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 | 52338 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am interested in finding explicit formulae for (better yet characterizing) conformal functions from various domains onto the open unit disc $\mathbb{D}\subset\mathbb{C... | Since you didn't show too many own thoughts, here are some hints only. By conformal I understand biholomorphic . First take $f(z) = z^2$ to map the quadrant biholomorphically onto the upper half-plane, then compose with the Cayley transform $\kappa(z) = \frac{z-i}{z+i}$ to get $\kappa(f(z)) = \frac{z^2-i}{z^2+i}$. Look... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/52338', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/13463/']} | jdg_209441 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28112309 |
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 remove some elements from a List , but even the simplest examples, as the ones in this answer or this , won't work. public static void main(String[] args){ L... | Arrays.asList() returns a list, backed by the original array. Changes you make to the list are also reflected in the array you pass in. Because you cannot add or remove elements to arrays, that is also impossible to do to lists, created this way, and that is why your remove call fails. You need a different implementati... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/28112309', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3748908/']} | jdg_226550 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3018616 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to show that if $\mathbf{S}$ is symmetric, then it's trace sums to the sum of the eigenvalues. But I don't know how to show this. Can anybody give me a hint? P.S.... | If $S$ is a symmetric matrix then $S$ has a spectral decomposition as $S=PDP'$ where $D$ is the diagonal matrix consisting the eigenvalues of $S$ and $P$ is orthogonal. Then $tr(S)=tr(PDP')=tr(DP'P)=tr(D)=\sum \text{eigen values of } S.$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3018616', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/385675/']} | jdg_86303 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 921207 |
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:
Fellows. I'm trying to prove some measurability result and I figured out a solution using the following and now I wonder if this is actually true. Let $X$ be a topologic... | Since $Y$ is a Polish space, the Borel- $\sigma$ -algebra $\mathcal{B}(Y)$ is generated by the open balls $$\mathcal{G}_Y := \{B_Y(y,r); y \in Y, r>0\}.$$ Consequently, it suffices to show that $f^{-1}(G) \in \mathcal{B}(X)$ for any $G \in \mathcal{G}_Y$ . For $G:=B_Y(y,r)$ , we have $$f(x) = \lim_{n \to \infty} f_n(x)... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/921207', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/73431/']} | jdg_340516 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11336358 |
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 multiple drawables and want to combine it to one drawable (for example, 4 squares to create one big square, like Windows logo :)). How can I do this?
Now provide the ... | You can do that using a TableLayout or some LinearLayout s. However, if what you want is to create a single image to usin within a ImageView you will have to create a Bitmap manually; it is not hard: Bitmap square1 = BitmapFactory.decodeResource(getResources(), R.drawable.square1);Bitmap square2 = BitmapFactory.decodeR... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/11336358', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/497132/']} | jdg_101455 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50177153 |
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 stand alone MQ listener which listens to the queue. What is the best way to handle the responses in the onMessage(). I dont want my business logic to be there in the o... | I was able to solve my problem and it had nothing to do with ignoring properties that didn't match by name between source and destination. It appears that the default behavior of AutoMapper already ignores these properties by default. The error message was very deceiving: InnerException: HResult=-2146233088 ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50177153', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5827891/']} | jdg_142011 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6584438 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm currently using PHP to dynamically create a javascript which will be echoed on the page. Sample Code: $JS .= '<script>';if($condition == true) { $JS .= 'alert("Yo its ... | You want the heredoc syntax! if($condition) $statement = <<<JS alert("Wohoo!");JS;else $statement = "";$javascript = <<<JS <script> $statement </script>JS; To handle conditional statements inside heredoc strings, simply do the condition logic beforehand and insert empty or filled strings inside t... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6584438', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/748014/']} | jdg_158807 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18496 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I would like to construct a Matrix using the Table[] command. The issue is that I would like to use more than one expression for it. What I need to obtain is some... | Perhaps there is a more direct way, but you may do for example: Join @@@ Table[{f[i, j], g[i, j]}, {i, 2}, {j, 2}] or Table[Sequence @@ {f[i, j], g[i, j]}, {i, 2}, {j, 2}] and of course also Array[Sequence @@ {f[##], g[##]} &, {2, 2}] | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/18496', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/5476/']} | jdg_307647 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40005233 |
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 tried some possible CLI commands but none seem to actually update the packages installed with yarn global add . yarn global upgrade & yarn upgrade global both don't work co... | TL;DR: As webjay says , you simply: yarn global upgrade in yarn version 1.2.1 onwards. For earlier versions: (cd ~/.config/yarn/global && yarn upgrade) Checking and repairing Sadly, there is currently no yarn global check . You can run yarn global add --force to reinstall all packages. To check global packages, you can... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/40005233', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3029016/']} | jdg_352786 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9126709 |
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 find the pixel-frame for different ranges in a textview. I'm using the - (CGRect)firstRectForRange:(UITextRange *)range; to do it. However I can't find out how to a... | You can create a text range with the method textRangeFromPosition:toPosition . This method requires two positions, so you need to compute the positions for the start and the end of your range. That is done with the method positionFromPosition:offset , which returns a position from another position and a character offse... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/9126709', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/833422/']} | jdg_295106 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 112572 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have two data sets on the form (x,y) of unequal length: one = {{1.19026, 3.78132}, {1.74062, 4.61599}, {2.57324, 5.12148}, {3.40011, 5.18658}, {4.28879, 4.868... | JasonB beat me to it, but for completeness, there's plenty on circle fittings in this post . I thought you wanted to show the second data set had a larger radius, but now I believe what you really want is the average circle of the two data sets. Regardless, here's another function for finding the center and radius of a... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/112572', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/6540/']} | jdg_283935 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9189344 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
In the software that I am programming, I am attempting to create a virtual file system over the blobs structure of Azure. Many times in the process, I get a path from the sys... | In blob storage, directories don't exist as an item by themselves. What you can have is a blob that has a name that can be interpreted as being in a directory. If you look at the underlying REST API you'll see that that there's nothing in there about directories. What the storage client library is doing for you is s... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9189344', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/794226/']} | jdg_175155 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4853856 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
