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 |
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stackexchange | llm_judgeable_groundtruth_similarity | 755233 |
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:
How to compute Lipschitz Constant for multivariate function $f(x,y)=1-xy$? I know the definition for one variable? What is its definition for multivariate functions?
No... | The function $f(x,y)= 1 - xy \tag{1}$ is differentiable, and its derivative is both easy to compute and estimate; there is a more-or-less systematic procedure for finding a Lipschitz constant in such cases. Allow me to explain: Let us set $\mathbf r = \begin{pmatrix} x \\ y \end{pmatrix}; \tag{2}$ then we may also wri... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/755233', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/137273/']} | jdg_94927 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 68954 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In different versions of Mathematica , Wolfram silently changed the behaviour of Hash when the algorithm is not specified explicitly Hash[1](* 6568131406215528669... | how to reproduce the default hashing behaviour when explicitly choosing a method Hash[1, "Expression"](* 6568131406215528669 *)Hash[1, "Expression"] === Hash[1](* True *) re-create the default hashing behaviour in different versions? Not possible as far as I know. The one-argument Hash implementation may change betwee... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/68954', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/23143/']} | jdg_231830 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14761045 |
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 writing directive tests for AngularJS with Jasmine, and using templateUrl with them: https://gist.github.com/tanepiper/62bd10125e8408def5cc However, when I run the test I... | If you're using ngMockE2E or ngMock: all HTTP requests are processed locally using rules you specify and none are passed to the server. Since templates are requested via HTTP, they too are processed locally. Since you did not specify anything to do when your app tries to connect to views/currency-select.html , it tells... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/14761045', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/324234/']} | jdg_221438 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44791060 |
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 an Jenkins Server running in an docker container and have access to docker an the host system, so far it is working well. Now I want to set up a pipeline testing an sc... | I have faced the same issue. After analysing the console log, I have found that the reason is that the Docker Jenkins Plugin starts a new container with a specific option -u 107:112 : ...docker run -t -d -u 107:112 ...... After trying many options such as: add jenkins to sudo group (it did not work because jenkins user... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/44791060', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6565711/']} | jdg_234880 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36651 |
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 statement of the Cayley-Hamilton Theorem is fairly straight-forward. I now know how to find characteristic polynomials from a given matrix (or at least a matrix with... | It's simple to see that every matrix $n\times n$ has to be a zero of some polynomial of degree at most $n^2$, simply because the space of $n\times n$ matrices has dimension $n^2$. The Cayley-Hamilton Theorem says that you can find such a polynomial of much smaller degree. Another way to see this is as follows: For each... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/36651', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/7850/']} | jdg_203993 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16521003 |
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 looking for a simple gamma correction formula for grayscale images with values between 0 and 255. Let's say that the gamma of my screen is 2.2 (it's an LCD screen so I wo... | Gamma correction controls the overall brightness of an image. Images which are not corrected can look either bleached out or too dark. Suppose a computer monitor has 2.2 power function as an intensity to voltage response curve. This just means that if you send a message to the monitor that a certain pixel should have i... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/16521003', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3466035/']} | jdg_262123 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8682582 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
According to cplusplus.com, the std::type_info::before() function... Returns true if the type precedes the type of rhs in the collation order. The collation order is just an ... | Consider you want to put your type_info objects as keys into a map<type_info*, value> . The type_info doesn't have an operator < defined, so you must provide your own comparator. The only thing that is guaranteed to work from the type_info interface is the before() function, since neither the addresses of type_info nor... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8682582', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/627005/']} | jdg_81787 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19272127 |
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 seen this same thing posted quite a few times, but whenever I try to import my project to my new work laptop I keep getting this error. I have pulled the project from ... | I had very similar situation (had a project on another machine and cloned it to my laptop and saw the same issue) and I looked in it. Error message was coming from Sdk.groovy of Android gradle plugin: https://android.googlesource.com/platform/tools/build/+/master/gradle/src/main/groovy/com/android/build/gradle/internal... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/19272127', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/905422/']} | jdg_205598 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 170947 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am looking for best practices and recommended workflows for using the Testing Framework . For example, lets say I am developing a Mathematica package for other ... | I think @Jason B.'s answer is a good workflow. Here is an alternative that I have adopted over the years. Most of my code I write in *.m / *.mt / *.wl / *.wlt files using IntelliJ Idea with the Mathematica Plugin, so version control is straightforward. My projects are written as paclets (see How to distribute Mathemati... | {} | {'log_upvote_score': 5, 'links': ['https://mathematica.stackexchange.com/questions/170947', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/42046/']} | jdg_309303 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3993941 |
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 written ASP.NET (4.0) code that sets the Response.StatusCode to 400 if the data posted to the server is in valid. I place useful information in the response body in th... | Solution: edited the web.config system.webServer section and set httpErrors existingResponse attribute to "PassThrough" et voilá fixed. ie: <system.webServer> ... <httpErrors existingResponse="PassThrough"></httpErrors> ...</system.webServer> Well 2 things got me think about this issue: the classic CustomError... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3993941', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/143396/']} | jdg_95682 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25448070 |
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 is a nice article describing thread safety of random numbers: Getting random numbers in a thread-safe way But I'm stuck with the "RandomGen2" example: public static clas... | Note: since writing this answer, I've become aware of issues creating multiple Random instances, even though it sounds like it should work. I've generally found that a better alternative is to have a single Random instance and just lock on that. Although that is a single potential bottleneck, in most applications it wo... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25448070', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1214311/']} | jdg_83083 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 762937 |
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 haven't been able to fully grasp the differences. Can you describe both concepts and use real world examples?
