source string | task_type string | in_source_id string | instruction_seed string | gold_standard_solution string | verification_info string | metadata string | problem_id string | _source string |
|---|---|---|---|---|---|---|---|---|
stackexchange | llm_judgeable_groundtruth_similarity | 46066854 |
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 model with a binaryfield.The data in myRow is in base64 format.Now I want to get image from this base64 data stored in database.Can somebody help.... class myTable(m... | Let's divide the issues one by one: About tensorflow to allocate all memory in advance, you can use following code snippet to let tensorflow allocate memory whenever it is needed. So that you can understand how the things are going. gpu_options = tf.GPUOptions(allow_growth=True)session = tf.InteractiveSession(config=tf... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/46066854', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6623650/']} | jdg_374001 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 53194500 |
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 make a function that rounds other functions for my university degree . For example I would like to call the round_sqrt = round(sqrt) and when i call the round_... | You should check out closures: def rounder(func): def inner(*args, **kwargs): return round(func(*args, **kwargs)) return inner Then you can decorate functions using the @ character: @rounderdef adder(x, y): return x + yprint(adder(1.1, 2.2)) outputs 3 Supplementary: You can use functools.wraps in your c... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/53194500', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10329952/']} | jdg_126239 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27855673 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
My requirement is to increase the height of the title bar, however I am not sure if that is feasible. If it is how can I increase its height so I would have more space. If it... | Change your MainActivity.java like this: public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); getWindow().requestFeature(Window.FEATURE_ACTION_BAR); setContentView(R.layout.activity_main); action... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/27855673', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3470841/']} | jdg_141634 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27381815 |
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 have started learning Akka and trying out the examples in typesafe.So the Hello Akka app has the following code : import akka.actor.{ ActorRef, ActorSystem, Props, Actor... | The purpose of tell , also represented as ! is to send a message to an actor. As actors communicate via message passing, tell is the mechanism used to support that message passing. It is asynchronous to the caller, so that once the caller calls tell , they are decoupled from the receiving and processing of that messa... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/27381815', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/834219/']} | jdg_253960 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16280933 |
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've been reading up on Cloud Foundry and yet I'm still confused as to what it is. Here is my take anyway on PaaS on CF, and hopefully you guys could tell me if I'm wrong ... | I'm a developer on Cloud Foundry -- and yes, Cloud Foundry is indeed a bit nebulous (no pun intended). Hopefully I can help clarify things a bit. Cloud Foundry is a platform as a service , but it needs an infrastructure as a service underneath it. Cloud Foundry supports vSphere , vCloud , OpenStack , and Amazon AWS a... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/16280933', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2332413/']} | jdg_232596 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43753500 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
supervisor.sock refused connection in docker container I have tried to fix it by supervisorctl unix:///var/run/supervisor.sock refused connection AND Overlayfs does not work ... | Since Rust 1.19 (cargo 0.20.0), thanks to https://github.com/rust-lang/cargo/pull/3929 , you can now define a compile-time environment variable ( env!(…) ) for rustc and rustdoc via: println!("cargo:rustc-env=KEY=value"); So OP's program can be written as: // build.rsuse std::process::Command;fn main() { // note: ad... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/43753500', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7730162/']} | jdg_311149 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8051761 |
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 relatively new to jquery and jquery mobile. I have a new mobile site that uses the ajax loading of pages. The problem of course is that it will not load the script on ea... | selfMock.Setup(f => f.Validate()).Returns(() => new List<Correlation>{ new Correlation() { Code = "SelfError1" }, new Correlation() { Code = "SelfError2" } }); You need to turn the value inside the Returns into a function. The version you tried created a single list, then returns just used that. This way, the list is c... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8051761', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/652541/']} | jdg_238623 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 23739 |
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 not an expert in autoencoders or neural networks by any means, so forgive me if this is a silly question. For the purpose of dimension reduction or visualizin... | There is no specific constraint on the symmetry of an autoencoder. At the beginning, people tended to enforce such symmetry to the maximum: not only the layers were symmetrical, but also the weights of the layers in the encoder and decoder where shared . This is not a requirement, but it allows to use certain loss func... | {} | {'log_upvote_score': 5, 'links': ['https://datascience.stackexchange.com/questions/23739', 'https://datascience.stackexchange.com', 'https://datascience.stackexchange.com/users/37475/']} | jdg_104243 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17311231 |
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 a beginner in web development and I recently started working with Twitter Bootstrap, I know it uses Glyphicons which I already know how to use. But I also came across Fo... | In Bootstrap 2.x.x Glyphyicons were in image format, hence you can't increase the size, change the color, background-color, etc easily. However, font-awesome gives you scalable vector icons that can instantly be customized — size, color, drop-shadow, and anything that can be done with the power of CSS. Font-awesome is... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/17311231', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2471133/']} | jdg_201404 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 817729 |
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:
$x^2 - (5-k) x + (k+2) = 0 $ has two distinct real roots. So, in the markscheme of this question, they take the discriminant ($-b^2 + 4ac$) and say it is greater than 0... | The first quadratic is in $x$ where you want the solutions to be real. Therefore the discriminant must be non-negative. Furthermore you want distinct real roots, therefore the discriminant must be positive. When you compute the discriminant for the quadratic equation in $x$, you end up getting a quadratic expression in... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/817729', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/118873/']} | jdg_247558 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2058864 |
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 have to evaluate $\displaystyle\lim_{x\rightarrow y}\frac{\sin^2x-\sin^2y}{x^2-y^2}$ I tried several ways like replacing $x^2-y^2$ by $z$ and then solving and breaking... | $$\begin{align*}\lim_{x\to y} \frac{\sin^2(x)-\sin^2(y)}{x^2-y^2}&=\lim_{x\to y}\frac{\sin x-\sin y}{x-y}\frac{\sin x+\sin y}{x+y}\\&=\frac{2\sin y}{2y}\lim_{x\to y}\frac{\sin x-\sin y}{x-y}\\&=\frac{\sin y}{y}(\sin y)'\\&=\frac{\sin y \cos y}{y}\end{align*}$$ $$=\frac{\sin2y}{2y}$$ | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2058864', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/242402/']} | jdg_364124 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18128250 |
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 CodeIgniter script for sending email with attachments. $this->ci->email->attach("/path/to/file/myjhxvbXhjdSycv1y.pdf"); It works great, but I have no idea, how rename ... | CodeIgniter v3.x This feature has been added since CI v3 : /** * Assign file attachments * * @param string $file Can be local path, URL or buffered content * @param string $disposition = 'attachment' * @param string $newname = NULL * @param string $mime = '' * @return CI_Email */public function attach($f... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18128250', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1652582/']} | jdg_360751 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12792508 |