assuming the texture, vertex, and shader data are already on the graphics card, you don't need to send much data to the card. there's a few bytes to identify the data, and pr... | First of all, I'm assuming that with "draw calls", you mean the command that tells the GPU to render a certain set of vertices as triangles with a certain state (shaders, blend state and so on). Draw calls aren't necessarily expensive. In older versions of Direct3D, many calls required a context switch, which was expen... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4853856', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/597215/']} | jdg_192543 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42431418 |
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 goal is to log from multiple modules, while only configuring the logger in one place - in the main program. As shown in this answer , one should include logging.config.fil... | The problem lies in the fact that import d comes before logging.config.fileConfig("logging.conf") as pointed out by @davidejones. Here's why: As stated in the docs , when logging.config.fileConfig() is called, its default behaviour is to disable any existing loggers. So when import d happens, logger is initialised in d... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42431418', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6824752/']} | jdg_264393 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 214848 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
Greetings! We're using OpenVPN and today hit an unexpected connection limit of 60 - even though max-clients is set to the source code default 1024. Server log: Tue Dec 21 13:49... | This seems to be your problem: https://forums.openvpn.net/topic2445.html It looks like the 2000 max_clients setting is getting overridden in we_init and getting set to WSA_MAXIMUM_WAIT_EVENTS, which is 64, minus 4. My understanding is this is a hardcoded limit built into the windows kernel. The 60 client limit is det... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/214848', 'https://serverfault.com', 'https://serverfault.com/users/53278/']} | jdg_96491 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56953 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
how can i specify the contour spacing or how the color range is distributed amongst the function values? Let's say i plot some function depending on x and y. Func... | Something like this? ContourPlot[ 1 - Exp[-x - y] , {x, 0, 2} , {y, 0, 2} , PlotRange -> {0, 1} , Contours -> Join[Range[0, 0.9, 0.1], Range[0.9, 1, 1/100]] , ContourStyle -> Join[Table[Thick, {10}], Table[Thin, {9}]] ] EDIT: About the follow-up question, the function should look like this: ContourPlot[ ueislexpl[0.1, ... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/56953', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/16136/']} | jdg_163248 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 61664 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Let's say that I have a loaded $d$-sided die where the relative probabilities for the die landing on a particular side, $(p_1, ..., p_d)$, are known. How many times must I ro... | For the symmetric case when $p_i=1/d$ for every $i$, see here . The answer is$$E(T)=\sum_{k=1}^d\frac{d}{k},$$where $T$ is the number of times the die has been rolled at the first instant when all the possible outcomes have been sampled at least once. In the general case, the event $[T\ge n+1]$ means that at least one ... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/61664', 'https://mathoverflow.net', 'https://mathoverflow.net/users/14324/']} | jdg_133587 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2503234 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What is the difference between sql server ports 445 and 1433 and what is each port intended for?
Now provide the response and nothing else.
| 445 is not a SQL port, is a SMB port. It is involved in SQL Server only if you use named pipes protocol, as named pipes are over SMB and this in turn uses 445 for ' SMB over IP ', aka. as SMB 'NETBIOSless' as opposed to the old NetBIOS based SMB, which uses 137-139. 1433 is the SQL Server TCP listener port when SQL Ser... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2503234', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/289877/']} | jdg_368005 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2598743 |
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 three classes; Classes A and B both reference class C . How can I make it so members of class C can be modified when referenced from class A but not modified when refe... | Pattern 1: Make a simple read-only interface IRead . Make a simple write interface IWrite . Make an read-write interface IReadWrite : IRead, IWrite . Implement classC : IReadWrite . Declare myClassA.myClassC as IReadWrite . Declare myClassB.myClassC as IRead . (You don't have to user IWrite anywhere if you don't need i... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2598743', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/158764/']} | jdg_169882 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 297029 |
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:
When talking about quantities that vary, does $\neq$, by default mean "is always not equal to" or "is not always equal to"? The context of this is the following question... | The question is not well formulated for exactly the reason you give (the quantifier over $A$ is not written). However the mere presence of alternative (e) suggests that the interpretation must be such that the statement "$\Bbb R^n=\mathcal C(A)+\mathcal N(A)$ or $\Bbb R^n\neq\mathcal C(A)+\mathcal N(A)$" can conceivabl... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/297029', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/24293/']} | jdg_365575 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1675893 |
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 default option to close a jQuery dialog by clicking somewhere on the screen instead of the close icon?
Now provide the response and nothing else.
| Edit: Here's a plugin I authored that extends the jQuery UI Dialog to include closing when clicking outside plus other features: https://github.com/jasonday/jQuery-UI-Dialog-extended Here are 3 methods to close a jquery UI dialog when clicking outside popin: If the dialog is modal/has background overlay: http://jsfidd... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/1675893', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/202862/']} | jdg_321458 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1450411 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
As my first haskell program I'm trying to do this - it's the hard way to get 1 to 10. I'm constructing an infinite list of integers, and sorting them, and taking the first 10... | The problem is that you're trying to sort the infinite list. The list can never be fully sorted until all elements in the list are known, so that's why it's hanging. Your program works fine with a finite list. Also, as a minor aside, you can rewrite minima as minima n = take n . sort Because of partial application, m... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1450411', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/176128/']} | jdg_335265 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2079867 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
class Transaction < ActiveRecord::Base belongs_to :account, :polymorphic => trueendclass Bankaccount < ActiveRecord::Base has_many :transactions, :as => :accountendclass Cr... | There are two issues here: Summing over a polymorphic association. Condition over a polymorphic association. You can't actually do either of these things. So you should get the same error by performing these two queries: Transactions.count(:all, :joins => :account) Transactions.find(:all, :conditions => "accounts.statu... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2079867', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/252446/']} | jdg_233768 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10670114 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
C++11 lambdas are great! But one thing is missing, which is how to safely deal with mutable data. The following will give bad counts after the first count: #include <cstdio>#... | In f1 you're getting undefined behavior for the reason you say; the lambda contains a reference to a local variable, and after the function returns the reference is no longer valid. To get around this you don't have to allocate on the heap, you simply have to declare that captured values are mutable: int k = 121;return... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10670114', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1729925/']} | jdg_224163 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1258380 |