Now provide the response and nothing else.
| An identifying relationship is when the existence of a row in a child table depends on a row in a parent table. This may be confusing because it's common practice these days to create a pseudokey for a child table, but not make the foreign key to the parent part of the child's primary key. Formally, the "right" way t... | {} | {'log_upvote_score': 11, 'links': ['https://Stackoverflow.com/questions/762937', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/91358/']} | jdg_93279 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25791627 |
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 Color.FromArgb method takes Int32 as a parameter. The value of Color.White is #FFFFFFFF as ARGB, which is 4.294.967.295 as decimal (way over int.MaxValue ). What am I not... | Unfortunately, since Color.FromArgb takes an int instead of a uint , you will need to use the unchecked keyword for colors that are greater than int.MaxValue. var white = Color.FromArgb(unchecked((int)0xFFFFFFFF)); | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25791627', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1151923/']} | jdg_118996 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24318084 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
So I'm real green with file I/O and memory limits and the such, and I'm having a rough time getting my web application to successfully serve large file downloads to a web bro... | See the docs on Streaming Content . Basically, you write a function that yields chunks of data, and pass that generator to the response, rather than the whole thing at once. Flask and your web server do the rest. from flask import stream_with_context, Response@app.route('/stream_data')def stream_data(): def genera... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/24318084', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2661846/']} | jdg_201707 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42997440 |
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 exploring the possibility of implementing true (partially) immutable data structures in C++. As C++ does not seem to distinguish between a variable and the object that v... | What you wrote is technically legal but almost certainly useless. Suppose struct Immutable { const int x; Immutable(int val):x(val) {}}; for our really simple immutable type. auto var = Immutable(0);::new (&var) Immutable(1); this is perfectly legal. And useless, because you cannot use var to refer to the state of th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42997440', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3145469/']} | jdg_87383 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42993657 |
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 do I define the restaurants property in an interface with TypeScript? let test = { user_id: 5, restaurants: [ { restaurant_id: 5, restaurant_rank: 5 }, ... | The way I would write is like this: interface IRestaurant { restaurant_id: number; restaurant_rank: number; restaurant_details?: any;}interface IThing { user_id: number; timestamp: string; restaurants: Array<IRestaurant>;}const test: IThing = { user_id: 5, restaurants: [ { rest... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42993657', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4624943/']} | jdg_228659 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 482973 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to set a variable if my condition is true on my Ubuntu system. This proves that my if-statement is correct: $ (if [ 1 == 1 ]; then echo "hi there"; fi);hi there T... | The (...) part of your command is your problem. The parentheses create a separate subshell. The subshell will inherit the environment from its parent shell, but variables set inside it will not retain their new values once the subshell exits. This also goes for any other changes to the environment inside the subshell... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/482973', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/238470/']} | jdg_210152 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29847928 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
When would it make sense to design a data structure that is nesting a Box and a Vec (or vice versa)? It seems like in most situations where you want to store multiple fixed-s... | There are really only a few times you need to use Box : Recursive data structures: not relevant for the outermost element, so no need for Vec<Box<T>> . Owned trait object, which must be Box<Trait> because the size of the object is dynamic; Things that are sensitive to particular memory addresses, in order that the cont... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29847928', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/139802/']} | jdg_346911 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3008085 |
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:
Does the following sum converges : $$\sum_{ I \subset \mathbb{N}} e^{-\sqrt{S(I)}}$$ where : $$ S(I) =\sum_{ i \in I} i$$ I don’t know how to approach this problem. Neve... | To make things precise, when $|I| = \infty$ , we redefine the value of $S(I)$ as $+\infty$ and $e^{-\sqrt{S(I)}} = 0$ . After this change, the summand inside the sum $\sum\limits_{I\subset \mathbb{N}} e^{-\sqrt{S(I)}}$ will be non-zero for countably many $I$ . Since all summands are non-negative, the sum is well define... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3008085', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/612034/']} | jdg_340119 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9809843 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
So I create a class in ruby: class User def initialize endend Now say I want to create a attribute that is a hash with a getter/setter, I'm confused as to the options I hav... | attr_accessor :some_hash defines reader and writer methods for the given attribute. It is equivalent to this: class User def some_hash @some_hash end def some_hash=(some_hash) @some_hash = some_hash endend @some_hash refers to an instance variable of the object, while some_hash and some_hash= are methods . Th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9809843', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/39677/']} | jdg_342798 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14324637 |
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 "class"/function called Spotlight. I'm trying to retrieve some information through ajax and assign it to a property of Spotlight. Here is my Spotlight class: functio... | The value of this is dependent on how each function is called. I see 3 ways around this problem: 1. Creating an alias to this var that = this;this.getArea = function () { $.ajax({ url: base_url +'spotlight/aGetArea', type: 'POST', success: function (data) { that.area = data; } ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14324637', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/605875/']} | jdg_257186 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 53960 |
Below is a question asked on the forum chemistry.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Why do europium and ytterbium have lower densities than expected in comparison to other lanthanides? I know it has something to do with the fact that they have half... | Expanding upon @Ivan's comment: Eu and Yb can access the +2 oxidation state instead of +3, due to the +2 ions having a relatively stable half-filled or filled f subshell. That includes the embedded ions in the structure of the metal. Eu and Yb have $\ce{M^2+}$ instead of $\ce{M^3+}$ ions in the metal. The extra electro... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/53960', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/12697/']} | jdg_342942 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20396345 |
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 macros that take a statement and multiply it #define X2(s) do { s; s; } while (0)#define X3(s) do { s; s; s; } while (0)#define X4(s) do { s; s; s; s;... | To download release file from private repo, you can use Personal access token which can be generated at settings/tokens with Full control of private repositories scope. Then download the asset with curl command (change with appropriate values): curl -vLJO -H 'Authorization: token my_access_token' 'https://api.github.co... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/20396345', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3069312/']} | jdg_75626 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49142556 |
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 writing unit test. For testing the method below, public async Task<Guid> CreateWebJobStatus(string blobId, Guid loggedInUserId, string loggedInUserEmail) { Guid webJob... | You will need to return a Task to allow the async/await call await _dbContext.WebJobStatus.AddAsync(newWebJobStatus); to flow to completion. So assuming that Add returns the object added mockWebJobDbSet .Setup(_ => _.AddAsync(It.IsAny<WebJobStatus>(), It.IsAny<System.Threading.CancellationToken>())) .Callback((We... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49142556', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7829485/']} | jdg_168139 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3981509 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Problem When you search for such question using google you get a lot of hits but all solutions assume you have at least one window. But my question is just like I phrased it ... | Getting the Screen Coordinates: [DllImport("user32.dll")][return: MarshalAs(UnmanagedType.Bool)]static extern bool GetCursorPos(out POINT lpPoint);[StructLayout(LayoutKind.Sequential)]public struct POINT{ public int X; public int Y; public POINT(int x, int y) { this.X = x; this.Y = y; }}pri... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3981509', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/210342/']} | jdg_376116 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44590393 |
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 testing ES6 Modules and want to let the user access some imported functions using onclick : test.html: <!DOCTYPE html><html><head> <meta charset="utf-8"> <title>Mo... | Module creates a scope to avoid name collisions. Either expose your function to window object import {hello} from './test.js'window.hello = hello Or use addEventListener to bind handler. Demo <button type="button" id="hello">Click Me</button><script type="module"> import {hello} from './test.js' document.querySelecto... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/44590393', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/398963/']} | jdg_102956 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19568 |
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:
What is the difference between a "time series" and a (discrete-time) stochastic process?
