source string | task_type string | in_source_id string | instruction_seed string | gold_standard_solution string | verification_info string | metadata string | problem_id string | _source string |
|---|---|---|---|---|---|---|---|---|
stackexchange | llm_judgeable_groundtruth_similarity | 119686 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I hear a lot of people saying that neutrino is the lightest subatomic particle but according to me a photon must be the lightest as nothing can travel faster than lig... | There's a subtle distinction here, which is that neutrinos are matter particles (having spin $\hbar/2$ and obeying Pauli's exclusion principle) while photons are force carriers (having spin $\hbar$ and obeying Bose-Einstein statistics). There are three flavors of neutrino and they all have different masses. Therefore a... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/119686', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/38760/']} | jdg_86520 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18677952 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm working with Core Data and, as I the model gets more complex, I need to make sure that the new changes I introduce don't break my model unexpectedly in other parts. I can... | If you're using cocoapods, you can simply use link_with to include your test target, but if you're using a static library not created by cocoapods you can do the following: (I will still use a cocoapods library for the instructions, as that's what I'm working with, but the idea is the same if you're not using a cocoapo... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18677952', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/697664/']} | jdg_122237 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13116229 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
While I know that there is a TypeSynonymInstances extension in GHC, I have no idea how "dangerous" it is and I wonder if this restriction is arbitrary, kind of like the Monom... | TypeSynonymInstances is perfectly safe. Since anything potentially fancy like partially applied type synonyms is disallowed, it has exactly the same effect as typing out the the right hand side of the type synonym in the instance head, i.e. type Foo a = ([a], [a])instance Bar (Foo a) is the same as instance Bar ([a], [... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/13116229', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/90511/']} | jdg_202588 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12009423 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What would cause a page to be canceled? I have a screenshot of the Chrome Developer Tools. This happens often but not every time. It seems like once some other resources are ... | We fought a similar problem where Chrome was canceling requests to load things within frames or iframes, but only intermittently and it seemed dependent on the computer and/or the speed of the internet connection. This information is a few months out of date, but I built Chromium from scratch, dug through the source to... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/12009423', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/266535/']} | jdg_360892 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47955490 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I create a bunch of text files which I created like in the code below. I saved those files in internal storage. My goal now is to display it in ListView and if user gonna cli... | I found one of solution for this problem. How @CommonsWare suggested I used a FileProvider. I follow this example . But in provider_paths.xml I put this code, because I use a internal storage. <Paths xmlns:android="http://schemas.android.com/apk/res/android"> <files-path name="files" path="."/></Paths> Then in activ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/47955490', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8271480/']} | jdg_125057 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 488232 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Are \$R_1\$ , \$R_3\$ , and \$R_2\$ in series? or are \$R_1\$ and \$R_2\$ in parallel? I'm new to all this. Here's the circuit:
Now provide the response and no... | Well, \$\text{R}_3\$ , \$\text{R}_4\$ , \$\text{R}_5\$ and \$\text{R}_6\$ are in parallel and they are in series with \$\text{R}_1\$ and \$\text{R}_2\$ . simulate this circuit – Schematic created using CircuitLab So the total resistance is: $$\text{R}_\text{total}=\text{R}_1+\text{R}_2+\frac{1}{\frac{1}{\text{R}_3}+\fr... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/488232', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/246134/']} | jdg_367436 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 48455244 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
OK, I typically default to assuming that the error is in my code, but what I am seeing is making literally no sense to me. I have a std::vector<DocumentWidget *> , which I wa... | if(a->filename_ < b->filename_) { return true;}return a->path_ < b->path_; This is known as "not a valid strict weak ordering": { "a", "d" } < { "b", "c"}; because "a" < "b"{ "b", "c" } < { "a", "d"}; because "c" < "d" The fix is simple: don't reinvent the wheel: return std::tie(a->filename_, a->path_) < std::tie(b-... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/48455244', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/13430/']} | jdg_276699 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5588041 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to sort on the order of four million long long s in C. Normally I would just malloc() a buffer to use as an array and call qsort() but four million * 8 bytes is one hu... | Just allocate a buffer and call qsort . 32MB isn't so very big these days even on a modest netbook. If you really must split it up: sort smaller chunks, write them to files, and merge them (a merge takes a single linear pass over each of the things being merged). But, really, don't. Just sort it. (There's a good discus... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5588041', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/527702/']} | jdg_227771 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8771409 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
When compiling void ambig( signed long) { }void ambig(unsigned long) { }int main(void) { ambig(-1); return 0; } I get error C2668: 'ambig' : ambiguous call to overloaded fun... | You're passing an int to this overloaded function. Although human intuition says that ambig(signed long) ought to be preferred because your input is a negative integer (which cannot be represented as such by an unsigned long ), the two conversions are in fact equivalent in "precedence" in C++. That is, the conversion i... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8771409', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/541686/']} | jdg_267216 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2768807 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I read a while back that Quantum Computers can break most types of hashing and encryption in use today in a very short amount of time(I believe it was mere minutes). How is i... | Preamble: Quantum computers are strange beasts that we really haven't yet tamed to the point of usefulness. The theory that underpins them is abstract and mathematical, so any discussion of how they can be more efficient than classical computers will inevitably be long and involved. You'll need at least an undergraduat... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2768807', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/69742/']} | jdg_106003 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3784974 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have got a Linux machine whose memory snapshot (according to /proc/meminfo ) is as follows: MemTotal: 16413388 kBMemFree: 48296 kBBuffers: 193600 kBCache... | (It's probably a bit late for the OP, but this is asked quite often, so I'll give it a shot) free normally shows something like this: total used free shared buffers cachedMem: 8195284 8137708 57576 0 1232328 2651156-/+ buffers/cache: 4254224 3941060Swap: 188... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/3784974', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/456990/']} | jdg_172600 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 170427 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have to write a node module for handling role-based access control. Users are stored in database, there are user groups, and there are system assets or functionali... | Role Based Access Control is a well defined model, that comes with its own terminology. At minimum, RBAC has the following entities: A User has one or more Roles . A Role is a collection of Permissions . A Permission (or privilege ) is the right to perform an Operation (or action ) on a Resource (or object ). So, from ... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/170427', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/141377/']} | jdg_194038 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29807958 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I've started to learn Javafx and I happened upon this "strange" feature. I've made a simple window with two buttons. When I press one of them a blue stroke appears and stays ... | Using flatMap is not the right tool for the job. What you apparently want to do is strings.map(string -> string.split(" ", 2)) .map(array -> new MyClass(array[0], array[1])) You may process the stream further by using .collect(Collectors.toList()) to get a List<MyClass> or .findAny() to get a single MyClass inst... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29807958', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1662787/']} | jdg_153590 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 214566 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