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 was playing with a project from codeproject which basically monitors the printing activity on the computer. However it does not work correctly for 64 bit configuration. The... | It doesn't work correctly for 64-bit configuration because of Data Alignment . So I suggest you to change PRINTER_NOTIFY_INFO as follows: [StructLayout(LayoutKind.Sequential)]public struct PRINTER_NOTIFY_INFO{ public uint Version; public uint Flags; public uint Count; public PRINTER_NOTIFY_INFO_DATA_UNION a... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12792508', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1215371/']} | jdg_359554 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 52707851 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
<th :class="{'c-' + column, active: sortKey == column}" v-for="column in getColumns()" @click="sortBy(column)"> {{ column }} </th> I get invalid expression: U... | For HTML class bindings there are two syntax you can use: Object syntax <div :class="{ selected: isSelected }"></div> The presence of the class will be determined by the truthiness of the data property used. The class binding is expecting the following type: { [key: string]: boolean } or Record<string, boolean> . When ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/52707851', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/376947/']} | jdg_310233 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2456955 |
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 noticed that you can't throw an exception in a destructor. So my question is what should I do if destructor fails. Another question is, under what situation a destructor mi... | Ignore the error. A destructor might "fail" if for example the class wraps some kind of output, and the destructor flushes and closes that output. Writing data might fail. Your options then are to terminate the program, or to catch the exception, ignore the error, and return. Usually the right design is to ignore it. I... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2456955', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/233254/']} | jdg_97646 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 55298742 |
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 added a toolbar to my layout and now I get this error when running: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.myapp/mainactivity.MainAc... | You need to use <com.google.android.material.appbar.AppBarLayout<androidx.appcompat.widget.Toolbar Instead of <android.support.design.widget.AppBarLayout<android.support.v7.widget.Toolbar SAMPLE CODE <com.google.android.material.appbar.AppBarLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/55298742', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3940445/']} | jdg_169908 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 63207784 |
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 a calculator where each of the calculator's functions have to be in a separate class and called from the main method using scanner input. 1.Add 2.Subtract 3.Mult... | The solution is quite simple. So a few days ago I came back to look at my question only to see that there was still no new solution, so I tried Bartek solution and wasn't able to make it work, and even if it did work, the clean Hilt code was becoming too messy, so I did a little investigation and played a little and di... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/63207784', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/14007503/']} | jdg_84157 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16453205 |
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 array of NSStrings , one UILabel & a UICollectionView . My Question: I want the array's count to determine how many UICollectionViewCell 's there are. Each UICollec... | I have made my own subclass of UICollectionViewCell for the nib file that I use for all of the UICollectionViewCells, and connected the button to the .h file as a IBAction. If you connect the IBAction to the subclass of collectionViewCell you would need to create a delegate to make the touch event available in the vi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16453205', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1558365/']} | jdg_374699 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 71516 |
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 do we find the moment-generating function of the chi-square distribution? I really couldn't figure it out. The integral is $$E[e^{tX}]=\frac{1}{2^{r/2}\Gamma(r/2)}... | $$\begin{align}& {}\qquad E[e^{tX}]=\frac{1}{2^{r/2}\Gamma(r/2)}\int_0^\infty x^{(r-2)/2}e^{-x/2}e^{tx}\;dx \\ \\ \\& = \frac{1}{2^{r/2}\Gamma(r/2)}\int_0^\infty x^{(r-2)/2}e^{x(t-(1/2))}\;dx \\ \\ \\& = \frac{1}{2^{r/2}\Gamma(r/2)}\int_0^{-\infty} \left(\frac{u}{t-\frac12}\right)^{(r-2)/2}(e^u)\left(\frac{du}{t-\... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/71516', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/17407/']} | jdg_312479 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32380610 |
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 building a database for a long-term plant breeding project. One of the needs of the project will be to be able to take an ID associated with some plant tissue ... | I believe the problem is due to Accord.Math.ComplexMatrix - a static class with a bunch of extension methods, including: public static double[,] ToArray(this Complex[] c); I get the error with: using static Accor.Math.ComplexMatrix; ... but I don't get it with a similar using static directive for other types in the sa... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32380610', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5166537/']} | jdg_295059 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19771304 |
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 followed the guide to make a registration form using two models (User,UserInfo) but when I view the registration form a warning (include(data.php) [function.include]: faile... | Joran suggested to first remove the NAs before running the model. Thus, I removed the NAs, run the model and obtained the residuals. When I updated model2 by inclusion of the lagged residuals, the error message did not appear again. Remove NAs df2<-df1[complete.cases(df1),] Run the main model model2<-gam(death ~ pm10 +... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19771304', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1939451/']} | jdg_108341 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4009412 |
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 Esc + . gives you the last argument of the last command. But I'm interested in first argument of the last command.Is there a key binding to do so? On the same lin... | Just as M-. (meta-dot or esc-dot or alt-dot) is the readline function yank-last-arg , M-C-y (meta-control-y or esc-ctrl-y or ctrl-alt-y) is the readline function yank-nth-arg . Without specifying n , it yanks the first argument of the previous command. To specify an argument, press Escape and a number or hold Alt and p... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/4009412', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/29405/']} | jdg_249540 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1929678 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
If $x$ and $y$ are real and $x^2 + y^2 = 1$, compute the maximum value of $(x+y)^2.$ Should I manipulate the equation? I'm stuck on this problem. Answers are greatly a... | Trig-free solution: If $x^2+y^2=1$ then$$(x+y)^2 + (x-y)^2 = 2(x^2+y^2)=2$$so the largest value of $(x+y)^2$ is $2$, attained when $x=y$. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1929678', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/366525/']} | jdg_375669 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 455526 |
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 know that a supernova can mess up the heliosphere of nearby stars, but I'm wondering if it could physically push neighboring stars off their trajectories. It's fun ... | Consider a star of mass $M$ and radius $R$ at a distance $r$ from the supernova. For a back-of-the-envelope estimate, consider how much momentum would be transferred to the star by the supernova. From that, we can estimate the star's change in velocity and decide whether or not it would be significant. First, for extra... | {} | {'log_upvote_score': 6, 'links': ['https://physics.stackexchange.com/questions/455526', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/134671/']} | jdg_271274 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6649004 |
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 data frame with a number of infections identified from clinical isolates at different dates. So far I have organised the data into a shape that I want to start worki... | To add margins, use addmargins() addmargins(table(state.division, state.region)) state.regionstate.division Northeast South North Central West Sum New England 6 0 0 0 6 Middle Atlantic 3 0 0 0 3 South Atlantic 0 ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/6649004', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/390388/']} | jdg_84786 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1265020 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I've heard the term "Tickless OS" thrown around. What does it mean? Which OSes are tickless? How does it differ from a non-tickless (tickful?) OS?
