is a reference to a table that ...

In North & Hillard Ex. 209 the following is to be translated into Latin: The general delivered this speech before his men: "You see how great the forces of the enemy are, and how impregnable their position is. If we attack them we shall without doubt suffer a severe defeat." The Answer Book: i...

Last week my daughter turned 13 on Wednesday... it wasn't a cheerful celebration. I had to work that day but found a way to finish early. My mom came down and brought my daughter to me at 4:19, the time of her birth, really sweet of her. My daughter though was keeping a huge amount of distance fr...

I'm trying to use the null space method to balance the following equation: . I obtained the following composition matrix: $$\begin{bmatrix} 3 & 8 & 1 & 12 & 4 & 2 \\ 1 & 0 & 0 & 1 & 0 & 0 \\ 4 & 4 & 3 & 40 & 3 & 1 \\ 0 & 2 & 1 & 3 & 1 & 0 \\ 0 & 1 & 0 & 12 & 0 & 0 \end{bmatrix}$$ where rows a...

The basic plot of the story was: An advanced alien species visits prehistoric earth and engages with early homo sapiens. One of the these homo sapiens was, I think, the leader of the tribe visited and they're given a typical caveman name (Can't remember exactly, probably Gruk, or something along ...

Context I would like to add automatically numbered highlighted comments in text. Attempt Following this answer I wrote the following \documentclass{article} \usepackage{color} \usepackage{soul} \newcounter{mycounter} \newcommand\showmycounter{\stepcounter{mycounter}\themycounter} \definecolor{a...

I have a point data set which contains the information of workplaces per hectare. Each point represents the South-Western corner of the surveyed hectare. Not the entire map is covered with points, only there where people are working does a point even exist. I want to create now a polygon shapefil...

Let $$ (a_n)_{n \in \mathbb{N}}$$ be a sequence. According to the definition of limit, it is said that $$ \lim_{n \rightarrow \infty} a_n=L \Leftrightarrow \left(\forall \varepsilon>0, \ \exists n_0 \in \mathbb{N}, \ n \ge n_0 \Rightarrow \left|a_n-L \right|<\varepsilon \right). $$ About the de...

I am considering whether or not I should learn technical analysis after fundamental analysis. When I searched for "technical analysis" on internet forums to gauge whether or not it is worthwhile for me to learn, I noticed people saying that technical analysis involves astrology and tea leaf readi...

I'm looking for the name of a movie I saw at least 5 years ago. I believe it had been released relatively recently. The movie is set in a futuristic utopian society. Children are given a bracelet or code in their forearm with a daily schedule. There is a gatekeeper who lives in a library at the e...

TL;DR: If a 2001 Toyota Corolla alternator is faulty, how likely it is that the field winding brushes have gone open circuit? It's reasonably likely that the alternator is the original one.  ___________________ My son's 2001 Toyota Corolla has stopped charging its battery. The battery can be char...

I wrote \mathbb{R^2} in the editor, however what gets printed in the pdf is the turnstile symbol in the exponent instead of 2. I have the following packages: \documentclass[10pt,a4paper]{article} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} \usepackage{amsmath} \usepackage{amsfonts} \usep...

I know some algorithms are patentable, but not sure what are the resctrictions and limitation for this. My question is specific for a trading indicator, something like MACD, or RSI etc, is possible to patent those things? For example: Calculate the average of the last N1 and N2 (customizable) pr...

Question: Is there something which is works same as i_CTRL-G_u, but for normal mode? This would be useful in mappings (like nnoremap), because (I think, but fixme) in normal mode, if you are just typing commands (vs. a sequence mapped to a single key), then each command counts as a separate undo ...

If $M$ is non-orientable, then it has a finite cover which is orientable (in particular, the orientable double cover). If $M$ is non-spin, then it does not necessarily have a finite cover which is spin, e.g. $M = \mathbb{CP}^2$. As a cover of a spin manifold is spin, a necessary condition for $M$...

Background I've been working on doing nitty-gritty editor revisions of my detective novel in preparation for publishing, going over sentences and picking through details. In the course of the story, the detective visits a variety of locations in the setting of the story to interview witnesses and...

Our company have three main platforms, the web, Android and iOS. It's based on listings where you can perform some actions, one of them being sharing, since I saw this question in '15 (Which share icon is most appropriate for web?), I would like to ask, which icon should we use? We use this one f...

Fix an algebraic integer $x\neq 0$. Does there exist a closed smooth manifold $M$ with a class $\rho\in H^{1}_{\mathrm {dR} }(M)$ and a smooth covering map $\phi:M\to M$ such that $\phi^*\rho=x\rho$?

During periods of political instability it is not rare for monarchs to be deposed, new monarchs declared, and the original monarch to reclaim their throne a few months later. During this time the deposed monarch is often actively fighting a civil war - still commanding armies and controlling terr...

Is having a bare head more aerodynamic than an aero road helmet?

I want to get the centroids of my multipolygons using Python and GeoPandas. But when viewing the polygons and the centroids points on QGIS, the centroids are not inside the polygons. Here is the code I used: import geopandas as gpd import pandas as pd import sys # Read the data. polygons = gpd.Ge...

Wikipedia says: As existing regulations do not cover the folding wingtips, the FAA issued special conditions, including proving their load-carrying limits, demonstrating their handling qualities in a crosswind when raised Why? Especially when this question says: The 777X family (777-8/-9/-10) ...

Is there anything that can be done about this gap? This is a fire clay sink and it seems to be warped a little.