The Gelfand duality says that $$X\to C(X)$$ is a contravariant equivalence between the category of compact Hausdorff spaces and continuous maps and the category of commutative... | The answer is No. Rougly, because it is not a good idea to look at continuous $\mathbb{C}$ valued function on a space which is not completely Haussdorff as completely haussdorf is exactly the hypothesis that says "your space can be understood by looing at function over it"... I really don't think you can obtain somethi... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/214566', 'https://mathoverflow.net', 'https://mathoverflow.net/users/42440/']} | jdg_198832 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36870972 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a postgres table, with a column C which has type T . People will be using COPY to insert data into this table. However sometimes they try to insert a value for C that ... | No, you can not use this approach. The reason is that the backend already populates a record with the values that are to be inserted into the table. That is in the form of the NEW parameter that is available in the trigger. So the error is thrown even before the trigger fires. The same applies to rules, incidentally, s... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/36870972', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/161922/']} | jdg_113505 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44258541 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Good morning Stackoverflow, I have the problem that it gives me the error: Failed to create sessionFactory object.org.hibernate.AnnotationException: Illegal attempt to map a... | The Exception is straightforward and says : Illegal attempt to map a non collection as a @OneToMany, @ManyToMany or @CollectionOfElements , so the cause is obvious here and if we take a look at the Hibernate Collection mapping documentation it clearly states that: As a requirement persistent collection-valued fields mu... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/44258541', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4836913/']} | jdg_307927 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 105966 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Although I (hardly) understand the formal definition of the Euler class, I have very little intuition of it. I understand that the Euler class of $E\to X$ is zero if and... | Here is a different perspective from Matthew's: Suppose that we are given a section $s:X\to E$ of our rank $r$ vector bundle $E\to X$ such that $s(X)$ and the zero section intersect transversely. This intersection $I$ is a dimension $\dim(X)-r$ submanifold of $E$ which can naturally be thought of as a submanifold of $X... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/105966', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/24400/']} | jdg_291096 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 499795 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Not unlike a clap detector ("Clap on! clap clap Clap off! clap clap Clap on, clap off, the Clapper! clap clap ") I need to detect when a door closes. This is in a vehicle, w... | Looking at the screenshots of the source audio files, one simple way to detect a change in sound level would be to do a numerical integration of the samples to find out the "energy" of the wave at a specific time. A rough algorithm would be: Divide the samples up into sections Calculate the energy of each section Take ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/499795', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2915/']} | jdg_298379 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 48031 |
Below is a question asked on the forum skeptics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Multiple reputable news organizations have been reporting on a study suggesting the 2020 "Black Lives Matter protests" did not contribute to the increase of the Covi... | Not peer reviewed The researchers from the University of Denver currently have their paper titled Black lives matter protests, social distancing and COVID-19 posted online as an NBER Working Paper. This means the paper HAS NOT gone through peer review and carries the same scientific weight as a blog. To reiterate, whil... | {} | {'log_upvote_score': 8, 'links': ['https://skeptics.stackexchange.com/questions/48031', 'https://skeptics.stackexchange.com', 'https://skeptics.stackexchange.com/users/56455/']} | jdg_252990 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 275481 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I retrieve movie data from an external API. In a first phase I will scrape each movie and insert it into my own database. In a second phase I will periodi... | I didn't find what I was hoping for but I did find an improvement over the existing select-detach-update-attach sequence. The extension method AddOrUpdate(this DbSet) allows you to do exactly what I want to do: Insert if it's not there and update if it found an existing value. I didn't realize using this sooner since I... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/275481', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/82513/']} | jdg_278779 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 142632 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
In the question Do pushouts preserve monic? it is said that monics in a topos are stable under push out. I would like a precise reference or a nice proof of this fact for elem... | Spatial weights would be relevant in non-homogeneous settings in which one expects the behaviour at different regions of space to be different. For instance, if there is an obstacle or a boundary, a weight that depends on the distance to the boundary would be natural in order to capture boundary effects. If the initi... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/142632', 'https://mathoverflow.net', 'https://mathoverflow.net/users/24703/']} | jdg_382788 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2442085 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have no problems getting the Json to work and parse the json return. I was just wondering how I could build a dynamic "whatever data is" and stick it into [data] to pass my... | You can build your object like this: var someVar = someRandomString();$.getJSON('test.js', (function() { var theData = {}; theData[someVar] = someRandomValue(); return theData;})(), function(jsonStuffFromServer) { alert("JSON Data: " + jsonStuffFromServer.users[3].name);}); Of course you don't have to build up the ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2442085', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/133544/']} | jdg_71205 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16773599 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am new in Java although had a good experience in PHP, and looking for perfect replacement for explode and implode (available in PHP) functions in Java. I have Googled for t... | The Javadoc for String reveals that String.split() is what you're looking for in regard to explode . Java does not include a "implode" of "join" equivalent. Rather than including a giant external dependency for a simple function as the other answers suggest, you may just want to write a couple lines of code. There's a ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/16773599', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1334226/']} | jdg_159729 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2317343 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Assuming I have the following classes in different files: <?php namespace MyNS; class superclass { public function getNamespace(){ return __NAMESPACE_... | __NAMESPACE__ is a compile time constant, meaning that it is only useful at compile time. You can think of it as a macro which where inserted will replace itself with the current namespace. Hence, there is no way to get __NAMESPACE__ in a super class to refer to the namespace of a child class. You will have to resort t... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2317343', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/197007/']} | jdg_115393 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46898638 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
In React components importing assets (ex, import logo from "../../../assets/img/logo.png)gives such error ({"Object.":function(module,exports,require,__dirname,__filename,... | When you import image files, Jest tries to interpret the binary codes of the images as .js, hence runs into errors. The only way out is to mock a default response anytime jest sees an image import! How do we do this? first you tell Jest to run the mock file each time an image import is encountered. you do this by addin... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/46898638', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5627483/']} | jdg_252744 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10460 |