Now provide the response a... | A 'tick' in OS terms is an interval after which the OS will wake up to process any pending events. So, if you have a 100Hz tick, then 100 times a second, the OS will wake up, check to see whether any timers have expired, execute their actions if there are, then go to sleep again. On a tick-less system, rather than wak... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1265020', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1084/']} | jdg_273028 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 109548 |
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 compact metric space, show that a continuous function $f:X\rightarrow\mathbb{R}$ attains a maximum and a minimum value on $X$. Attempt: So the important thi... | Here’s an example of how the same argument could be written up nicely. Since $X$ is compact and $f$ is continuous, $f[X]$ is a compact subset of $\mathbb{R}$ and therefore closed and bounded. Since $f[X]$ is bounded, it has both a supremum and an infimum, and since it is closed, $\sup f[X]\in f[X]$ and $\inf f[X]\in f[... | {} | {'log_upvote_score': 7, 'links': ['https://math.stackexchange.com/questions/109548', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/23540/']} | jdg_197627 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 147982 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I read in an article on application of op-amp that it can act as a precision diode. Precision diode is an ideal diode having very much less forward voltage drop. ... | An ideal op-amp wants to make its two inputs equal in voltage through the negative feedback path. Look at a very simple "precision diode": Notice that the inverting input (-) is also Vout. Vin is the other input. Remember, the op-amp wants to make its inputs the same voltage. Let's assume that Vout starts at 0V, and Vi... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/147982', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/60092/']} | jdg_212049 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2930 |
Below is a question asked on the forum scicomp.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I work on non-graded quadtree grids where the entire grid is a hierarchy of cells specified using a quadtree data structure, where, in general, there is no constraint... | There are no such operators so that $V2C(C2V)=I$ and $C2V(V2C)=I$ simultaneously. This is already easy to see if you only have a 1d situation with 2 vertices and 1 cell. In that case, $C2V$ is a $2 \times 1$ matrix, and $V2C$ is a $1 \times 2$ matrix. It is easy to verify that you can't find entries for these two matri... | {} | {'log_upvote_score': 4, 'links': ['https://scicomp.stackexchange.com/questions/2930', 'https://scicomp.stackexchange.com', 'https://scicomp.stackexchange.com/users/485/']} | jdg_358843 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5193048 |
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 doing the following inside a make file pushd %dir_name% and i get the following error /bin/sh : pushd : not found Can someone please tell me why this error is showing up... | pushd is a bash enhancement to the POSIX-specified Bourne Shell. pushd cannot be easily implemented as a command, because the current working directory is a feature of a process that cannot be changed by child processes. (A hypothetical pushd command might do the chdir(2) call and then start a new shell, but ... it wou... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/5193048', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/619472/']} | jdg_149770 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37353484 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is it possible to have a Protocol require that an enum be defined? //trying to do thisprotocol JSONEncodable { enum PropertyName // Type not allowed here func valueForP... | Protocols can have associatedtypes which would just need to be adhered to in any subclass: enum MyEnum: String { case foo case bar}protocol RequiresEnum { associatedtype SomeEnumType: RawRepresentable where SomeEnumType.RawValue: StringProtocol func doSomethingWithEnum(someEnumType: SomeEnumType)}class MyRe... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/37353484', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/251420/']} | jdg_371637 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 760832 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm working into an ansible playbook to get the current hostname of a server and then set it into a configuration file. I cannot figure it out how can I push the shell output u... | In general, to look what's inside a variable you can use the debug module. - debug: var: result This should show you an object and its properties which include stdout . That is the complete result of the previous command. So to use the output of the first task you would use result.stdout . To use any variable you wo... | {} | {'log_upvote_score': 6, 'links': ['https://serverfault.com/questions/760832', 'https://serverfault.com', 'https://serverfault.com/users/341373/']} | jdg_227177 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 52555 |
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:
A lot of textbooks and exam boards claim that light incident at exactly the critical angle is transmitted along the media boundary (i.e. at right-angles to the normal... | When one is exactly at the critical angle, the light behaves in a way that may be interpreted as "something in between" refraction and reflection: it continues in a direction that is tangent to the boundary of the mediums. When the angle is smaller than the critical angle, we get refraction. At the critical angle, $\th... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/52555', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/20391/']} | jdg_139037 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 851220 |
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 easiest way to traverse a hashtable's keys in ascending alphabetical order?
Now provide the response and nothing else.
