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 | 16491 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Actually, my question is a bit more specific: Does every complex semisimple Lie group $G$ admit a faithful finite-dimensional holomorphic representation? [As remarked by Brian... | In the spirit of the title of the question, the argument doesn't quite prove that $G$ is a matrix group, since more input is needed to prove that the faithful representation has closed image which is moreover algebraic. (A literature reference for finiteness of the center of a connected complex-analytic Lie group wit... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/16491', 'https://mathoverflow.net', 'https://mathoverflow.net/users/430/']} | jdg_122509 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 61234609 |
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 project that is structured as follows: project├── api│ ├── __init__.py│ └── api.py├── instance│ ├── __init__.py│ └── config.py├── package│ ├── __init__.py│... | You can add the parent directory to PYTHONPATH , in order to achieve that, you can use OS depending path in the "module search path" which is listed in sys.path . So you can easily add the parent directory like following: import syssys.path.insert(0, '..')from instance import config Note that the previous code uses a r... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/61234609', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10155573/']} | jdg_359348 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16138232 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
From time to time in Python, I see the block: try: try_this(whatever)except SomeException as exception: #Handle exceptionelse: return something What is the reason for t... | "I do not know if it is out of ignorance, but I do not like that kind of programming, as it is using exceptions to perform flow control." In the Python world, using exceptions for flow control is common and normal. Even the Python core developers use exceptions for flow-control and that style is heavily baked into the... | {} | {'log_upvote_score': 11, 'links': ['https://Stackoverflow.com/questions/16138232', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/983386/']} | jdg_338857 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44102532 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
When I import pandas, everything is fine and working. Yet, when I try to import something from pandas.plotting im getting an error. What could be the source of this? Here is ... | Unfortunately, it looks as though there has been some confusion around the movement of that module. The plotting module has been moved from pandas.tools.plotting to pandas.plotting . The difficulty is most likely stemming from the fact that as of version 0.19, the pandas.plotting library did not exist. The current vers... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/44102532', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3014291/']} | jdg_230270 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37790429 |
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 struggling to massage a dataframe in pandas into the correct format for seaborn's heatmap (or matplotlib really) to make a heatmap. My current dataframe (called data_yul... | Use pandas.DataFrame.pivot (no aggregation of values= ) or pandas.DataFrame.pivot_table (with aggregation of values= ) to reshape the dataframe from a long to wide form. The index will be on the y-axis, and the columns will be on the x-axis. See Reshaping and pivot tables for an overview. In [96]: resultOut[96]: MutPro... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/37790429', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5676247/']} | jdg_238596 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2652193 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
PHP's str_replace() was intended only for ANSI strings and as such can mangle UTF-8 strings. However, given that it's binary-safe would it work properly if it was only given ... | Yes. UTF-8 is deliberately designed to allow this and other similar non-Unicode-aware processing. In UTF-8, any non-ASCII byte sequence representing a valid character always begins with a byte in the range \xC0-\xFF . This byte may not appear anywhere else in the sequence, so you can't make a valid UTF-8 sequence that ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2652193', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/41348/']} | jdg_125191 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1775310 |
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 MVC web form where user will submit the Album information in the first step, after submitting the Album information in the second step user can submit the t... | In this case you are supposing that function(1) returns a function, than you are calling this new, anonymous function with an argument of 2. See this example: function sum(a) { return function(b) { return a+b; }}// Usage:window.alert(sum(5)(3)); // shows 8var add2 = sum(2);window.alert(add2(5)); ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1775310', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/216062/']} | jdg_301281 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 404305 |
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:
As far as I can understand regression to mean is that if I make a measurement, say the mean of the test scores of some students, when the measurement is repeated with t... | I'll present an example to try to explain the regression to the mean. Let's assume that we have a random variable $X \sim N(0;1)$ that corresponds to the first measurement. And let $Y \sim N(0;1)$ be the random variable corresponding to the second measurement, independent to the first measurement. So, each student will... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/404305', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/205688/']} | jdg_322583 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2773002 |
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 was one of the interview questions asked. How to find the length of a linked list that is having cycle in it. I know how to calculate whether a linked list has a cycle o... | I think If some how you know the starting node of cycle , you can know the length of cycle and hence the total number of nodes in linked list. For getting starting point you need only O(1) space. Suppose your two pointers,fast and slow met at 'node t'. increment one pointer to point to next node.and the other pointer t... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2773002', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1977903/']} | jdg_113721 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 73768 |
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 some help with the following question from my homework. Any and all help is appreciated. Problem at hand Thank you all. Edit: The question reads as follows: Let $... | Look at the partial sums. We have $$S_N = \displaystyle \sum_{n=1}^{N} y_n = \displaystyle \sum_{n=1}^{N} (x_n - x_{n+1}) = (x_1 - x_2) + (x_2 - x_3) + \cdots + (x_N - x_{N+1}) = x_1 - x_{N+1}$$Hence, $$\displaystyle \sum_{n=1}^{\infty} y_n = \lim_{N \rightarrow \infty} S_N = \lim_{N \rightarrow \infty} (x_1 - x_{N+1})... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/73768', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/15602/']} | jdg_160439 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49571186 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What I use: activity_stay.xml <?xml version="1.0" encoding="utf-8"?><set xmlns:android="http://schemas.android.com/apk/res/android"> <translate android:duration="@a... | You can achieve animations using below code : bottom_up.xml : <?xml version="1.0" encoding="utf-8"?><set xmlns:android="http://schemas.android.com/apk/res/android"> <translate android:duration="1000" android:fromYDelta="90%" android:toYDelta="0" /></set> bottom_down.xml : <?xml version="1.0" enc... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49571186', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2568647/']} | jdg_265840 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1598201 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
If I understand correctly, Gödel was the one to discover how to encode finite sequences of integers in Peano Arithmetic, with his Chinese Remainder Theorem trick (his "b... | When Gödel published his paper on the incompleteness theorems, nobody had identified "Peano arithmetic" as a particular theory. Gödel instead referred to a system based on Principia Mathematica. It quickly became clear to Gödel and others that the same principles would apply to any $\omega$-consistent, effective, cons... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1598201', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/52847/']} | jdg_346147 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2672523 |
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 a computer graphics problem. I can define the boundary of the region in terms of the vertices of a “polygon”on the surface. That is really a collection of inters... | Note that $$\sum_{n=1}^{\infty} \frac{(-1)^n\sin^2(n)}{n} = \sum_{n=1}^{\infty} \frac{(-1)^n}{2n} - \sum_{n=1}^{\infty} \frac{(-1)^n\cos(2n)}{2n}$$ which converges since $\sum \frac{(-1)^n}{2n}$ converges $\sum \frac{(-1)^n\cos(2n)}{2n}$ converges indeed by Abel transformation and Lagrange's trigonometric identities , ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2672523', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/292779/']} | jdg_99923 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4230867 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there any way to do this without any programs or scripts? (Maybe through osascript?)