Below is a question asked on the forum dsp.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am multiplying two sine waves with the same frequency (f), but might have a phase difference 0 <-> 90 degrees. The product is a two frequency sinusoidal wave with f1 = ... | You're correct; if the signal that you're applying to the input of the filter isn't exactly at DC (0 Hz), then you might see a slight difference in the amplitude of the output due to the filter's passband ripple. I would assert that for most applications, this is either imperceptible or negligible for typical values of... | {} | {'log_upvote_score': 4, 'links': ['https://dsp.stackexchange.com/questions/10460', 'https://dsp.stackexchange.com', 'https://dsp.stackexchange.com/users/4290/']} | jdg_109294 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4342074 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $f\in \mathcal{C}^{\infty}_{c}(\mathbb{R})$ such that $f(0)=0$ I want to show that there exists $g\in\mathcal{C}^{\infty}_{c}(\mathbb{R})$ such that $f(x)=xg(x)$ . F... | Define $g:\mathbb{R}\to\mathbb{R}$ by $$g(x) = \begin{cases}\dfrac{f(x)}{x} & (x\neq 0), \\f'(0) & (x=0). \\\end{cases}$$ This function is obviously continuous for $x\neq 0.$ At $x=0$ we have $$\lim_{x\to 0} g(x) = \lim_{x\to 0} \frac{f(0+x)-f(0)}{x} = f'(0) = g(0)$$ so $g$ is also continuous there. Also, $\operatornam... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4342074', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/720704/']} | jdg_106173 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 65688 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In Special Relativity, the Lorentz Group is the set of matrices that preserve the metric, i.e. $\Lambda \eta \Lambda^T=\eta$. Is there any equivalent in General Relat... | As you point out, the Minkowski metric $\eta = \mathrm{diag}(-1,+1, \dots, +1)$ in $d+1$ dimensions possesses a global Lorentz symmetry. A highbrow way of saying this is that the (global) isometry group of the metric is the Lorentz group. Well, translations are also isometries of Minkowski, so the full isometry group... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/65688', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/21817/']} | jdg_86012 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3624275 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to develop a system which accepts orders and returns confirmation. Orders could come from java or non java clients. Not sure whether to go for web service implementati... | JMS is an API which abstracts messaging middleware, like ActiveMQ or IBM MQSeries. Messaging middleware has a store-and-forward paradigm and asynchronous message passing, while web services tend to promote a synchronous procedure calling paradigm. In distributed systems where a lot can go wrong, dealing with things asy... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3624275', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/186896/']} | jdg_344377 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 381756 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
This last week I spent all effort into learning Puppet. Now I suffer from a mental buffer overflow and little confidence of ever being able to tame this beast. I came across ma... | Now I suffer from a mental buffer overflow and little confidence of ever being able to tame this beast. First: Relax. I've learned that, when you're new to something with a learning curve such as Puppet, it is pretty easy to become overwhelmed and not be able to get much done. is his login thebob then defined two time... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/381756', 'https://serverfault.com', 'https://serverfault.com/users/93703/']} | jdg_80289 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 790596 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I would like to split a text into single words using PHP. Do you have any idea how to achieve this? My approach: function tokenizer($text) { $text = trim(strtolower($text)... | Use the class \p{P} which matches any unicode punctuation character, combined with the \s whitespace class. $result = preg_split('/((^\p{P}+)|(\p{P}*\s+\p{P}*)|(\p{P}+$))/', $text, -1, PREG_SPLIT_NO_EMPTY); This will split on a group of one or more whitespace characters, but also suck in any surrounding punctuation cha... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/790596', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/89818/']} | jdg_177729 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 109442 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Are there any major differences when we talk about "socket programming" compared to "network programming"? Are there some topics that cover "network progr... | Socket programming (at least as the term is normally used) is programming to one specific network API. Sockets support IP-based protocols (primarily TCP and UDP) 1 . Network programming can be done using various other APIs. Windows has a number of protocol-independent APIs such as the WNet* and Net* functions. Older ve... | {} | {'log_upvote_score': 6, 'links': ['https://softwareengineering.stackexchange.com/questions/109442', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/23355/']} | jdg_167455 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6401167 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm attempting to write a simple python script that will calculate the squareroot of a number. heres the code i've come up with and it works. but i would like to learn how to... | You can use fractional exponents with the help of fractions module. In this module there is a class Fraction which works similar to our inbuilt int class. Here is a link to the documentation of the class - http://docs.python.org/library/fractions.html (just go through its first few examples to understand how it works. ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6401167', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_365665 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 225057 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
From a security perspective, is it considered bad practice to use the company name as a part of an SSID? Assuming that the company is located in a densely populated ... | "Hiding" your SSID is just "security by obscurity" - like hiding the front door key under the mat. It works only as long as no one figures it out. Once it is figured out, it provides zero security. In general, you want security measures that will work even if everyone knows what measure you've used. Yes, by providing y... | {} | {'log_upvote_score': 7, 'links': ['https://security.stackexchange.com/questions/225057', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/226047/']} | jdg_210128 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16254291 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to understand the combination of 3 simple php code lines,This is the code: ob_end_clean();header('HTTP/1.0 404 Not Found');exit; So this is the code and as i unde... | If i remove the first line and i got a BOM at the document i get blank page (No 404). you get blank 404 because you have no content defined in there... header('HTTP/1.0 404 Not Found'); is only giving notice that user is on 404 error page site...if you want to display some 404 notice for user you can do this by loadi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16254291', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1451479/']} | jdg_322363 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 61446108 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I would like to sample points from a normal distribution, and then build up a dotplot one by one using the gganimate package until the final frame shows the full dotplot. A s... | Another option is to draw the points with another geom. you will need to do some counts on your data first (and binning) but it doesn’t require making your data longer. For example, you can use geom_point , but the challenge will be to get the dimensions of your points right, so they touch/do not touch. This depends o... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/61446108', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8072983/']} | jdg_139416 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 331585 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Show that for any positive integer $m$, there is an infinite number of pairs of integers $(x,y)$ satisfying the conditions: i) $\gcd(x,y)=1 $; ii) $y \mid x^2+m$; iii) $... | I lead off by settling the case $m=1$ by applying a technique from an old answer by Bill Dubuque . Only posting this, because I think this has useful, generalizable ideas (but won't take us the distance). We observe that $(x,y)=(5,2)$ is a solution. In our case $m=1$ we can painlessly conclude that $\gcd(x,m)=\gcd(y,m)... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/331585', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/64596/']} | jdg_98876 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 419010 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Tape recorders that use spools of magnetic tape transfer the tape from one spool to another as the tape plays/records. The spool with less tape must be rotated fa... | The system was mechanical. Figure 1. The tape head and drive system. Image source . Beneath the tape head cover on your photo is the capstan drive. A pinch roller presses the tape onto the capstan which runs at constant speed. (This is the critical constant speed control which insures accurate pitch control through the... | {} | {'log_upvote_score': 5, 'links': ['https://electronics.stackexchange.com/questions/419010', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/20711/']} | jdg_306335 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 129799 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to do a cross or dot product involving a vector of Pauli matrices $ \vec\sigma=(\sigma^1, \sigma^2, \sigma^3) $ ; for example, $ \vec\sigma\times\vec\sigma... | The Pauli vector: σ = Table[PauliMatrix[i], {i, 1, 3}]MatrixForm /@ σ One can define a dot product of matrices (in spaces of arbitrary dimension): dot[a_, b_] := Total @ MapThread[Dot, {a, b}] Then dot[σ, σ] // MatrixForm For the cross product of matrices , I literally took the cross product of vectors Cross[{a, b, c},... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/129799', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/44122/']} | jdg_373952 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15344 |
