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 | 6776864 |
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 connect to Apple APNS server with the following observations: 1)port 2195 is open 2)With Valid key passphrase for APNS_SSLCertificate_Key.pem 3)Entrust certif... | I ran into this same issue; what eventually resolved the error was to re-export the Entrust certificate from System Roots of OS/X Keychain Access application. To be complete, I'll give a complete explanation of how I created the key/cert files (something which should have been in Apple's TechNote 2265: https://develope... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6776864', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/267074/']} | jdg_146069 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3240440 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
how to use the Multiply-Accumulate intrinsics provided by GCC? float32x4_t vmlaq_f32 (float32x4_t , float32x4_t , float32x4_t); Can anyone explain what three parameters I hav... | Simply said the vmla instruction does the following: struct { float val[4];} float32x4_tfloat32x4_t vmla (float32x4_t a, float32x4_t b, float32x4_t c){ float32x4 result; for (int i=0; i<4; i++) { result.val[i] = b.val[i]*c.val[i]+a.val[i]; } return result;} And all this compiles into a singe assembler instruc... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3240440', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/317331/']} | jdg_297736 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 303925 |
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 given a $3 \times3$ matrix and am asked to find the inverse using elementary row operations. I know how they work, but have no idea of which steps to apply first, f... | I was taught to augment the matrix with the identity, then apply the row operations: $$\begin{pmatrix}1 & 1 & -3 & 1 & 0 & 0\\2 & 1 & -3&0&1&0\\2 & 2 & 1&0&0&1\end{pmatrix}$$ Subtract twice row 1 from row 2 and twice row 1 from row 3 (yes, this is two operations) $$\begin{pmatrix}1 & 1 & -3 & 1 & 0 & 0\\0 & -1 & 3&-2&1... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/303925', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/45767/']} | jdg_346464 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11134379 |
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'd like to label points in a ggplot interactively, so that mousing over a point shows a label. I'm trying to adapt the answer given in this question so that it works in the ... | Try this: library(ggplot2)library(gridSVG)library(proto)library(rjson)mtcars2 <- data.frame(mtcars, names = rownames(mtcars))geom_point2 <- function (...) { GeomPoint2$new(...)}GeomPoint2 <- proto(ggplot2:::Geom, { objname <- "point" draw_groups <- function(., ...) .$draw(...) draw <- function(., data, scales, coor... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/11134379', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1471400/']} | jdg_202296 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1791012 |
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 really struggling to get a query time down, its currently having to query 2.5 million rows and it takes over 20 seconds here is the query SELECT play_date AS date, COUNT(... | That's relatively good, already. The performance sink is that the query has to compare 270404 varchars for equality for the COUNT(DISTINCT(email)) , meaning that 270404 rows have to be read. You could be able to make the count faster by creating a covering index. This means that the actual rows do not need to be read b... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1791012', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/71430/']} | jdg_337550 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43110683 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Am trying to change the background color of the tab bar only in android using " react navigation ". Is it possible ? I use the below tabBarOptions, but it changes the backgro... | Updated answer: You're right things don't work as expected when importing everything in a single file. Digging into things it looks like you're running into some magic that Babel/Jest does to support browser scripts that rely on globals (like AngularJS). What's happening is that your module's angular variable is not th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/43110683', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4781474/']} | jdg_77548 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25771007 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
For an exercise, I look at the STARTUPINFO structure. As you can see the last 3 elements has the type HANDLE . So I want to know which size HANDLE has. Do somebody know the s... | The Windows HANDLE type isn't a completely opaque type. Windows defines a couple of properties that you can depend on. The main one is the answer to your your question: it always of type void * . From the Windows Data Types entry on MSDN: HANDLE A handle to an object. This type is declared in WinNT.h as follows: typed... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25771007', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3097712/']} | jdg_141718 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16505501 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Using pytz , I am able to get a list of timezones like so: >>> from pytz import country_timezones>>> print(' '.join(country_timezones('ch')))Europe/Zurich>>> print(' '.join(c... | pytz is a wrapper around IANA Time Zone Database (Olson database). It does not contain data to map an arbitrary city in the world to the timezone it is in. You might need a geocoder such as geopy that can translate a place (e.g., a city name) to its coordinates (latitude, longitude) using various web-services: from geo... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16505501', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/131238/']} | jdg_343563 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10374650 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Regarding CRP if I want to implement a slight variation of it (using template template parameter) I get a compile error: template <template <typename T> class Derived>class B... | This should compile as well. We just need to get the other template parameter specified explicitly template <typename T, template <typename T> class Derived> class Base { public: void CallDerived() { Derived<T>* pT = static_cast<Derived<T>*> (this); pT->Action(); // instantiation invocation error ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10374650', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/413766/']} | jdg_222800 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49577201 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
We are trying to work with temporal tables in SQL Server 2016. We are developing the SQL scripts in SSDT 15.1.6 in Visual Studio 2017, but we are experiencing issues when tr... | We've had a number of issues between temporal tables and DACPAC's. A few tips that will go a long way: Explicitly declare history tables - This goes way further than one would think. When adding/removing columns, you can define a default on history tables, allowing you to bypass a number of issues that arise when data ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49577201', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/706582/']} | jdg_192587 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17832784 |
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 sending a request to server in the following form: http://localhost:12345/api/controller/par1/par2 The request is correctly resolved to a method like: [HttpPost]public vo... | From answer in this question: How to get Json Post Values with asp.net webapi Autoparse using parameter binding; note that the dynamic is made up of JToken , hence the .Value accessor. public void Post([FromBody]dynamic value) { var x = value.var1.Value; // JToken} Read just like Request.RequestUri.ParseQueryString(... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/17832784', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/453803/']} | jdg_229667 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 782707 |