Now provide the response and nothing else.
| You can automate a mouse click using Applescript. tell application "System Events" tell application process "Application_Name" key code 53 delay 1 click (click at {1800, 1200}) end tellend tell If you want to click within a browser window you can use Applescript with the help of Javascript te... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4230867', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/514177/']} | jdg_168687 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41590051 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Since upgrading to Twig 2.0 I get the error message Accessing Twig_Template attributes is forbidden . The referred line contains either an {{ include }} or a macro call.
Now... | In Twig 2.0 {{ import }} 'ed macros are not inherited to child templates anymore, see https://github.com/twigphp/Twig/issues/2336 Solution: You need to import the required macro(s) in every single .twig file. If the error is showing up on a line containing {{ include }} or {{ extends }} , you have to look into the temp... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/41590051', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1668200/']} | jdg_143605 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12901396 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How can I go about removing the box around an xyplot , while keeping the axis scale tick marks? In the spirit of Edward Tufte's minimalist data graphic aesthetic, these axis ... | This is still a bit hacky, but at least you don't have to do any figuring by hand. It uses a combination of par.settings and a custom axis function that takes an argument line.col and temporarily changes the axis line color by a call to trellis.par.set : EDIT (removed unnecessary changing of trellis settings) xyplot(y~... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12901396', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1009730/']} | jdg_349469 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 289369 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
The following problem (call it THEOREMS) belongs to class NP. Input: Mathematical statement $S$ (written in some formal system such as ZFC) and positive integer $n$ written in... | Improving on Brumleve's answer, I have a method for encoding a length-$n$ proof with a quasilinear $\tilde {O} (n)$-bit 3SAT instance. In most formal systems, proofs and objects that appear in proofs (propositions, formulas, etc.) have a tree-like structure in that each such object can be built from other such objects ... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/289369', 'https://mathoverflow.net', 'https://mathoverflow.net/users/31472/']} | jdg_266061 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1279816 |
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\rightarrow\infty}\sum_{k=1}^{n}\frac{1}{k+n}$$ Could you please give me a hint how to find this limit?
Now provide the response and nothing else.
| $$\lim_{n\rightarrow\infty}\sum_{k=1}^{n}\frac{1}{k+n} =\lim_{n\rightarrow\infty}\dfrac1n\sum_{k=1}^{n}\frac1{\dfrac kn+1}$$ Use $$\lim_{n \to \infty} \frac1n\sum_{r=1}^n f\left(\frac rn\right)=\int_0^1f(x)dx$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1279816', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/240143/']} | jdg_190056 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4502444 |
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've read the answers here and here , and have the following view. Please correct me any misunderstandings. In a truth table, each row (truth value assignment) correspon... | in mathematical implication, all that we have is just one interpretation. There is actually no single ‘interpretation’ in mathematics; I will elaborate further down. When we say that $P {\implies} Q,$ we are saying that if $P=1,$ then $Q=1.$ $(P,Q)=(1,1)$ is just one row out of many rows in the truth table $P {\implie... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4502444', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/1079743/']} | jdg_294422 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45794079 |
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 use QueryDSL in my eclipse maven project. These are the dependencies. <properties> <!-- The main class to start by executing java -jar --> <start... | I have tested with your pom.xml. The Q classes were generated for me but I couldn't access them from my source code. The problem is that the generated-sources is not on classpath by default. Add that on the classpath and you will be able to use them in your source code. Check the target/generated-sources directory to s... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/45794079', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3825975/']} | jdg_197989 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2464 |
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 recently asked a question about Locators not behaving properly (see Locators and Table within a Manipulate are not behaving ) and thought I had figured out the ... | This seems to work: Manipulate[ DynamicModule[{vector}, vector = Graphics[{Green, Arrow[{{0, 0}, Dynamic[p]}], Locator[Dynamic[p, (p = #; x = p[[1]]; y = p[[2]]) &]]}]; Deploy@Show[vector, PlotRange -> {{-2.1, 2.1}, {-2.1, 2.1}}, ImageSize -> 500]], Row[{"Ax", Manipulator[Dynamic[x, (x = #; p[[1]] = x) &],... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/2464', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/620/']} | jdg_379988 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12652396 |
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 unable to open a URL into UIWebView so I've seached & found that I need to encode URL, so I tried to encode it but, I've facing problem in URL encoding : My URL is http:/... | I did some tests and I think the problem is not really with the UIWebView but instead that NSURL won't accept the URL because of the é in "Témp" is not encoded properly. This will cause +[NSURLRequest requestWithURL:] and -[NSURL URLWithString:] to return nil as the string contains a malformed URL. I guess that you the... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12652396', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1603234/']} | jdg_345317 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 341242 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In Quantum Mechanics it is said that the Galileo transformation $$\hat{\mathbf{r}}\mapsto \hat{\mathbf{r}}-\mathbf{v}t\quad \text{and}\quad \hat{\mathbf{p}}\mapsto ... | It's straightforward to check that OP's eq. (2) indeed generates Galilean transformations. Rather it seems OP is asking How to derive formula (2) from first principles? Sketched derivation of formula (2): Consider first the classical theory. The Hamiltonian Lagrangian for a free non-relativistic particle is $$\begin{al... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/341242', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/21146/']} | jdg_239747 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13012291 |
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 reading in Chapter 14 of Jon Bentley's "Programming Pearls", 2nd Edition, I understand that heaps use a one-based array and the easiest approach in C is to declare x[n+1] ... | The heap elements can be stored starting with index 0 or index 1, the decision on which to use is up to you. If the root element is at index 1, the mathematical relations between parent and child indices are simple as you've shown above, and for that reason many books choose to teach it that way. If the root is at inde... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13012291', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1060209/']} | jdg_132800 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8961 |