Below is a question asked on the forum skeptics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Republicans argue that those that benefit more from capitalism and want the government to do less to help others would be more likely to give that money away. ABC's ... | There is at least one study disputing that interpretation: Voluntary contributions from individuals are the lifeblood of nonprofit organizations, which in turn fund a large portion of social services in the United States. Given this reliance donor generosity, it is important to understand who contributes, and to where.... | {} | {'log_upvote_score': 4, 'links': ['https://skeptics.stackexchange.com/questions/15344', 'https://skeptics.stackexchange.com', 'https://skeptics.stackexchange.com/users/3835/']} | jdg_331707 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 105226 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a complex number $z$ such that $z\neq 0,1$ and $z^n +\bar{z}^n = z+\bar{z}$ for all positive integers $n$? Is there an algebraic complex number $z$ such that th... | Nope. Among slick algebraic proofs while will no doubt appear momentarily from others: First, it's easy to check those are the only real solutions: If $z$ is real, then the equation requires $2z^n=2z$ for all $n$, which gives $z=0$ or $z=1$. Now we turn to solving your equation $\Re(z^n)=\Re(z)$ if $z$ is not real. ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/105226', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/23886/']} | jdg_235116 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1135157 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I recently started learning Discrete Maths and currently studying rules of inference. I was looking at a proof of Hypothetical Syllogism, aka: P → Q Q → R ∴ P → R and I ... | $(3), (4), (5)$ can be seen as a subproof, within the larger proof. We assume $P$, in order to see what follows from $P$. In this case, after two applications of modus ponens, we see that $R$ follows from that assumption, together with the hypotheses. So we have proven if P, then R. (Which we state in line $(6)$. In sy... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1135157', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/213271/']} | jdg_363250 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10253461 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
The join utility function is defined as: join :: (Monad m) => m (m a) -> m ajoin x = x >>= id Given that the type of >>= is Monad m => m a -> (a -> m b) -> m b and id is a ->... | The a s in the types for >>= and id aren't necessarily the same a s, so let's restate the types like this: (>>=) :: Monad m => m a -> (a -> m b) -> m bid :: c -> c So we can conclude that c is the same as a after all, at least when id is the second argument to >>= ... and also that c... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10253461', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1146/']} | jdg_352509 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43341143 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm having trouble creating an image of a docker redis container with the data in the redis database. At the moment I'm doing this: docker pull redisdocker run --name my-redi... | Data in docker is not persistent, when you restart the container your data will be gone. To prevent this you have to share a map on the host machine with your container. When you container restarts it will get the data from the map on the host. You can read more about it in the Docker docs: https://docs.docker.com/engi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/43341143', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1478734/']} | jdg_200936 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20451 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I run logcheck on my Debian Linux system to get alerted to unusual lines in my log files, and recently I saw the following in /var/log/messages : gnome-keyring-daemon: c... | Gnome-keyring-daemon is failing to allocate memory that cannot be swapped out (that's what it calls “secure memory”). The reason it tries to do that is that writing sensitive data (passwords or keys) to swap is a risk. It's only a risk against a specific threat, though: the threat that someone will steal your disk, but... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/20451', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/1569/']} | jdg_308400 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40968210 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Can anyone explain the difference between NSLog and NSLogv? I know NSLog is used to print data in the console. But what is NSLogv ?
Now provide the response and nothing els... | Suppose you want to write a function similar to NSLog, but which also saves the message to an array in addition to logging it. How would you implement this? If you write a variadic function void MySpecialLog(NSString *format, ...) , someone can call your function just like NSLog — MySpecialLog(@"Hello %@!", name); — bu... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/40968210', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7125657/']} | jdg_245128 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 314466 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
In the first answer for this question is writen, about the braided category of representation of the enveloping algebra $U(\frak{g})$ , for $\frak{g}$ a semisimple Lie algebra... | That the only monoidal deformations of the category of representations of $U(\mathfrak{g})$ is the category of representations of $U_q(\mathfrak{g})$ is known in Type A from Kazhdan-Wenzl (Adv. Soviet Math, 1993), for the category of vector representations in Type BCD by combining results of Wenzl-Tuba with Liu , and f... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/314466', 'https://mathoverflow.net', 'https://mathoverflow.net/users/121660/']} | jdg_110270 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 400240 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I would like to get a list of the wireless networks available. Ideally this would be via some C call, but I don't mind if I have to kludge it with a system call. Even better ... | The Wireless Tools package -- of which iwlist is a part -- also contains a Wireless Tools Helper Library. You need to include iwlib.h and link with libiw.a (i.e. add -liw). Then look up the documentation for the iw_set_ext function. The SIOCSIWSCAN parameter will be of most use. For an example of how to use this interf... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/400240', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4596/']} | jdg_185426 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 357317 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
The background of this question is the talk given by Kevin Buzzard. I could not find the slides of that talk. The slides of another talk given by Kevin Buzzard along the same ... | I'm going to interpret this as a request for examples of results that were announced a while ago but whose proofs have not yet appeared. In other words, people don't doubt that the result is correct and that the author(s) can prove it, and there is an expectation that the current lack of a proof will not be a permanen... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/357317', 'https://mathoverflow.net', 'https://mathoverflow.net/users/118688/']} | jdg_356537 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 603456 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am doing some homework exercises and stumbled upon this question. I don't know where to start. Prove that the union of countably many countable sets is countable. Just... | Let's start with a quick review of "countable". A set is countable if we can set up a 1-1 correspondence between the set and the natural numbers. As an example, let's take $\mathbb{Z}$ , which consists of all the integers. Is $\mathbb Z$ countable? It may seem uncountable if you pick a naive correspondence, say $1 \map... | {} | {'log_upvote_score': 8, 'links': ['https://math.stackexchange.com/questions/603456', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/101057/']} | jdg_118261 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 579730 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
How can I delete all lines in a text file which have fewer than 'x' letters OR numbers OR symbols? I can't use awk 'length($0)>' as it will include spaces.
