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 | 1633829 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
you can see the site at Emeraldcityguitars.com, the links are the Spotlight titles in New and Vintage Spotlight spaces at the bottom. the images link but the product title t... | Each color is represented as a tuple in the HEX code. To determine close matches you need to subtract each RGB component separately. Example: Color 1: #112233 Color 2: #122334Color 3: #000000Difference between color1 and color2: R=1, G=1 B=1 = 0x3 Difference between color3 and color1: R=11, G=22, B=33 = 0x66So colo... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1633829', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_251057 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42898009 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
So the backend (not under my control) requires a query string like this: http://example.com/?foo=5&foo=2&foo=11 But axios uses a JS object to send the request params: axios.g... | From the Request Config section of the axios documentation: // `params` are the URL parameters to be sent with the request // Must be a plain object or a URLSearchParams object params: { ID: 12345 }, To use this in a request, you would do const request = { params: { foo: [5, 2, 11] }}axios.get('http://exampl... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/42898009', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2505645/']} | jdg_281854 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5375538 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
In a method I am debugging, I am spawning a new thread. I need to debug the execution of this new thread rather than the parent thread. How can I do this in eclipse?
Now pro... | In addition to Shamit Verma's answer: When dealing with debugging multi-threaded Java applications, it is better not to use standard breakpoints that suspend just the thread where the breakpoint is set. Defining a standard breakpoint in your application, will only break the related thread. The other threads will be sti... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/5375538', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/243355/']} | jdg_205133 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 82323 |
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 unclear how the shrinkage parameter works in Adaboost. I understand the concept of shrinkage in the theoretical sense related to ordinary least squares, but I'm not... | A visual explanation of the trade-off between learning rate and iterations This post is based on the assumption that the AdaBoost algorithm is similar to the M1 or SAMME implementations which can be sumarized as follows: Let $G_m(x) \ m = 1,2,...,M$ be the sequence of weak classifiers, our objective is: $$G(x) = \text{... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/82323', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/29070/']} | jdg_319482 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42938520 |
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 would be the difference between the two approaches below? export function* watchLoginUser() { yield takeEvery(USER_LOGIN, loginUser)}export function* watchLogoutUser() ... | In general, fork is useful when a saga needs to start a non-blocking task. Non-blocking here means: the caller starts the task and continues executing without waiting for it to complete. There is a variety of situations where this can be useful, but the 2 main ones are: grouping sagas by logical domain keeping a refere... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/42938520', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1428837/']} | jdg_309067 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 967930 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I plan to build some storage schema but I have to anticipate downtime, maintenance and rebuild Time. Some guys said to me that a 10 disk RAID6 of 10To (SATA) rebuild will last... | You can calculate the best-case rebuild rate fairly simply: as rebuild is sequential, the needed time is capacity / transfer rate . For example, rebuilding a 10 TB disk with a 200 MB/s transfer rate needs at least 10000000 / 200 = 50000s = ~14h . Now take this result and trow it away , as it is an overly optimistic sce... | {} | {'log_upvote_score': 5, 'links': ['https://serverfault.com/questions/967930', 'https://serverfault.com', 'https://serverfault.com/users/301446/']} | jdg_240899 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4312059 |
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 just pulled a new branch, made some local changes, committed and tried to push. I was given this error: ! [rejected] groups -> groups (non-fast forward) So I tried a to ... | When you pulled the branch, did you use the "--track" option (in order to keep you local branch tracking the remote branch). If you did not, it can explain that the "merge" command that does not work. You can do the merge manually: git fetchgit merge origin/groups To compare local and remote repos, I suggest you this c... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/4312059', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/246265/']} | jdg_282108 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30336222 |