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:
Here is the equation I'm trying to solve: NIntegrate[1/(E^(1/(λ T)) - 1), {λ, 200, 220}] == 1000 T is the parameter I'm trying to work out. I tried to solve it wi... | You can use FindRoot : func[T_?NumericQ] := NIntegrate[1/(E^(1/(\[Lambda] T)) - 1), {\[Lambda], 200, 220}]sol = FindRoot[func[T] == 1000, {T, 0.1}](* {T -> 0.240468} *)func[sol[[1, 2]]](* 1000. *) FindRoot needs an initial guess for the unknown; you can get a rough estimate by plotting func for instance. | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/8961', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/1871/']} | jdg_275471 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 54714 |
Below is a question asked on the forum arduino.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the following piece of code which opens a Bitmap from the SD card and outputs the width to the serial monitor. #include <SPI.h>#include <SD.h>File bitmap;void ... | You don't have to, it's just one way of doing it. Basically the read function needs a pointer to a buffer to store the data in. By using an array with one entry you get a pointer to a buffer that is big enough for one (32-bit) integer. And you then get an "easy" way of accessing that one integer within that buffer. An... | {} | {'log_upvote_score': 4, 'links': ['https://arduino.stackexchange.com/questions/54714', 'https://arduino.stackexchange.com', 'https://arduino.stackexchange.com/users/48206/']} | jdg_342453 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 96602 |
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:
Imagine. Our solar system. Our sun. Then earth and moon orbiting it. And you have "powers" to create any planet you want, any size, any density, any weight and any ve... | This is possible. For example, this post provides a good explanation of the math involved. The key point is whether an object lies in the planet's Hill sphere or the moon's Hill sphere: Can the Moon have a moon? Yes, the Moon could have a sub-satellite. If we look at a system of the Earth, Moon, and a sub-satellite, th... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/96602', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/38547/']} | jdg_116982 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3835599 |
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 had to plot the graph of the implicitly defined function $\sin^2 x + \sin^2 y = 1$ in an exam. This is not particularly difficult, but it got me wondering what the gra... | The surface of equation $$z=\sin x+\sin y$$ has the shape of an "egg tray". It has maxima $z=2$ on a periodic grid, and this is why the level curves $z=1$ are regularly spaced approximate circles. Now if we replace $x$ by $x^2$ , we deform space horizontally so that $x^2$ increases faster and faster, giving a "compress... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3835599', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/761646/']} | jdg_223684 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7502600 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
OR other way to formulate my question (though it didn't solve my problem): 'QObject::QObject' cannot access private member declared in class 'QObject' I need SIGNALs and SLOT... | If you want a copyable object with QObject features you need membership (by pointer) rather than inheritence. You can derive a class Handler from QObject where Handler 's slots call SomeInterface virtual functions on its parent. struct NonQObjectHandler { virtual ~ NonQObjectHandler () {} virtual void receive (in... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7502600', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/903325/']} | jdg_169668 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2261274 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $(X,d)$ be a metric space. Then both $X$ and $\emptyset$ are open sets. I went over the proofs and it seems to be trivial, and I get it for $\emptyset$, but why must... | If $(X,d)$ is a metric space, then as far as closed and open sets in $X$ go, $X$ is the universe. There is nothing outside of $X$. There is nothing which $X$ is a part of. There is no intrinsic notion of a "boundary" of an arbitrary metric space. Here is why $X$ is an open subset of $X$. Let $x \in X$. To show $X$... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2261274', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/103441/']} | jdg_212487 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2746075 |
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's faster for including scripts, using CDN (Google) or storing them locally in website's root?
Now provide the response and nothing else.
| If you mean the core jQuery libraries, use the google CDN for an internet-facing site (as opposed to an internal one). The CDN has the following advantages you'll find hard to compete with: More servers The bandwidth (you don't pay for) Geolocation (lower response time) Redundancy The optimized caching settings Chance ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2746075', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/327619/']} | jdg_243198 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37466195 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm attempting to get configuration values in my static void main of my upgraded Asp.Net Core RC2 application. In the constructor for Startup, I can get IHostingEnvironment i... | After some discussion on aspnetcore.slack.com in the #general channel (May 26,2016 12:25pm), David Fowler said "you can new up the webhostbuilder and call getsetting(“ environment”)" and "hosting config != app config". var h = new WebHostBuilder();var environment = h.GetSetting("environment");var builder = new Configur... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/37466195', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/54288/']} | jdg_275250 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 102 |
Below is a question asked on the forum earthscience.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Are there any estimates of the amount of Uranium there is in Earth's Crust? From what I know, it's supposed that there are large amounts of Uranium in Earth's Co... | According to wikipedia, there are around 5.5 million tonnes of uranium in ore deposits that are commercially viable at current prices, and perhaps 35 million tonnes that are potentially viable if prices increase. Also according to wikipedia, the Earth's crust (to 25 km depth) contains an estimated 10^14 tonnes (100 tri... | {} | {'log_upvote_score': 5, 'links': ['https://earthscience.stackexchange.com/questions/102', 'https://earthscience.stackexchange.com', 'https://earthscience.stackexchange.com/users/77/']} | jdg_166494 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 222113 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Say, I measure the 3D positions, $\mathbf{p_1(t), p_2(t), p_3(t)} \in \mathbb{R}^3$ of three points in space which are all connected by a rigid body at time $t = t_0$. T... | I posted this answer to a similar question on sci.math. I will transcribe the question and the summary of the solution below. For this problem, we don't need to compute $r$ , just set it to $1$ . Least-Squares Conformal Multilinear Regression Given $\{ P_j : 1 \le j \le m \}$ and $\{ Q_j : 1 \le j \le m \}$ , two sets ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/222113', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/43795/']} | jdg_126994 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2987168 |
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 get the ports that a process is listening on using python? The pid of the process is known.
Now provide the response and nothing else.