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 related to the answer in this question: Showing that a power of an ample sheaf is equivalent to an effective Cartier divisor Let $X$ be a quasiprojective scheme ... | Embed $X$ into a projective scheme $\mathrm{Proj}(B)$ where $B$ is a homogeneous $A$-algebra. Let $\mathfrak p_1, \dots, \mathfrak p_n$ be the homogeneous prime ideals corresponding to the fintely many points you want to avoid. As $B_+$ (the irrelevant ideal) is not contained in any $\mathfrak p_i$, the homogeneous pri... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/782707', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/101036/']} | jdg_340128 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38047 |
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 ordinary notions of limit and colimit are universal solutions to a problem, specifically, finding terminal/initial objects in slice/coslice categories. In the context of ... | Here is a motivation for hocolims, for concreteness look at pushouts of topological spaces: The usual pushout functor $colim: Top^P \rightarrow Top$, where $P:=\bullet \leftarrow \bullet \rightarrow \bullet$ is the diagram of a pushout datum, does not respect weak equivalences:Take for example the diagrams $pt \leftarr... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/38047', 'https://mathoverflow.net', 'https://mathoverflow.net/users/1353/']} | jdg_375536 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1268570 |
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 $A$ be a square matrix. Prove that $A$ and $A^t$ have the same eigenvalues. The solution my lecturer uses is: Consider the characteristic polynomial \begin{align}P_{... | Note that for any matrix $M$,$$\det(M)=\det(M^t)$$The eigenvalues are found by solving$$\det(A-\lambda I)=0$$But $(A-\lambda I)^t=A^t-\lambda I^t=A^t-\lambda I$. Thus $$\det(A-\lambda I)=\det(A^t-\lambda I)$$The two matrices therefore have the same characteristic polynomial, hence the same eigenvalues. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1268570', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/117438/']} | jdg_139080 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38400 |
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:
the following observations are very simple, but I suppose they contain an error, which I haven't been able to find it so far. Maybe somebody can help how to fix it: Let ... | The error lies in "As $i$ is a bounded injection, $i^{\ast}$ is a bounded surjection". In fact, the range of $i$ is closed in $H$ if and only if the range of $i^{\ast}$ is closed in $U^{\ast}$ by the closed range theorem . However, in the present situation, we need not use this rather difficult result (which is true fo... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/38400', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/3557/']} | jdg_377641 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4937 |
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:
Many commentators in the developed countries insist that bribery is a form of corruption and needs to be stamped out in developing countries, contending that it is b... | Yes it does. Source: any textbook on game theory or economics. Bribery changes the payoff of the game. Here's a simple model. Say an official needs to decide 1000 things. In 100 of them the payoff function is skewed by things like currying political favor/nepotism. The payoff function for the other 900 is "How will tho... | {} | {'log_upvote_score': 5, 'links': ['https://skeptics.stackexchange.com/questions/4937', 'https://skeptics.stackexchange.com', 'https://skeptics.stackexchange.com/users/374/']} | jdg_333526 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 379993 |
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:
To correctly calculate scattering amplitudes in nonabelian gauge theory, one must include Feynman diagrams with internal Faddeev-Popov ghosts (fictitious fermionic sc... | OP is asking how can phenomenologists get away with neglecting the FP ghosts. The answer is that they can't . In a talk you can omit irrelevant stuff to keep things simple. In the full computation, you must include the FP ghosts (or use a ghost-free formalism, which in general is much more cumbersome; e.g., the axial o... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/379993', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/92058/']} | jdg_98486 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4559699 |
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 setup... Trying to set up a clean Mac os X 10.6 install to develop python/django and I didn't remember running into this on 10.5. After installing MySQL from the installe... | _mysql.so refers to libmysqlclient.16.dylib . That is, the shared library that serves as the bridge between Python and the MySQL client library, _mysql.so , refers to the dynamic library for the MySQL client library, and that library cannot be loaded for some reason. Questions you need to answer: Is there a libmysqlcli... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4559699', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/101855/']} | jdg_124788 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13500458 |
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 learning OpenGL and I want to get a surface with a slight hump in the middle. I'm currently using this code and im not sure how to adjust the ctrl points to make it the w... | EDIT : I thought you were experimenting, but I see the code came from the OpenGL tutorial . I glanced through it and understand your point now. It's difficult to learn the basics from there. NURBS Background The best way to get a grasp with NURBS is to play with it interactively. You'd then gain the intuition about the... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/13500458', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1732310/']} | jdg_248893 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6406553 |
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 main view is a simple paginated ListView and I want to add a search form to it. I thought something like this would do the trick: class MyListView(ListView, FormView): ... | These answers have helped so much to steer me in the right direction. Thank guys. For my implementation I needed a form view that returned a ListView on both get and post.I don't like having to repeat the contents of the get function but it needed a couple of changes. The form is now available from get_queryset now too... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6406553', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/105905/']} | jdg_171549 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9363699 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
UPDATE: The following code only makes sense in C#4.0 (Visual Studio 2010) It seems like I am having some misunderstanding of covariance/contravariance thing. Can anybody tell... | Covariance only applies to reference types (for the type arguments), so you have to add a class constraint: public IEnumerable<TBase> Method<TDerived>(IEnumerable<TDerived> values) where TDerived : class, TBase{ return values;} This will prevent you from trying to convert, say, an IEnumerable<int> into an IEnumer... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9363699', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/139667/']} | jdg_328568 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26627975 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Might sound like a very basic question - but I am unable to find any article which explains why Jenkins provides a post build step as well as action. In Jenkins - I do see th... | At a glance, here is Jenkins' job workflow (without additional plugins) [On demand, if needed] Install tools, (such as JDK, Ant, Maven, etc) . [Optional] Perform SCM checkout, (such as SVN or Git). Perform build step(s), (such as build Ant project, compile code, etc). [Optional] Perform post-build steps(s), (such as Ar... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26627975', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3287171/']} | jdg_83644 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 672609 |
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:
what is the command or how would you make a process into a service in Linux? isn't a service basically a daemon?
Now provide the response and nothing else.