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 try solve this problem I know that, I can do that like for i in range(1,input()): print int(str(i)*i) It works, but I can't use strings, so i have idea to dothat like f... | Something that helps here is the equation for a " Repunit ". Taking the equation for the i'th Repunit from that Wikipedia page, and substituting 10 in for b (base 10), we get the equation (10**i - 1) / (10 - 1) or (10**i - 1) / 9 . This results in the sequence: 1, 11, 111, 1111... . Multiplying by i, we achieve the des... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/30336222', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4899128/']} | jdg_377169 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19863734 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Where can I find documentation for "adaptive" pthread mutexes? The symbol PTHREAD_MUTEX_ADAPTIVE_NP is defined on my system, but the only documentation I can find online sa... | PTHREAD_MUTEX_ADAPTIVE_NP is something that I invented while working in the role of a glibc contributor on making LinuxThreads more reliable and perform better. LinuxThreads was the predecessor to glibc's NPTL library , originally developed as a stand-alone library by Xavier Leroy, who is also well-known as one of the ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/19863734', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/600170/']} | jdg_161079 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 235593 |
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 MySQL log displayed a warning on restart about 2 root users not having passwords. I went into MySQL and checked all users: mysql> select * from mysql.user; and see: Host ... | I know this is an old thread, but I wanted to add a few more points: Three root users are generated by default when you first create a database. The are all created without passwords. At that time, the installation also recommends you set a password by running mysqladmin -u root password , which will change the passw... | {} | {'log_upvote_score': 5, 'links': ['https://serverfault.com/questions/235593', 'https://serverfault.com', 'https://serverfault.com/users/29690/']} | jdg_359817 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1555710 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $a_n$ denote " the number of ternary strings of length n that do not contain three consecutive 1s" Ternary string contains only 0, 1, 2 and has length n. The way I a... | Let $T_n$ be the number of such strings, call them "good", of length $n$. The goal is to get a recursion for $T_n$. To do it, we'll distinguish between the various ways a "good" string might end. Specifically (reading from left to right): Let $a_n$ denote the number of good strings that end in $01$ Let $b_n$ denote ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1555710', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/268303/']} | jdg_372164 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2288464 |
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:
Saw this in a physics lecture. This all assumes we have some function, $y=f(x)$. First he defined $$ds = \sqrt{dx^2+dy^2},$$ where the professor drew a picture and seeme... | This is what helped me stay afloat during general relativity classes; it might help you too. First note, that this is always in the context of some (given or arbitrary) path $S$. Say your path is parametrised by some parameter $t$, that the path goes from $a$ to $b$ as $t$ goes from $0$ to $1$, just to have some concre... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2288464', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/178043/']} | jdg_177874 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5354273 |
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 could I count rows from a SELECT query as a value?Such as SELECT FUCNTIONIMLOOKINGFOR(SELECT * FROM anothertable) AS count FROM table; So that count is an integer of how ... | SELECT ( SELECT COUNT(id) FROM aTable ) as count FROM table I assume your example is a truncated version of your actual query, so perhaps you should post what you are after to get a, possibly, more optimal query. EDIT Working directly from my brain, something like this should be more optimal. SELECT p.PostPID, p.PostUI... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5354273', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/493122/']} | jdg_84888 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19087513 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What is the difference between: public ActionResult Login(LoginViewModel model, string returnUrl){ if (ModelState.IsValid) { IdentityResult result = IdentityMana... | The async actions are useful only when you are performing I/O bound operations such as remote server calls. The benefit of the async call is that during the I/O operation, no ASP.NET worker thread is being used. So here's how the first example works: When a request hits the action, ASP.NET takes a thread from the threa... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/19087513', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_293010 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5099337 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I was given the following problem in an interview: Given a staircase with N steps, you can go up with 1 or 2 steps each time. Output all possible way you go from bottom to t... | You can generalize your recursive function to also take already made moves. void steps(n, alreadyTakenSteps) { if (n == 0) { print already taken steps } if (n >= 1) { steps(n - 1, alreadyTakenSteps.append(1)); } if (n >= 2) { steps(n - 2, alreadyTakenSteps.append(2)); }} It's not ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5099337', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/435645/']} | jdg_164439 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42710 |