| There are two parts to my answer: 1. Getting the information in the shell For the first part, netstat would work, but I prefer using lsof , since it can be used to extract a more informative and concise list. The exact options to use may vary based on your OS, kernel and compilation options, but I believe you want some... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2987168', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/360056/']} | jdg_360980 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 144634 |
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'm know that Gaussian Process Regression (GPR) is an alternative to using splines for fitting flexible nonlinear models. I would like to know in which situations woul... | I agree with @j__'s answer. However, I would like to highlight the fact that splines are just a special case of Gaussian Process regression/kriging . If you take a certain type of kernel in Gaussian process regression, you exactly obtain the spline fitting model. This fact is proven in this paper by Kimeldorf and Wahba... | {} | {'log_upvote_score': 6, 'links': ['https://stats.stackexchange.com/questions/144634', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/29770/']} | jdg_74061 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30454635 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
The following code compiles (with Java 8): Integer i1 = 1000;int i2 = 1000;boolean compared = (i1 == i2); But what does it do? Unbox i1 : boolean compared = (i1.intvalue() ==... | It is defined in the JLS #15.21.1 : If the operands of an equality operator are both of numeric type, or one is of numeric type and the other is convertible (§5.1.8) to numeric type, binary numeric promotion is performed on the operands (§5.6.2). And JLS #5.6.2 : When an operator applies binary numeric promotion to a p... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/30454635', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/137369/']} | jdg_146376 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6647730 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to change a WAV file to 8KHz and 8bit using NAudio. WaveFormat format1 = new WaveFormat(8000, 8, 1); byte[] waveByte = HelperClass.ReadFully(File.OpenRead(w... | A few pointers: You need to use a WaveFormatConversionStream to actually convert from one sample rate / bit depth to another - you are just putting the original audio into the new file with the wrong wave format. You may also need to convert in two steps - first changing the sample rate, then changing the bit depth / c... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6647730', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/168206/']} | jdg_259135 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 931976 |
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 huge text file with 25k lines.Inside that text file each line starts with "1 \t (linenumber)" Example: 1 1 ITEM_ETC_GOLD_01 골드(소) xxx xxx xxx_TT_DESC 0 0 ... | You can use my LineReader class (either the one in MiscUtil or a simple version here ) to implement IEnumerable<string> and then use LINQ: string line5 = new LineReader(file).Skip(4).First(); This assumes .NET 3.5, admittedly. Otherwise, open a TextReader (e.g. with File.OpenText ) and just call ReadLine() four times t... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/931976', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/81800/']} | jdg_201253 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30715371 |
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 integrated Admob which is serving DFP ads. Here is the XML code <?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/a... | As others have explained, the "black hole" is because throwing inside a .catch continues the chain with a rejected promise, and you have no more catches, leading to an unterminated chain, which swallows errors (bad!) Add one more catch to see what's happening: do1().then(do2).catch(function(err) { //console.log(err.... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/30715371', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2944563/']} | jdg_346684 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10686917 |
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 App.xaml, I have the following code: <Application.Resources> <Style x:Key="LabelTemplate" TargetType="{x:Type Label}"> <Setter Property="Height" Value="53" /> ... | Where in code are you trying to get the style? Code behind? You should write this: If you're in code-behind: Style style = this.FindResource("LabelTemplate") as Style;label1.Style = style; If you're somewhere else Style style = Application.Current.FindResource("LabelTemplate") as Style;label1.Style = style; Bottom note... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/10686917', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1317981/']} | jdg_321190 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47733953 |
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 ran into a very seemingly simple problem when using the bokeh plotting package in python. I wanted to set the title of a bokeh figure from outside of the usual figure const... | Edit: Note that the solution in this answer will not work in bokeh server due to a known bug . This answer below will work and is more pythonic. You have to assign an instance of Title to p.title . Since, we are able to investigate the types of things in python using the function type , it is fairly simple to figure ou... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/47733953', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1610428/']} | jdg_215349 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49906240 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
When I use geom_density_ridges() , the plot often ends up showing long tails of values that don't exist in the data. Here's an example: library(tidyverse)library(ggridges)dat... | One option is to use stat_density() instead of stat_density_ridges() . There are some things that stat_density() can't do, such as drawing vertical lines or overlaying points, but on the flip side it can do some things that stat_density_ridges() can't do, such as trimming the distributions to the data ranges. # Remove ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49906240', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6539219/']} | jdg_292072 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3548253 |
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 considering making a text-based RPG-type program in PHP as both a holiday project and a chance to learn more about PHP and OOP. (Maybe not the best choice in language, I ... | You could create an abstract class, say Monster, and then extend that class for each of the different types of monsters. So <?phpabstract class Monster { private $health; public function attack() { //do stuff }}class Orc extends Monster { private $damage_bonus;}?> edit Orc would extend Monster and then inherit t... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3548253', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/425780/']} | jdg_193553 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9637297 |
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 REST URL to get all users formatted like this: http://example.com/users To get an individual user by id: http://example.com/users/12345 To get all user's bids: http:... | http://example.com/users/12345/bids?start=01-01-2012&end=01-31-2012 Have the query parameters on the same "level" as the bids (remove the slash before the question mark). But you would probably want to have support for if they only provide one query parameter. So if they only provided "start" then it would get all bids... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/9637297', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/65147/']} | jdg_150068 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45225474 |
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 got a binary image where I need to select the nearest white pixel to a given set of pixel coordinates. For example, if I click on a pixel I need to have Python search fo... | First use cv2.findNonZero to get a numpy array of coordinates of all the white pixels. Next, calculate distance from the clicked target point (Pythagoras theorem) Use numpy.argmin to find the position of the lowest distance. Return the coordinates of the corresponding nonzero pixel. Example script: import cv2import num... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/45225474', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3213094/']} | jdg_140255 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 77802 |
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:
Is it possible to format a Graph object in a similar way to CommunityGraphPlot , but retain it as a Graph ? I've been playing with FindGraphCommunities but I'm o... | Let's take the example from the CommunityGraphPlot documentation, g = ExampleData[{"NetworkGraph", "DolphinSocialNetwork"}]CommunityGraphPlot@g At first I thought I would try to replicate what CommunityGraphPlot is doing, using the information from FindGraphCommunities HighlightGraph[g, Map[Subgraph[g, #] &, FindGraphC... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/77802', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/19027/']} | jdg_111942 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 60270 |
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:
could anyone help to show that $[0,1]^{\mathbb{N}}$ with respect to the box topology is not compact? Thank you!
Now provide the response and nothing else.