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 smalldatetime column that I need to alter to be a datetime column. This is something that will be part of an install process, so it cannot be a manual procedure. Unf... | You can not change the datatype from smalldatetime to datetime with the indexes, unique constraints, foreign key constraints or check constraints in place. You will have to drop them all prior to changing the type. Then: alter table T alter column TestDate datetime not null Then recreate the constraints and indexes tha... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1258380', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/109441/']} | jdg_160638 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9151104 |
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 list of lists like this. documents = [['Human machine interface for lab abc computer applications','4'], ['A survey of user opinion of computer system re... | The simplest solution for doing exactly what you specified is: documents = [sub_list[0] for sub_list in documents] This is basically equivalent to the iterative version: temp = []for sub_list in documents: temp.append(sub_list[0])documents = temp This is however not really a general way of iterating through a multid... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9151104', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1110394/']} | jdg_88388 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7862163 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Find the middle of the string or array with an unknown length. You may not traverse the list to find the length. You may not use anything to help you find the length - as i... | Have two counters, c1 and c2. Begin traversing the list, incrementing c1 every time and c2 every other time. By the time c1 gets to the end, c2 will be in the middle. You haven't "traversed the list to find the length" and then divided it by two, you've just gone through once. The only other way I can think of would ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7862163', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1009669/']} | jdg_260239 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19546854 |
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 needed help installing xmllint from this website: http://xmlsoft.org/sources/win32/ In particular, I am not sure which file I am supposed to download - when I click the lin... | I had the same problem and it took me two hours to make it work. Download iconv, libxml2, libxmlsec , zlib from ftp://ftp.zlatkovic.com/libxml/ Extract the zip file then copy all the files in the bin folder of each download. Paste the files in a folder (mine = XML) Add the 'C:\folderName' (mine = 'C:\XML') in the path ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/19546854', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2603139/']} | jdg_316123 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36720946 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
If I have 2 options defined as required such as: public static void main(String [] args){ Options options= new Options(); Option inputFileOp=Option.builder("i").lo... | The code for DefaultParser appears to always call the checkRequiredArgs() method. Which seems to indicate that you cannot, in one fell swoop, avoid the problem. The way we have addressed this situation in the past, perhaps in a suboptimal fashion, is to parse the command line twice. The parsing is fast, so the overhead... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/36720946', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1743239/']} | jdg_372570 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9502778 |
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 get the PhoneApplicationPage instance from the backstack entry, but I don't want to keep my own navigation list. I've seen a PageInstance that is a member of th... | The cryptohash package is probably the simplest to use. Just read your input into a lazy 1 ByteString and use the hashlazy function to get a ByteString with the resulting hash. Here's a small sample program which you can use to compare the output with that of sha1sum . import Crypto.Hash.SHA1 (hashlazy)import qualified... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9502778', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/473677/']} | jdg_185134 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19144 |
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:
Suppose I have a phenyl Grignard and methyl benzoate. If I react the two, can I expect benzophenone and a triphenylmethoxide ion as my products? I ask because I kno... | Reaction of a Grignard reagent with an ester is a standard method for producing tertiary alcohols where at least two of the substituents (the "$\small\ce{R_2}$" group attached to the Grignard) are the same. Judicious choice of the starting ester allows for the preparation of a tertiary alcohol where all 3 substituents... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/19144', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/5084/']} | jdg_315694 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19626460 |
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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Here's some code: class MyClass{public: int y;};int main(){ MyClass item1; MyClass item2 = MyClass();} When I run this, I receive the following values: item1.y == [g... | Make your class look like this: class MyClass {public: MyClass() : y(0) { }public: int y;}; and both examples will work fine. Your problem is that if no constructor is supplied, the basic type members will not be initialized. So y is representing whatever random data happens to be on the stack in the spot ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19626460', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/812894/']} | jdg_118543 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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Let's say that we got a collection of users, each with a birthday in BSON type date format. How can we run a query to find out all the users who got a birthday in the next 30... | Aggregation framework is definitely the right approach - anything that requires JS on the server is a performance problem, while aggregations all run in the server in native code. While it's possible to transform the birthday into dates of upcoming birthdays and then do a range query, I prefer to do it a slightly diffe... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/22041785', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/619263/']} | jdg_141083 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 520469 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I've got the following set: $\{|z-a|=k|z-b|\}$ , where z is a complex number, a an b are fixed, and $k>0$ , $k \ne 1$ . I need to prove that this is a circle (called Apo... | The algebra is messy but straightforward. Let $z=x+i y$, $a=a_r+i a_i$ and $b=b_r+i b_i$. Square both sides of the defining equation to get $$(x-a_r)^2+(y-a_i)^2 = k^2 (x-b_r)^2 + k^2 (y-b_i)^2$$ Rearrange and expand to get $$(1-k^2) x^2 + (1-k^2) y^2 - 2 (a_r-k^2 b_r) x - 2 (a_i - k^2 b_r) y + |a|^2-k^2 |b|^2 = 0$$ ... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/520469', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/58381/']} | jdg_184838 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3882121 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have two xml data sources like this: <orders> <order> <ordernumber>123</ordernumber> <subtotal>20</subtotal> <total>23.5</total> </order> <order> <ordernumber>234</ord... | A DAO should provide access to a single related source of data and, depending on how complicated your business model, will return either full fledged Business objects, or simple Data objects. Either way, the DAO methods should reflect the database somewhat closely. A Service can provide a higher level interface to not... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/3882121', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/469133/']} | jdg_197338 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39084242 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm just learning Zend here: I have different controllers for different departments to display similar but different information. Can I use the same index file? The data tha... | Ok so if anyone else has this issue, I've found a solution. Basically you can see in my code above that I was trying to use the cURL PHP methods to set options for CURLOPT_USERPWD and CURLOPT_HTTPAUTH . However somewhere in this the special characters in the password were causing issues with the parsing and I think onl... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/39084242', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6744447/']} | jdg_295533 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2730887 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Let $A$ be a commutative ring, $M_0 \subseteq M_i \subseteq M_{i+1} \subseteq \dots $ is an increasing chain of $A-$modules and $M=\varinjlim M_i$. Assume for every $i$ ... | No, not necessarily. For instance, let $A=\mathbb{Z}$. Since $\mathbb{Q}$ is not projective as an $A$-module, there is some short exact sequence $$0\to K\to M\stackrel{p}{\to}\mathbb{Q}\to 0$$ that does not split (explicitly, you could take $M$ to be any free module with a surjection to $\mathbb{Q}$). Now let $M_i=p... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2730887', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_320856 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1500124 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I am working on the following problem: Suppose that $\varphi(t)$ is the characteristic function for some random variable. Show that $|\varphi(t)|^2$ is a characteristic ... | Hint : If $X$ and $Y$ are independent then: $$\phi_{X+Y}(t)=\phi_X(t)\phi_Y(t)$$ If $Y$ and $-X$ have the same distribution then: $$\phi_Y(t)=\overline{\phi_X(t)}$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1500124', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/114777/']} | jdg_131394 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10381517 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I want to implement a preference screen. So I followed basically the example from the developer docs .When I start the Activity I see the header list, with one header (this p... | The simplest way of explaining it is to look at how FOR XML PATH works for actual XML. Imagine a simple table Employee : EmployeeID Name1 John Smith2 Jane Doe You could use SELECT EmployeeID, NameFROM emp.EmployeeFOR XML PATH ('Employee') This would create XML as follows <Employee> ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10381517', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1121860/']} | jdg_235660 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47588531 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Unable to execute the following codeerror CS5001 Program does not contain a static 'Main' method suitable for an entry point What does this error message mean? class Progr... | It means that you don't have a suitable entry point for your application at the moment. That code will nearly work with C# 7.1, but you do need to explicitly enable C# 7.1 in your project file: <LangVersion>7.1</LangVersion> or more generally: <LangVersion>latest</LangVersion> You also need to rename MainAsync to Main ... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/47588531', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/103264/']} | jdg_311709 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2248825 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
UPDATE -- process to replicate issue: 1) Create a website project at c:\projects\restart-demo 2) Add default web.config and a dummy aspx page test.aspx 3) Map IIS to point to... | This code appears to resolve the issue, when added to Application_Start() in Global.asax: PropertyInfo p = typeof(System.Web.HttpRuntime).GetProperty("FileChangesMonitor", BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Static);object o = p.GetValue(null, null);FieldInfo f = o.GetType().GetField("_dirMonSu... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2248825', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/52529/']} | jdg_168110 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 442926 |
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'm in the process of building a 4 bit computer out of discrete NPN BJTs and resistors. I'm using RTL, and I've made flip flops, full adders, and demultiplexers, ... | Some of the biggest drawbacks of RTL were: much lower noise immunity ( 1x V be bias vs 2x) excessive static power dissipation for "0" output state due to low pull-up R for low impedance needed to reduce rise time for "0 to 1" output state to drive pF loads. Such as R2= 50 Ohms. Noise immunity and slew rates were very a... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/442926', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/224056/']} | jdg_309557 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1400768 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Ummm... how do I use variables in a call to preg_replace? This didn't work: foreach($numarray as $num => $text) { $patterns[] = '/<ces>(.*?)\+$num(.*?)<\/ces>/'; ... | Your replacement pattern looks ok, but as you've used single quotes in the matching pattern, your $num variable won't be inserted into it. Instead, try $patterns[] = '/<ces>(.*?)\+'.$num.'(.*?)<\/ces>/';$replacements[] = '<ces>$1<'.$text.'/>$2</ces>'; Also note that when building up a pattern from "unknown" inputs like... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1400768', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/128500/']} | jdg_177548 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10114324 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have the following code in my onActivityResult for a fragment of mine: onActivityResult(int requestCode, int resultCode, Intent data){ //other code ProgressFragment pro... | If you use Android support library, onResume method isn't the right place, where to play with fragments. You should do it in onResumeFragments method, see onResume method description: http://developer.android.com/reference/android/support/v4/app/FragmentActivity.html#onResume%28%29 So the correct code from my point of ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/10114324', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/527288/']} | jdg_357258 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 716535 |
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 $G$ is a group and $x^3y^3 = y^3x^3 ~ \forall ~x,y \in G.$ Let $H = \{x \in G |~~ |x| $ is relatively prime to 3$\}$. Prove that elements of H commute with each ... | Hint: If $k:=o(x)$ and $3$ are relatively prime, there exist $p,q$ such that $kp+3q=1$, hence $$x=x^{kp+3q}= \left( x^q \right)^3.$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/716535', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/66069/']} | jdg_196767 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9265607 |
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 txt file with content like this /home/username/Desktop/folder/folder3333/IMAGw488.jpg/home/username/Desktop/folder/folder3333/IMAG04f88.jpg/home/username/Desktop/folde... | This can be done in native bash syntax without any calls to external binaries: while read line; do mkdir -p "${line%/*}"; done < infile Or perhaps with a just a single call to mkdir if you have bash 4.x mapfile -t arr < infile; mkdir -p "${arr[@]%/*}" | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9265607', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/706780/']} | jdg_215175 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6430270 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How do I compute the width and height of an inflated View if the parent is a PopupWindow, not a ViewGroup? I cannot use LayoutInflator.inflate(int resId, ViewGroup parent, at... | Actually popupWindow supports "wrap content" constans, so if you want popup be exact as your view - use this: popup = new PopupWindow(context);popup.setWidth(ViewGroup.LayoutParams.WRAP_CONTENT);popup.setHeight(ViewGroup.LayoutParams.WRAP_CONTENT); -- other options -- getWidth() and getHeight() returns zero, because vi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6430270', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/706628/']} | jdg_149699 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35403610 |
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 creating a MVC application using EF 6.0.0.0 and ODP.Net Oracle.ManagedDataAccess version 4.121.2.0 for the data access. In my Controller called EmployeeController , I ha... | The problem why the Data Table was not found, as suggested by DevilSuichiro in the comment, was due to the wrong Schema used. By default, EF 6 use dbo as default schema while my schema is not dbo . To make the model having default schema, an overriding for OnModelCreating event is needed: public class EmployeeContext :... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/35403610', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5666987/']} | jdg_231116 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3278526 |
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 the Sylow $p$ -subgroup $P$ of the group, $G$ Then can we say the Sylow $p$ -subgroup always commutative? This is definitely true when the order of $P$ is a prime nu... | A popular counterexample at this site are the $2$ -Sylow subgroups of $S_4$ : Sylow 2 subgroups of S4 Are all Sylow 2-subgroups in $S_4$ isomorphic to $D_4$? The dihedral group $D_4$ of order $8$ is clearly non-abelian. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3278526', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/350635/']} | jdg_336109 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 304370 |
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:
So the kaon particle (K) and the sigma particle (Σ) are created very quickly through the strong interaction and decay slowly through the weak interaction. How is this... | Kaons and sigmas contain strange quarks, so the "ground state" particles must decay by changing quark flavour. The strong and electromagnetic interactions cannot change flavour, but the weak interaction can, hence they can only decay weakly. The strong interaction can easily produce $s\overline{s}$ pairs, which can sub... | {} | {'log_upvote_score': 6, 'links': ['https://physics.stackexchange.com/questions/304370', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/8082/']} | jdg_88421 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 646854 |
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 configured a few Linux servers to authenticate with Active Directory Kerberos using sssd on RHEL6. I also enabled GSSAPI authentication in hopes of passwordless logins. But I... | On Windows machines that are part of an Active Directory domain, users receive their Kerberos ticket-granting ticket when they log into Windows, and PuTTY is able to use that for authentication if GSSAPI authentication is enabled in PuTTY Configuration Connection|SSH|Auth|GSSAPI (and other authentication methods that i... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/646854', 'https://serverfault.com', 'https://serverfault.com/users/217577/']} | jdg_167553 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17097985 |
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 like to know, which is the best practice to declare dictionary in below 2 approaches and why? >>>a=dict(one=2, two=3) # {"two":3, "one":2}>>>a={"two":3, "one":2}
Now prov... | Would you believe someone has already analyzed that (from a performance perspective). With CPython 2.7, using dict() to create dictionaries takes up to 6times longer and involves more memory allocation operations than theliteral syntax. Use {} to create dictionaries, especially if you arepre-populating them, unless the... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/17097985', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1559873/']} | jdg_241324 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26428281 |
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 here is my question. I have an array which are stored the _ids of mongodbs objects. Whats the right way to retrieve them all in one query using the mgo and bson package? S... | If the documents are stored with string ids, then the code looks correct. The ids look like hex encoded object ids. If the object identifiers are object ids, then you need to the convert the hex strings to object ids: oids := make([]bson.ObjectId, len(ids))for i := range ids { oids[i] = bson.ObjectIdHex(ids[i])}query ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26428281', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4137933/']} | jdg_189826 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 859782 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Which would take longer? print all items stored in a binary search tree in sorted order or print all items stored in a hash table in sorted order. It would take longer to p... | You are correct. Hashtables are sorted by some hash function, not by their natural sort order, so you'd have to extract all the entries O(N) and sort them O(NlogN) whereas you can traverse a binary search tree in natural order in O(N). Note however that in Java, for instance, there is a LinkedHashSet and LinkedHashMap... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/859782', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/106559/']} | jdg_291762 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31096035 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
This is the select I'm doing: $query = "SELECT gestiondoc_publicados_tags.tag FROM gestiondoc_publicados_tags, gestionDoc_publicados_permisos WHERE gestionDoc_publicados_perm... | There are 5 options that could be considered as implementations of «Hash notation» (the last two are kinda hash- ish ): With Ruby on Rails 5 you are able to do the following chaining using ActiveRecord::Relation#or method: Person.where(name: 'Neil').or(Person.where(age: 27)) Use where_values together with reduce . The ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/31096035', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5029943/']} | jdg_76454 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1029193 |
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 working on a web app where I have most of my pages making use of apache tiles (2.1.2), but a few of them need to just be plain jsps. I am having a problem in that both a... | As you say, you cannot chain these together. The javadoc for both states clearly that they must both be at the end of the resolver chain. I suggest that if you really need to use these togather, then you write a simple custom implementation of ViewResolver which takes the view name, and decides which of your two "real"... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1029193', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/12983/']} | jdg_316480 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 23457916 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have seen some questions with similar titles, but they seem to be referring to x and y pixel coordinates. I am asking about the actual tile numbers of x and y from Google M... | Assuming a basic google-map using mercator-projection and a tileSize of 256x256: The number of tiles on each(x-axis and y-axis) is Math.pow(2,zoom) , so on zoom 0 the map is using 1 tile, on zoom 1 4 tiles, on zoom 2 16 tiles and so on. First calculate the southWest/northeast-points of the tile. the size of a tile (in ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/23457916', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1402488/']} | jdg_313751 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19102625 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
To add new rows to model I am calling beginInsertRows and endInsertRows() . How to configure the view to scroll to new added rows and select it. I can do it by sending some s... | Create a slot in your form class and connect it to the model's rowsInserted signal. The slot should contain the following: void My_form::model_rows_inserted(const QModelIndex & parent, int start, int end) { view->scrollTo(model->index(start, 0));} Note that you cannot (and should not) do this from your model. The mode... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19102625', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1356110/']} | jdg_328637 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 798239 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Please let me know what steps I need to follow when my application crashes and closes showing the dialog containing "Don't send" and "Send error report" buttons. What can I p... | You could add a try/catch/finally construct around your Main() entry method's body. For WinForms, you can add a ThreadException handler, just before Application.Run(), to catch exceptions thrown in WinForms UI event handlers: Application.ThreadException += new ThreadExceptionEventHandler(Application_ThreadException);... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/798239', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/92735/']} | jdg_310553 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 349958 |
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:
Can someone explain to me how a 24 volt battery can power components that advertise requiring 28 volts to operate? The aircraft I fly has a 28 VDC generator that ... | Most critical electrical equipment is on the unswitched (battery) bus and the standard operating range is (for DO-160 certified kit) is 18V to 32V. All safety critical equipment is on the battery capable bus and almost universally have internal hold-up capacitors to ride through short power drop out events (which are q... | {} | {'log_upvote_score': 5, 'links': ['https://electronics.stackexchange.com/questions/349958', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/174722/']} | jdg_353077 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2751870 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
At least some C preprocessors let you stringize the value of a macro, rather than its name, by passing it through one function-like macro to another that stringizes it: #defi... | Yes, it's guaranteed. It works because arguments to macros are themselves macro-expanded, except where the macro argument name appears in the macro body with the stringifier # or the token-paster ##. 6.10.3.1/1: ... After the arguments for the invocation of a function-like macro have been identified, argument substi... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2751870', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/30461/']} | jdg_367174 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10062607 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
As the title. And is there a picture which introduces HTML DOM's construct?
Now provide the response and nothing else.