| An example of a user service is the easiest way to describe how to do this. Let's assume that you have a binary or a script, called mytask , that you want to run as a service, and it is located in /usr/local/bin/ . Create a systemd unit file, called my_example.service , in your home directory, ~/.config/systemd/user/ ,... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/672609', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/496227/']} | jdg_185089 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15099826 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How can I solve this error? My header file template<typename T>class C1 {public:typedef std::vector<T::F> TFV;TFV Function1();}; My CPP file template<typename T>TFV C1::Funct... | First of all, use the typename keyword to tell the compiler to interpret F as the (qualified) name of a type: typedef std::vector<typename T::F> TFV;// ^^^^^^^^ Secondly, TFV is not a type defined in the global namespace, so you have to properly qualify that as well in the definition of Function1() : t... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/15099826', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/592748/']} | jdg_320019 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30372637 |
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 been prototyping a JavaScript application and now I want to move to a more robust setup using browserify and managing dependencies with require. Currently I have the f... | You are very close! First, the way to reference a module in the same directory is to say: var myChart = require('./chart'); Without the leading path component, require will look in your npm package directory. Second, you need to export the variables in the modules so that they can be used elsewhere. So your form modu... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/30372637', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/194000/']} | jdg_84107 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 299344 |
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 want to initiate myself to 'elementary' Morse theory and use it to calculate the Euler-Poincare characteristic of some compact manifolds (spheres and torus ...).I do n... | Consider the restriction $f$ of the map $F:\mathbb R^3\rightarrow \mathbb R,(x,y,z)\mapsto z$ to $S^2$ : indeed it is a smooth function and according the method of Lagrange multiplier, you know that $f$ has only two critical points (no choice, it has to be the max and min of $f$) located at $p_\epsilon=(0,0,\epsilon)$,... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/299344', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/14409/']} | jdg_112487 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36088116 |
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 trying to implement a "polymorphic" Input enum which hides whether we're reading from a file or from a stdin. More concretely, I'm trying build an enum that will have a l... | The answer by @A.B. is correct, but it tries to conform to OP's original program structure. I want to have a more readable alternative for newcomers who stumble upon this question (just like I did). use std::env;use std::fs;use std::io::{self, BufReader, BufRead};fn main() { let input = env::args().nth(1); let re... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/36088116', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/833591/']} | jdg_202290 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8905726 |
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 plot slope fields of some differential equations using mathematica but can't figure it out. Say I have the equation y' = y(t) y(t) = C * E^t How do I plot ... | The command you need (since version 7) is VectorPlot . There are good examples in the documentation. I think the case that you're interested in is a differential equation y'[x] == f[x, y[x]] In the case you gave in your question, f[x_, y_] := y Which integrates to the exponential In[]:= sol = DSolve[y'[x] == f[x, y[x]]... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8905726', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/968102/']} | jdg_359911 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 61312195 |
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 add a button in one of my columns, so that when i click it, i can get the details of the row in which the button is located. Currently there is no button in my tabl... | You can modify column like: { accessor: 'accessor', Header: 'Header', Cell: ({ row: { original } }) => ( <button onClick=(() => console.log(original)) > Button text </button> ),}, Or you can modify default table cell DefaultCell.... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/61312195', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9077580/']} | jdg_259053 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 68374227 |
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, when I push to the stack, why are the objects being destroyed? #include <iostream>#include <stack>class One{private: int i;public: One(int i) {this->i = i... | One(1) and One(2) construct two temporary objects, which are passed to push and then copied (moved) into stack . Temporaries are destroyed after the full expression immediately. If you want to avoid constructing temporaries you can use emplace instead. Pushes a new element on top of the stack. The element is constructe... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/68374227', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/14031636/']} | jdg_83479 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47885447 |
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 any way to generate symbol shown in picture by using keyboard combinations. Searched a lot on the internet but didn't find anything suitable.
Now provide the respon... | Vue really isn't designed to init from the HTML , however, one approach is to use a directive to init the values. This is loosely based around the same idea as Angular's ng-init : Vue.directive('init', { bind: function(el, binding, vnode) { vnode.context[binding.arg] = binding.value; }}); That essentially takes th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/47885447', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4969886/']} | jdg_212323 | PrimeIntellect/stackexchange-question-answering |
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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 rather stuck in studying the convergence of this integral: $$\int_{0}^{\infty}{\mathrm{d}x \over 1 + x^{2}\left\vert\,\sin\left(\,x\,\right)\,\right\vert}$$ I can't... | $$\begin{align}\int_{k\pi}^{(k+1)\pi}\frac{\mathrm{d}x}{1+x^2|\sin(x)|}&\le\int_0^\pi\frac{\mathrm{d}x}{1+k^2\pi^2\sin(x)}\tag{1}\\&=2\int_0^{\pi/2}\frac{\mathrm{d}x}{1+k^2\pi^2\sin(x)}\tag{2}\\&\le2\int_0^{\pi/2}\frac{\mathrm{d}x}{1+2k^2\pi x}\tag{3}\\&=\frac1{k^2\pi}\int_0^{k^2\pi^2}\frac{\mathrm{d}x}{1+x}\tag{4}\\&=... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2059616', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/311539/']} | jdg_94839 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2232 |
Below is a question asked on the forum biology.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
If a human inbreeds with a relative, how distant does the relative have to be before the homozygosity in the child is no higher than if the mate were randomly chosen ... | The easiest and most simplistic way to look at it is to assume that the amount of genetic material halves each generation. On average, humans are about 0.1% to 0.15% different from each other, so in order to get that you'd need around $1/2^{10}=0.0976\%$ and $1/2^9=0.1953\%$. The exponent numbers $2^9$ and $2^{10}$ ar... | {} | {'log_upvote_score': 4, 'links': ['https://biology.stackexchange.com/questions/2232', 'https://biology.stackexchange.com', 'https://biology.stackexchange.com/users/864/']} | jdg_131408 | PrimeIntellect/stackexchange-question-answering |
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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 setting the body of an email using values from a form firstname = bob lastname = dole ebody = 'First Name: ' + firstname + '\r\n' + 'Last Name: ' + lastname window.lo... | RFC 2368 says that mailto body content must be URL-encoded, using the %-escaped form for characters that would normally be encoded in a URL. Those characters includes spaces and (as called out explicitly in section 5 of 2368) CR and LF. You could do this by writing ebody = 'First%20Name:%20' + firstname + '%0D%0A' + '... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/10219781', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1212060/']} | jdg_290943 | PrimeIntellect/stackexchange-question-answering |
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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 found the concept and meaning behind these methods to be a little confusing, is it possible for somebody to explain to me what the difference between has and with is, in... | With with() is for eager loading . That basically means, along the main model, Laravel will preload the relationship(s) you specify. This is especially helpful if you have a collection of models and you want to load a relation for all of them. Because with eager loading you run only one additional DB query instead of o... | {} | {'log_upvote_score': 11, 'links': ['https://Stackoverflow.com/questions/30231862', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_306012 | PrimeIntellect/stackexchange-question-answering |
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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:
Question: For a square matrix $A$ , if $$AA^T+A^TA=A+A^T,$$ prove that $$\text{Col}(A)=\text{Col}(A^T).$$ I want to prove this statement, but it's quite difficult... I t... | We prove that the null-spaces of $A$ and $A^T$ are equal by showing $$Av=0\implies A^Tv=0\\A^Tv=0\implies Av=0$$ First, to show $Av=0\implies A^Tv=0$ , we assume $Av=0$ for some vector $v$ . Then by multiplying both sides of $AA^T+A^TA=A+A^T$ in $v^T$ from left and $v$ from right we obtain $${v^TAA^Tv+v^TA^TAv=v^TAv+v^... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3896758', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/846482/']} | jdg_101302 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