| There’s absolutely nothing wrong with showing non-compactness of $X = \square_{k=0}^\infty [0,1]$ directly by looking at open covers, but there are other ways as well. For instance: If $X = {\Large \square}_{k=0}^\infty [0,1]$ were compact, its closed subspace $ {\Large \square}_{k=0}^\infty \{0,1\}$ would be compact,... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/60270', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/2855/']} | jdg_70171 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12396635 |
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 make it so that as you drag your finger over a set of elements, the background of the one you've got your finger on changes. It seems like I want to use the touch... | I took a different approach: Every touch event I check if the touch position is inside a $('.catch') object. function highlightHoveredObject(x, y) { $('.catch').each(function() { // check if is inside boundaries if (!( x <= $(this).offset().left || x >= $(this).offset().left + $(this).outerWidth()... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/12396635', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/625365/']} | jdg_241818 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20885695 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I own the domain penkov.id.au . I host a blog using github , with an A record for the subdomain michael.penkov.id.au pointing to the github pages server (204.232.175.78). bas... | Here's what I heard from github support: The A record pointing to 204.232.175.78 is what's causing the 302 redirect. Replacing the A record with a CNAME (pointing to mpenkov.github.com) in my DNS settings fixed the problem. For reference, here's what my DNS record looks like now: misha@misha-antec:~$ dig michael.penkov... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/20885695', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/356020/']} | jdg_140796 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14044032 |
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 doing it with cat and then after I type the second file I added | head -$line | tail -1 but it doesn't work because it performs cat first. Any ideas? I need to do it ... | I'd probably use sed for this job: line=3sed -e "${line}r file2" file1 If you're looking to overwrite file1 and you have GNU sed , add the -i option. Otherwise, write to a temporary file and then copy/move the temporary file over the original, cleaning up as necessary (that's the trap stuff below). Note: copying the ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/14044032', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_76417 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30857 |
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 trying to run clojure code from my org file in order to do some literate programming. What is not working: When I execute the source code block I get No output pro... | I'm seeing he same issue. In a little digging, I think I've identified theproblem. However, not sure who this should be reported to. The problem is in the org-babel-execute:clojure function. This function has thefollowing bit of code (setq result (nrepl-dict-get (nrepl-sync-request:eval expanded (cider-cur... | {} | {'log_upvote_score': 4, 'links': ['https://emacs.stackexchange.com/questions/30857', 'https://emacs.stackexchange.com', 'https://emacs.stackexchange.com/users/10027/']} | jdg_332728 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3050830 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is it possible to reorder <li> elements with JavaScript or pure jQuery. So if I have a silly list like the following: <ul> <li>Foo</li> <li>Bar</li> <li>Cheese</li><... | var ul = $("ul");var li = ul.children("li");li.detach().sort();ul.append(li); This is a simple example where <li> nodes are sorted by in some default order. I'm calling detach to avoid removing any data/events associated with the li nodes. You can pass a function to sort, and use a custom comparator to do the sorting a... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/3050830', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/205930/']} | jdg_181941 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2382319 |
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 question is similar to this one , but I would like to replicate each element according to a count specified in a second array of the same size. An example of this, say I h... | Here's one way I like to accomplish this: >> index = zeros(1,sum(rep));>> index(cumsum([1 rep(1:end-1)])) = 1;index = 1 0 1 0 0 1 1 0 0 0 0>> index = cumsum(index)index = 1 1 2 2 2 3 4 4 4 4 4>> vv = v(index)vv = 3 3 1 ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2382319', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/201365/']} | jdg_184161 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 119192 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
From my understanding of PGP email, the following is possible: Alice sends a message to Bob. Then Bob can take that exact same message and send to Carol while making... | Your argument is valid, with Sign & Encrypt method, the 2 layers are independent and this gives you (as Bob) the ability to re-encrypt Alice's message while the signature is still in place and forward it to Carol. One other option would be to Encrypt then Sign but there's also a vulnerability in this approach. Bob or a... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/119192', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/106245/']} | jdg_323938 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5622202 |
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 AlertDialog box with approximately 10 controls (text and TextView ) on it. These controls are in a ScrollView with AlertDialog , plus I got 2 buttons positive and ne... | If your dialog was an activity using one of the Dialog themes you could effect this behavior by setting the adjustResize flag for the windowSoftInputMode parameter of the activity. I'm using: android:windowSoftInputMode="adjustResize|stateHidden" I think you can still use this flag with regular dialogs, but I'm not sur... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/5622202', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/685754/']} | jdg_175533 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10980031 |
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 a few examples around using NSArray indexOfObjectPassingTest, but I could not make them work (they would not return a valid index).So now I'm trying using an inline... | -objectAtIndex: takes an NSUInteger as a parameter, but you're passing it a block (denoted by the ^ ). Your second example calls findObs (which may be your block) with the keyword argument, passing the result of that call to -objectAtIndex: . You probably want to combine -objectAtIndex: with -indexOfObjectPassingTest: ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10980031', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/499699/']} | jdg_350583 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6845 |
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:
As we know, for most Gaussian integrals, we can get the analytical result. Now I have many Gaussian integrals to treat, which have the following general form, I... | What you have is a MultinormalDistribution . The quadratic and linear forms in the exponential can be rewritten in terms of $-\frac12(\vec{x}-\vec{\mu})^\top\Sigma^{-1}(\vec{x}-\vec{\mu})$ where $\vec{\mu}$ represents the mean and $\Sigma$ the covariance matrix, see the documentation . With this, you can do integrals o... | {} | {'log_upvote_score': 5, 'links': ['https://mathematica.stackexchange.com/questions/6845', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/1495/']} | jdg_377281 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27517425 |
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 the following dataframe: columns = ['A', 'B', 'C', 'D']records = [ ['foo', 'one', 0.162003, 0.087469], ['bar', 'one', -1.156319, -1.5262719999999999], ['foo... | Two major differences between apply and transform There are two major differences between the transform and apply groupby methods. Input : apply implicitly passes all the columns for each group as a DataFrame to the custom function. while transform passes each column for each group individually as a Series to the custo... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/27517425', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/283296/']} | jdg_343505 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50704647 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Let's say, I have a test for a screen in Flutter using WidgetTester . There is a button, which executes a navigation via Navigator . I would like to test behavior of that but... | While what Danny said is correct and works, you can also create a mocked NavigatorObserver to avoid any extra boilerplate: import 'package:mockito/mockito.dart';class MockNavigatorObserver extends Mock implements NavigatorObserver {} That would translate to your test case as follows: void main() { testWidgets('Button ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/50704647', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/135837/']} | jdg_256898 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1724789 |
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 writing an app that will manipulate Outlook data. I want to make a backup of that data first and am hoping I could just loop through the contact/calendar items, etc and ... | I was able to piece this code together from a variety of samples around the internet and MSDN docs. This will allow you to choose an outlook high level folder and will backup all folders underneath. In my case I didn't actually want mail folders so I exclude them. Const BACKUP_PST_PATH As String = "C:\backup.pst" ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1724789', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/225/']} | jdg_348726 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8396 |
Below is a question asked on the forum astronomy.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Is it possible for a red dwarf to orbit a gas giant? OR Has this happened and it is just assumed that the gas giant is orbiting the star?