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 want to read high voltages, like ~50V, using a microcontroller. I plan to put this as an input into the microcontroller's A/D line. But of course, you shouldn't... | A simple resistive voltage divider will achieve what you want. The formula to calculate the output voltage is: So if we assume your input voltage ranges from 0-50V, we need to divide it by 10 to achieve 0-5V. If we also assume we want to load the input voltage with 100kΩ, then the calculations would something like: Vou... | {} | {'log_upvote_score': 6, 'links': ['https://electronics.stackexchange.com/questions/42710', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/11396/']} | jdg_110839 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17950351 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Ok, I have a problem with joining 2 tables (with INNER JOIN). First table containts categories list (ecc. for photo albums, or blog posts) while the second table contains "th... | To retain the rows from galeries with no matching ID in photos, you will need to join photos on galeries with LEFT JOIN instead of INNER JOIN : SELECT galeries_id, galeries_title, photos.photos_id, photos.photos_gal_id, photos.photos_link FROM galeries LEFT JOIN photos ON galeries.galeries_id=photos.photos_gal_i... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/17950351', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2534234/']} | jdg_85692 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 612991 |
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:
It is the first time I post here, but I used to post in the Mathematics forum (I finished my Math degree two years ago and decided to study Physics now). The followin... | We can actually find the force law which produces any curve $r(\theta)$ using the Binet equation, as outlined in my previous answer . In this case, we have $$r = r_0 \cos \theta + \sqrt{a^2 - r_0^2 \sin^2 \theta}$$ where $r_0$ is the distance from the origin to the center of the circle (displaced along the $x$ -axis),... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/612991', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/204066/']} | jdg_178547 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19642388 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the following build.xml : <project><target name="clean"> <delete dir="./build"/></target><target name="compile"> <mkdir dir="./build/classes"/> <jav... | If you need to add a jar to classpath to compile the code (sorry, it isn't quite clear what you're asking for), then you need to change <javac> task to look like this: <javac srcdir="./src" destdir="./build/classes"> <classpath> <pathelement path="lib/jbl.jar"/> </classpath></javac> Or if you need to ad... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/19642388', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1916984/']} | jdg_114422 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 79168 |
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 learnt about PCA a few lectures ago in class and by digging more about this fascinating concept, I got to know about sparse PCA. I wanted to ask, if I'm not wrong thi... | Whether sparse PCA is easier to interpret than standard PCA or not, depends on the dataset you are investigating. Here is how I think about it: sometimes one is more interested in the PCA projections (low dimensional representation of the data), and sometimes -- in the principal axes; it is only in the latter case that... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/79168', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/35949/']} | jdg_288008 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 302119 |
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:
Definition of Topology I don't understand this characterisation of a topology, I don't even comprehend what $g\colon\{ \{\{\}\},\{\{\},\{\{\}\}\}\} \rightarrow T$ should... | It is just an attempt to express the usual axioms of topology in a more "formal" manner. Like Lord_Farin wrote , we can write the sets $\mathbf{0} = \emptyset = \{\}$, $\mathbf{1} = \{\mathbf{0}\} = \{\{\}\}$, and $\mathbf{2} = \{\mathbf{0}, \mathbf{1}\} = \{\{\}, \{\{\}\}\}$ using von Neumann's notation for integers .... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/302119', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/33817/']} | jdg_332612 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12296904 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am creating a Detail disclosure button which is getting populated using an array.... However the accessoryButtonTappedForRowWithIndexPath: function is not being called in m... | The doc says that the method tableView:accessoryButtonTappedForRowWithIndexPath: is not called when an accessory view is set for the row at indexPath . The method is only called when the accessoryView property is nil and when one uses and set the accessoryType property to display a built-in accessory view. As I underst... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/12296904', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/803077/']} | jdg_179056 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 685278 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The identity $$\sum_{k=0}^{\infty} a^{k} \cos(kx) = \frac{1- a \cos x}{1-2a \cos x + a^{2}} \ , \ |a| <1$$ can be derived by using the fact that $ \displaystyle \sum_{k... | Here is a very inelegant proof:\begin{eqnarray}(1-2a\cos x+a^2)&\times&\sum_{k=0}^\infty a^k\cos(kx) \\&=&\sum_{k=0}^\infty a^k\cos(kx)-2\sum_{k=1}^\infty a^k\cos((k-1)x)\cos x+\sum_{k=2}^\infty a^k\cos((k-2)x)\\&=&1-a\cos x+\sum_{k=2}^\infty a^k\left[\cos(kx)-2\cos((k-1)x)\cos x+\cos(k-2)x) \right]\\&=&1-a\cos x\, .\e... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/685278', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/16033/']} | jdg_122798 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20099784 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a way to tell AngularJS that I want links to be opened in new windows when the user clicks on them? With jQuery I would do this: jQuery("a.openInNewWindow").click( f... | Here's a directive that will add target="_blank" to all <a> tags with an href attribute. That means they will all open in a new window. Remember that directives are used in Angular for any dom manipulation/behavior. Live demo (click). app.directive('href', function() { return { compile: function(element) { ele... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/20099784', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1836393/']} | jdg_321022 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42021972 |