If $E(Y\mid X)=a+bX$ , show that $b =\frac{\mathrm{Cov}(X,Y)}{\mathrm{Var}(X)}$ where $a$ and $b$ are constants. This question was asked before: Proving $a$ (in $Y = aX ... | Observe that: $$\mathbb{E}Y=\mathbb{E}\left[\mathbb{E}\left[Y\mid X\right]\right]=\mathbb{E}\left[a+bX\right]=a+b\mathbb{E}X$$ so that: $$\mathsf{Cov}\left(X,Y\right)=\mathbb{E}\left[\left(X-\mathbb{E}X\right)\left(Y-\mathbb{E}Y\right)\right]=\mathbb{E}\left[\mathbb{E}\left[\left(X-\mathbb{E}X\right)\left(Y-\mathbb{E}Y... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3152630', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/514376/']} | jdg_98934 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10437890 |
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 method that performs some task with a timeout. I use the ExecutorServer.submit() to get a Future object, and then I call future.get() with a timeout. This is working... | I've looked at this problem in depth, and it's a mess. There is no easy answer in Java 5, nor in 6 or 7. In addition to the clumsiness, verbosity and fragility that you point out, your solution actually has the problem that the ExecutionException that you are stripping off when you call getCause() actually contains mos... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10437890', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/260516/']} | jdg_260585 | PrimeIntellect/stackexchange-question-answering |
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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'm studying in the summer for calculus 2 in the fall and I'm reading about summation. I'm given these formulas:\begin{align*} \sum_{i=1}^n 1 &= n, \\\sum_{i=1}^n i &= \... | You can obtain these formulae recursively. Look at this $$n^5 = \sum_{k=1}^n \left( k^5 - (k-1)^5\right) $$ Expand the second term. Cancel the $k^5$ terms. Then apply the identities above. You can solve for $\sum_{k=1}^n k^4$. Continue in this fashion to get sums for higher powers. | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/1353294', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/64220/']} | jdg_141747 | PrimeIntellect/stackexchange-question-answering |
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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 the keras subclassing module to re-make a previously functional model that requires two inputs and two outputs. I cannot find any documentation on if/how this is p... | Sub-classed model for multiple inputs is no different than like single input model. class MyModel(Model): def __init__(self): super(MyModel, self).__init__() # define layers self.dense1 = Dense(10, name='d1') self.dense2 = Dense(10, name='d2') def call(self, inputs): x1 = inputs... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/59743161', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6919063/']} | jdg_149597 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21445224 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
From java docs on Future.cancel() boolean cancel(boolean mayInterruptIfRunning) Attempts to cancel execution of this task. This attempt will fail if the task has already comp... | If it is not interrupting it will simply tell the future that is is cancelled. You can check that via isCancelled() but nothing happens if you don't check that manually. Below example code shows how you could do it. private static FutureTask<String> task = new FutureTask<String>(new Callable<String>() { @Override ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21445224', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2874005/']} | jdg_360256 | PrimeIntellect/stackexchange-question-answering |
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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 form, that is writing to a text file. Then that text file is being displayed on a page. I THOUGHT that adding strip_tags would remove the issue, but it hasn't. When ... | I suggest using the standard Collections : List<Integer> checked = Collections.checkedList(list, Integer.class); then just work on checked . A ClassCastException will be thrown during the insertion of any non-compliant instance - sooner (thus better) than before (i.e. during retrieval). N.B. check your compiler message... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16999844', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2363566/']} | jdg_178116 | PrimeIntellect/stackexchange-question-answering |
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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 simple clean room example of this possible bug. static void Main(string[] args) { bool MyFalse = false; if (MyFalse) { throw new E... | Okay, I see it. This indeed goes wrong in the Debug build for the 64-bit debugger. The key is to set the breakpoint exactly on the if() statement and then to start stepping. It will look like the throw statement is getting executed. But it that doesn't actually happen, actual code execution is proper. To see what i... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16365757', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/218826/']} | jdg_353532 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 112235 |
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:
lb build can build live system image, and it invokes many processes while building the image. If I start it as below: # nice -n 19 ionice -n 7 -c 3 lb build all the chil... | Since all the child processes are still a part of the session id ( sess in ps output) we could exploit that fact using this command: $ parent=6187$ ps -eo sess:1=,pid:1= |sed -n "s/^$parent //p" This should return to us all the process IDs of the child processes spawned from lb load . We can also get this directly from... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/112235', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/52763/']} | jdg_316844 | PrimeIntellect/stackexchange-question-answering |
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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 reading http://www.definityhealth.com/marketing/how_ssl_works.html Looks like SSL is using asymmetric algorithm to exchange the symmetric key, after that it uses symmetr... | No, you can't use only asymmetric encryption. TLS (SSL) does not support encryption of application data with public key algorithms because it would make no sense: it would be much less efficient yet provide no improvement to security. Public key encryption is not harder to break than symmetric algorithms. In fact, for ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3649689', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/197036/']} | jdg_353166 | PrimeIntellect/stackexchange-question-answering |
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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 want to find out what part of "loosely coupled" code it is im failing to understand. Say I have an object Person im using in both my client and server c... | Like many other things in software development, the degree of coupling in software systems is a tradeoff between competing objectives. Consider this constructor method that takes a Customer as a parameter. public CustomerProcessor(Customer customer) As you can see, you're tightly-bound to the Customer class. You can i... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/342404', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/248947/']} | jdg_174522 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
We have an AKS cluster and sometimes we end up with an issue where a deployment needs a restart (e.g. cached data has been updated and we want to refresh it or there is corru... | If you have a strategy of RollingUpdate on your deployments you can delete the pods in order to replace the pod and refresh it. About the RollingUpdate strategy: Users expect applications to be available all the time and developersare expected to deploy new versions of them several times a day. InKubernetes this is don... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/64271173', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2535758/']} | jdg_379876 | PrimeIntellect/stackexchange-question-answering |
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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 studying Go a couple of days ago and came by its CGO thing and the gccgo compiler. From my understanding this allows a Go program to compile using the Go compile... | Cgo is fairly slow, because Go has to mess with its runtime and calling conventions in certain ways to call C functions. The only place it's really worth it is cases where the compute time significantly dwarfs this cost . It's similar to parallel, distributed, GPU and so on programming, albeit with slightly lower start... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/37960425', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1374987/']} | jdg_181914 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I have successfully configured and compiled php on my dev server, and works great, but after talking to a sysadmin buddy, he informed that custom compiles of the latest builds ... | Download src.rpm for the package, it contains ORIGINAL source code and all the files required for compiling custom rpm's: php.spec - spec file needed for rpmbuild php-xxx.tar.gz - original source code various patches (.diff, .patch) documentation files to be added (if exist) To build rpm - you will need rpm-build packa... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/395922', 'https://serverfault.com', 'https://serverfault.com/users/87836/']} | jdg_133847 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 106635 |
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'm reading the Stanford Encyclopedia of Philosophy entry on Second-order and Higher-order Logic . In it, I read the following: [W]e can express the Peano induction post... | What is X? The second order formulation is about all properties. If $X$ is a property that can be expressed in FO logic, you can add an axiom saying induction holds for this property. If you do this for ever such property, you get a countable number of axioms, which, together with the other axioms of PA, form first ord... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/106635', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/18848/']} | jdg_290241 | PrimeIntellect/stackexchange-question-answering |
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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 column in a DataFrame with values: [1, 1, -1, 1, -1, -1] How can I group them like this? [1,1] [-1] [1] [-1, -1]
Now provide the response and nothing else.