Now provide the response and nothing else.
| Basically, a stochastic process is to a time series what a random variable is to a number. The realization (the "result", the observed value) of a random variable (say, a dice roll) is a number - (but, as it's a random variable, we know that the number can take values from a given set according to some probability law)... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/19568', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_150735 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2072977 |
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:
Timothy Gowers asks Why study finite-dimensional vector spaces in the abstract if they are all isomorphic to $R^n$? and lists some reasons. The most powerful of these is... | For any integer $k$, the set $M_k$ of complex-differentiable functions $f$ defined on the upper-half plane $\{x+iy: \, y > 0\}$ that satisfy the equations $$f(z+1) = f(z), \; \; f(-1/z) = z^k f(z)$$ and have limit $\lim_{y \rightarrow \infty} f(iy) = 0$ is a vector space over $\mathbb{C}$. Two specific elements of $M_k... | {} | {'log_upvote_score': 7, 'links': ['https://math.stackexchange.com/questions/2072977', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/400808/']} | jdg_175101 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24256273 |
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 an table name dbo.EmpInfo having 4 columns 1-UserId 2-SubUserId 3-Year 4-Status I have an another table (in other database) name dbo.EmpInfo1 having 4 columns 1-UserId... | Short answer: You can't. SQLite's random() function does not support a seed value. Not so short answer: Checking SQLite's func.c shows that random() is defined without any parameters.. VFUNCTION(random, 0, 0, 0, randomFunc ), ..and this randomFunc() just calls sqlite3_randomness() (again without any ex... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24256273', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3367838/']} | jdg_153143 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9845369 |
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 2 lists, both of which contain same number of dictionaries. Each dictionary has a unique key. There is a match for each dictionary of the first list in the second list... | Assuming that the dicts line up like in your example input, you can use the zip() function to get a list of associated pairs of dicts, then you can use any() to check if there is a difference: >>> list_1 = [{'unique_id':'001', 'key1':'AAA', 'key2':'BBB', 'key3':'EEE'}, {'unique_id':'002', 'key1':'AAA', 'k... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/9845369', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/718762/']} | jdg_375942 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2099659 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Can anybody help me for a deadlock in SQL Server 2005? For a simple test, I have a table "Book" which has a primary key (id), and a column name. The default index of this pri... | The relevant factor here is that you're using a column in your where clause that has a nonclustered index. When SQL Server processes an update, it goes something like this: Find rows to update, taking U locks on touched data Update rows, taking X locks on modified data After the statement completes (under the default R... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2099659', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_184557 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34562865 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Say I want to override the operator = so I can do something like Poly p1; // an object representing a polynomialPoly p2; // another object of the same type p2 = p1; // ... | You return *this so you can write normal compound C++ = statements like: Poly p1; //an object representing a polynomialPoly p2;Poly p2;// ...p3 = p2 = p1; //assigns all the contents of p1 to p2 and then to p3 because that statement is basically: p3.operator=(p2.operator=(p1)); If p2.operator=(...) didn't return *this ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/34562865', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4826123/']} | jdg_335485 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 807371 |
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:
While doing research in computer system, I came across the following summation: $$S_n = \sum_{k=0}^{n} {n \choose k} k! = \sum_{k=0}^{n} \frac{n!}{(n-k)!}$$ where both $... | The sum has a closed form for $n\ge 1$ $$e=\frac 1 {0!}+\frac 1 {1!}+\frac 1{2!}+\frac 1{3!}+...$$ What you want is : $$S=n!(\frac{1}{0!}+\frac{1}{1!}...\frac{1}{n!})$$ $$S= \lfloor n !e\rfloor$$ This works for many $n\ge1$ tested by me. If it decomposes at large $n$, error will be very less. $S_1=2, \lfloor{1!e}\rflo... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/807371', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/51434/']} | jdg_216634 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5283071 |
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 implement the following regex search found on golfscript syntax page . var ptrn = /[a-zA-Z_][a-zA-Z0-9_]*|'(?:\\.|[^'])*'?|"(?:\\.|[^"])*"?|-?[0-9]+|#[^\n\r]*|... | RegExp.exec is only able to return a single match result at once. In order to retrieve multiple matches you need to run exec on the expression object multiple times. For example, using a simple while loop: var ptrn = /[a-zA-Z_][a-zA-Z0-9_]*|'(?:\\.|[^'])*'?|"(?:\\.|[^"])*"?|-?[0-9]+|#[^\n\r]*|./mg;var match;while ((mat... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/5283071', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_82258 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14149740 |
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 use a number formatter to generate my output, so the number is automatically formatted for the user's locale, but I want it to work like "%+.1f" does in printf() , ... | How about this: NSNumberFormatter *nf = [[NSNumberFormatter alloc] init];nf.numberStyle = NSNumberFormatterDecimalStyle;nf.maximumFractionDigits = 1;double val = 3.1234;NSString *sign = (val < 0) ? [nf minusSign] : [nf plusSign];NSString *num = [nf stringFromNumber:@(abs(val))]; // avoid double negativelabel.text = [NS... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14149740', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/313757/']} | jdg_299180 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26907352 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I know CAGradientLayer doesn't support radial gradient at the moment and only has option of kCAGradientLayerAxial . I want something like below: I have looked around for this... | From what I understood, you just need a layer that draws a gradient, and CGContextDrawRadialGradient works perfectly for that need. And to reiterate on what you said, CAGradientLayer doesn't support radial gradients, and nothing we can do about that, except unnecessary swizzling that can be done cleanly with a CALayer ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/26907352', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3331515/']} | jdg_116868 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20449680 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What is the difference between the && , || , -a , and -o Unix operators? What are the restrictions on the usage of both types? Is it simply that the && and || operators shoul... | Rule of thumb: Use -a and -o inside square brackets, && and || outside. It's important to understand the difference between shell syntax and the syntax of the [ command . && and || are shell operators. They are used to combine the results of two commands. Because they are shell syntax, they have special syntactical sig... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/20449680', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2845038/']} | jdg_332870 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47635067 |