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 truncate the float values within the numpy array, for .e.g. 2.34341232 --> 2.34 I read the post truncate floating point but its for one float. I don't want to run a... | Try out this modified version of numpy.trunc() . import numpy as npdef trunc(values, decs=0): return np.trunc(values*10**decs)/(10**decs) Sadly, numpy.trunc function doesn't allow decimal truncation. Luckily, multiplying the argument and dividing it's result by a power of ten give the expected results. vec = np.arra... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/42021972', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4730816/']} | jdg_154222 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2916995 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
After validation, I got an error and I got returned back to :action => :new .Some field on form already filled, so I want to keep them filled even after error message too.How... | Your View (new.html.erb) something like following <%= error_message_for :user %><% form_for :user, :action=>"create" do|f|%><%= f.text_field :login %><% end %> Controller Code (create method) def create @user=User.new(params[:user]) if @user.save redirect_to :action=>'index' else render :action=>'new' #you ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2916995', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1843422/']} | jdg_250042 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 303321 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Consider Poisson equation $\nabla \cdot (\sigma(x)\nabla u)=0$ in a domain $D$, where $\sigma(x)$ is the spatially dependent conductivity. On the boundary we have $n$ electrod... | Let $A$ be this matrix. Because of the formula$$\int_D\sigma\nabla u\cdot\nabla v\, dx=\sum_{i,j}a_{ij}U_iI_j,$$($U$ for voltages of $u$, $I$ for currents of $v$), we see three necessary conditions: the matrix must be symmetric, it must be positive semi-definite, and $A{\bf1}=0$. Actually, if $U\ne \mu{\bf1}$, then $u$... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/303321', 'https://mathoverflow.net', 'https://mathoverflow.net/users/73701/']} | jdg_198730 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39468454 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
With Swift 2.2 I used to prettify XML like that: let detxTag = NSXMLElement(name: "detx")let xml = NSXMLDocument(rootElement: detxTag)// ...let data = xml.XMLDataWithOptions(... | xmlData(withOptions:) accepts XMLNode.Options , but they must beconverted to an Int : let data = xml.xmlData(withOptions: Int(XMLNode.Options.nodePrettyPrint.rawValue)) or for multiple options: let options: XMLNode.Options = [.nodePrettyPrint, .nodeCompactEmptyElement]let data = xml.xmlData(withOptions: Int(options.raw... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/39468454', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/118125/']} | jdg_329579 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22710 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $A$ and $B$ be two groups and let $G=A*B$ be their free product. Suppose both $A$ and $B$ are nontrivial. I want now to prove that $G$ is infinite and that $Z(G)$ is... | Well, you would have a hard time proving that a reduced word only commutes with the identity, because every word commutes with every power of itself, and of course, any element $a\in A$ will commute with all elements in $C_A(a)$, and any $b\in B$ with all elements in $C_B(b)$. So no element of $A*B$ has trivial central... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/22710', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/5465/']} | jdg_312589 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20042607 |
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 feasible to script in a Lisp, as opposed to Ruby/Python/Perl/(insert accepted scripting language)? By this I mean do things like file processing (open a text file, coun... | Today, using LISP as if it's certain that anyone would understand what language one is talking about is absurd since it hasn't been one language since the 70's or probably some time earlier too. LISP only indicates that it's fully parenthesized Polish prefix notation just like Pascal, Ruby, Python and Perl are just var... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/20042607', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2880591/']} | jdg_159512 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2538103 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What is the easiest and safest way to call a function from a shared library / dll? I am mostly interested in doing this on linux, but it would be better if there were a platf... | NOTE: You are passing C++ objects (in this case STL strings) around library calls. There is no standard C++ ABI at this level , so either try to avoid passing C++ objects around, or ensure that both your library and your program have been built with the same compiler (ideally the same compiler on the same machine, to ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2538103', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/60628/']} | jdg_309737 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 54053633 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Some articles suggestthat now build() is included in perform() itself, while others suggestthat build().perform() is used when multiple actions are to be chainedtogether.