Now provide ... | Assuming you want to delete lines that contain less than n graphical symbols: awk -v n=5 '{ line = $0; gsub("[^[:graph:]]", "") } length >= n { print line }' This deletes all characters that does not match [[:graph:]] . If the length of the string that remains is greater than or equal to n , the (unmodified) line is p... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/579730', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/378209/']} | jdg_164529 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 265292 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In this plot it seems like the CapForm["Square"] is set by default. plot = Plot[1 + x^2, {x, -5, 5}, GridLines -> Automatic, PlotStyle -> Thickness[0.05], PlotR... | I am not sure if the following is a satisfying answer. You can run CurrentValue[{StyleDefinitions, "Graphics"}] and at some point you will see among other things. CapForm -> "Square" Edit: this is a much needed clarification after the comments. For the Plot3D you can use CurrentValue[{StyleDefinitions, "Graphics3D"}] a... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/265292', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/82512/']} | jdg_351615 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7649649 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What i think is that dynamic type means dynamically allocated object using new . In the following case, do you say p points to dynamic type or static type of object? In stand... | What i think is that dynamic type means dynamically allocated object using new. Nope. The dynamic type is the real type of an object that might be accessed via a reference (pointer included) that point to a base type of its real type. That is, if we have : class A {};class B : public A { };B l;A& k = l; Here k is a re... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7649649', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/974191/']} | jdg_101266 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24642532 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Can anyone see what i am doing wrong here? Trying to get an active state working and i really cant see what i have done wrong here. Script <script type="text/javascript" char... | While it is possible to set a cookie using a raw Set-Cookie header, it will be easier to use the Servlet API : Add the HttpServletResponse parameter to your controller method, Spring will pass the relevant instance; then use the addCookie method : @RequestMapping(value = "/login", method = RequestMethod.POST)public Res... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24642532', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3793449/']} | jdg_108929 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2051462 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a function which reads in a character, one byte at a time, through the serial port. After these bytes are collected, they are passed to a method to process the bytes a... | buff is declared as const char* , so sizeof(buff) returns the size of such a pointer, which seems to be 4 bytes on your machine. Therefore the first four bytes of the buffer are then printed in the loop. It doesn't matter that dpBuf is declared as an array of larger size because it is passed to the function as a pointe... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2051462', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_221332 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29907 |
Below is a question asked on the forum emacs.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Some commit messages contain sha1 hashes of older commits in order to reference these commits, e.g.: Fixes: deadbeef Is it possible to visit the referenced commit from ... | I'm not aware of any builtin command that works on an arbitrary hashat point. You can copy the hash, call C-u magit-show-commit , andthen yank the hash. Instead, I use the following command for this purpose. (defun km/magit-show-commit-at-point (&optional choose-project) "Show commit point.If there is no current proj... | {} | {'log_upvote_score': 4, 'links': ['https://emacs.stackexchange.com/questions/29907', 'https://emacs.stackexchange.com', 'https://emacs.stackexchange.com/users/14493/']} | jdg_226216 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2616 |
Below is a question asked on the forum hermeneutics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Revelation 4:8 refers to God as κύριος, ὁ θεός, ὁ παντοκράτωρ, generally rendered as 'Lord God Almighty.' I'm interested in the last word: ὁ παντοκράτωρ. Would t... | As another member mentioned, the Greek word κράτος ( kratos ) means "power" or "might" (LSJ, p. 992). However, that is not one of the words in the word παντοκράτωρ ( pantokratōr ). Rather, παντοκράτωρ consists of two compounds: παντο- -κράτωρ As @fdb noted, the first compound παντο consists of the athematic stem παντ- ... | {} | {'log_upvote_score': 4, 'links': ['https://hermeneutics.stackexchange.com/questions/2616', 'https://hermeneutics.stackexchange.com', 'https://hermeneutics.stackexchange.com/users/33/']} | jdg_340943 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 519560 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I need prove that: $$\int_{0}^{2\pi} \frac{R^{2}-r^{2}}{R^{2}-2Rr\cos \theta +r^{2}} d\theta= 2\pi$$ By deformation theorem, with $0<r<R$. Professor gave us the hint to ... | The integrand is the famous Poisson kernel function! Here's a sketch of how to integrate it using the Residue Theorem: Show that $$\frac{R^2-r^2}{R^2-2Rr\cos\theta +r^2} = \text{Re}\left(\frac{R+re^{i\theta}}{R-re^{i\theta}}\right)$$ and hence $$\int_0^{2\pi}\frac{R^2-r^2}{R^2-2Rr\cos\theta +r^2} \,d\theta= \int_0^{2\p... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/519560', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/91423/']} | jdg_76850 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6139834 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am using BufferedReader.readLine() method to read a response from a remote server (which is written in C and I have no access to source code). BufferedReader br = new Buffe... | In the case of a network connection, the stream is terminated when the socket is closed. So it is perfectly normal that readLine() blocks until it received an "end of line" or you close manually the connection. When your readLine() receives the last character with the '13' value, the line is read and the loop starts ag... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6139834', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/685979/']} | jdg_312662 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46306955 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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Please how do we construct a dynamic where filter in EF.Core to handle: Query.Where(fieldName, compareMode, value) I basically Expect to use it like below: [HttpGet(Name = na... | Assuming all you have is the entity type and strings representing the property, comparison operator and the value, building dynamic predicate can be done with something like this: public static partial class ExpressionUtils{ public static Expression<Func<T, bool>> BuildPredicate<T>(string propertyName, string compar... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/46306955', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/44080/']} | jdg_124184 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 109262 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Asking WolframAlpha on certain functions, it happens that you get a series expansion at $\infty$. Thinking of the expansion as an approximation of the function in the vi... | One can apply a linear fractional transformation to move a point at $\infty$ to any finite point, e.g. changing variables by $z = 1/x$ transforms the series expansion from around $x= \infty$ to an ordinary Taylor (or Laurent) series around $z = 0$, e.g. see the discussion of singular points at $\infty$ in the Wiki pag... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/109262', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/19341/']} | jdg_224057 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13975058 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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In my activity, I have a editText field. When the user taps on it, the editText gains the focus and the keyboard appears. Now, when the user presses the hardware back button ... | Just extend EditText: public class EditTextV2 extends EditText{ public EditTextV2( Context context ) { super( context ); } public EditTextV2( Context context, AttributeSet attribute_set ) { super( context, attribute_set ); } public EditTextV2( Context context, AttributeSet attribute_s... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13975058', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1773416/']} | jdg_79013 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3544913 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a database, a ListView , and a CustomCursorAdapter that extends CursorAdapter . A menu button adds an item to the database. I want the ListView to update and show this... | The idiomatic and imho correct way to automatically update Cursor s is to call Cursor#setNotificationUri when they are created and before they are handed off to whatever requested them. Then call ContentResolver#notifyChange when anything in that Cursor 's Uri's namespace changes. For example, suppose you were creating... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3544913', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/316146/']} | jdg_114484 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29732 |
Below is a question asked on the forum quantumcomputing.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