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 using Stripe to allow my customer to save a credit card and pay invoices (that have a unique id). On payment, I use a form to send a POST request with the card id (provid... | Disabling the form submission after the first click is definitely the easiest way to implement this. Another approach is to use idempotent requests as documented here . The idea is that you pass a unique identifier when making a request to Stripe's API that ensures you can only run this transaction once. If you re-run ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/47635067', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1053818/']} | jdg_161720 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5740835 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
In a Linux terminal, when the output of one command is too long to read in one page, I can do this: cat file | less so that I can read and scroll up and down the output from ... | In IPython, you can use %page obj to show the object obj using your standard pager (usually less ). Alternatively, you can increase the scroll buffer of your terminal, which might be convenient in any case. %page obj -- display object similar to IPython default display (repr-like), using pager if output size requires ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5740835', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/705510/']} | jdg_145860 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12531408 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm working on file upload via a webpage with a progress bar using Valums file uploader . Almost everything works fine, but I'm not able to change the default tmp directory, ... | The problem described here was solved by me quite a long time ago but I don't really remember what was the main reason that uploads weren't working. There were multiple things that needed fixing so the upload could work. I have created checklist that might help others having similar problems and I will edit it to make ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/12531408', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/979987/']} | jdg_132060 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30443 |
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 do not know if it is the right place to ask. It may be a very silly question. I assume that some processor has to process data frames for switching/routi... | You are totally correct, if we have to use an instruction cycle per bit then 10Gbps would be unachievable. So the first thing to note is that we handle a word per CPU instruction -- 64 bits. Even then the worst thing we can do for performance is to have the CPU access all of the words of a packet. Thus the focus on "ze... | {} | {'log_upvote_score': 5, 'links': ['https://networkengineering.stackexchange.com/questions/30443', 'https://networkengineering.stackexchange.com', 'https://networkengineering.stackexchange.com/users/25395/']} | jdg_135071 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38920240 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
There are a number of image operations in TensorFlow used for distorting input images during training, e.g. tf.image.random_flip_left_right(image, seed=None) and tf.image.ran... | One possibility is to use the recently added tf.map_fn() to apply the single-image operator to each element of the batch. result = tf.map_fn(lambda img: tf.image.random_flip_left_right(img), images) This effectively builds the same graph as keveman suggests building, but it can be more efficient for larger batch sizes,... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/38920240', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2031993/']} | jdg_284730 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 160450 |
Below is a question asked on the forum chemistry.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm having trouble understanding the purpose of a salt bridge in a voltaic cell. I keep reading the same thing: without a salt bridge/porous cup, the anode will con... | without a salt bridge/porous cup, the anode will continue to lose massand become aqueous cations, and the cathode will continue to gain massand lose aqueous cations, building a negative charge at the cathodeand a positive charge at the anode. This is totally wrong. No current will flow without a salt bridge and electro... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/160450', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/118841/']} | jdg_161593 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1031927 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm having some trouble with finding the visibility param for JQuery. Basically... the code below does nothing. $('ul.load_details').animate({ visibility: "visible" },1... | You could set the opacity to 0.0 (i.e. "invisible") and visibility to visible (to make the opacity relevant), then animate the opacity from 0.0 to 1.0 (to fade it in): $('ul.load_details').css({opacity: 0.0, visibility: "visible"}).animate({opacity: 1.0}); Because you set the opacity to 0.0, it's invisible despite bein... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/1031927', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/118843/']} | jdg_130991 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19071268 |
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 currently coding some cryptographic algorithms in C++11 that require a lot of function compositions. There are 2 types of composition I have to deal with : Compose a fun... | Something along these lines, perhaps (untested): template <typename F>class Composer { int n_; F f_;public: Composer(int n, F f) : n_(n), f_(f) {} template <typename T> T operator()(T x) const { int n = n_; while (n--) { x = f_(x); } return x; }};template <int N, typename F>Composer<F> compose(F ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19071268', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2826885/']} | jdg_367892 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 290567 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am not sure if this is the right forum for the question but failing to have any better location to ask it, i have come here. In the UK we have a tradition of lighti... | With numerous amounts of bonfires of a large size being created and knowing that forest fires in Australia can raise the temperature of the area there, is it feasible that the temperature of the UK slightly increases on bonfire night due to the amount of bonfires that have been lit or is the increase so infinitesimally... | {} | {'log_upvote_score': 6, 'links': ['https://physics.stackexchange.com/questions/290567', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/133795/']} | jdg_323427 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 145404 |
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:
This strategy involves replacing the likes of this: public class Politician{ public const int Infidelity = 0; public const int Embezzlement = 1; ... | I think you've almost answered your own question there. The second piece of code is preferred over the first because it offers type-safety. With the first piece, if you have a similar enumeration of Fish then you can say something like MostNotableGrievance grievance = Fish.Haddock; and the compiler won't care. If Fish.... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/145404', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/16416/']} | jdg_240322 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6691491 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have implemented a quadtree in Mathematica. I am new to coding in a functional programming language like Mathematica, and I was wondering if I could improve this or make it... | Here is a more compact version. It uses the same data structure as the original version. The functions splitBox and insideBox are essentially the same as well (just written in a slightly different way). Instead of adding points one-by-one, the initial box contains all the points at the beginning so there is no need fo... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6691491', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/253029/']} | jdg_71993 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22722890 |