No... | build() is included in perform() , you can see it in the source code public void perform() { build().perform();} The perform() inside the methods calls the perform() method in the inner class BuiltAction . Calling build().perform() in your code is actually calling build() twice, build().build().perform() . build Gen... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/54053633', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2373469/']} | jdg_75998 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18730551 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
This is inspired from a post by Andrei Alexandrescu. What are the pro's and con's of initializing an expression with the following methods? When should I prefer one over the ... | auto v = expr;auto v(expr); When in your code either you don't know the type of expr and want to stay generic, or in your code it is absolutely clear what type expr has (definition right at the line above, etc), so that the auto will not add confusion. The form of the initialization, parens or not, is irrelevant (only ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18730551', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/848277/']} | jdg_129363 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45933732 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I would like to use the IAR compiler. I noticed CMake has already have a bunch of files about this compiler: https://github.com/jevinskie/cmake/blob/master/Modules/Compiler/I... | To select a specific compiler, you have several solutions, as exaplained in CMake wiki : Method 1: use environment variables For C and C++, set the CC and CXX environment variables. This method is not guaranteed to work for all generators. (Specifically, if you are trying to set Xcode's GCC_VERSION , this method confus... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/45933732', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2612235/']} | jdg_106940 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1222392 |
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 keep seeing DDD (Domain Driven Design) being used a lot in articles - I have read the Wikipedia entry about DDD but still can't figure out what it actually is and how I wou... | Firstly, if you don't know that you need it then it's possible that you don't need it. If you don't recognize the problems that DDD solves then maybe you don't have those problems. Even DDD advocates will frequently point out that DDD is only intended for large (>6 month) projects. Assuming that you're still reading ... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/1222392', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/82197/']} | jdg_74054 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2925459 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Today I had an epiphany, and it was that I was doing everything wrong. Some history: I inherited a C# application, which was really just a collection of static methods, a com... | Alright, here's my best shot at attacking this question: (1) Statics The Problem with static that you may be having is that it means different things in .NET and say, C++. Static basically means it's accessible on the class itself. As for it's acceptability id say it's more of something you'd use to do non-instance spe... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2925459', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/291999/']} | jdg_310319 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 827193 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a Supermicro Redundant Power Supply with two units in it. I also have two UPS units, one for each of the Power Supplys. I was watching the LCD on the UPSs for the watt u... | It sounds like the document is instructing you to use ping as a method of validating network connectivity, which it isn't unless you know that ping should work in the first place, which it doesn't by default in Windows. If you're going to use ping as a method of testing network connectivity then the document needs to r... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/827193', 'https://serverfault.com', 'https://serverfault.com/users/395487/']} | jdg_228608 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2298007 |
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 wondering why there have to be so many regular expression dialects. Why does it seem like so many languages, rather then reusing a tried and true dialect, seem bent on w... | Because regular expressions only have three operations: Concatenation Union | Kleene closure * Everything else is an extension or syntactic sugar, and so has no source for standardization. Things like capturing groups, backreferences, character classes, cardinality operations, etc are all additions to the original defi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2298007', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/159457/']} | jdg_254717 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1096341 |
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 void pointer returned by dlsym(), I want to call the function pointed by the void pointer.So I do a type conversion by casting: void *gptr = dlsym(some symbol..) ;ty... | Converting a void* to a function pointer directly is not allowed (should not compile using any of the casts) in C++98/03. It is conditionally supported in C++0x (an implementation may choose to define the behavior and if it does define it, then it must do what the standard says it should do. A void* , as defined by t... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/1096341', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/91593/']} | jdg_299807 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1415320 |
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:
Find the limit analytically of the following: $\lim \limits_{x \to 0} \frac {\sin(\sqrt{2x})}{\sin(\sqrt{5x})} $ The closes thing we learned in class about this was that... | For $a$ and $b$ positive numbers we have\begin{align*}\lim_{x\to 0^+}\frac{\sin \sqrt{ax}}{\sin \sqrt{bx}}=\lim_{x\to 0^+}\frac{\frac{\sqrt{a}\sin \sqrt{ax}}{\sqrt{ax}}}{\frac{\sqrt{b}\sin \sqrt{bx}}{\sqrt{bx}}}&=\frac{\sqrt{a}}{\sqrt{b}}\lim_{x\to 0^+}\frac{\frac{\sin \sqrt{ax}}{\sqrt{ax}}}{\frac{\sin \sqrt{bx}}{\sqrt... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1415320', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/265641/']} | jdg_328443 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 435458 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let's say I have a function in a class with the following signature: int fun(int x, int y,std::function<int(int, int)> funArg) The output depends on the o... | The testable part of fun is only the code around the call to funArg . So feed it with a trivial funArg parameter that doesn't have to do anything but return a value that causes fun to touch one of the possible code paths after calling funArg . For example, if fun has special case handling for zero or negative results f... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/435458', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/352797/']} | jdg_119083 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 371133 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I was reading on this blog post about the for-if anti-pattern, and I'm not quite sure I understand why it's an anti-pattern. foreach (string filename in D... | This is an antipattern as it takes the form of: loop over a set of values if current value meets a condition do something with value endend and can be replaced with do something with value A classic example of this is code like: for (var i=0; i < 5; i++){ switch (i) case 1: doSomethingWit... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/371133', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/-1/']} | jdg_278646 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44923775 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
At the moment I pass some parameters into a vue component <Slider :images= "['/img/work/slide2.png', '/img/work/slide2.png', '/img/work/slide3.png']" :html="['<div>... | Don't pass HTML using attributes but using Slots : Suppose we have a component called my-component with the following template: <div> <h2>I'm the child title</h2> <slot> This will only be displayed if there is no content to be distributed. </slot></div> And a parent that uses the component: <div> <h1>I'm the ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/44923775', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1002758/']} | jdg_376023 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9814073 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Currently, I'm setting DecimalSeparator to a '.' in each procedure which uses these functions. It would be much easier to set this globally at the start of the program but I ... | I am/was under the assumption that the global DecimalSeperator variable would not be touched by the RTL. If not, then all these routines have an optional parameter FormatSettings which you could use. Globaly declare a TFormatSettings variable and use it for each occurance of these routines. A small benefit of it could ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9814073', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1280752/']} | jdg_221647 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 119961 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I was wondering if it's possible to mirror two servers, like you could upload files to one server and they'd push to the other server, etc. I'm more curious to file mirroring, ... | It depends very much on the job at hand. Why do you need file mirroring. Do you want to update something like a website or content repository where it's usually okay to update periodically. Or do you need real time synchronization of data? For periodic asynchronous mirroring of files it is usually sufficient to have a ... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/119961', 'https://serverfault.com', 'https://serverfault.com/users/13797/']} | jdg_363583 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9988211 |
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 two questions, actaully...First off, Why cant I do this: List<Object> object = new List<Object>(); And second, I have a method that returns a List<?> , how would I tur... | Why cant I do this: List<Object> object = new List<Object>(); You can't do this because List is an interface, and interfaces cannot be instantiated. Only (concrete) classes can be. Examples of concrete classes implementing List include ArrayList , LinkedList etc. Here is how one would create an instance of ArrayList : ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/9988211', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/822606/']} | jdg_277893 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45035940 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to pivot more than one column in a PySpark dataframe. Sample dataframe: from pyspark.sql import functions as Fd = [(100,1,23,10),(100,2,45,11),(100,3,67,12),(100,4,78,... | Here's a non-UDF way involving a single pivot (hence, just a single column scan to identify all the unique dates). dff = mydf.groupBy('id').pivot('day').agg(F.first('price').alias('price'),F.first('units').alias('unit')) Here's the result (apologies for the non-matching ordering and naming): +---+-------+------+-------... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/45035940', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7358392/']} | jdg_190115 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29156765 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Setup: Xcode 6.1 OS X 10.9.5 Swift Mac Document-based Application target Question: I am using Swift to make a Cocoa Mac app ( NOT iOS !). I have a custom NSView subclass. I'd... | Example Swift 3+ class CustomView: NSView { private var currentContext : CGContext? { get { if #available(OSX 10.10, *) { return NSGraphicsContext.current?.CGContext } else if let contextPointer = NSGraphicsContext.currentContext()?.graphicsPort { let contex... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29156765', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/34934/']} | jdg_319030 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 86819 |
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:
Kirchhoff's loop/current rule is just law of conservation of energy and Kirchhoff's junction rule is just law of conservation of charge.So, I think that these can be ... | Kirchhoff's loop rule is also called Kirchhoff's voltage law (KVL). Which is different from Kirchhoff's current rule which is also called Kirchhoff's current law (KCL). KVL is derived from Maxwell–Faraday equation for static magnetic field (i.e. the derivative of B with respect to time is zero). KCL is derived from cha... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/86819', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/23742/']} | jdg_105719 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 209897 |