| The DOM ( Document Object Model) begins at the document node. It is referred to as the "root node". Observe the following tree (corresponding nodeType s in parentheses): [HTMLDocument](9) [DocumentType](10) [HTMLHTMLElement](1) [HTMLHeadElement](1) [HTMLTitleElement](1) [Text]Titl... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10062607', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/563609/']} | jdg_119967 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 97020 |
Below is a question asked on the forum biology.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
As far as I know, all land life depends on plants for survival. Plants convert sunlight to energy using photosynthesis, herbivores consume plants, and carnivores cons... | Short answer All marine life needs energy to survive and reproduce. "Heterotrophic" organisms get their energy from eating other organisms and digesting the molecules of their tissues for driving cellular respiration/function. Ultimately, though, entire ecosystems and food webs are dependent on the non-biotic energy (e... | {} | {'log_upvote_score': 4, 'links': ['https://biology.stackexchange.com/questions/97020', 'https://biology.stackexchange.com', 'https://biology.stackexchange.com/users/9279/']} | jdg_88393 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4096299 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
This snippet is not compiled in LINQPad. void Main(){ (new[]{0,1,2,3}).Where(IsNull).Dump();}static bool IsNull(object arg) { return arg == null; } The compiler's error me... | The answer given (that there is no variance involving value types) is correct. The reason covariance and contravariance do not work when one of the varying type arguments is a value type is as follows. Suppose it did work and show how things go horribly wrong: Func<int> f1 = ()=>123;Func<object> f2 = f1; // Suppose th... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/4096299', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/76173/']} | jdg_107651 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 150540 |
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:
Silly question here. I've wired up a full-wave rectifier using this dual-secondary transformer . If you want to check my wiring, I connected red-to-orange to "cre... | That's a big fat unscreened transformer, so there is plenty of capacitive coupling between the input and output. A high impedance meter could easily read a fraction of mains voltage between the center tap and earth. If you flip the input connections you'll likely get a somewhat different measurement. The measure of hea... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/150540', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/56232/']} | jdg_208244 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1341455 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Consider Object obj = ....; System.out.println(obj instanceof Object); What should obj be so that the answer is false (Any other option other than null )
Now provide the res... | Is this a trick question? Object obj = new Object() {{ System.out.println(false); System.exit(0); }};System.out.println(obj instanceof Object); | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1341455', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/161967/']} | jdg_190659 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 264351 |
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 understand that, in thermodynamics, entropy has a precise definition (the infinitesimal change of entropy being the infinitesimal heat transfer divided by the tempe... | I would say the connection between chaos and entropy is through ergodic theory, and the fundamental assumption of statistical mechanics that a system with a given energy is equally likely to be found in any 'microstate' with that energy. Although chaos is a very general aspect of dynamical systems, Hamiltonian chaos (e... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/264351', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/118416/']} | jdg_217800 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2867762 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm writing a program for iPhone that will first let the user take a photo, then will dynamically retrieve a colour of the place where the user taps on the image, and draw a ... | As per your update2 you are correct on Guids are predicable even the msdn references that. here is a method that uses a crptographicly strong random number generator to create the ID. static long counter; //store and load the counter from persistent storage every time the program loads or closes.public static string Cr... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2867762', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/295886/']} | jdg_354249 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16357448 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How to select mongodb documents where field is a number? Some examples of the content of this field: "2", "a", "Z", 3
Now provide the response and nothing else.
| You can use the $type operator to select based on the BSON type of the field, which should get you what you want. So, for example, to find all strings: db.collection.find( { field: { $type : 2 } } ) Or, to find all doubles (which is usually what numbers get stored as from the shell thanks to the default Javascript beha... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/16357448', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2061604/']} | jdg_341116 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19672 |
Below is a question asked on the forum emacs.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am using gerrit. When I want to push my commits, I use following command: git push origin HEAD:refs/for/master How can I recreate the same command using Magit ?
Now ... | After a while I managed to have enough time to try to fix it myself. I don't know of any "out-of-the-box" way to do this; however, you can expand magit to fit your needs. Firstly, I wrote a function that would push to gerrit: (defun magit-push-to-gerrit () (interactive) (magit-git-command "push origin HEAD:refs/for/m... | {} | {'log_upvote_score': 4, 'links': ['https://emacs.stackexchange.com/questions/19672', 'https://emacs.stackexchange.com', 'https://emacs.stackexchange.com/users/405/']} | jdg_332043 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39930952 |
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 setup keras deep learning library for Python3.5 on Ubuntu 16.04 LTS and use Tensorflow as a backend. I have Python2.7 and Python3.5 installed. I have installed ... | Diagnose If you have pip installed (you should have it until you use Python 3.5), list the installed Python packages, like this: $ pip list | grep -i kerasKeras (1.1.0) If you don’t see Keras, it means that the previous installation failed or is incomplete (this lib has this dependancies: numpy (1.11.2), PyYAML (3.12),... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/39930952', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1928515/']} | jdg_237944 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11552174 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Lately when binding click events in jQuery I find myself questioning whether to use the jQuery shortcut click() or if I should specify the .on('click', ...) call myself. The ... | I think it has to do with personal preference and code readability more than anything. As far a more powerful goes .on lets you delegate events while shortcuts always operate on the element directly. For example $('body').on('click', '.button', function(){}); will work for every .button element even those added after t... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/11552174', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/490042/']} | jdg_218665 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1059734 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
This is my proof, I'm wondering if I'm correct, and how to do without induction. My Work Basis Step $$\frac{(1)(2)(3)}{6} = 1$$ Inductive Hypothesis Assume that $\dfrac{... | Without induction: At least one of $n, n+1, n+2$ is even and exactly one is divisible by three. Hence $2 \ | \ n(n+1)(n+2)$ and $3 \ | \ n(n+1)(n+2)$. As $2$ and $3$ are co-prime, this means $6 \ | \ n(n+1)(n+2)$. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1059734', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/159628/']} | jdg_361676 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 70689 |
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 an efficient way to implement a singleton design pattern in Java?
Now provide the response and nothing else.