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 creating an application in which I have to get the user's longitude and latitude and mark his location. My app is giving error "unfortunately Maps has stopped". I googled... | I suggest a window function in a subquery: SELECT author_id, author_name -- omit the name here if you just need idsFROM ( SELECT author_id, author_name , count(*) OVER (PARTITION BY author_name) AS ct FROM author_data ) subWHERE ct > 1; You will recognize the basic aggregate function count() . It can b... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/22722890', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3144474/']} | jdg_275341 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19642 |
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 trying to teach math to my 7 year old daughter. I'm teaching following type of equations. $$\cdots - x = y$$ I'm able to explain her the rule that: when $\cdots- x ... | You shouldn't be using "rules" at all; that is not what mathematics is about, at any level. (This is an enormous pet peeve of mine. There is a commercial floating around Hulu about some kind of online tutoring program where a woman describes to a girl the rule for computing the area of a triangle given its base and h... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/19642', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/6426/']} | jdg_189076 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25995863 |
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 currently setting up some git repositories on a Ubuntu LTS 14.04 machine with Apache 2.4.7. This is the apache config: SetEnv GIT_PROJECT_ROOT /var/www/html/gitSetEnv GI... | Is Apache's CGI module enabled? Try running sudo a2enmod cgi and then restarting Apache. I had the exact same issue, which ended up being caused by the fact that the CGI module was disabled. In my case, the above command picked and enabled the "cgid" module. I believe you need the trailing $1 if you're using ScriptAlia... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25995863', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1520657/']} | jdg_221990 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32443291 |
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 10Gb gzip archive (uncompressed is about 60Gb). Is there a way to decompress this file with multithreading + on the fly splitting output to parts by 1Gb/part (n-lines/... | Unfortunately, System.nanoTime() is not what you want for this. To quote the JavaDoc: This method can only be used to measure elapsed time and is not related to any other notion of system or wall-clock time. The value returned represents nanoseconds since some fixed but arbitrary origin time (perhaps in the future, so ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32443291', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3906452/']} | jdg_135183 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28109679 |
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 related to: cin and getline skipping input But they don't answer the why it happens just the how to fix it. Why does cin leaves a '\n' in the buffer but just cin.getl... | Because, when you say getline you say you want to get a line... A line is string that ends with \n , the ending is integral part of it. When you say cin >> something , you want to get precisely something , nothing more. End-line marker is not part of it, so it's not consumed. Unless you would have a special type for li... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/28109679', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4279201/']} | jdg_107766 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 59474307 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Error code Hi I'm new to flutter and have a question about dropdownbutton regarding using the same values for multiple dropdownbutton. From my understanding from the error, i... | I had the exact same error, multiple Dropdowns all feeding from the same static list, the only difference is that in my case, it was a list of Objects, not Strings. So, if it's a static list, there's no way it's empty, no duplicate values in the list, AND you already make sure value is not empty? Then the only option r... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/59474307', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/12065782/']} | jdg_212548 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18950951 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a Postgres table with a string column carrying numeric values. I need to convert these strings to numbers for math, but I need both NULL values as well as empty string... | The types of values need to be consistent; coalescing the empty string to a 0 means that you cannot then compare it to null in the nullif . So either of these works: # create table tests (orig varchar);CREATE TABLE# insert into tests (orig) values ('1'), (''), (NULL), ('0');INSERT 0 4# select orig, cast(coalesce(nullif... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/18950951', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/405017/']} | jdg_127811 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29703486 |
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 Tomcat 7.0.53 I have an application needing to load mysql-connector-java-5.0.8.jar for it's JDBC connection. If I put the connector jar in {$catalina_home}/(app in... | Use the Android-Apt plugin by Hugo Visser: apply plugin: 'com.android.application'apply plugin: 'com.neenbedankt.android-apt'buildscript { repositories { mavenCentral() } dependencies { // the latest version of the android-apt plugin classpath 'com.neenbedankt.gradle.plugins:android-apt:1.4' }}android { ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/29703486', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2232795/']} | jdg_355589 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 588414 |
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 found this question somewhere and have been unable to solve it. It is a modification of a very common algebra question. $\text{Let }y=\sqrt{5+\sqrt{5-\sqrt{5+\sqrt{5-.... | Let's let $$y=\sqrt{5+\sqrt{5-{\sqrt{5+{\sqrt5-\cdots}}}}}$$ and $$z=\sqrt{5-\sqrt{5+{\sqrt{5-{\sqrt5+\cdots}}}}}$$ and assume that both limits exist. Note that $$y^2=5+z\quad\text{and}\quad z^2=5-y$$ Hence $$\begin{align}y^2-y&=(5+z)-y\\&=5-(y-z)\\&=5-{y^2-z^2\over y+z}\\&=5-{(5+z)-(5-y)\over y+z}\\&=5-{z+y\over y+z}... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/588414', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/102986/']} | jdg_321691 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 245215 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
To recover classical electromagnetic fields from the quantum electromagnetic field, we consider coherent states of the form $$\exp \left(\int d\vec{r}\, \vec{A}(\vec{... | The classical limit of bosonic quantum mechanical systems with both finite and infinite degrees of freedom is pretty well understood from a mathematical standpoint (with complete rigour, and for quite general quantum states; see the references in the end). With fermions on the other hand, the situation is more involved... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/245215', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/83398/']} | jdg_90229 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9536616 |
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 javax.xml.soap API ( javax.xml.soap.SOAPConnectionFactory , javax.xml.soap.SOAPConnection , and friends) to make a web service call to a remote server, for the... | You have to create your own URLStreamHandler so that you can set URLConnection parameters like connection timeout and read timeout. SOAPConnection connection = SOAPConnectionFactory.newInstance().createConnection();URL endpoint = new URL(new URL("http://yourserver.yourdomain.com/"), "/path/to/webservice", ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9536616', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/894885/']} | jdg_115250 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6652757 |
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 count the number of upper case letters in a string using perl. For example: I need to know how many upper case characters the word "EeAEzzKUwUHZws" contains.