| This is fairly dependent upon what the type of the key is. But lets assume for a minute that they are strings. You could use the following LINQ query Hashtable table = GetHashTable();var keys = table.Keys.Cast<String>().OrderBy(x => x); For more complex structures the LINQ query is only slightly different. Lets assu... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/851220', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/22623/']} | jdg_277590 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 449 |
Below is a question asked on the forum devops.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In my project we have one AWS server running Jenkins Master + 1 Jenkins slave (2 executors)... and we need more In order to augment our build power we have three optio... | There are no fundamental technical issues with running multiple jenkins slaves on the same machine. In fact Running Multiple Slaves on the Same Machine lists several good reasons for doing it: While the correct use of executors largely obviates the need for multiple slave instances on the same machine, there are some ... | {} | {'log_upvote_score': 5, 'links': ['https://devops.stackexchange.com/questions/449', 'https://devops.stackexchange.com', 'https://devops.stackexchange.com/users/615/']} | jdg_227127 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 538134 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'd like a simple example of exporting a function from a C++ Windows DLL. I'd like to see the header, the .cpp file, and the .def file (if absolutely required). I'd like the ... | If you want plain C exports, use a C project not C++. C++ DLLs rely on name-mangling for all the C++isms (namespaces etc...). You can compile your code as C by going into your project settings under C/C++->Advanced, there is an option "Compile As" which corresponds to the compiler switches /TP and /TC. If you still wan... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/538134', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3655/']} | jdg_299825 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 829981 |
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 apologize in advance because this question might be a bit philosophical, but I do think it is probably a genuine question with non-vacuous content. We know as a fact t... | The overwhelming preference to work with $k$-covector fields ("differential forms") stems from a few basic facts: First, you might know of $\nabla$ from vector calculus. It is related to the exterior derivative $d$ in the sense that you can do $\nabla \wedge$ on a covector field and it is equivalent to $d$. $\nabla$ ... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/829981', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/86054/']} | jdg_316262 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7042920 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Windows Vista introduced the concept of three pseudo-locales : Pseudo Locale Locale Name LCID =================== =========== ======Base q... | How do i enable pseudo-locale's in Windows? Initially the four pseudo-locale's are not visible in the Control Panel : ( archive.org ) Note that NLS does not automatically enumerate the pseudo-locales or expose them in the regional and language options portion of the Control Panel. They are only enumerable if values are... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7042920', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/12597/']} | jdg_368806 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 393351 |
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:
In a bash script I want to do the following: script.sh < some_file The some_file is a file that has 1 single line that I want to pass it as an argument to my bash script... | Three variations: Pass the contents of the file on the command line, then use that in the script. Pass the filename of the file on the command line, then read from the file in the script. Pass the contents of the file on standard input, then read standard input in the script. Passing the contents as a command line argu... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/393351', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/42132/']} | jdg_95237 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2092328 |
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:
Why is it such a big deal that some numbers are irrational? It means they can't be represented as integer fractions. Cool. But almost all numbers satisfy that property. ... | Even if it had not told me that, I would've assumed it anyways. Really? Would you also assume that$ A=\frac{1}{\pi^2} \sum_{n=1}^\infty \frac{1}{n^2} $ is irrational? And what about$$B=\frac{\sum_{n=1}^\infty \frac{1}{n^4}}{\left(\sum_{n=1}^\infty \frac{1}{n^2}\right)^2} \ \ ?$$ $$ C=\sum_{n=1}^\infty \frac{1}{n(n+1)}... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/2092328', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/242239/']} | jdg_288828 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28372597 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Python's curve_fit calculates the best-fit parameters for a function with a single independent variable, but is there a way, using curve_fit or something else, to fit for a f... | You can pass curve_fit a multi-dimensional array for the independent variables, but then your func must accept the same thing. For example, calling this array X and unpacking it to x , y for clarity: import numpy as npfrom scipy.optimize import curve_fitdef func(X, a, b, c): x,y = X return np.log(a) + b*np.log(x)... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/28372597', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1803782/']} | jdg_373165 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 277029 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Let's say I've got a setup that look something like phd/code/phd/figures/phd/thesis/ For historical reasons, these all have their own git repositories. But I'd like to combin... | Here's a solution I gave here : First do a complete backup of your phd directory: I don't want to be held responsible for your losing years of hard work! ;-) $ cp -r phd phd-backup Move the content of phd/code to phd/code/code , and fix the history so that it looks like it has always been there (this uses git's filter... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/277029', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4161/']} | jdg_193915 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8126498 |
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 correct/best/simplest way to convert a c-style string to a std::string. The conversion should accept a max_length, and terminate the string at the first \0 char, ... | This page on string::string gives two potential constructors that would do what you want: string ( const char * s, size_t n );string ( const string& str, size_t pos, size_t n = npos ); Example: #include<cstdlib>#include<cstring>#include<string>#include<iostream>using namespace std;int main(){ char* p= (char*)calloc(... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8126498', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/339753/']} | jdg_242504 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26716255 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Why does this program print “forked!” 4 times? #include <stdio.h>#include <unistd.h>int main(void) { fork() && (fork() || fork()); printf("forked!\n"); return 0;}
Now pro... | The one comes from main() and the other three from every fork() . Notice that all three forks() are going to be executed. You might want to take a look at the ref : RETURN VALUE Upon successful completion, fork() shall return 0 to the child process and shall return the process ID of the child process to the parent proc... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/26716255', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3494769/']} | jdg_206387 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6396378 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to sort an array of numbers that are strings and I'd like them to sort numerically. The catch is that I cannot convert the numbers into int . Here is the code: str... | Pass a custom comparer into OrderBy. Enumerable.OrderBy will let you specify any comparer you like. This is one way to do that: void Main(){ string[] things = new string[] { "paul", "bob", "lauren", "007", "90", "101"}; foreach (var thing in things.OrderBy(x => x, new SemiNumericComparer())) { Conso... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/6396378', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/43603/']} | jdg_179507 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4646913 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Im adding images to a folder on the SDCARD.Since the images and my folder is not immediately visible in the Gallery imtrying to get the MediaScannerConnection to update and s... | I realized that perhaps you were looking for a solution what would work previous to api level 8, and I could not make sense of Mitch's answer. I solved it by building a class for scanning a single file: import java.io.File;import android.content.Context;import android.media.MediaScannerConnection;import android.media.M... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4646913', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/538837/']} | jdg_209035 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 406125 |
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:
Both $p$-adic numbers and $p$-Sylow theory are by design "arithmetic" ways of "localizing," so it stands to reason they might be in cahoots in certain contexts. Are they... | In the context of abelian torsion groups, Sylow subgroups correspond to the summands occurring in the torsion decomposition as per structure theorem . In particular, as additive groups, $$\frac{\bf Q}{\bf Z}\cong \bigoplus_p \frac{{\bf Q}_p}{{\bf Z}_p}.$$ The Prufer $p$-groups ${\bf Z}(p^\infty)\cong{\bf Q}_p/{\bf Z}_p... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/406125', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/11763/']} | jdg_338587 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16491 |
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:
How is Bent's rule applied on $\ce{SO3}$ and $\ce{SO2}$? Bond length of $\ce{SO3}$ < $\ce{SO2}$. Is this a direct consequence of applying the Bent's rule?