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 laser cooling, with a model of a 2-level atomic system, spontaneous emission is stated to be dependent on the "natural line width" of the excited state of the atom... | As it turns out, the excited states of an atom are not really , strictly speaking, eigenstates. That is, they're eigenstates of the atomic hamiltonian, but they are not eigenstates of the atom-plus-EM-field hamiltonian. How do we know? Well, if you prepare such a state (excited atom, empty field) and then you leave it ... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/209897', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/-1/']} | jdg_88114 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 58286357 |
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 deploy an Azure Web App through a Jenkins scripted pipeline using the Azure App Service Plugin . This is my deploy-command (GUIDs have been changed): azureWebA... | As it turned out for me accent color is depending on the context, as well as the frame, so we don't need to handle that. As far as the control goes I made a really dummy and simple example. Please do not consider this as a solution, rather a starter. struct CustomView: View { @Binding var percentage: Float // or som... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/58286357', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/11316364/']} | jdg_231444 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9147 |
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 an exercise from Apostol's number theory book. How does, one prove that $$ \frac{\sigma(n)}{n} < \frac{n}{\varphi(n)} < \frac{\pi^{2}}{6} \frac{\sigma(n)}{n} \qu... | Writing $n=p_1^{a_1}p_2^{a_2}\ldots p_k^{a_k}$ for primes $p_i$ we have $$\sigma (n) = \prod_{i=1}^k \frac{p_i^{a_i+1} – 1}{p_i – 1}$$ and so $$\sigma(n)\phi(n) = n^2 \prod_{i=1}^k \left( 1 - \frac{1}{p_i^{a_i+1}} \right) \qquad (1)$$ from which both inequalities follow. For the RH inequality we note that the expansion... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/9147', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_100499 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 124119 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
I want to know if $C^{\infty}[0,1]$ or $S$ (Schwartz function space) is separable. Can somebody offer me some results or references?Thank you!
Now provide the response and no... | We need the following extension of Weierstrass approximation theorem: Let $f$ be a smooth function on $[0,1]$. Then we can find a sequence $\{P_n\}$ of polynomials such that $(P_n^{(d)})$ converges uniformly to $f^{(d)}$ for each integer $d$. To see that, we first notice that for each integer $d$, we can find a sequenc... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/124119', 'https://mathoverflow.net', 'https://mathoverflow.net/users/23657/']} | jdg_279419 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34213239 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to work with a persistent String Array (n Rows, 1 column). * On first running the app, the String Array needs to be created empty. * On subsequent app executions the A... | 2:nd revision of this answer Your friend here is flex-direction: column-reverse; which does all you ask while align the messages at the bottom of the message container, just like for example Skype and many other chat apps do. .chat-window{ display:flex; flex-direction:column; height:100%;}.chat-messages{ flex: 1; ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/34213239', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4496400/']} | jdg_130302 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8818493 |
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 my problem: I'm developing a mobile web app with jQuery Mobile and I have to create dynamic content. In the first page I have a listview with some <li> elements. When... | PEP8-compliant solution: formatting the line Actually PEP8 says: Long lines can be broken over multiple lines by wrapping expressions in parentheses. These should be used in preference to using a backslash for line continuation . Make sure to indent the continued line appropriately. So I suppose your cod... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8818493', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1143037/']} | jdg_77880 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2086956 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Can plain Javascript objects have event attached to them? Say something like this: obj = new Object();obj.addEventListener('doSomething', foo, true); I know i can do this wit... | You'll have to implement your own functionality for that, but that's not very hard. var obj = { events: {}, addEventListener: function(eventName, handler) { if(!(eventName in this.events)) this.events[eventName] = []; this.events[eventName].push(handler); }, raiseEvent: function(eve... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2086956', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/201528/']} | jdg_153405 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1255919 |
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 boost string algorithms for case insensitive search. total newbie here. if I am using it this way, I get an error. std::string str1("Hello world");std::str... | You need to use boost::iterator_range. This works: typedef const boost::iterator_range<std::string::const_iterator> StringRange; std::string str1("Hello world"); std::string str2("hello"); if ( boost::ifind_first( StringRange(str1.begin(), str1.end()), StringRange(str2.begin(), str2.end()) ) ) ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1255919', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/144154/']} | jdg_108541 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 64586829 |