Now p... | Beware of Unicode, as the straight A-Z thing isn't really portable for other characters, such as accented uppercase letters. if you need to handle these too, try: my $result = 0;$result++ while($string =~ m/\p{Uppercase}/g); | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6652757', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/441628/']} | jdg_193434 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30784851 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have just been doing a bit of reading on attr_accessor , attr_accessible and strong parameters at a few different locations: Difference between attr_accessor and attr_acces... | attr_accessible has been deprecated in Rails 4 in favor of Strong Parameters. Both are different approaches to the mass assignment problem but Strong Parameters is more flexible. In example, you have an User model with the attributes email:string and is_admin:boolean . You wish to allow the users to modify their email ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/30784851', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1945948/']} | jdg_158201 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 57694366 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am using Vuetify.js and I am creating a a v-data-table I cannot figure out how to expand a row by clicking anywhere on it, it seems that the only possibility is by using th... | There is a click event which gives you the current row on the v-data-table. This one you can use. In the event you update the expanded value Like this: HTML: <div id="app"> <v-app id="inspire"> <v-data-table :headers="headers" :items="desserts" :expanded="expanded" item-key="name" show-expa... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/57694366', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4551168/']} | jdg_292033 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34425 |
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 know that a crossover cable should be used to directly connect devices of the same type and patch cable is used to connect devices of different types. Bu... | When you need crossover cables is often explained, but why is seldom explained. It has to do with the copper (often referred to as Ethernet) wire itself. In copper wiring, there are four pairs of two wires (eight total wires) . The pairs are numbered 1-4. The entire copper cable is full duplex, which means data can be ... | {} | {'log_upvote_score': 5, 'links': ['https://networkengineering.stackexchange.com/questions/34425', 'https://networkengineering.stackexchange.com', 'https://networkengineering.stackexchange.com/users/15586/']} | jdg_349629 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 133988 |
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 webapp that I am in the middle of doing some load/performance testing on, particularily on a feature where we expect a few hundred users to be accessing the same pag... | Without putting my brain fully into gear, from a quick scan of what you say it looks as though you need to intern() your Strings: final String firstkey = "Data-" + email;final String key = firstkey.intern(); Two Strings with the same value are otherwise not necessarily the same object. Note that this may introduce a ne... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/133988', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4249/']} | jdg_248606 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28375 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am running Ubuntu 10.04 LTS. I want to use my laptop to play music in a party. MY screensaver does not need a password to deactivate. I would like to allow people to u... | The simplest way I can think of is simply creating a new user partyuser , and assigning it read permissions to a 'public' music directory. To make the music directory (with it's subdirectories and files) to become readable by others you run: # chmod -R r+o /path/to/music_dir That way this user can not list or access fi... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/28375', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/1325/']} | jdg_243701 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37194252 |
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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My objective is to create a class "Temperature" that represents temperature in both Celsius and Fahrenheit. The class requires four constructors of the make up below. The par... | From memory, member function bodies are evaluated only once the class has been completely defined. static constexpr int bah = static_n_items(); forms part of the class definition, but it's referring to a (static) member function, which cannot yet be defined. Solution: defer constant expressions to a base class and deri... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/37194252', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6200657/']} | jdg_279238 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 391551 |
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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As everybody knows, C allows us to write anything we want. There comes one big problem — we are the only who responsible to handle errors that comes from ... | Adding a false impression of security is a very bad idea. It will not remove bad habits If your colleagues today are not disciplined enough to handle calls with appropriate error checking : if (!access ("input.txt", R_OK) || !access ("output.txt", W_OK)) { // something went wrong, so I have to check fro errno per... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/391551', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/335709/']} | jdg_215537 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 392512 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm an OpenBSD user. In the OpenBSD FAQ it says: OpenBSD is a complete system, intended to be kept in sync. It is not a kernel plus utilities that can be upgraded separ... | Linus Torvalds has a very strong opinion against kernel changes resulting in userspace regressions (see the question " The Linux kernel: breaking user space " for details). Interface between userspace and kernel is provided by system calls. Newer kernels can have more system calls, and changes in exiting ones when thos... | {} | {'log_upvote_score': 6, 'links': ['https://unix.stackexchange.com/questions/392512', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/116858/']} | jdg_119302 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19785655 |
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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The following piece of code will always return true unless the variable v is null : v is dynamic and the following test will not compile ("The typeof operator cannot be used ... | Firstly, you need to separate the variable and the object. A variable is dynamic if it is defined as dynamic . That is all. There is nothing more. A field or property would be annotated with the [Dynamic] attribute, i.e. public dynamic Foo {get;set;} is actually: [Dynamic]public object Foo {get;set;} This basically act... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19785655', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1185053/']} | jdg_94798 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31229853 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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Is there a better way instead of adding values of arrays up using a generator function as closure? var sumArrays = function(){ var sum = 0; return function*(){ while(tru... | This doesn't seem to be a problem generators are supposed to solve, so I would not use a generator here. Directly using reduce (ES5) seems to be more appropriate: let sum = [1,2,3,4].reduce((sum, x) => sum + x); As a function: function sum(arr) { return arr.reduce((sum, x) => sum + x);} If you really want to sum multi... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/31229853', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2401386/']} | jdg_336255 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13525140 |
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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Possible Duplicate: How to remove a property from a javascript object JavaScript Hashmap Equivalent I am using jQuery and I am handling a variable this way: var array = {};ar... | First of all, name your variables what they are. The name array you're using, is misleading if you use it to create a object. var myObject = {};myObject[an_object] = "xyz";myObject[another_object] = "abc"; Now, you can delete the entry in the object with the delete statement: delete myObject[an_object]; // Returns... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/13525140', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/920796/']} | jdg_180562 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18361230 |
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 having an issue with AJAX/PHP form submission. My ajax is as follows: <script type="text/javascript"> $('#loginForm').submit(function() { checkLogin(); ... | Can anyone confirm if this is indeed a limitation of Java? Yes. There is an implementation limit of 65535 on the length of a string literal 1 . It is not stated in the JLS, but it is implied by the structure of the class file; see JVM Spec 4.4.7 and note that the string length field is 'u2' ... which means a 16 bit u... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18361230', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2704166/']} | jdg_357288 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1948726 |