So I am trying to implement non-unitary operations on Qiskit. There is an option to perform conditional operations in Qiskit. Suppose I prepare a qubit state... | Yes, the operation you have just described (projecting a qubit onto the fiducial state $|0\rangle$ ) is indeed an example of a non-unitary operation. Even though all quantum gates are unitary, the measurement allows for the introduction of non-unitarity. More generally, non-unitary operations are implemented on a gate-... | {} | {'log_upvote_score': 4, 'links': ['https://quantumcomputing.stackexchange.com/questions/29732', 'https://quantumcomputing.stackexchange.com', 'https://quantumcomputing.stackexchange.com/users/8690/']} | jdg_174107 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 742533 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I would like to understand the plane wave solution for the (3+1-dimensional) d'Alembert operator $$\square = \nabla^2 - \frac 1{c^2}\frac{\partial^2}{\partial t^2}\ta... | There is generally no hard limit to the number of photons per unit area in the sense that photons can overlap without issue (i.e., don't think of them as hard billiard balls). This ultimately comes about because photons are bosons, so the Pauli exclusion principle does not place restrictions on them like it does for fe... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/742533', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/353630/']} | jdg_284896 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20626849 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm working on a file to add/retrieve the data. The data format is JSON . I'm a newbie.I'm using JSON.NET to serialize and deserialize the data. this is the JSON format { "E... | Your best and most reliable approach would be to not append to the file, but instead, read the entire JSON file and de-serialize to an object, append to the object collection and then serialize the output back to the JSON file. I created this sample for you (change paths and class accordingly): var filePath = @"C:\User... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/20626849', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_79891 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21444951 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I had an app that was working properly with old verions of wxpython Now with wxpython 3.0, when trying to run the app, I get the following error File "C:\Python27\lib\site-pa... | I know it's been a while since this question was asked, but I just had the same issue and thought I'd add my solution in case someone else finds this thread. Basically what's happening is that the locale of your script is somehow conflicting with the locale of the machine, although I'm not sure how or why. Maybe someon... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21444951', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/433261/']} | jdg_80320 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16903844 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have the following example of listening to connection and data events, to echo the result back to other telnet clients listening on port 8888. My telnet sessions connect to... | When the callback to net.createServer is called, that's because of an implicit connection event. So your code should look like this: var server = net.createServer(function (client) { // when this code is run, the connection has been established var id = client.remoteAddress + ':' + client.remotePort; console.log('A ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16903844', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1060489/']} | jdg_369667 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 210245 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Why is boron so good at absorbing neutrons? Why does it have such a large target area compared to the size of its nucleus?
Now provide the response and nothing else.... | It's boron-10 that is the good neutron absorber. Boron-11 has a low cross section for neutron absorption. The size of the nucleus isn't terribly relevant because neutrons are quantum objects and don't have a precise position. The incident neutron will be delocalised and some part of it will almost always overlap the nu... | {} | {'log_upvote_score': 6, 'links': ['https://physics.stackexchange.com/questions/210245', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/43087/']} | jdg_354733 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2825771 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I want to show 10 records per page in a datagridview on a window form and user must click next button to show next 10 records. Is it there some property in DataGridview or do... | Here's a simple working example, where a BindingNavigator GUI control uses a BindingSource object toidentify page breaks, by setting its DataSource to a custom subclass of IListSource .(Thanks to this answer forthe key idea.) When the user clicks the "next page" button, the BindingNavigator fires bindingSource1_Current... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2825771', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/203262/']} | jdg_237562 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35169 |
Below is a question asked on the forum scicomp.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I wrote a code in Fortran to solve this differential equation using RK4 method: $$\frac{dy}{dx}=A\sqrt{\frac{B}{y}+\frac{C}{y^2}}$$ $A$ , $B$ , and $C$ are some known... | There is no need for numerical computation here. First, $T(q)$ is a well-known function, the logarithmic integral . Repeated integration by parts gives an asymptotic expansion $$\mathrm{Li}(q) = \frac{q}{\log q}\sum_{k=0}^{K-1} \frac{k!}{\log^k q} + O\left(\frac{q}{\log^{K+1}q}\right).$$ There's also a fairly rapidly ... | {} | {'log_upvote_score': 4, 'links': ['https://scicomp.stackexchange.com/questions/35169', 'https://scicomp.stackexchange.com', 'https://scicomp.stackexchange.com/users/36053/']} | jdg_374952 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35535785 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am investigating Kafka 9 as a hobby project and completed a few "Hello World" type examples. I have got to thinking about Real World Kafka applications based on request res... | Even though Kafka provides convenience methods to persist the committed offsets for a given consumer group, you're not required to use that behavior and can write your own if you feel the need. Even so, the use of Kafka the way you've described it is a bit awkward for the use case as each client needs to repeatedly se... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/35535785', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/423199/']} | jdg_170943 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28053185 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am using package xlsx Version:0.5.7 Date: 2014-08-01. in R version 3.0.1 (2013-05-16) -- "Good Sport" Platform: i386-w64-mingw32/i386 (32-bit). I have an xlsx file with at... | If you want to save your new dataframe in an existing excel file, you first have to load the xlsx-file: wb <- loadWorkbook(file) which sheets you have you'll get like this: sheets <- getSheets(wb) you can easily remove and add (and thus replace) sheets with: removeSheet(wb, sheetName="Sheet1")yourSheet <- createSheet(w... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/28053185', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3570800/']} | jdg_323616 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41813016 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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Both try's print Promise { <pending> } and the second one has an Unhandled Promise Rejection Warning . I've had success just using Promises with .then and .catch, but there's... | Using async and await does not make your whole program asynchronous. It makes particular functions asynchronous. In the end, async is syntactical sugar that makes writing promise code easier. An async function returns a Promise . The code that calls the asynchronous function must treat it as a function that returns a p... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/41813016', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7459061/']} | jdg_133905 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20875591 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Hi I am using Devise for my user authentication suddenly my new user registration was not working. this was error I am getting. ActionController::InvalidAuthenticityTokenRail... | Per the comments in the core application_controller.rb , set protect_from_forgery to the following: protect_from_forgery with: :null_session Alternatively , per the docs , simply declaring protect_from_forgery without a :with argument will utilize :null_session by default: protect_from_forgery # Same as above UPDATE : ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/20875591', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3144005/']} | jdg_133279 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2667908 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I know I can find out if a variable is null in Java using these techniques: if (var==null) -> too much work try { ... } catch (NullPointerException e) { ...} -> it tells me w... | Since it's possible to cause a null pointer exception without even involving a variable: throw new NullPointerException(); I would have to say that there is no generic way to pin down a null pointer exception to a specific variable. Your best bet would be to put as few as possible statements on each line so that it bec... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2667908', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/110514/']} | jdg_87427 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9388623 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to get the name of the shell executing a script. Why does echo $(ps | grep $PPID) | cut -d" " -f4 work while echo ps | grep $PPID | cut -d" " -f4 does not?