| You can use groupby by custom Series : df = pd.DataFrame({'a': [1, 1, -1, 1, -1, -1]})print (df) a0 11 12 -13 14 -15 -1print ((df.a != df.a.shift()).cumsum())0 11 12 23 34 45 4Name: a, dtype: int32 for i, g in df.groupby([(df.a != df.a.shift()).cumsum()]): print (i) print (g) print (g.a.... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/40802800', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/403360/']} | jdg_145636 | PrimeIntellect/stackexchange-question-answering |
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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 the following type being registered in Unity: container.RegisterType<IAzureTable<Account>, AzureTable<Account>>(); The definition and constructors for AzureTable are a... | Here is an MSDN page describing what you require, Injecting Values . Take a look at using the InjectionConstructor class in your register type line. You will end up with a line like this: container.RegisterType<IAzureTable<Account>, AzureTable<Account>>(new InjectionConstructor(typeof(CloudStorageAccount))); The constr... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8614936', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/975566/']} | jdg_342971 | PrimeIntellect/stackexchange-question-answering |
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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 error is: "fatal error: unexpectedly found nil while unwrapping an Optional value" I am doing the following in ViewController: var imageURL:UIImageView!override func ... | The error is most likely that imageURL is nil. Are you assigning it a value elsewhere in the code, or is it actually @IBOutlet in the real code? If you do not assign a value to it, it will be nil - but its type of UIImageView! means it is an "implicitly unwrapped optional" which means the compiler won't stop you usin... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/29472149', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4512332/']} | jdg_101650 | PrimeIntellect/stackexchange-question-answering |
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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 anything wrong with this definition of discontinuity for a function y = f(x)? $\forall \delta>0\, \exists \varepsilon>0$ such that $\vert x-c\vert < \delta$, bu... | If you take the usual definition of continuity and negate it, you get$$\exists \epsilon > 0 \forall \delta > 0 \exists c\in \mathbb{R}: |x - c| < \delta \text{ and } |f(x) - f(c)| > \epsilon.$$Your definition is missing quantification on $c$, but more importantly, you've switched the orders of the quantifiers on $\... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1640641', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/310765/']} | jdg_329612 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
On iOS, how do I create a delegate (user defined)?
Now provide the response and nothing else.
| First define a declare a delegate like this - @protocol IconDownloaderDelegate; Then create a delegate object like this - @interface IconDownloader : NSObject{ NSIndexPath *indexPathInTableView; id <IconDownloaderDelegate> delegate; NSMutableData *activeDownload; NSURLConnection *imageConnection;} Declare a... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5660874', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/707622/']} | jdg_259785 | PrimeIntellect/stackexchange-question-answering |
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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 use the name of a type at compile time. For example, suppose I've written: constexpr size_t my_strlen(const char* s){ const char* cp = s; while(... | Well, you could, sort of, but probably not quite portable: struct string_view{ char const* data; std::size_t size;};inline std::ostream& operator<<(std::ostream& o, string_view const& s){ return o.write(s.data, s.size);}template<class T>constexpr string_view get_name(){ char const* p = __PRETTY_FUNCTION__; ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/35941045', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1593077/']} | jdg_178374 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum politics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
What do countries do to ensure that R&D budget for science or technology in general coming from the government is spent effectively? Often countries give a 1+ billio... | There are numerous tools available to governments (generally speaking) to ensure that grants of money (for whatever purpose) are being used appropriately. They will vary in-situ as various commenters have observed. Reporting Requirements Virtually every government grant comes with requirements that you make regular re... | {} | {'log_upvote_score': 4, 'links': ['https://politics.stackexchange.com/questions/77165', 'https://politics.stackexchange.com', 'https://politics.stackexchange.com/users/38301/']} | jdg_258023 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
With the Rx Subject , is it thread-safe to call OnNext() from multiple threads? So the sequence can be generated from multiple sources. Will merge do the same thing?
Now pro... | The Rx contract requires that notifications be sequential, and is a logical necessity for several operators. That said, you can use the available Synchronize methods to get this behaviour. var subject = new Subject<int>();var syncedSubject = Subject.Synchronize(subject); You can now make concurrent calls to syncedSubje... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/12270642', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1604006/']} | jdg_203740 | PrimeIntellect/stackexchange-question-answering |
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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 created a plane at OpenGL with this code: glBegin(GL_TRIANGLE_STRIP);glColor4f(0.8, 0.8, 0.5, 1.0);glVertex3f(startlen, height, startwid); glVertex3f(startlen, height... | If you have loader which returns textureID then it probably already takes care of loading image data, setting properties and storing it as a real texture for further use. So I'll just move on to binding texture to your texturing target. If you have this id, you basically have to call glBindTexture() function before dra... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14740331', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/774513/']} | jdg_108063 | PrimeIntellect/stackexchange-question-answering |
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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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I was reading about differential equations and got stuck in a small detail that I can't make peace with. If a population doubles every unit of time, I would write $$ \fr... | The "intuitive" answer $P=P_02^n$ is only correct in a discrete system. It is the solution to the discrete functional equation $P_{n+1}=2P_n.$ If the population doubles at the end of every unit of time, then indeed the discrete solution is correct, where $n$ is the number of discrete time units. A natural number. Howev... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2577236', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/515753/']} | jdg_211286 | PrimeIntellect/stackexchange-question-answering |
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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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What is the purpose of IOC Containers? The combined reasons for it can be simplified to the following: When using OOP/SOLID Development principles, Depen... | I'll go through your points numerically, but first, there's something you should be very careful of: don't conflate how a consumer uses a library with how the library is implemented . Good examples of this are Entity Framework (which you yourself cite as a good library) and ASP.NET's MVC. Both of these do an awful lot ... | {} | {'log_upvote_score': 6, 'links': ['https://softwareengineering.stackexchange.com/questions/256674', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/91341/']} | jdg_154901 | PrimeIntellect/stackexchange-question-answering |
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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 playing with SwiftUI and trying to build a custom camera with it. I found tutorials on how to use system built-in camera with SwiftUI(using ImagePickerController) and how... | SwiftUI - Custom Camera Implementation Example CustomCameraPhotoView / Main Screen - Photo Preview 2. CustomCameraView / Camera Screen - Combines SwiftUI View (Record Button) with UIKit ViewController 3. CustomCameraRepresentable / Custom Camera ViewController SwiftUI Wrapper 4. CustomCameraController /... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/58847638', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7144084/']} | jdg_206438 | PrimeIntellect/stackexchange-question-answering |