Now provide the response ... | Pretty much by definition, no . In order for "object A" to orbit "object B", "object B" needs to be substantially more massive than "object A". In order for your red dwarf to orbit something, that "something" needs to be more massive than a red dwarf. With the current composition of the universe, that "something" wil... | {} | {'log_upvote_score': 4, 'links': ['https://astronomy.stackexchange.com/questions/8396', 'https://astronomy.stackexchange.com', 'https://astronomy.stackexchange.com/users/4160/']} | jdg_95611 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36622871 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am running integration tests for my Spring Boot application with Maven's Failsafe plugin. When I create a simple test such as this one: @RunWith (SpringJUnit4ClassRunner.cl... | This is the default behaviour when running Spring integration tests. From the reference documentation If you omit both the locations and value attributes from the @ContextConfiguration annotation, the TestContext framework will attempt to detect a default XML resource location. Specifically, GenericXmlContextLoader and... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/36622871', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/474034/']} | jdg_372614 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 81597 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How can I find and delete unused references in my projects? I know you can easily remove the using statements in vs 2008, but this doesn't remove the actual reference in your... | *Note: see http://www.jetbrains.net/devnet/message/5244658 for another version of this answer. Reading through the posts, it looks like there is some confusion as to the original question. Let me take a stab at it. The original post is really asking the question: "How do I identify and remove references from one Visua... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/81597', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/11333/']} | jdg_338027 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 222773 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let's say there is a target machine T , to which I want to connect. T is in a private network so I need to connect to it via some proxy machine P (which is connected... | For this reason I first ssh to P and from there I ssh again to T. If I interpret this correctly you log into P, get a shell and then run ssh from within this shell. If P is compromised you can not trust that you get the expected terminal, not the expected shell and not the expected ssh binary. Everything can be bugged,... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/222773', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/212763/']} | jdg_174769 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 109032 |
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:
Suppose I have entered a function at the bash prompt, on multiple lines rather than squeezing it onto one with semicolons: $ function blah { echo blah}$ history -112690... | You can enable and disable this feature within Bash using the shopt command. From the Bash man page. excerpt cmdhist If set, bash attempts to save all lines of a multiple-line command in the same history entry. This allows easy re-editing of multiline commands.lithist If set, and the cmdhist... | {} | {'log_upvote_score': 6, 'links': ['https://unix.stackexchange.com/questions/109032', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/3358/']} | jdg_119997 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20016600 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm trying to figure out how to assign the value of negative infinity to a float or double variable. It seems that including the standard library limits, I can get the infini... | At least if std::numeric_limits::is_iec559 (IEEE 754) is true (which guarantees, that std::numeric_limits::has_infinity is also true), you can express positive and negative infinity values the way you already stated. Short explanation of IEEE 754-1985 infinity values from Wikipedia : ......snip...... The biased-exponen... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/20016600', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2475260/']} | jdg_192238 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 51458650 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am working on a basic calculator that takes input like this " 100 + 10/2 + 3 + 0 " and returns the output in a separate field.when I break this thing into an array zero is ... | Zero is a falsy value , so short-circuiting won't work here. You need to check explicitly var arr = ["100", "+","0"];arr = arr.map( x => x == 0 ? 0 : (parseInt(x) || x));console.log(arr); | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/51458650', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8693105/']} | jdg_140266 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9423447 |
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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Essentially what I want is for the app, once the user has allowed access to their Twitter account, to be able to tweet whatever the user has selected in a UITableView . Ideal... | It's definitely possible to tweet without it, the following is in production iOS 5 apps. It even takes the user to the requisite section of preferences if they haven't registered an account. - (void)postToTwitter{ // Create an account store object. ACAccountStore *accountStore = [[ACAccountStore alloc] init]; ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9423447', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1064869/']} | jdg_235759 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4907683 |
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 Java, I have a data in my array like the following 2009.07.25 20:24 Message A2009.07.25 20:17 Message G2009.07.25 20:25 Message B2009.07.25 20:30 Message D2009.07.25 20:01... | Sort a two dimensional array based on one column The first column is a date of format "yyyy.MM.dd HH:mm" and the second column is a String. Since you say 2-D array, I assume "date of format ..." means a String. Here's code for sorting a 2-D array of String[][]: import java.util.Arrays;import java.util.Comparator;public... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4907683', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/184184/']} | jdg_347653 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3115559 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm trying to build a list of functions that can be used for arbitrary code execution. The purpose isn't to list functions that should be blacklisted or otherwise disallowed.... | To build this list I used 2 sources. A Study In Scarlet and RATS . I have also added some of my own to the mix and people on this thread have helped out. Edit: After posting this list I contacted the founder of RIPS and as of now this tools searches PHP code for the use of every function in this list. Most of these f... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/3115559', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/86060/']} | jdg_239462 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1517855 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Here is an overly simplistic example for illustration: I can encapsulate an implementation detail such as using an atom for a counter: (defn make-counter ([] (make-counter 0... | Yes, I think idiomatic Clojure is to separate your data from your functions, for precisely the reason that you can later write new functions to work on the old data. Bundling functions with data also means you can't alter your functions later without altering or re-generating all of your data structures, since you'll h... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1517855', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/158334/']} | jdg_142454 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16889510 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Im working on an application which access a Sybase ASE 15.0.2 ,where the current code access a remote database (CIS) to insert a row using a proxy table definition (the desti... | I wrote this TextWatcher for a project, hopefully it will be helpful to someone. Note that it does not validate the date entered by the user, and you should handle that when the focus changes, since the user may not have finished entering the date. Update 25/06 Made it a wiki to see if we reach a better final code. Upd... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/16889510', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2446280/']} | jdg_316856 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 415181 |
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've noticed something strange in the circuits schemes I saw in a book. Let's say that there is an LED and it's anode is connected to a 5V power source, and it's ... | With components in series the same current flows through each. simulate this circuit – Schematic created using CircuitLab Figure 1. Alternate series connection of resistor and LED. The result is the same. In both circuits of Figure 1 we can see that the voltage drop across the LED is 2 V and that 7 V is dropped across ... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/415181', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/206442/']} | jdg_312491 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 597828 |