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 $X$ be a topological space and $\{X_\alpha\}_{\alpha\in I}$ be the family of connected components of $X$. Let $C:Top\rightarrow Ch(Ab)$ be the singular complex funct... | There is actually a short and simple answer since you have already proved that $C_n(X)\cong \oplus_a C_n(X_a)$. Indeed, what you call the singular homology functor $H_\bullet :Top \to Ab$ is the composition of the singular complex functor $C: Top\to Ch(Ab)$ with the homology functor $H'_\bullet: Ch(Ab)\to Ab$ (for a pr... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1948726', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/44669/']} | jdg_227328 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 58702 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Suppose $n$ is a large odd integer. Let $D_1(n)$ be the number of divisors of $n$ of the form $4k+1$ and let $D_3(n)$ be the number of divisors of the form $4k+3$. I would lik... | Not quite what you're asking, but an interesting theorem of Legendre's says that the number of ways of writing an integer $N$ as a sum of two squares is $4D_1(N)-4D_3(N)$, where $D_1(N)$ is the number of positive divisors of $N$ that are congruent to 1 modulo 4 and $D_3(N)$ is the number of positive divisors of $N$ tha... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/58702', 'https://mathoverflow.net', 'https://mathoverflow.net/users/12922/']} | jdg_159830 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3648726 |
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 question has been puzzling me for a bit and I'd like an explanation for what I'm doing wrong as my answer doesn't coincide with the correct one. Let's say we're ask... | As Jean-Claude Arbaut said, you didn't screw up. We have the identity $$\tan^{-1}(\frac{1}{y})=\frac{\pi}{2}-\tan^{-1}(y).$$ So it follows that $$-\tan^{-1}(1/e^x)=\tan^{-1}(e^x)-\pi/2=\tan^{-1}(e^x)+c.$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3648726', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/688977/']} | jdg_218211 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4369290 |
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:
Assumptions/context: Let's say we have some objects $X_i$ in some category, with $i$ belonging to some index set $\mathbf{I}$ , such that there exists some object, call ... | Since $F(0)=0$ and $F'(u)=\int_0^uf(t)\,\mathrm dt$ , you have \begin{align}F(x)&=F(x)-F(0)\\&=\int_0^xF'(u)\,\mathrm du\\&=\int_0^x\int_0^uf(t)\,\mathrm dt\,\mathrm du.\end{align} | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4369290', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/606791/']} | jdg_381262 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5830060 |
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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Doubt originated from here int g() { cout << "In function g()" << endl; return 0;}class X {public: static int g() { cout << "In static member function X::g()" << end... | Note: I think my earlier answer was wrong. Its not Koenig Lookup i.e Argument-dependent name lookup (ADL). So I deleted my (earlier) answer since I found the relevant section from the Standard which answers your question. Your code is directly from the section §9.4/2 of the C++03 Standard. A static member may be referr... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5830060', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/183570/']} | jdg_336642 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1019365 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
When I tried compiling my app for OS 3 I encountered an the following error: error: type of accessor does not match the type of property The error was for a property I tried ... | This is a compiler bug. Though you didn't specify it completely, I expect your code looks like this: @interface Foo : NSObject { NSMutableArray *objects;}@property (readonly, copy) NSArray *objects;@end@implementation Foo@synthesize objects;@end The compiler is, unfortunately, confused between the declaration of the... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1019365', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/124737/']} | jdg_77745 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41113798 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
class SomeClass extends Component{ someEventHandler(event){ } render(){ return <input onChange={------here------}> }} I see different versions of ------here------ part... | Binding is not something that is specifc to React, but rather how this works in Javascript. Every function / block has its own context, for functions its more specific to how its called. The React team made a decision for this to not be bound on custom methods on the class (aka not the builtin methods like componentDid... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/41113798', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1227960/']} | jdg_73503 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7850943 |
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 change the img src at first then accomplish others. Something like this- $('#bgImage').attr('src','images/'+bgImage, function() { alert('inside');}); how will i ... | Another line of code perhaps? $('#bgImage').attr('src','images/'+bgImage),$('#searchPin').css("top",y+"px");$('#searchPin').css("left",x+"px"); If you want to wait for the image to load, you're probably looking for the event load : $('#bgImage').load(function() { $('#searchPin').css("top",y+"px"); $('#searchPin')... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7850943', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/515976/']} | jdg_304709 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35213147 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What is the difference between textContent and innerText in JavaScript? Can I use textContent as follows: var logo$ = document.getElementsByClassName('logo')[0];logo$.textCon... | The key differences between innerText and textContent are outlined very well in Kelly Norton's blogpost: innerText vs. textContent . Below you can find a summary: innerText was non-standard, textContent was standardized earlier. innerText returns the visible text contained in a node, while textContent returns the full ... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/35213147', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5869298/']} | jdg_344484 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24314885 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am unit testing a controller and I want to test an event handler. Say my controller looks like: myModule.controller('MasterController', ['$scope', function($scope){ $sco... | The solution I came up with is as follows: describe('MasterController', function() { var $scope, $rootScope, controller, CreateTarget; beforeEach(function() { inject(function($injector) { $rootScope = $injector.get('$rootScope'); $scope = $rootScope.$new(); var $controller ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24314885', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1403592/']} | jdg_137003 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21180271 |
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 beginner android developer and this is my first project. I have a listview on EntryTO.java to show data order from selected listview on ViewData.java. i use button to sh... | Have your methods return this like: public Dialog setMessage(String message){ //logic to set message return this;} This way, after each call to one of the methods, you'll get the same object returned so that you can call another method on. This technique is useful when you want to call a series of methods on an o... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/21180271', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3189458/']} | jdg_368173 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 793295 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
Windows 8 / 8.1 / 10 has this feature called "Fast Startup" (or "fast boot", "hybrid statup", "hybrid shutdown", and so on...) which doesn't actually shut down the computer whe... | It looks like there is no Administrative Template for managing this setting; as documented, Computer Configuration\Policies\Administrative Templates\System\Shutdown\Require use of fast startup can only be used to enforce it, not to disable it (WTF?!? It's already enabled by default... they could at least have gone a bi... | {} | {'log_upvote_score': 6, 'links': ['https://serverfault.com/questions/793295', 'https://serverfault.com', 'https://serverfault.com/users/6352/']} | jdg_155082 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14027151 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Prepare for the test: sleep 10 in a action Test: Open two tabs in the browser to visit the action Result: When the second request is running, the first request finished and b... | WEBrick is multi-threaded but Rails developers hard-coded a mutex, so it can handle just one request at a time. You can monkey-patch Rails::Server and you are free to run a multi-threaded WEBrick. Just note that WEBrick will be multithreaded only when config config.cache_classes = true and config.eager_load = true , wh... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14027151', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/292084/']} | jdg_323946 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10296711 |
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 making an application in Android in which I have to take screenshot of one of my activities and mail it as attachment. I want to take screenshot of the current page and ... | Try this for taking screenshot of current Activity: Android 2.2 : private static Bitmap takeScreenShot(Activity activity){ View view = activity.getWindow().getDecorView(); view.setDrawingCacheEnabled(true); view.buildDrawingCache(); Bitmap b1 = view.getDrawingCache(); Rect frame = new Rect(); activity... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10296711', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_263802 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37662794 |