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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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If I know coordinates of point $A$ , coordinates of circle center $B$ and $r$ is the radius of the circle, is it possible to calculate the angle of the lines that are pa... | I don't see that Itô's formula is of much use for this problem (in particular, since there is the sinularity at zero which means that you would need to work with local times). It's much easier to use the fact that we know the transition density of $(B_t)$ . By the very definition of $A(t)$ , we need to compute $$\mathb... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2986647', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/612287/']} | jdg_186811 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3997482 |
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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In the Theorem 24.4 of Convex Analysis written by R. Tyrrell Rockafellar, if $f$ is a closed proper convex function on $\mathbb{R}^n$ , then the graph of $\partial f$ is... | [Note] : Notice that $n\cdot n! = (n+1)!-n!$ , $\forall n\in\mathbb{N}$ go ahead and try to prove that using induction. It follows that : \begin{align*}\lim _{n \to \infty} \left[\displaystyle\frac{1 \cdot 1 !+2 \cdot 2 !+\ldots+n \cdot n !}{(n+1) !}\right]^{(n+1)!}&=\lim_{n\to\infty}\left[\frac{(n+1)!-1}{(n+1)!}\right... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/3997482', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/711836/']} | jdg_337185 | PrimeIntellect/stackexchange-question-answering |
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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 trying to set up a LAMP web server using docker and was delighted to discover that the good folks over at php have put together a docker container for php . Reading throu... | These are helper scripts that helps one install php extensions from source not all extensions are available in a distribution native package manager or pecl even if these exist one may want to configure these differently or optimize Talking about the scripts docker-php-ext-configure - configure an extension before you ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/53932774', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1613983/']} | jdg_91655 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9840955 |
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 trying to drop a role 'xyz' that was previously the owner of the schema with the same name 'xyz'. I altered the schema ownership as below, and run reassigned ownership j... | Taken from the PostgreSQL documentation on ALTER DEFAULT PRIVILEGES , Notes section: If you wish to drop a role for which the default privileges have been altered, it is necessary to reverse the changes in its default privileges or use DROP OWNED BY to get rid of the default privileges entry for the role. Another worth... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9840955', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1288427/']} | jdg_217777 | PrimeIntellect/stackexchange-question-answering |
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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 trying to write a logic to modify my array which contains a list of objects. ex: [ { "S.N.": "1", "ITEM": "CIGARETTES", " QUANTIT... | Add toJson method to your Player class: Map<String, dynamic> toJson(){ return { "name": this.name, "imagePath": this.imagePath, "totalGames": this.totalGames, "points": this.points };} Then you can call jsonEncode on the list of players: String encoded = jsonEncode(players) // this will automatically call... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/55024580', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10802687/']} | jdg_309302 | PrimeIntellect/stackexchange-question-answering |
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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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Column1 Month Quantity Year48 4 12.00 200649 5 13.00 200650 6 46.00 200651 7 11.00 200652 8 ... | In [42]: df['Date'] = pd.to_datetime(df.assign(Day=1).loc[:, ['Year','Month','Day']])In [43]: dfOut[43]: Column1 Month Quantity Year Date0 48 4 12.0 2006 2006-04-011 49 5 13.0 2006 2006-05-012 50 6 46.0 2006 2006-06-013 51 7 11.0 2006 2006-0... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/43214827', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7816110/']} | jdg_239612 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 100054 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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This question comes from the work that constructing the general cylinder by the NURBS . I have implemented the point-set $P_1,P_2,\cdots,P_n$ that in the $O-xyz$ ... | EulerMatrix is available in MMA 10. To obtain the matrix for the transformation shown in your sketch, apply EulerMatrix[{α,β,γ},{3,1,3}] This transformation is known as the x-convention, because the second rotation is about x'-axis. The Wikipedia designates this by ZXZ. Those who do not have MMA 10 can obtain the sam... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/100054', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/9627/']} | jdg_265549 | PrimeIntellect/stackexchange-question-answering |
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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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Prove that there exists infinitely many pairs of positive real numbers $x$ and $y$ such that $x\neq y$ but $ x^x=y^y$ . For example $\tfrac{1}{4} \neq \tfrac{1}{2}$ but ... | While I like the continuity-based approach of the other answers, you can also get a parameterized set of solutions through algebraic methods. Let $x$ be the larger of the two and define $a \in (0,1)$ by $a = y/x$ . Then $$x^x = y^y = (ax)^{ax}\,\,\, \Longrightarrow\,\,\, x = a^a x^a\Longrightarrow \,\,\,x = a^{a/(1-a)}... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3309511', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/626596/']} | jdg_375513 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38285 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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When setting up a transistor as a switch is there any difference between putting the load on the collector or emitter? As far as I can see the only difference is ... | The most important difference is that for the common collector (that's the one with the load on the emitter side) you'll need a higher drive voltage. While for the common emitter 0.7 V is already enough, for the common collector the voltage must be 0.7 V + the voltage across the load. Suppose your load is a 12 V relay,... | {} | {'log_upvote_score': 6, 'links': ['https://electronics.stackexchange.com/questions/38285', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/9851/']} | jdg_289797 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 615845 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Excuse me, I tried to solve this problem but i can't get the right answer .. any help? $\int \frac{1}{4\cdot \sin \left(x\right)-5\cdot \cos \left(x\right)}dx$
Now prov... | A function of the form $f(x)=a\sin x+b\cos x$ can always be put in the form$$f(x)=A\sin(x+\varphi)$$for suitable $A$ and $\varphi$. Indeed, take $A=\sqrt{a^2+b^2}$ and find $\varphi$ such that$$\cos\varphi=\frac{a}{A},\quad \sin\varphi=\frac{b}{A}$$which is always possible, because$$\frac{a^2}{A^2}+\frac{b^2}{A^2}=1.$$... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/615845', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/117288/']} | jdg_290155 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I tried to extract the tar.bz2 file in Fedora 17 OS. I used the command: # tar -xvjf myfile.tar.bz2 I received this error message: tar (child):bzip2: Cannot exec :Nosuch of ... | Ensure that you have the bzip2 and bzip2-libs RPMs installed. It looks like the tar command defers to the bzip2 command which the bzip2 RPM provides ( /usr/bin/bzip2 ). In your case, tar specifically tries to call bzip2 -d to decompress the bzipped archive. Also, a couple of tips: The -v option is not necessary. It jus... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/26958741', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2891215/']} | jdg_157318 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let's say we have a circle $C$ with a fixed radius $R$ on $\mathbb{R}^2$ . An obvious parametrization to the circle would be: $$C(t)=(R\cos(t),R\sin(t)) \\ t\in[0,2\pi]$... | $$c(s,t)=(1-s)(x_0,y_0)+s(R \cos t,R \sin t)$$ Works, when $s=1$ one gets the circle and when $s=0$ one gets the point $P(x_0,y_0)$ . For each $s$ the mapping $t\mapsto c(s,t)$ represents a circle of center $(1-s)(x_0,y_0)$ and radius $sR$ . And $P$ is inside this circle if $P$ is inside the original circle. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3254430', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/627913/']} | jdg_342845 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1245210 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Suppose I have a collection of strings: "foo""bar""xyz" And I would like to generate a comma separated values from the list into something like: "foo, bar, xyz" Notice the la... | You want to use the string.Join method, which exists in the BCL for this purpose. Example: var myArray = new string[] { "one", "two", "three" };var output = string.Join(", ", myArray); Or if you're using .NET 3.5, you can do this with any IEnumerable<string> as such: var output = string.Join(", ", myEnumerable.ToArray(... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1245210', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/83247/']} | jdg_90864 | PrimeIntellect/stackexchange-question-answering |