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 struggling with the idea that all compact subsets of a metric space are closed after reading chapter 2 of Rudin's Principles of Mathematical Analysis. The reason I ... | The problem with your reasoning is that $K$ may have an open cover $\mathscr{U}$ that does not arise from an open cover of $Y$, so that compactness of $Y$ doesn’t tell you anything about $\mathscr{U}$. It’s easiest, I think, to prove the contrapositive: if $A\subseteq X$ is not closed, then $A$ is not compact. Let $\la... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/597828', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/114250/']} | jdg_87432 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9991476 |
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 with a table in a PostgreSQL database that has several boolean columns that determine some state (e.g. published , visible , etc.). I want to make a single statu... | If you only have a few variables I would consider keeping separate boolean columns. Indexing is easy. In particular also indexes on expressions and partial indexes . Conditions for queries are easy to write and read and meaningful. A boolean column occupies 1 byte (no alignment padding). For only a few variables this o... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9991476', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/123564/']} | jdg_314610 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 300143 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
For any given integers $m,n\geq1$, let $\mathbb{R}[x_1,\cdots,x_n]_m$ be the vector space of homogeneous polynomials of degree $m$ in $x_1,\cdots,x_n$ over the field of real n... | It looks like you have rediscovered the Bargmann-Segal space! Take $n = 1$ for simplicity. Define $BS$ to be the set of analytic functions in $L^2(\mathbb{C},\mu)$ where $\mu$ is $\frac{1}{\pi}e^{-|z|^2}$ times Lebesgue measure. Thus the inner product of $f,g \in BS$ is $$\langle f,g\rangle = \frac{1}{\pi}\int_{\mathbb... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/300143', 'https://mathoverflow.net', 'https://mathoverflow.net/users/58096/']} | jdg_128351 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13012275 |
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 R and I have a data.frame with nearly 2,000 entries that looks as follows: > head(PVs,15) LogFreq Word PhonCV FreqDev1593 140 was CVC 5.480774482 ... | Method 1 You can use grepl with an appropraite regular expression. Consider the following: x <- c("blank","wade","waste","rubbish","dedekind","bated")grepl("^.+(de|te)$",x)[1] FALSE TRUE TRUE FALSE FALSE FALSE The regular expression says begin ( ^ ) with anything any number of times ( .+ ) and then find either de or ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/13012275', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1383612/']} | jdg_133427 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 750076 |
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:
By axiom of union for any set A there is a set B such that x belongs to B if and only if x belongs to some z which belongs to A. According to this everything is a set.My... | In ZFC set theory, everything is a set, and in order to speak about numbers you need to chose some set to represent each number. The most commonly used representation of the natural numbers is to choose to represent the number $n$ by the set $\{0,1,\ldots,n-1\}$. Under this representaion (the Von Neumann ordinals ), th... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/750076', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/90809/']} | jdg_208594 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2626218 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am finding it hard to understand the exact circumstances in which each the various launch modes would be used in Android. Could anyone provide me with some examples to help... | Between the Browser and Alarm Clock applications, you cover all four launch modes: BrowserActivity uses singleTask . There is only one browser activity at a time and it doesn't become part tasks that send it intents to open web pages. While it might return to whatever most recently launched it when you hit back it is... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2626218', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/165495/']} | jdg_333732 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 52092409 |
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 a ViewPager in my app, this viewpager contains 10 same fragments with different arguments. Using FragmentStatePagerAdapter as the viewpager's adapter. FragmentStatePag... | constructor is not the right place for performing some actions. Because it will hold other operations until it's finished. componentDidMount is the right choice because it's an asynchronous function so that actions are run in the background and there'll be no hamper in the UI rendering. Here's a list that you can choos... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/52092409', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7768620/']} | jdg_125423 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39762019 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I know how to read binary files in Python using NumPy's np.fromfile() function. The issue I'm faced with is that when I do so, the array has exceedingly large numbers of the ... | If you want to make an image out of a binary file, you need to read it in as integer, not float. Currently, the most common format for images is unsigned 8-bit integers. As an example, let's make an image out of the first 10,000 bytes of /bin/bash: >>> import numpy as np>>> import cv2>>> xbash = np.fromfile('/bin/bash... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/39762019', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4046712/']} | jdg_158768 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49037956 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I would like to merge two files containing JSON. They each contain an array of JSON objects. registration.json [ { "name": "User1", "registration": "2009-04-18T21:55:40Z" ... | jq solution: jq -s '[ .[0] + .[1] | group_by(.name)[] | select(length > 1) | add ]' registration.json useredits.json The output: [ { "name": "User1", "registration": "2009-04-18T21:55:40Z", "editcount": 164 }, { "name": "User2", "registration": "2010-11-17T15:09:43Z", "editcount": 150 }] | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49037956', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1798408/']} | jdg_201399 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14267441 |
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 frequently add bash scripts to my Git repository, and the scripts have executable permissions in the Linux filesystem prior to the git add . But after pushing the added fil... | There are several ways to do that. Git aliases Bash aliases Or even combine bash and git aliases Git aliases You can always use bash within your git alias. Open your git config: vim ~/.gitconfig Add an aliases section to it (if one does not exist): [alias] addscr = !sh -c 'if [[ ${0: -3} == ".sh" ]]; then git update... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/14267441', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/351410/']} | jdg_107907 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 385274 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to solve this integral $$\int\sqrt{\frac{x}{x+1}}dx$$And think about: 1) $t=\frac{x}{x+1}$ 2) $dt = (\frac{1}{x+1} - \frac{x}{(x+1)^2})dx$ Now I need your advice!... | Let $$\sqrt{\dfrac{x}{x+1}} = t \implies \dfrac{x}{x+1} = t^2 \implies x+1 = \dfrac1{1-t^2} \implies dx = \dfrac{2tdt}{(t^2-1)^2}$$Hence,$$\int \sqrt{\dfrac{x}{x+1}} dx = \int \dfrac{2t^2}{(t^2-1)^2}dt$$I trust you can take it from here using partial fractions.$$\dfrac{2t^2}{(t^2-1)^2} = \dfrac12 \left(\dfrac1{(t-1)^2}... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/385274', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/63283/']} | jdg_91264 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5680869 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Raymond Chen has been doing a huge series on lockfree algorithms . Beyond the simple cases of the InterlockedXxx functions, it seems like the prevailing pattern with all of t... | In general, lock free algorithms are less efficient per thread - you're doing more work, as you mentioned, in order to implement a lock free algorithm than a simple lock. However, they do tend to dramatically improve the overall throughput of the algorithm as a whole in the face of contention. Thread switching latency ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5680869', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/82320/']} | jdg_347518 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 226812 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
Our old 2003 mail server has died, and we are hastily setting up a new one based on Exchange 2010. We looking for a way to recover the 2003 data into 2010, any idea if possible... | Edit: Woah there! You say you've lost your Active Directory. That changes things considerably. I would still look long and hard at restoring a System State Backup (if you've got one) because you'll get back your AD in the process (and won't have to rejoin all your client computers to the domain, deal with user profiles... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/226812', 'https://serverfault.com', 'https://serverfault.com/users/13323/']} | jdg_381445 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9702 |