| Use an enum: public enum Foo { INSTANCE;} Joshua Bloch explained this approach in his Effective Java Reloaded talk at Google I/O 2008: link to video . Also see slides 30-32 of his presentation ( effective_java_reloaded.pdf ): The Right Way to Implement a Serializable Singleton public enum Elvis { INSTANCE; pri... | {} | {'log_upvote_score': 11, 'links': ['https://Stackoverflow.com/questions/70689', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/11581/']} | jdg_355757 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7217627 |
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 listen to the Foxycart XML Datafeed in C# and running into an issue which boils down to encryption. In short, they send over their data as encoded and encrypte... | I am a bit surprised by the code in the CR4 class. I can't see how it would work reliably. The code uses windows-1252 encoding to encode characters into bytes, then it encrypts the bytes and tries to decode the bytes into characters. That won't work reliably, as you can only decode bytes that comes from encoding charac... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7217627', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4653/']} | jdg_110088 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17395718 |
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 bunch of links in my app. I added rel='external' target='_blank' to all of them. In the Ripple emulator, or in a regular desktop browser, this works great. But on my... | This has been really fickle with Cordova/PhoneGap in the last few releases, I believe because of the InAppBrowser work which might be a solution for you. What is working for us to launch in the external browser is: window.open("http://myurl.com", '_system'); In our case, we want to find all external links and launch th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17395718', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/19856/']} | jdg_73939 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 273395 |
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:
Regarding the Symmetricom SA.45s Quantum™ Chip Scale Atomic Clock , is it accurate enough to test time dilation if I place one at sea level, and one on a mountain? I... | According to my calculations, no. Let's treat the earth as perfectly spherical, then the relative error at which time passes for the observer on the ground $r_1=R_E$ and on the mountain of height $h$, $r_2=R_E+h$, is $$ \frac{t_2-t_1}{t_1}=\frac{t_2}{t_1}-1 = \frac{\sqrt{1-r_s/r_2}}{\sqrt{1-r_s/r_1}}-1 $$ where $r_s=2G... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/273395', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/40586/']} | jdg_258276 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 154889 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
As I understand it, the concept of potential energy arises from analytical mechanics. Yet I often see the concept of electric potential $\phi$ introduced without ment... | Suppose I have an electric field $E$ pointing to the right.Now I take a positive charge $q$ and push it from position $0$ to position $-l$.The force required for the push was $F=qE$, so the work I did was $$W = Eql \,.$$ Note that the work is proportional to the charge $q$.This work is now stored as electrostatic poten... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/154889', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/66165/']} | jdg_374817 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 91982 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Many art websites allow the user to zoom into an image to see it at high resolution by using image tiles. It is great on the website, but presents problems if one... | MoMA res = {1,2,3..} is the resolution.Use res = -1 for the max available resolution, but beware of a shipload of lawyers, middle managers, telephone sanitisers and hairdressers that may try to prosecute you if you use a value greater than 1 , moma[catalogueNumber_, res_] := Module[{m = "http://www.moma.org", src, sj... | {} | {'log_upvote_score': 5, 'links': ['https://mathematica.stackexchange.com/questions/91982', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/9923/']} | jdg_211258 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41325673 |
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 "sparse" and "sparsity" used in a way that suggests it's something that improves a model's accuracy. For example: I think the unsupervised phase might be not so imp... | TL;DR : Sparsity means most of the weights are 0. This can lead to an increase in space and time efficiency. Detailed version : In general, neural networks are represented as tensors. Each layer of neurons is represented by a matrix. Each entry in the matrix can be thought of as representative of the connection between... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/41325673', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/599184/']} | jdg_283564 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1196710 |
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:
$\lim n^n/(e^nn!)=0$ using Stirling approximation it is obvious. But can we do it without using Stirling approximation. Now series with terms $x^n n^n/n!$ has ROC $1/e$.... | If we set $\left(1+\frac1n\right)^n=1$ for $n=0$, we have$$\begin{align}\left.\frac{(n+1)^{n+1}}{e^{n+1}\,(n+1)!}\middle/\frac{n^n}{e^n\,n!}\right.&=\frac{\left(1+\frac1n\right)^n}{e}\end{align}$$In this answer , it is shown that$$e-\left(1+\frac1n\right)^n\ge\frac e{2n+3}$$which implies that$$\frac{\left(1+\frac1n\rig... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1196710', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/168520/']} | jdg_218308 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13070537 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
In JSF 2, what is the difference between h:button and h:commandButton ?
Now provide the response and nothing else.
| <h:button> The <h:button> generates a HTML <input type="button"> . The generated element uses JavaScript to navigate to the page given by the attribute outcome , using a HTTP GET request. E.g. <h:button value="GET button" outcome="otherpage" /> will generate <input type="button" onclick="window.location.href='/contextp... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/13070537', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1527084/']} | jdg_221505 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11306811 |
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 get the caller class of the method, i.e. class foo{ bar();} In the method bar, I need to get the class name foo , and I found this method: Class clazz = sun.reflec... | You can generate a stack trace and use the informations in the StackTraceElements . For example an utility class can return you the calling class name : public class KDebug { public static String getCallerClassName() { StackTraceElement[] stElements = Thread.currentThread().getStackTrace(); for (int i... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/11306811', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/474171/']} | jdg_135939 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2355672 |
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 that ($X$, $\mathcal{M}$, $\mu$) and ($Y$, $\mathcal{N}$, $\nu$) are $\sigma$-finite measure spaces, and let $f$ be an ($\mathcal{M} \otimes \mathcal{N}$)-measur... | I am writing this answer just because it took me a while to understand the CQNKZX's answer.I think that expanding it can help other people who, like me,were lost and really wanted to understand what is going on. So I decided to write a more detailed answer based entirely on the arguments of CQNZKX and Folland. Let $p\i... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2355672', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/405605/']} | jdg_242314 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 215229 |
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:
All of the tools I've tried until now were only capable to create a dual (GPT & MBR) partition table, where the first 4 of the GPT partitions were mirrored to a compatib... | TO ADDRESS YOUR EDIT: I didn't notice the edit to your question until just now. As written now, the question is altogether different than when I first answered it. The mirror you describe is not in the spec, actually, as it is instead a rather dangerous and ugly hack known as a hybrid-MBR partition format. This questio... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/215229', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/52236/']} | jdg_214768 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 23452115 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
As the title states, how do I sprintf an array given a unknown format string? I.e. how do I fill in my_sprintf ? char* my_sprintf(const char *format, char **args){ char *r... | Both classes Rectangle and Ellipse need to override both of the abstract methods. To work around this, you have 3 options: Add the two methods Make each class that extends Shape abstract Have a single method that does the function of the classes that will extend Shape, and override that method in Rectangle and Ellipse,... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/23452115', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/516813/']} | jdg_130509 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8775145 |