Now prov... | Here are structures of dominant resonance structure (only one of 3 and 2 differencing only by rotation) for sulfur tri- and dioxide. Despite common misconception, d-orbitals apaprantely play very insignificant role in chemistry of p-block elements, so the structures include formal charges. As can be seen, the average o... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/16491', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/2586/']} | jdg_255165 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 81346 |
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 hope this question is not considered too basic for this forum, but we'll see. I'm wondering how to refactor some code for better performance that is getting run a bunch of ... | Some test results I've gotten a lot of good answers to this question--thanks folks--so I decided to run some tests and figure out which method is actually fastest. The five methods I tested are these: the "ContainsKey" method that I presented in the question the "TestForNull" method suggested by Aleksandar Dimitrov the... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/81346', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10204/']} | jdg_151492 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 333865 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In my seminar work I used the following sentence: Overfitting stands out as the most important aspect of machine learning and statistics. Here, I want to replace "stat... | Definitions: Lots of definitions abound, here is two I found that basically speak for the others I read ‘Inductive reasoning is the opposite of deductive reasoning. Inductive reasoning makes broad generalizations from specific observations.’ ( https://www.livescience.com/21569-deduction-vs-induction.html ) ‘Statistical... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/333865', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/175687/']} | jdg_182921 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 291009 |
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:
Let $$\mathcal{L} = i \hbar c \overline{\psi} \gamma^{\mu} \partial_{\mu} \psi - mc^2 \overline{\psi} \psi $$ be the Lagrangian density for a free Dirac field . I'm ... | You've misunderstood Griffiths. Replacing $$\partial_\mu \to D_\mu$$is part of a recipe for making a gauge invariant Lagrangian. The subsequent Lagrangian is invariant under the transformations,$$\psi \rightarrow e^{-iq \lambda(x)} \psi \quad\text{and}\quad A_{\mu} \rightarrow A_{\mu} + \partial_{\mu} \lambda$$The repl... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/291009', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/68543/']} | jdg_298856 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16423678 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
typedef boost::shared_ptr<SomeData> data_ptr;data_ptr cached_ptr; // class member bool someWork(data_ptr& passed_ptr){ // must copy passed_ptr = cached_ptr under some cond... | Well, if you have a shared_ptr and you assign it to another shared_ptr , those two shared pointers will share ownership of the object - meaning the reference counting for the pointed object 's ownership will be increased by one. In fact, in the above line, you do not need to construct a temporary shared pointer at all.... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16423678', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1217150/']} | jdg_313900 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24705465 |
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 in trouble on setting up a MySQL RDS. From my EC2 instance I can connect fine, but from my laptop I get error 2003 (timeout). My RDS instance is configured to be publicly... | As your security groups are wide open, my guess is that your LAN is blocking outbound traffic on port 3306. Infact, looking at this support page ( http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_ConnectToInstance.html ) firewall issues are listed as number 2 in common reasons for being unable to connect. Thi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24705465', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3175226/']} | jdg_372846 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32968 |
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:
Begin with standard abbreviations for polarized filters: H = Horizontal, V = Vertical, D = Diagonal, R = Right circular. HHH means three horizontal filters in a row. ... | You are exactly correct in your first assertion: Each R stage in and RRR... sequence will diminish the light further. That's not because there is anything inherently different about circular basis states versus linear states, but because we cheat a bit in how we make circular polarizers, since they start with linear po... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/32968', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/1172/']} | jdg_331937 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24296325 |
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 this library which is purely sync. It exposes sync methods and I have clients using it. I changed the underlying implementation to async and exposed async methods for ... | I strongly encourge you not to do this First, read Should I expose synchronous wrappers for asynchronous methods? and Should I expose asynchronous wrappers for synchronous methods? by Stephan Toub. The main reasons I wouldn't do this: Sync over Async - As you said, deadlocks. Higher or lower down the call chain, using ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/24296325', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/298622/']} | jdg_81455 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7570808 |
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 calculate the difference of two angle measures (given in degrees) in Java so the result is in the range [0°, 180°]? For example: 350° to 15° = 25°250° to 190° = 60°... | /** * Shortest distance (angular) between two angles. * It will be in range [0, 180]. */ public static int distance(int alpha, int beta) { int phi = Math.abs(beta - alpha) % 360; // This is either the distance or 360 - distance int distance = phi > 180 ? 360 - phi : phi; return... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/7570808', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/479886/']} | jdg_288242 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14977569 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
1 + undefined = ? first, String(undefined) get string "undefined" second, 1 + "undefined" = "1undefined" what's wrong? I run it in chrome console ,it return NaN . can you pls... | NaN is the result of a failed Number operation. 1 + undefined // NaN"1" + undefined // "1undefined"1 + "" + undefined // "1undefined"1 + ("" + undefined) // "1undefined"typeof NaN // "number"typeof undefined // "undefined"NaN === NaN // false (it's not reflexive... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14977569', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1047567/']} | jdg_226139 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 385141 |
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 WPF application that is using a custom style. In it I have a set of buttons that each have a custom background image. For each button, I'm supplying a normal and a... | For a XAML only solution you could consider this:- I'm assuming you are using a control template as part of your style something like the following:- <Style x:Key="MyButtonStyle" TargetType="{x:Type Button}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type Button}"> <Ima... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/385141', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10086/']} | jdg_84989 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 406943 |
Below is a question asked on the forum meta.stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
This answer: https://stackoverflow.com/a/67116432/6865932 Is a verbatim copy of this other answer in a duplicate: https://stackoverflow.com/a/22647340/6865932 It was sin... | how come the moderator/reviewer deleted the comments and didn't take action about the content of the comments? The moderator who took the action would have to answer that. The rest of us can only speculate. That said, my understanding is that the moderator tools for handling "no longer needed" (NLN) flags are streamlin... | {} | {'log_upvote_score': 5, 'links': ['https://meta.stackoverflow.com/questions/406943', 'https://meta.stackoverflow.com', 'https://meta.stackoverflow.com/users/6865932/']} | jdg_250881 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3015796 |
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 programmatically get the value of the target version , like in the image below? As seen in the Properties window of the target of my Xcode project. I want to displa... | There are 2 Numbers! The marketing release number is for the customers, called version number . It starts with 1.0 and goes up for major updates to 2.0 , 3.0 , for minor updates to 1.1 , 1.2 and for bug fixes to 1.0.1 , 1.0.2 . This number is oriented about releases and new features. It does not have to stop at 9, 1.11... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/3015796', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/202064/']} | jdg_256432 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3088236 |