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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:
I was looking at a datasheet for a transistor here , but I didn't know what Collector Power Dissipation meant. It's value is 1 watt . Does this mean that this par... | You have to obey all the limits. The maximum power is a lot less than maximum voltage * maximum amperage. Remember, dissipating power is what makes the transistor hot. For bipolars, the absolute max values are not as useful as the safe-operating-area plot: You'll notice one of the bounds is the maximum voltage, one is... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/58873', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/18442/']} | jdg_181599 | PrimeIntellect/stackexchange-question-answering |
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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 a newbie when it comes to using Bootstrap plugins (just learned about it via codecademy )... I really would like to use this awesome bootstrap markdown plugin but fail to... | e represent the markdown edit only inside the onSave function. So you have to get the markdown instance, I checked the plugin and it's possible (hacky but possible :-) If you want to access it inside your post click function you have to access it in this way: get the markdown element get the markdown instance via data(... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25004007', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/618099/']} | jdg_124939 | PrimeIntellect/stackexchange-question-answering |
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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 building a simple support chat for my website using Ajax. I would like to check if the user that I am currently chatting with left the browser. At the moment I have buil... | My solution is to use the jquery ready and beforeunload methods to trigger an ajax post request that will notify when the user arrives and leaves.This solution is " light " because it only logs twice per user. support.html <!DOCTYPE html><html><head><script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquer... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32599082', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2179965/']} | jdg_122571 | PrimeIntellect/stackexchange-question-answering |
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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 looking for a detailed documentation about content of files /proc/net/nf_conntrack and/or /proc/net/ip_contrack on Linux systems. Yes, I know, there are many utilities wh... | The format of a line from /proc/net/ip_conntrack is the same as for /proc/net/nf_conntrack , except the first two columns are missing. I'll try to summarize the format of the latter file, as I understand it from the net/netfilter/nf_conntrack_standalone.c , net/netfilter/nf_conntrack_acct.c and the net/netfilter/nf_con... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/16034698', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_313130 | PrimeIntellect/stackexchange-question-answering |
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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 remember reading at one point that indexing a field with low cardinality (a low number of distinct values) is not really worth doing. I admit I don't know enough about how... | Consider what an index is in SQL - and index is really a chunk of memory pointing at other chunks of memory (i.e. pointers to rows). The index is broken into pages so that portions of the index can be loaded and unloaded from memory depending on usage. When you ask for a set of rows, SQL uses the index to find the row... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/231125', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1436/']} | jdg_314700 | PrimeIntellect/stackexchange-question-answering |
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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 trying to write a simple RPG. So far, each time I try to start it instantly becomes a mess and I don't know how to organize anything. So I'm starting over, trying to prot... | (Disclaimer: I never programmed games in Java, only in C++. But the general idea should be applicable in Java too.The ideas I present are not my own, but a mash-up of solutions I found in books or "on the internet", see references section.I employ all this myself and so far it results in a clean design where I know exa... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/1189236', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/47493/']} | jdg_225705 | PrimeIntellect/stackexchange-question-answering |
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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 programmatically creating a database connection object inside a simple procedure (not a method in a class). mydb:= TUniConnection.Create(nil);mydb.Database:= knowledge_d... | If you don't have a suitable class to put the event handlers in you can define a dummy class and make the event handlers class procedure s. Then you don't have to create an instance of the class but can assign mydb.OnError:= TMyDummyEventHandlerClass.OnConnectionError; . Here is an example - I use different events beca... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/11083336', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/817905/']} | jdg_320976 | PrimeIntellect/stackexchange-question-answering |
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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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Context: I am learning Dijstra's Algorithm to find shortest path to any node, given the start node. Here, we can use Fibonnacci Heap as Priority Queue. Following is few ... | You want to find the sum:$$\sum_{n=1}^N{\log{n}} = \log \prod_{n=1}^N {n} = \log(N!)$$Now, using Stirling's approximation :$$\log N! \sim N\log N$$ | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/228744', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/48120/']} | jdg_273603 | PrimeIntellect/stackexchange-question-answering |
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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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Question: Prove, with the help of Zorn's lemma, that infinite set, $X$ can be represented union of disjoint countable sets. My attempt: I know that a countable union of ... | The result is trivial if you’re using countable as I do, to mean of cardinality at most $\omega$: just decompose $X$ into singletons. I’m going to assume, therefore, that you mean countably infinite . Zorn’s lemma is equivalent to the axiom of choice, and the result can be proved in a variety of ways using different eq... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/262988', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/46105/']} | jdg_109687 | PrimeIntellect/stackexchange-question-answering |
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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 currently using this Javascript keypress code to fire events upon keypress: $(document).keydown(function(e) { switch(e.keyCode) { case 39: e.preventDefault(... | If you want to check multiple keys at once you should only use one regular key and one or more modifier keys (alt/shift/ctrl) as you cannot be sure that two regular keys can actually be pressed at once on the user's keyboard (actually, they can always be pressed but the PC might not understand it due to the way keyboar... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/4173460', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/476412/']} | jdg_365849 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 54702 |
Below is a question asked on the forum networkengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am studying about internet structure, ISPs and their interconnection. However, I have trouble connecting some terms and understanding the greater infrast... | You're mixing up a couple of things. Also be aware that Internet structures are very different in different countries. A DSLAM is part of the Digital Subscriber Line technology, delivering Internet over ordinary phone twisted pair. Coax is a type of physical cable used for so-called Cable TV now used for cable interne... | {} | {'log_upvote_score': 4, 'links': ['https://networkengineering.stackexchange.com/questions/54702', 'https://networkengineering.stackexchange.com', 'https://networkengineering.stackexchange.com/users/51798/']} | jdg_270062 | PrimeIntellect/stackexchange-question-answering |
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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 think there's a way to run only tests with a given label. Anybody know?