Now p... | The reason is that echo ps just prints out the string ps ; it doesn't run the program ps . The corrected version of your command would be: ps | grep $PPID | cut -d" " -f4 Edited to add: paxdiablo points out that ps | grep $PPID includes a lot of whitespace that will get collapsed by echo $(ps | grep $PPID) (since the r... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9388623', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/217639/']} | jdg_213619 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12642382 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am completely new to Android and currently trying to generate listview from JSON array which was pulled from my server, I have read a lot of tutorials with no luck, there i... | JSON & listview ll work like this.. 1.displaying a list of items The Android SDK provides a convenient way to quickly display a list of data using a superclass called android.app.ListActivity. This Activity already provides a ContentView, configured with a ListView , ready to use and populate with data. The ListView no... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12642382', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/172596/']} | jdg_179239 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22454220 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I use SKNode's xScale property to flip my sprites horizontally. Now, after updating iOS to version 7.1 horizontal flip causes my objects to sink inside the ground. (See anima... | I'm convinced this is a bug in SpriteKit. Anyway, here is one solution for the problem (Actually, this is more a workaround than a real solution but...): Wrap the sprite in a container node. Also, container node holds the physicsBody while the child node is merely a graphics node. This way you can safely flip the sprit... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/22454220', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2939228/']} | jdg_301991 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 164542 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to perform multiple regression. One of the feature variables is time of the day, represented by 0 to 23. I am confused as to whether I need to use dummy cod... | It is neither. Actually, it is what you make it to be in your model formula, there are more than two possibilities, and there is not necessarily one correct answer among them! If you make it categorical, then your model will have a separate, independent coefficient (or more precisely, degree of freedom) for each hour o... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/164542', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/84019/']} | jdg_240431 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32088500 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Will AdaptiveTrigger work in a DataTemplate? That's my code i'm using to customize my ShellNavigation, it is working fine except the visual states. They will not trigger anyt... | Try wrapping your DataTemplate inside a UserControl like this - <DataTemplate> <UserControl> <Grid> <VisualStateManager.VisualStateGroups> ... </Grid> </UserControl></DataTemplate> Looks like any Control that has got a Content property will work. That's why UserControl works, s... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/32088500', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1829065/']} | jdg_250742 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34333624 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I want to install rgdal for "R version 3.2.3 (2015-12-10)" . I downloaded and installed GDAL 1.11 Complete PROJ framework v4.9.2-2 GEOS framework v3.5.0-1 from KyngChaos Then... | Finally solved it. Here is how I've done it!OS X 10.10.5R 3.2.3GDAL 1.1 Download and install the GDAL Complete Framework from here Tell your OS X where to find the gdal-config file by typing this in you shell echo 'export PATH=/Library/Frameworks/GDAL.framework/Programs:$PATH' >> ~/.bash_profile and then source ~/.bash... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/34333624', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3935035/']} | jdg_76786 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 827304 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I just got a long expression:$$a^4 + b^4 + c^4 - 2b^2c^2 - 2a^2b^2 - 2a^2c^2$$and I need to prove its less than zero for every $a$, $b$, and $c$ which are triangle sides... | That expression can be factored into $-(a+b+c)(-a+b+c)(a-b+c)(a+b-c)$. Now what can you say about each of the factors if $a,b,c$ are sidelengths of a triangle? | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/827304', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/155994/']} | jdg_218362 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6780614 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have two DIVs that I need to position exactly on top of each other. However, when I do that, the formatting gets all screwed up because the containing DIV acts like there i... | First of all, you really should be including the position on absolutely positioned elements or you will come across odd and confusing behavior; you probably want to add top: 0; left: 0 to the CSS for both of your absolutely positioned elements. You'll also want to have position: relative on .container_row if you want t... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/6780614', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/48523/']} | jdg_213338 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20923230 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
example: string str = "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam volup... | Instead of string.Split I would use string.Substring and string.IndexOf to get only the first line and avoid unnecessary string[] with the entire input string. string firstline = str.Substring(0, str.IndexOf(Environment.NewLine)); | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/20923230', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2868404/']} | jdg_321499 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38485 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Can I configure tmux so it will after running tmux automatically opens two windows named src and cmd ?I always type after starting it: prefix + c , prefix + , src ENTER ... | In your particular case the following would do: tmux new-session -n src -d \; new-window -n dst \; attach A more general way would be to use the source-file command, e.g. tmux new-session -d \; source-file FILE_WITH_TMUX_COMMANDS Where FILE_WITH_TMUX_COMMANDS might contain: rename-window srcnew-windowrename-window dstp... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/38485', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/6215/']} | jdg_295478 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20960316 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a pointer to an opened Explorer Window and i want to know its full path. For Example: int hWnd = FindWindow(null, "Directory"); But now, how to obtain the directory fu... | Here's a way to obtain that information: IntPtr MyHwnd = FindWindow(null, "Directory"); var t = Type.GetTypeFromProgID("Shell.Application"); dynamic o = Activator.CreateInstance(t); try { var ws = o.Windows(); for (int i = 0; i < ws.Count; i++) { var ie = ws.Item(i); ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/20960316', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2177545/']} | jdg_221593 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 110735 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