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'd love help diagnosing the source of a duplicate symbol error that I'm receiving when I try to compile with g++ 4.2.1. The specific error is ld: duplicate symbol _SOCIODEM_... | For some reason none of the answers so far cared to explain the difference between your integer NUM_SOCIODEM_FILES object and array SOCIODEM_FILENAMES object. The latter triggers the linker error for the reasons already explained: because you include you header file into multiple implementation files. Yet, the former w... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3088236', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/197646/']} | jdg_203448 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I know that the complex embeddings (purely real included) for quadratic field $\mathbb{Q}[\sqrt{m}]$ where $m$ is square free integer, are $a+b\sqrt{m} \mapsto a+b\sqrt{... | The conjugates of $\sqrt[3]{n}$ are $\omega\sqrt[3]{n}$ and $\omega^2\sqrt[3]{n}$, where $\omega$ is a primitive cube root of unity. Therefore the norm of $a+\sqrt[3]{n}$ is$$ (a+\sqrt[3]{n})(a+\omega\sqrt[3]{n})(a+\omega^2\sqrt[3]{n})=a^3+n$$using the fact that $1+\omega+\omega^2=0$. Edit: the three complex embeddings... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1859495', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/214604/']} | jdg_146132 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3545341 |
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 alert the id of the <li> item clicked? <ul id='myid'> <li id='1'>First</li> <li id='2'>Second</li> <li id='3'>Third</li> <li id='4'>Fourth</li> <li id='5'>Fift... | $("#myid li").click(function() { alert(this.id); // id of clicked li by directly accessing DOMElement property alert($(this).attr('id')); // jQuery's .attr() method, same but more verbose alert($(this).html()); // gets innerHTML of clicked li alert($(this).text()); // gets text contents of clicked li}); If ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/3545341', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/393467/']} | jdg_146143 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Suppose you have variables $X_{1}, \dots, X_{100}$ (can be discrete or continuous). If you want to test all possible interactions, should you include them all in 1 mode... | This is somewhat of an art, but there are some standard, straightforward things one can always attempt. The first thing to do is re-express the dependent variable ($y$) to make the residuals normal. That's not really applicable in this example, where the points appear to fall along a smooth nonlinear curve with very l... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/24232', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/9648/']} | jdg_114145 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 48485657 |
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 send a mail where the template of the mail will have a button which is similar to the View issue button of Gmail (as shown in the image below) How can I send a... | I had many hours wasted on this one lately. Please look closely. WebView Docs shouldoverrideUrlLoading If a WebViewClient is provided, returning true causes the current WebView to abort loading the URL, while returning false causes the WebView to continue loading the URL as usual. So the shouldOverrideUrlLoading return... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/48485657', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9106436/']} | jdg_282988 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 66531 |
Below is a question asked on the forum politics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Despite joining the EU 14 years ago, Bulgaria and Romania are still not part of the Schengen area. The wiki article has the following timeline: On 1 August 2018, Bul... | Nothing has changed since Why are Romania's and Bulgaria's reasons for postponing entering the Schengen area considered non-technical? The process is complete and both countries are deemed ready on a technical level, the Parliament and Commission are still making noise from time to time (the last time was a month ago )... | {} | {'log_upvote_score': 5, 'links': ['https://politics.stackexchange.com/questions/66531', 'https://politics.stackexchange.com', 'https://politics.stackexchange.com/users/7434/']} | jdg_238234 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 632720 |
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:
Please forgive me that this is a lay question. I realise it will not add any profound physics to stack exchange, and I ask only out of layman's curiosity. I saw a que... | $| \Psi \rangle$ really is just the vector corresponding to the wavefunction $\Psi$ , there really is nothing more to it than that. Think of the $| \cdot \rangle$ as just a bit of notational dressing, indicating it is a state vector. The thing you put inside the $| \cdot \rangle$ is just a label. Here, that label is th... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/632720', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/205771/']} | jdg_279805 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24728793 |
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 at using the Gmail API in an application I'm working on. However, I'm not sure how to change their Java or Python examples over to C#. How exactly does the existi... | Here is what I was able to get working, using MimeKit . public void SendEmail(MyInternalSystemEmailMessage email){ var mailMessage = new System.Net.Mail.MailMessage(); mailMessage.From = new System.Net.Mail.MailAddress(email.FromAddress); mailMessage.To.Add(email.ToRecipients); mailMessage.ReplyToList.Add(e... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24728793', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/386869/']} | jdg_285076 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17335 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Starting with a representation $\rho:G \to \mathrm{GL}(V)$ . Then we can build the tensor product of $V$ with itself by defining $g(v_1 \otimes v_2) = g(v_1) \otimes g(v_2)$ ... | Nope. Really, this is a linear algebra question. You can take tensor products of pairs of vector spaces, symmetric and exterior powers of a single vector space. These are all functorial, so extend to representations of a group. Let $Vec$ be the category of (finite-dimensional) vector spaces and linear maps over a giv... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/17335', 'https://mathoverflow.net', 'https://mathoverflow.net/users/1358/']} | jdg_295922 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29980 |
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:
Suppose $\displaystyle P(x,y)$ a polynomial in the variables $x,y$. For example, $\displaystyle x^4$ or $\displaystyle x^3y^2 + 3xy + 1$. Is there a general method which... | There are several general approaches to integrals that involve expressions with sines and cosines, polynomial expressions being the simplest ones. Weierstrass Substitution A method that always works is Weierstrass substitution , which will turn such an integral into an integral of rational functions , which in turn can... | {} | {'log_upvote_score': 7, 'links': ['https://math.stackexchange.com/questions/29980', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/1102/']} | jdg_339942 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 583007 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Why it makes no sense is because centre of mass (COM) is a place where the mass of the whole body is present. Why can't we think like this: "When the semicircular wir... | Why does it make no sense because centre of mass(COM) is a place where the mass of the whole body is present. This is not true in general, and really is only true for a point mass, as by definition all of its mass is located at a single point. For an extended body or a system of particles the center of mass is not wher... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/583007', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/273459/']} | jdg_137243 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24507262 |
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 triggering a parameterized Jenkins from from outside of jenkins via a http POST request: I have enabled in the job configuration that the job can be triggered from outsi... | Since Jenkins 1.519, enqueuing a build responds with a URL in the Location , pointing you to an item in the build queue: $ nc localhost 8666POST /jenkins/job/morgRemote/buildWithParameters?jenkins_status=1&jenkins_sleep=20&token=morgRemote HTTP/1.1Host: localhost:8666HTTP/1.1 201 CreatedLocation: http://localhost:8666/... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/24507262', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/568844/']} | jdg_338252 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25828301 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I've seen this code on the Swift site and various posts here and I am trying to grasp the basics. How is this line evaluated? if let name = optionalName { I'm confused as it'... | Essentially the line is saying, "if you can let the new variable name equal the non-optional version of optionalName , do the following with it". As Martin pointed out, this is called Optional Binding . The sole purpose of it is to test if an optional variable contains an actual value and bind the non-optional form to ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/25828301', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1916712/']} | jdg_181114 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30109030 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Why does str(list) returns how we see list on the console? How does str(list) work? (any reference to the CPython code for str(list) )? >>> x = ['abc', 'def', 'ghi']>>> str(x... | Well you have a total of 4 questions, let us go one by one. 1. Why does str(list) returns how we see list on the console? How does str(list) work? What is str() and __str__() ? The str() callable is to return a printable form of the object only! From the docs str(object) does not always attempt to return a string that ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/30109030', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/610569/']} | jdg_375745 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38171262 |