Now provide the response and nothing else.
| You can tag examples with :focus hash attribute. For example, # spec/foo_spec.rbRSpec.describe Foo do it 'is never executed' do raise "never reached" end it 'runs this spec', focus: true do expect(1).to eq(1) endend rspec --tag focus spec/foo_spec.rb More info on GitHub . (anyone with a better link, please ad... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/5069677', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4376/']} | jdg_298533 | PrimeIntellect/stackexchange-question-answering |
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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 with symfony2 and SonataAdminBundle. I have added 3 entities to the SonataAdminBundle Dashboard and they appear successfully. The Entities appear with the default li... | To display custom elements in the dashbord Sonata Admin uses Sonata Block Bundle.To add custom link or button you need to create a new block using Sonata Block Bundle.The core template (dashboard.html.twig) of the Admin Bundle iterates blocks that is configured to run (in config.yml of the application).Still, Admin Bun... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/14113259', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1687134/']} | jdg_368708 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 100750 |
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 do I recognize if a package which is installed via yaourt on arch linux could be harmful to my pc? I read in the wiki that I should check every installation I make w... | You can't, not really, without doing an extensive audit of the code and observing it in action "from the outside", for example using a virtual machine. There is no bulletproof way to find malicious packages, and certainly no automated way which couldn't be circumvented relatively easily. Some things you can realistical... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/100750', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/50476/']} | jdg_178354 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18664515 |
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 DelegatingHandler inherit from HttpMessageHandler . But, I didn't understand the difference, given that you must implement the same method, SendAsync to make both work. W... | If you are familiar with ASP.NET, then a good analogy will be HTTP handlers and modules. If you implement an HttpMessageHandler , you implement the Send and SendAsync methods and return a response or promise of a response. This is similar to an Http handler. If you implement a DelegatingHandler and add it to the config... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/18664515', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2072198/']} | jdg_339724 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6126 |
Below is a question asked on the forum devops.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I defined variable in declarative Jenkins pipeline script but having issues with simple variable declaration. Here is my script: pipeline { agent none stages { ... | The variable must be defined in a script section. pipeline { agent none stages { stage("first") { steps { script { foo = "bar" } sh "echo ${foo}" } } }} | {} | {'log_upvote_score': 5, 'links': ['https://devops.stackexchange.com/questions/6126', 'https://devops.stackexchange.com', 'https://devops.stackexchange.com/users/11797/']} | jdg_86963 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 251851 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a directory of files that I'd like to append file extension to as long as they don't have an existing, specified extension. So add .txt to all file names that don't en... | Here is the Powershell way: gci -ex "*.xyz" | ?{!$_.PsIsContainer} | ren -new {$_.name + ".txt"} Or to make it a little more verbose and easier to understand: Get-ChildItem -exclude "*.xyz" | WHere-Object{!$_.PsIsContainer} | Rename-Item -newname {$_.name + ".txt"} EDIT: There is of course nothing wrong with th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/251851', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1786/']} | jdg_288456 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 58909773 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Environment Xcode 11.2.1 (11B500) Problem In order to implement editable teble with TextField on SwiftUI, I used ForEach(0..<items.count) to handle index. import SwiftUIstruc... | Ok, the reason is in documentation for used ForEach constructor (as you see range is constant, so ForEach grabs initial range and holds it): /// Creates an instance that computes views on demand over a *constant*/// range.////// This instance only reads the initial value of `data` and so it does not/// need to identify... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/58909773', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/11264346/']} | jdg_142044 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11555418 |
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 that the enhanced for loop is more efficient than the normal for loop here: http://developer.android.com/guide/practices/performance.html#foreach When I searched for t... | It's a bit of an oversimplification to say that the enhanced for loop is more efficient. It can be, but in many cases it's almost exactly the same as an old-school loop. The first thing to note is that for collections the enhanced for loop uses an Iterator , so if you manually iterate over a collection using an Iterato... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/11555418', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1457863/']} | jdg_206433 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 281156 |
Below is a question asked on the forum meta.stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Having looked it up and found that code edits are almost universally rejected, I was curious what the fate of cosmetic and in-line comment edits usually were. It's obvio... | I routinely reformat code to make it more readable. Often times, a question is unintelligible due to poor formatting. For example: For i = 0 To 100' lots of code hereFor j = 0 To 100'lots more code here, still at the same level of indentationNextNext Now, pretend for a second that this example is 100 lines long and con... | {} | {'log_upvote_score': 5, 'links': ['https://meta.stackoverflow.com/questions/281156', 'https://meta.stackoverflow.com', 'https://meta.stackoverflow.com/users/3408500/']} | jdg_232517 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11512674 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Possible Duplicate: Why do I get “unresolved external symbol” errors when using templates? I am using templates in my code while there is always an error LNK2019. Here is par... | Templates should be implemented in the header. Method.h template<typename type>void Method(Model<type>* sys){ /*Your code here*/ }; See also: https://stackoverflow.com/a/495056/868546 From Mark Ransom : In the .cpp file, the compiler can't guess what the template parameter will be when you use the function in other fil... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/11512674', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1516481/']} | jdg_77704 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 420896 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Do there exist integers $x,y,z$ such that $$xy(x+y)=7z^2 + 1 ?$$ The motivation is simple. Together with Aubrey de Grey, we developed a computer program that incorporates all ... | There is no solution . It is clear that at least one of $x$ and $y$ is positive and that neither is divisible by 7. We can assume that $a := x > 0$ . The equation implies that there are integers $X$ , $Y$ such that $$ X^2 - 7 a Y^2 = a (4 + a^3) $$ (with $X = a (a + 2y)$ and $Y = 2z$ ). First consider the case that $a$... | {} | {'log_upvote_score': 6, 'links': ['https://mathoverflow.net/questions/420896', 'https://mathoverflow.net', 'https://mathoverflow.net/users/89064/']} | jdg_144486 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38180080 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
This is more of a conceptual question. I understand the Promise design pattern, but couldn't find a reliable source to answer my question about promise.all() : What is(are) t... | I'm not sure anyone has really given the most general purpose explanation for when to use Promise.all() (and when not to use it): What is(are) the correct scenario(s) to use promise.all() Promise.all() is useful anytime you have more than one promise and your code wants to know when all the operations that those promis... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/38180080', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1409180/']} | jdg_380278 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2589653 |
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:
Say I want to evaluate this sum:$$\sum_{x=2}^\infty \ln(x^3+1)-\ln(x^3-1)$$We can rewrite the sum as$$\ln\left(\prod_{x=2}^\infty \frac{x^3+1}{x^3-1}\right)$$We can spli... | In Mathematica , the input FullSimplify[Sum[Log[x^3+1]-Log[x^3-1],{x,2,Infinity}]] gives Log[3/2] , exactly. In WolframAlpha, the issue is that when you request more digits of accuracy, it converts your input into the command NSum[Log[x^3 + 1] - Log[x^3 - 1], {x, 2, Infinity}, WorkingPrecision -> 104] which of course ... | {} | {'log_upvote_score': 7, 'links': ['https://math.stackexchange.com/questions/2589653', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/405572/']} | jdg_79851 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7351899 |
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 can't seem to think of a reliable way (that also compacts memory) to remove the first N elements from a std::vector . How would one go about doing that?
Now provide the re... | Since you mention that you want to compact memory, it would be best to copy everything to a new vector and use the swap idiom. std::vector<decltype(myvector)::value_type>(myvector.begin()+N, myvector.end()).swap(myvector); | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7351899', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/601567/']} | jdg_378353 | PrimeIntellect/stackexchange-question-answering |
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