This is an unproven proposition I've come across in multiple places. Suppose $A$ is a commutative Noetherian ring, and $S$ a multiplicative subset of $A$. Then $S^{-1}A$... | This is a standard property of localizations: Theorem. Let $R$ be a commutative ring, and let $S\neq\emptyset$ be a multiplicative subset. Let $M$ be an $R$ -module. Let $\varphi\colon R\to S^{-1}R$ be the canonical map ( $\varphi(r) = \frac{rs}{s}$ ), and likewise, by abuse of notation, let $\varphi\colon M\to S^{-1}M... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/110735', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/18067/']} | jdg_368739 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1687297 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $$f(x) = \left\{ \begin{array}{ll} x^2 & \quad 0 \leq x < 1 \\ 2 & \quad 1 \leq x \end{array} \right.$$-$f(x)$ is discontinuou... | Calculate the one-sided limits at $x=1$: $\displaystyle\lim_{x\to 1+}f(x)=\lim_{x\to 1+}2=2$ $\displaystyle\lim_{x\to 1-}f(x)=\lim_{x\to 1-}x^2=1$ Since they are not equal, $f$ is not continuous at $x=1$. The rest that you did has some mistakes (you do not calculate one-sided limits when you should) but more importantl... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1687297', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/308234/']} | jdg_148834 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16467479 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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Is there a standard way, in Python, to normalize a unicode string, so that it only comprehends the simplest unicode entities that can be used to represent it ? I mean, someth... | The unicodedata module offers a .normalize() function , you want to normalize to the NFC form. An example using the same U+0061 LATIN SMALL LETTER - U+0301 A COMBINING ACUTE ACCENT combination and U+00E1 LATIN SMALL LETTER A WITH ACUTE code points you used: >>> print(ascii(unicodedata.normalize('NFC', '\u0061\u0301')))... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/16467479', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2002452/']} | jdg_174317 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1500772 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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Somebody already asked how you can get git to follow symlinks. There was an answer for a symlinked directory , but not for a symlinked file . It was also over a year ago. Que... | I'm pretty sure there's no way. Additionally, it sounds like a kind of insecure, undefined behavior - what should it do when you move between versions of the file and it needs to write to it? In particular, if you check out a revision before it was added, do you really want it to remove the contents of a file outside t... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1500772', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/157237/']} | jdg_98180 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7040592 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a .sh script that I call with source the_script.sh . Calling this regularly is fine. However, I am trying to call it from my python script, through subprocess.Popen ... | source is not an executable command, it's a shell builtin. The most usual case for using source is to run a shell script that changes the environment and to retain that environment in the current shell. That's exactly how virtualenv works to modify the default python environment. Creating a sub-process and using sourc... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7040592', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/891831/']} | jdg_180823 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 339489 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I was reading some popular science book and there was this sentence.It says that energy has to be emitted in discrete portions called quanta.Otherwise the whole energ... | The book is almost surely referring to the ultraviolet catastrophe . Classical physics predicts that the spectral energy density $u (\nu,T)$ of a black body at thermal equilibrium follows the Rayleigh-Jeans law : $$u(\nu,T) \propto \nu^2 T$$ where $\nu$ is frequency and $T$ is temperature. This is clearly a problem, si... | {} | {'log_upvote_score': 6, 'links': ['https://physics.stackexchange.com/questions/339489', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/159132/']} | jdg_191277 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14672302 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Here's what I'd like to remove : How do I replace the indicator showing which tab is currently shown as well as the blue line that spans the entire tabwidget? To Specify: All... | If android:tabStripEnabled="false" did not work then I also assume calling setStripEnabled(boolean stripEnabled) will have no effect as well. If all of this is true then your problem is probably not in TabWidget. I would suggest looking at your tab indicator. Try these modifications. This code is taken from a fragment ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14672302', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1126097/']} | jdg_364446 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 270855 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
From POSIX 2013 : The XSI extensions specifying the -a and -o binary primaries and the '(' and ')' operators have been marked obsolescent. (Many expressions using them a... | Are ( and ) the operators that group commands, and create subshell? No, the document refers to the operators to group expressions using test : test 0 -eq 0 -a \( 0 -eq 1 -o 1 -eq 1 \) If they are obsolete, what are their replacement? Their replacement are () and {} , which, similarily, group commands at the shell's lev... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/270855', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/674/']} | jdg_75470 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 164120 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am attempting to conduct a logistic regression for a tennis analytics project, endeavoring to predict the probability of a player winning a point in which he is the s... | If you're fitting with glm , you can use the win rate as your DV and use the weights option to specify the number of "trials" each rate observation is based on. From ?glm : For a binomial GLM prior weights are used to give the number of trials when the response is the proportion of successes So your call to glm would ... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/164120', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/83421/']} | jdg_94975 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1543017 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a table with rows in, and each row has a few <td> elements. The last element has a checkbox in.They are in a <div> which is set to runat="server" . I have another chec... | once you have the the <div> element as a reference, use getElementsByTagName() to get the <input> elements, then check the type property, if it's a checkbox then set it's checked property the same as the checked property of the checkbox chkAll . For example function toggleCheckBoxes(elem) { var div = document.getEle... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1543017', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/174375/']} | jdg_236934 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 111455 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have some old scripts that I try to update. Some of the code condenses to: export X=`(echo "abc"; echo "def")` echo $X which gives the expected output: abc def Now the... | The $(( … )) syntax is an arithmetic expression . What is missing is a space between the $( and the following ( , to avoid the arithmetic expression syntax. The section on command substitution in the shell command language specification actually warns for that: If the command substitution consists of a single subshell,... | {} | {'log_upvote_score': 6, 'links': ['https://unix.stackexchange.com/questions/111455', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/58003/']} | jdg_382548 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16050364 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a way to specify a pattern that matches a List with a size greater (or less) or equal a certain value in Scala? For example, if I want to apply the same action to al... | Yes, although you'll need to reverse the order of the cases: list match { case l @ (_ :: _ :: _ :: _) => other(l) case l => op(l)} Note that I've bound a new variable l to the list in the pattern instead of referring to list , and that I've used _ when I don't need a variable. I'd suggest sticking to both of these pr... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16050364', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/232196/']} | jdg_322847 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15950632 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a number of media queries in my site that resize various elements on pads/ smartphones. I've just added another media query to resize the same elements on lower-resolu... | Your background-size is placed before your background shorthand, so the shorthand overrides it with its default value ( auto ) , preventing your previous background-size declaration from taking any effect. This is a common gotcha with using shorthand properties. If this works in Safari, chances are that Safari hasn't u... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/15950632', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1773648/']} | jdg_231294 | PrimeIntellect/stackexchange-question-answering |
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