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 update some variables in my class, in a Minecraft forge environment. First of all, I would like to say that the length of the class exceeds 600 lines so I have... | I ended up setting empty dataSource initially, then setting it to clone with data variable in componentDidMount. Then, in the onPressRow method, I made the required changes to a copy of data state variable and then set it back to data via setState method. Not sure what your problem was, but this is working now. import ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/38171262', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5940059/']} | jdg_199742 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26847408 |
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 this shape that i draw in drawRect() var rectanglePath = UIBezierPath()override func drawRect(rect: CGRect) { rectanglePath = UIBezierPath(rect: self.bounds) rec... | To animate CGPath you cannot use UIView.animation methods.I created custom UIView subclass to show you how can you animate CGPaths shape, please refer to the comments and amend it for your requirements: class MyView: UIView {let shapeLayer = CAShapeLayer()let maskLayer = CAShapeLayer()var rectanglePath = UIBezierPath()... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26847408', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2360564/']} | jdg_184152 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3651952 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a way to open a file case-insensitively in Ruby under Linux? For example, given the string foo.txt , can I open the file FOO.txt ? One possible way would be reading ... | One approach would be to write a little method to build a case insensitive glob for a given filename: def ci_glob(filename) glob = '' filename.each_char do |c| glob += c.downcase != c.upcase ? "[#{c.downcase}#{c.upcase}]" : c end globendirb(main):024:0> ci_glob('foo.txt')=> "[fF][oO][oO].[tT][xX][tT]" and then y... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3651952', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/380722/']} | jdg_76359 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9371667 |
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 go through every items in a dictionary in java. to clarify what I want to do, this is the C# code Dictionary<string, Label> LableList = new Dictionary<string, Label... | I'm assuming you have a Map<String, Label> which is the Java built-in dictionary structure. Java doesn't let you iterate directly over a Map (i.e. it doesn't implement Iterable ) because it would be ambiguous what you're actually iterating over. It's just a matter of choosing to iterate through the keys, values or ent... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9371667', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/855473/']} | jdg_182596 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5914 |
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 prove that the only integral solutions to the equation $$y^{2}=x^{3}-1$$ is $x=1, y=0$. I rewrote the equation as $y^{2}+1=x^{3}$ and then we can factorize $y^{2}... | Alon Amit's answer is not right, I believe. $2$ is not prime in the Gaussian integers! $(1+i)$ divides $2$. The argument upto the fact that the prime $p$ divides $y+i$, $y-i$ and $2i$ is correct. Since $p|2i$ we consider $p = 1+i$. Now any multiple of $1+i$ is of the form $2x + i2y$ or $2x+1 + i(2y+1)$. Since $y$ is ev... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/5914', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_200945 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10149571 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Using ggplot2 I'm creating a histogram with a factor on the horizontal axis and another factor for the fill color, using a dodged position. My problem is that the fill factor... | Updated geom_bar needs stat = "identity" I'm not sure if this is too late for you, but see the answer to a recent post here That is, I'd take Joran's advice to pre-calculate the counts outside the ggplot call and to use geom_bar . As with the answer to other post, the counts are obtained in two steps: first, a crosstab... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10149571', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/903061/']} | jdg_297007 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 297313 |
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:
Please define what is a geometric theory. Also give examples of theories which are not geometric.
Now provide the response and nothing else.
| Without getting formal, a geometric theory such as General Relativity (GR) is one where the geometry is a dynamical variable. In GR the dynamical variables are the entities that define the geometry of the space time. The basic entity is the metric g, a 4x4 tensor (think of it as a 4x4 matrix, except to multiply 2 of th... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/297313', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/29315/']} | jdg_137356 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 136874 |
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:
In the following video: Linux HOWTO: Secure Your Data with PGP, Part 2 , you are shown how to create a key pair with gpg . At about 1:50 , the instructor says the follow... | There is a grain of truth to this, in fact more truth than myth, but nonetheless the statement reflects a fundamental misunderstanding of what's going on. Yes, moving the mouse while generating a key with GPG can be a good idea. Yes, moving the mouse contributes some entropy that makes random numbers random. No, moving... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/136874', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/5769/']} | jdg_374630 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 62152 |
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 teacher showed us this function and told us it was continuous at all non-$\mathbb{Q}$ points: $$ f(x) = \begin{cases} x & \text{ if } x\in\mathbb{Q} \\\\ 0 & \text{... | As other answers have Henning's answer has explained already, your teacher is wrong. However, my guess is that s/he was confusing your function with this related one:$$f(x) = \begin{cases}0, &\text{ if $x$ is irrational},\\\\1/b, &\text{ if $x = a/b$ with $\gcd(a,b)=1$}.\end{cases}$$This function does have the property... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/62152', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/15173/']} | jdg_347415 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5320404 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is it possible to wrap an <a> tag around <div> s like so: <a href=etc etc> <div class="layout"> <div class="title"> Video Type <div class="descrip... | That structure would be valid in HTML5 since in HTML5 anchors can wrap almost any element except for other anchors and form controls. Most browsers nowadays have support for this and will parse the code in the question as valid HTML. The answer below was written in 2011, and may be useful if you're supporting legacy br... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5320404', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/661729/']} | jdg_125738 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41195822 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is it possible with the python-telegram-bot wrapper to use more than one callback query handler? I would like to have multiple unique handlers but as far as I can tell, there... | You can use ConversationHandler wrapper for that. Check code bellow: from telegram import InlineKeyboardButton, InlineKeyboardMarkupfrom telegram.ext import Updater, CommandHandler, CallbackQueryHandler, ConversationHandlerTELEGRAM_HTTP_API_TOKEN = 'PASTE_TELEGRAM_HTTP_API_TOKEN'FIRST, SECOND = range(2)def start(bot, u... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/41195822', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7309369/']} | jdg_172658 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5672289 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to pass a function as a parameter in Bash. For example, the following code: function x() { echo "Hello world"}function around() { echo "before" eval $1 echo "after... | If you don't need anything fancy like delaying the evaluation of the function name or its arguments, you don't need eval : function x() { echo "Hello world"; }function around() { echo before; $1; echo after; }around x does what you want. You can even pass the function and its arguments this way: function ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/5672289', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/38333/']} | jdg_292175 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 352794 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
My understanding is that SEPICs, Cuks, and Zeta converters all provide a stable output voltage despite an input voltage that can vary either above or below what i... | SEPIC and ZETA are able to step up AND step down, similar to 2sw/4sw Buck Boost;Cuk = inverting SEPIC is able to invert a voltage, similar to inverting Buck Boost. For smaller power range <30W those topologies are beneficial, because a boost controller (SEPIC, Cuk) or a buck controller (ZETA) w/ a single driver is cost... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/352794', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/106779/']} | jdg_119529 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17646034 |