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 create a template function like this: template<typename T>void foo(T a){ if (T is a subclass of class Bar) do this else do something else} I can also ... | You can do what you want but not how you are trying to do it! You can use std::enable_if together with std::is_base_of : #include <iostream>#include <utility>#include <type_traits>struct Bar { virtual ~Bar() {} };struct Foo: Bar {};struct Faz {};template <typename T>typename std::enable_if<std::is_base_of<Bar, T>::valu... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8775145', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/391753/']} | jdg_294039 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 318971 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to fit an exponential decay function to y-values that become negative at high x-values, but am unable to configure my nls function correctly. Aim I am inter... | Use a selfstarting function: ggplot(dt, aes(x = x, y = y)) + geom_point() + stat_smooth(method = "nls", formula = y ~ SSasymp(x, Asym, R0, lrc), se = FALSE) fit <- nls(y ~ SSasymp(x, Asym, R0, lrc), data = dt)summary(fit)#Formula: y ~ SSasymp(x, Asym, R0, lrc)##Parameters:# Estimate Std. Error t value Pr(>|t|... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/318971', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/10829/']} | jdg_380280 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 341 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
What is an efficient and accurate Mathematica implementation of the Hilbert transform , for both continuous and especially discretely sampled functions? This tran... | Here's a direct implementation of the formula $$\mathcal H(u)(t) = \frac1{\pi} -\hspace{-1.1em}\int_{-\infty}^\infty \frac{u(\tau)}{t-\tau}\, \mathrm d\tau$$ hilbertTransform[f_, u_, t_] := FullSimplify[Convolve[f, 1/u, u, t, PrincipalValue -> True]/π] Try it out: hilbertTransform[#, v, w] & /@ {Sin[v], Cos[v], 1... | {} | {'log_upvote_score': 5, 'links': ['https://mathematica.stackexchange.com/questions/341', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/121/']} | jdg_360278 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1754995 |
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 $\left(F\left(M\right),M,\pi\right)$ be the frame bundle of $M$. I am taking an element of $F\left(M\right)$ to be a pair $\left(p,u\right)$ where $p\in M$ and $u:\m... | Your weakened hypothesis is equivalent to $\min(g(x), h(x)) \leq f(x) \leq \max(g(x), h(x))$. So, define $m(x) = \min(g(x), h(x))$ and $M(x) = \max(g(x), h(x))$ and the hypothesis $m(x) \leq f(x) \leq M(x)$ applies. So, is your version really more general? | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1754995', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/333434/']} | jdg_100255 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2434534 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the following method to save an Object to a file: // Save an object out to the diskpublic static void SerializeObject<T>(this T toSerialize, String filename){ XmlSe... | Use a StringWriter instead of a StreamWriter : public static string SerializeObject<T>(this T toSerialize){ XmlSerializer xmlSerializer = new XmlSerializer(toSerialize.GetType()); using(StringWriter textWriter = new StringWriter()) { xmlSerializer.Serialize(textWriter, toSerialize); return textWr... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/2434534', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/16241/']} | jdg_107069 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6583352 |
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 wud u get the next row in the following example? (i am trying to print the next three row/column values of the rowId provided) function printRowData(rowId){ var row=do... | If you just want the next row, and not subsequent rows, you can do this: var next = row.parentNode.rows[ row.rowIndex + 1 ]; So your code could look like this: function printRowData(rowId) { var row=document.getElementById(rowId); var idx = row.rowIndex; for(i=0; i<4 ; i++) { if( row ) { aler... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6583352', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/808536/']} | jdg_375345 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17498637 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm using this: $this->getDoctrine()->getRepository('MyBundle:MyEntity')->findAll(array(), Query::HYDRATE_ARRAY); I thought that should ensure it returns an array of an array... | According to this EntityRepository class , findAll don't take multiple arguments. The code below should do what you want $result = $this->getDoctrine() ->getRepository('MyBundle:MyEntity') ->createQueryBuilder('e') ->select('e') ->getQuery() ->getRes... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/17498637', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2143356/']} | jdg_90702 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4157599 |
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 built a CSS navigation header, and it's working exactly the way I want in regards to positioning, stylization, all that. This is the CSS that stylizes it: #header ul {... | If you were trying to override a selector that didn't have an ID with one that did , your confusion would be spot on. In this case, though, you're using #get_started (which has an ID) to override #header ul li a which also has an ID in it . Surely you're thinking that your ID is more specific than the #header ID — and ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4157599', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/489431/']} | jdg_324332 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 171641 |
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 maintaining a COM interface should an empty BSTR be treated the same way as NULL ?In other words should these two function calls produce the same result? // Empty BSTR C... | Yes - a NULL BSTR is the same as an empty one. I remember we had all sorts of bugs that were uncovered when we switched from VS6 to 2003 - the CComBSTR class had a change to the default constructor that allocated it using NULL rather than an empty string. This happens when you for example treat a BSTR as a regular C st... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/171641', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3848/']} | jdg_354798 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45099 |
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:
Evaluate $\displaystyle \int\nolimits^{\pi}_{0} \frac{dx}{5 + 4\cos{x}}$ by using the substitution $t = \tan{\frac{x}{2}}$ For the question above, by changing variables,... | Yes, and you can work with limits if you're uncomfortable with an unbounded integral : Obviously, $\int_0^\pi f(x)dx = \lim_{a \to \pi} \int_0^a f(x)dx$. By a change of variable, you get $\int_0^a f(x)dx = \int_0^{\tan \frac a2} g(t)dt$.Since $\lim_{a \to \pi} \tan \frac a2 = + \infty$, the limit $\lim_{b \to \infty} \... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/45099', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/6520/']} | jdg_366005 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11682126 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to execute some functions if entity is member of few classes but not some. There is a function called instanceof . But is there something like if ($entity !instanceof ... | Give them a common interface and then if (!$entity instanceof ShopEntity) or stay with if (!$entity instanceof User && !$entity instanceof Product && !$entity instanceof Order) I would avoid creating arbitrary functions just to save some characters at a single place. On the other side if you need it "too often", you ma... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/11682126', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/767244/']} | jdg_93687 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14843 |
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 am trying to train a neural network for recognizing handwritten letters from A to J . I have a training set of size 200000 . Each training set is a list of 784... | you can use numpy.intersect1d() method: In [277]: np.intersect1d(a.user_id, b.user_id).tolist()Out[277]: [758, 1024] or pd.core.common.intersection() method, but it seems to be slow (at least on my notebook for aa and bb DataFrames [see setup below...]): In [307]: pd.core.common.intersection(a.user_id, b.user_id).tolis... | {} | {'log_upvote_score': 4, 'links': ['https://datascience.stackexchange.com/questions/14843', 'https://datascience.stackexchange.com', 'https://datascience.stackexchange.com/users/24077/']} | jdg_89657 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7436857 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'd like to pull a list of all Facebook "Likes" for a user, whether they are Facebook pages or external URLs. Example: If you "Like" the Facebook Platform , I know I can see ... | Yes, user_likes will give you access to both. You can access external likes as you wish through the Graph API endpoint /me/likes , as long as they're not articles. Objects with type "article" do not represent real-world objects and as such, we don't provide on a person's profile. We mention this (albeit obscurely) on t... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7436857', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/834525/']} | jdg_232850 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 165563 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Let $X,Y,Z$ be connected topological spaces, $f\colon X\to Y$ be a continuous map and $p\colon Z\to Y$ be a covering map. The problem is the existence of a continuous lift of ... | Suppose you have basepoints $x_0\in X$, $z_0\in Z$ and $p(z_0)=f(x_0)$. The lift $\tilde{f}:X\to Z$ such that $p\circ \tilde{f}=f$ exists and is continuous if and only if 1) $f_{\ast}(\pi_1(X,x_0))\subseteq p_{\ast}(\pi_1(Z,z_0))$ (this is equivalent to $\tilde{f}$ being a well-defined function). 2) For every evenly co... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/165563', 'https://mathoverflow.net', 'https://mathoverflow.net/users/50457/']} | jdg_311266 | PrimeIntellect/stackexchange-question-answering |
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