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 global js variable defined below (@Url is an ASP.Net MVC html helper it will get converted to a string value): <script> var rootVar = '@Url.Action("Index","Home",ne... | You need to update the file that bootstraps your application to export a function: import {bootstrap} from '...';import {provide} from '...';import {AppComponent} from '...';export function main(rootVar) { bootstrap(AppComponent, [ provide('rootVar', { useValue: rootVar }) ]);} Now you can provide the variable fro... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/37662794', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/491436/']} | jdg_220484 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33411 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
When I turn my notebook on, it asks me for the password to unlock the BIOS and than it asks me for the password to unlock the hard drive. How different is this 'pass... | There are (typically) three types on on-boot authentication: BIOS boot password Drive locking mechanisms (e.g. HP DriveLock) Full disk encryption (e.g. TrueCrypt / OpenPGP) The BIOS boot password is simply a logical check inside the BIOS chip, which can be bypassed by flashing the BIOS manually or replacing the chip. I... | {} | {'log_upvote_score': 5, 'links': ['https://security.stackexchange.com/questions/33411', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/4980/']} | jdg_303097 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2459334 |
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 two columns in a table that represents a graph, the first column is a FROMNODEand second one is TONODE.What I would like to know is that how will we find all t... | The callable built-in mentioned in other answers doesn't answer your question as posed, because it also returns True , besides functions, for methods, classes, instances of classes which define a __call__ method. If your question's title and text are wrong, and you don't care if something is in fact a function but onl... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2459334', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/268340/']} | jdg_284885 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12699 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am asking this question on behalf of another user who raised the issue in the Ubuntu chat room. Do journaling filesystems guarantee that no corruption will occur if a ... | There are no guarantees. A Journaling File System is more resilient and is less prone to corruption, but not immune. All a journal is is a list of operations which have recently been done to the file system. The crucial part is that the journal entry is made before the operations take place. Most operations have multip... | {} | {'log_upvote_score': 6, 'links': ['https://unix.stackexchange.com/questions/12699', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/1049/']} | jdg_90469 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 881166 |
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 group checkboxes and I like if this group have behaviour like radiobuttons with same name atribute. Each checkbox has different name. Only one can be chosen from check... | Here's a hint: Use radio buttons. ;) I wouldn't recommend doing this because it would be considered bad for usability and would certainly violate the principle of least surprise. Users have been conditioned to expect radios to accept 1 check and checkboxes to accept many. Don't make your users think. If you have your r... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/881166', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/69684/']} | jdg_110291 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 615464 |
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:
My cousin is at elementary school and every week is given a book by his teacher. He then reads it and returns it in time to get another one the next week. After a while... | Given there are $N$ books in total and $t$ weeks, the probability of having received $x$ duplicates (i.e. $t-x$ unique books) is $$S_2(t,t-x) \frac{ N!}{(N-(t-x))! N^t}$$ where $S_2$ denotes a Stirling number of the second kind. In your example $S_2(30,27)=10359090$. The maximum likelihood estimate of $N$ given $t=30$... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/615464', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_287360 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41811868 |
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 style a material EditText view: <style name="AppTheme.EditText" parent="@style/Widget.AppCompat.EditText"> <item name="android:textColor">@color/white</item... | Reason it is not working: colorControlNormal is an attr of the theme while android:textColor is a style attribute. To change colorControlNormal , you have to override a Theme , to change android:textColor value, you have to override a style . There is no attributes named colorControlNormal in @style/Widget.AppCompat.Ed... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/41811868', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1281501/']} | jdg_276640 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 279626 |
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:
How could the series below be computed ?$$\sum_{k=0}^{\infty}\frac{1}{2^{k!}}$$It's not a series from a book, but a series I thought of many times, and I didn't manage t... | This is a binary version of Liouville's constant , one of the first explicitly given numbers to be proved transcendental. I don't think it has any nicer expression than the series itself. Of course it is easy to write down the sum, as a binary fraction! $$ 1.01000100000000000000000100000..._2 $$ and it is also easy to ... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/279626', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/32016/']} | jdg_99702 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41572974 |
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 currently making use of the WordPress REST API, and vue-router to transition between pages on a small single page site. However, when I make an AJAX call to the server us... | My approach is to delay construction of the store and main Vue until my AJAX call has returned. store.js import Vue from 'vue';import Vuex from 'vuex';import actions from './actions';import getters from './getters';import mutations from './mutations';Vue.use(Vuex);function builder(data) { return new Vuex.Store({ st... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/41572974', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4783229/']} | jdg_378100 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14077999 |
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 test if a type is supported by a compiler? Say like uint64_t. Is there a reference somewhere I can use for learning how to test for any given types? It is surprisin... | You can check that: UINT64_MAX macro is defined after including stdint.h . If you are not sure if c99 or higher is supported you can also enclose it in a check to __STDC_VERSION__ to be >= 199901L . Note that also that __STDC_VERSION__ macro is not present in C89/C90. From the Standard (emphasis mine): (C99, 7.18p4) "F... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14077999', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1922814/']} | jdg_79033 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28764571 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
prelude : Here 's the simpliest way to display an ImageField. Lets assume I have 10 fields in my form and I don't wanna iterate over all of them in template.html just to chec... | As Selcuk mentioned the simplest solution was to create my own widget. from string import Templatefrom django.utils.safestring import mark_safefrom django.forms import ImageFieldclass PictureWidget(forms.widgets.Widget): def render(self, name, value, attrs=None, **kwargs): html = Template("""<img src="$link"... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/28764571', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3872976/']} | jdg_241092 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 260236 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I know that php has md5(), sha1(), and the hash() functions, but I want to create a hash using the MySQL PASSWORD() function. So far, the only way I can think of is to just ... | I originally stumbled across this question in my own search for a PHP implementation of the two MySQL password hashing functions. I was unable to find any implementations, so I adapted my own from the MySQL source code (sql/password.c). The following are tested and working in PHP 5.2: // The following is free for any u... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/260236', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_248808 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6639 |
Below is a question asked on the forum datascience.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm working through a question from the online book . I can understand that if the additional output layer is of 5 output neurons, I could probably set bias at 0.... | The question is asking you to make the following mapping between old representation and new representation: Represent Old New0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 3 0 0 0 1 0 0 0 0 0 0 ... | {} | {'log_upvote_score': 5, 'links': ['https://datascience.stackexchange.com/questions/6639', 'https://datascience.stackexchange.com', 'https://datascience.stackexchange.com/users/10990/']} | jdg_279427 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1433030 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Performance is of the utmost importance on this one guys... This thing needs to be lightning fast! How would you validate the number of days in a given month? My first though... | function daysInMonth(m, y) { // m is 0 indexed: 0-11 switch (m) { case 1 : return (y % 4 == 0 && y % 100) || y % 400 == 0 ? 29 : 28; case 8 : case 3 : case 5 : case 10 : return 30; default : return 31 }}function isValid(d, m, y) { return m >= 0 && m < 12 &&... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/1433030', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/20946/']} | jdg_229245 | PrimeIntellect/stackexchange-question-answering |
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