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 was reading this article: http://eviltrout.com/2013/06/15/ember-vs-angular.html And it said, Due to it’s lack of conventions, I wonder how many Angular projects rely on ba... | EDIT: This answer was primarily focus on version 1.0.X. To prevent confusion it's being changed to reflect the best answer for ALL current versions of Angular as of today, 2013-12-05. The idea is to create a service that returns a promise to the returned data, then call that in your controller and handle the promise th... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/17646034', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/170365/']} | jdg_226050 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11916999 |
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 this Node.JS server : var app = require('express')();var server = app.listen(80);var io = require('socket.io').listen(server);var posx = 10;var posy = 10;app.get('/', ... | A site's domain doesn't have to do with where it is hosted, it has to do with what URL you are using to access it. Even if "192.168.1.130" and "localhost" resolve to the same server, they are considered different domains. As a result, because you have the client side code: var socket = io.connect('http://localhost'); Y... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/11916999', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_117940 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9122149 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to detect when the device is in portrait orientation so that I can fire off a special animation. But I do not want my view to autorotate. How do I override a view auto... | Try doing the following when the application loads or when your view loads: [[UIDevice currentDevice] beginGeneratingDeviceOrientationNotifications];[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(orientationChanged:) name:UIDeviceOrientationDidChangeNotification object:[UIDevice current... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/9122149', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1186417/']} | jdg_249819 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2313473 |
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 was hoping someone could explain to me using the vectors below and $V=Span\{v_1,v_2,v_3\}$ how I could determine the orthogonal basis for $V$ and the projection of $y$... | Since $dim(V)=3$, you already have a basis of $V$ : $v_1,v_2,v_3$. You just need to make it orthogonal, using Gram–Schmidt process :$$u_1=v_1$$$$u_2=v_2-(v_2,u_1)u_1$$$$u_3=v_3-(v_3,u_2)u_2-(v_3,u_1)u_1$$ Then :$$proj_V(y) = \frac{(y,u_1)}{||u_1||^2}u_1+\frac{(y,u_2)}{||u_2||^2}u_2+\frac{(y,u_3)}{||u_3||^2}u_3$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2313473', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/283674/']} | jdg_363104 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 505454 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I've always been of the opinion that large switch statements are a symptom of bad OOP design. In the past, I've read articles that discuss this topic and they have provided ... | You may get some benefit out of a Command Pattern . For OOP, you may be able to collapse several similar commands each into a single class, if the behavior variations are small enough, to avoid a complete class explosion (yeah, I can hear the OOP gurus shrieking about that already). However, if the system is already OO... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/505454', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/61164/']} | jdg_269860 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 469898 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I did not find any elegant way to add several lines to an existing file. I noticed the Simple Text Patterns wiki page, but I have to add a block into /etc/network/interfaces . ... | I agree that augeas is by far the best answer to what you are trying. I would also recommend the file_line resource from the stdlib puppet library. It tends to be much more lightweight than augeas. You would have to define one resource for each line, and if the order is important you can add dependencies between the in... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/469898', 'https://serverfault.com', 'https://serverfault.com/users/113515/']} | jdg_229278 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 764726 |
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 book "Unix in a Nutshell" discusses about accessing multiple files on pages 572-573. There seem to be very useful commands such as ":e", ":e #", ":e new_file", ":n files"... | I've not read the book in mention, but I'll try to explain how vim handles files. Vim has buffers. You open every file with: :e name_of_the_file.txt (loads file in a buffer, i.e. "opens file") You can also: :e *.txt Useful options while doing this are :set laststatus=2 (to always show the statusline) :set wildmenu (to... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/764726', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/54964/']} | jdg_81462 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49921096 |
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 Angular + Firebase app. In one of my components i get elements from Firebase DB and binding them into template with *ngFor: <div *ngFor="let comment of (comments | asy... | The answers property is an object. You must convert it into an array, before displaying it in your *ngFor loop. component.html <div *ngFor="let comment of (comments | async)> <div>{{ comment.text }}</div> <div *ngFor="let answer of toArray(comment.answers)"> {{ answer.text }} </div</div> component.ts export c... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49921096', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7325495/']} | jdg_331821 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 351979 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
My sshd binary on an ubuntu 10.10 machine contains the following ascii artwork: ng: %.100sToo many lines in environment file %sUser %.100s not allowed because %s exists ... | compare grep usr/sbin/sshd /var/lib/dpkg/info/openssh-server.md5sums to md5sum /usr/sbin/sshd . When they come up with different md5sums, you are no longer using the packaged version. If they are the same, it doesn't mean anything definitive, since anyone who is able to modify your sshd binary obviously has privilege... | {} | {'log_upvote_score': 5, 'links': ['https://serverfault.com/questions/351979', 'https://serverfault.com', 'https://serverfault.com/users/85085/']} | jdg_369422 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26946165 |
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 copy only the values from a table to a different sheet, however the below code is only copying the formulas thus losing references. I have tried different solu... | Here's what your Java enums look like: +-----+-----+| tid | 0 |+-----+-----++-----+-----+| tid | 90 |+-----+-----++-----+-----+| tid | 180 |+-----+-----++-----+-----+| tid | 270 |+-----+-----+ tid is the same for all four directions and identifies the type Direction along with its methods. Here's how, using your Rus... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26946165', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4255681/']} | jdg_145473 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26020943 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Assume I have a tool that automatically removes C# code that is detected by the compiler as unreachable. Is there a situation in which such operation can get me into trouble?... | Here's the interesting example. Consider a function like this: public static IEnumerable<int> Fun() { if (false) { yield return 0; } } The line with yield is detected as unreachable. However, removing it will make the program not compilable. yield contained in the funct... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26020943', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/549315/']} | jdg_291456 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4464955 |
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 passing an empty string to a regular expression object, the result of a search is a match object an not None. Should it be None since there is nothing to match? import r... | Empty pattern matches any part of the string. Check this: import rere.search("", "ffff")<_sre.SRE_Match object at 0xb7166410>re.search("", "ffff").start()0re.search("$", "ffff").start()4 Adding $ doesn't yield the same result. Match is at the end, because it is the only place it can be. | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4464955', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/64633/']} | jdg_348508 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5570102 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Let us say I need to design a database which will host data for multiple companies. Now for security and admin purposes I need to make sure that the data for different compan... | There are several approaches to multi-tenant databases. For discussion, they're usually broken into three categories. One database per tenant. Shared database, one schema pertenant. Shared database, shared schema. A tenant identifier (tenant key) associates every row with the right tenant. MSDN has a good article on th... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/5570102', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/587857/']} | jdg_90547 | PrimeIntellect/stackexchange-question-answering |
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