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's the best way to emulate R's data frames functionality? This includes the ability to select rows and columns in a 2-dimensional table by the string identif... | In answer to your first question, and as Leonid stated in a comment, you need to use TagSetDelayed to remove the ambiguity from your UpSet definition, e.g. DF /: Part[DF[expr_], r_String, rest___] := expr[[Position[expr, r][[1, 1]], rest]] I previously laid out a framework for this kind of problem, but you seem not to ... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/9702', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/801/']} | jdg_102717 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8730192 |
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 call constructor inside the class like: public class Myclass(){ public MyClass(){ //...... } public MyClass(int id):this(){ //...... } private... | You can't. But what you could do is split the constructor logic into an Initialize method that then reset could call. public MyClass(){ //...... } public MyClass(int id):this(){ Initialize(id); } private void Initialize(int id){ //.... } private void Reset(){ //..... Initialize(id); ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8730192', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/125857/']} | jdg_342570 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 185760 |
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:
Calculate $$\lim_{x\to\frac{\pi}{2}}\frac{\cos x}{x-\frac{\pi}{2}}$$ by relating it to a value of $(\cos x)'$. The answer is available here (pdf) at 1J-2. However, I can... | By Fermat's theorem, $a^6 \equiv 1 \pmod{7}$ thus $a^6-1 = 7k$ for some $k \in \mathbb{N}$. Likewise, $a^6 = (a^2)^3 \equiv 1 \pmod{3}$ thus $a^6-1 = 3m$. Finally, $a^6-1 = (a-1)(a+1)(a^4+a^2+1)$. One of $a-1$ and $a+1$ is divisible by at least $4$ and the other by at least $2$ for any odd $a$, thus the whole expressio... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/185760', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/38521/']} | jdg_201250 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 110305 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm working on a page has an ol with nested p's, div's, and li's. Internet Explorer 6 and 7 both render the numbers for the ol tag after the p element at the end (at the very... | Congratulations, you are the victim of IE's hasLayout property. Short version: You've got it easy this time. Changes these rules: ...ol { font-size: 1.1em;}...li.main_item { width: 700px; clear: right;}... To this: ...ol { font-size: 1.1em; width: 700px;}...li.main_item { clear: right;}... And it's al... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/110305', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10140/']} | jdg_264408 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25667901 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Does gcc (latest versions: 4.8, 4.9) have an "assume" clause similar to __assume() built-in supported by icc?E.g., __assume( n % 8 == 0 );
Now provide the response and nothi... | As of gcc 4.8.2, there is no equivalent of __assume() in gcc. I don't know why -- it would be very useful. mafso suggested: #define __assume(cond) do { if (!(cond)) __builtin_unreachable(); } while (0) This is an old trick, known at least as far back as 2010 and probably longer. The compiler usually optimizes out th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25667901', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2052436/']} | jdg_200879 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6020889 |
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 my class i've got: [DataMember(Name = "jsonMemberName", EmitDefaultValue = false, IsRequired = false)]public List<string> Member { get; set; } After passing the object... | The JsonResult action which you are returning from the controller action (using return Json(...) ) internally relies on the JavaScriptSerializer class. This class doesn't take into account any DataMember attributes on your model. You could write a custom ActionResult which uses the serializer in the System.Runtime.Seri... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6020889', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/733596/']} | jdg_70534 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32412042 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm working on the crud part of a model, to which i've added image support to. Ideally i would like to show the image if you are editing a model, which i would do like this. ... | EDIT Prior to Phoenix 0.14.0 @company would return nil if it was not set. It was changed to raise so that the assignment would be explicit (explicit over implicit.) If you use either @company or assigns.company then an error will be raised. However if you use assigns[:company] then it will return nil if the value is no... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/32412042', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1009465/']} | jdg_257301 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8612531 |
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 the old Contacts API to choose a contact with a phone number. I want to use the newer ContactsContracts API. I want... ...a dialog shown with all contacts that have... | Intent intent = new Intent(Intent.ACTION_PICK);intent.setType(ContactsContract.Contacts.CONTENT_TYPE);startActivityForResult(intent, PICK_CONTACT); This code might help you. I think the PICK action only returns the ID of the contact picked. From that you could query the Contact provider and if there are multiple phone ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8612531', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/187883/']} | jdg_261317 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 633067 |
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:
The below image is from ST micro document.The document says " A negative injection current on any analog pin (or a closely positioned digital input pin) may intro... | But may I know how this injection current causes a leakage current in the adjacent channel. This is a CMOS process, so bringing inputs below the substrate potential (GND) will slightly forward bias the body diodes of nearby MOS devices. This will be a local effect, since the substrate has finite conductance, and thus t... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/633067', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/129451/']} | jdg_312552 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 97771 |
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:
Problem:Is it possible to choose $1983$ distinct positive integers, all less than or equal to $100,000$, no three of which are consecutive terms of an arithmetic progres... | Suppose you have come to the point where you know that you are looking for a set of numbers which does not contain a triplet $x$, $y$, $z$ such that $x+z=2y$. If I give you three numbers, how do you check if they do or do not satisfy that equality? Well, the stupidest way is to simply see if $x$ and $z$ add up to $2y$,... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/97771', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/22678/']} | jdg_96772 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 337457 |
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 $x>0$ and $n$ be a natural number. Prove that: $$\left(\frac{x^n+1}{x^{n-1}+1}\right)^n+\left(\frac{x+1}{2}\right)^n\geq x^n+1.$$ This question is very similar to many con... | Corrected proof, see GH from MO's comment and answer: A generalization of the inequality gives more flexibility for variations of parameters, which eventually yields a proof. One observation is $\frac{x+1}{2}=\frac{x^b+1}{x^{b-1}+1}$ for $b=1$ . If one wants to achieve $(\frac{x^a+1}{x^{a-1}+1})^n+(\frac{x^b+1}{x^{b-1}... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/337457', 'https://mathoverflow.net', 'https://mathoverflow.net/users/135040/']} | jdg_210354 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 573398 |
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 want to know (mathematically) how the following expression changes as $M$ increases but still have no clue after thinking about it for a while. Any suggestions or com... | I will assume $a=0$ and $b=1$ in the following. Here is a simulation experiment to look at the variability of the expectation in $M$ : e=rep(0,N)f=matrix(0,T,N)for(t in 1:T){ phi2=runif(N) we=runif(N)/(1-phi2) f[t,]=cumsum(we*(5-4*phi2))/cumsum(we) e=e+f[t,]} with the plot of the averaged e (in red) against the f[t... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/573398', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/233598/']} | jdg_198945 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4830380 |
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 saw this on the codeigniter forum Considering the below code UPDATE aINNER JOIN b USING (id)SET a.firstname='Pekka', a.lastname='Kuronen',b.companyname='Suomi Oy',b.company... | One solution I have found is to remove the join altogether and move the join condition into a 'where' function, also you will need to change the update string to include the new table. $this->db->set('a.firstname', 'Pekka');$this->db->set('a.lastname', 'Kuronen');$this->db->set('b.companyname', 'Suomi Oy');$this->db->s... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4830380', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/220519/']} | jdg_128848 | PrimeIntellect/stackexchange-question-answering |
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