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 facing very strange issue in flutter app! When test my app in debug mode its working fine while in release mode it shows the white screen. This app is already published ... | The problem is you can't use Expand in child,means that An Expanded widget must be a descendant or parent,in debug mode,you can clearly see Incorrect Usage of Parent Widget in the terminal,it will work on debug mode,but in release build it will show blank page,so keep eye on above warning or error Incorrect usage child... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/64586829', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/14200544/']} | jdg_379672 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 220228 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I wonder whether for the average Linux user it is considered as bad -from a point of view of security or any other relevant viewpoints- to have no or almost no entropy l... | Entropy is fed into /dev/random at a rather slow rate, so if you use any program that uses /dev/random , it's pretty common for the entropy to be low. Even if you believe in Linux's definition of entropy, low entropy isn't a security problem. /dev/random blocks until it's satisfied that it has enough entropy. With low ... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/220228', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/126296/']} | jdg_120794 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6393776 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I was asked this question in a technical interview: What is the difference between a const and a macro in C++? My answer was that a macro is a preprocessor directive and it c... | Macros and constants are not remotely the same thing, each is sometimes appropriate for the circumstances, and your answer only scratches at the surface of the difference. Also, C++ has two different kinds of constants. A constant defined with the const qualifier is best thought of as an unmodifiable variable . It ha... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/6393776', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/773883/']} | jdg_180604 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37665367 |
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 select rows with a date value less than a value. It doesn't seem to be working as I am getting all date values, not just those less than a value. Here's the df... | Depending on what type of object you are checking for, there may be a predefined Rf_isWhatever macro, or you may need to use the Rf_inherits(object, "Whatever") macro, both defined in the R source code, and available through the Rcpp header. For example, #include <Rcpp.h>// [[Rcpp::export]]int is_matrix(SEXP data) { ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/37665367', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/916652/']} | jdg_200354 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33874772 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
According to the C++ Core Guidelines , I should use a gsl::span to pass a half-open sequence . I think that means that instead of writing a function like: void func(const std... | When you call the vector version, the initializer list is used to create a temporary std::vector , which is then passed to the function by const reference. This is possible, because std::vector has a constructor, that takes an std::initializer_list<T> as an argument. However, gsl::span doesn't have such a constructor a... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/33874772', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3467895/']} | jdg_145088 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33264017 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have seen the following code: template <class T>class Type { public: Type() {} T& operator=(const T& rhs) {value() = rhs; return value();} T& value(... | The two functions are actually not the same. Only the second function is declared as a const member function. If the object that the member is called from is const , the latter option is used. If the object is non- const , the first option is used. Example: void any_func(const Type *t){ something = t->value(); //sec... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/33264017', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5354436/']} | jdg_381446 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4447 |
Below is a question asked on the forum devops.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Thanks to Docker multi-stage builds , we can compile some artefacts in one environment and put them for execution in other one. As result, there are two images, where ... | You can build and tag any stage of a multi-stage build. Just use the --target option to docker build . E.g. docker build --target jdk -t myapp-jdk:v1 .docker build --target jre -t myapp:v1 . With the layer caching, the the earlier steps will be reused from the cache and not rerun from scratch each time, so there's litt... | {} | {'log_upvote_score': 5, 'links': ['https://devops.stackexchange.com/questions/4447', 'https://devops.stackexchange.com', 'https://devops.stackexchange.com/users/707/']} | jdg_308213 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9571666 |
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 some code that I would like to run only once in my MainViewController. It should run every time the user starts the app, but only after the MainViewController has load... | Swift 1,2: static var token: dispatch_once_t = 0dispatch_once(&token) { NSLog("Do it once")} Objective-C static dispatch_once_t once;dispatch_once(&once, ^ { NSLog(@"Do it once");}); Swift 3,4: dispatch_once is no longer available in Swift. In Swift, you can use lazily initialized globals or static properties and ge... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/9571666', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/704015/']} | jdg_364191 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1024274 |
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 started by intuition since I'm familiar with the formula $a^2-b^2 = (a-b)(a+b)$. So in our case $$x^6 - 1 = ({x^3} - 1)({x^3}+1)$$ How should I proceed? I assume there... | ${x^3} - 1=(x-1)(x^2+x+1)$ ${x^3} + 1=(x+1)(x^2-x+1)$ The last quadratic term is already irreducible in $\mathbb{R}$. If you mean irreducible in $\mathbb{C}$, you may split it into product of factor $(x-e^{inw})$, where $n=0\cdots 5$,$w=\frac{\pi}{3}$ . | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1024274', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/188391/']} | jdg_287601 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 250740 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
What are the ways of proving that the Cantor set is uncountable apart from Cantor diagonalization? Are there any based on dynamical systems?
Now provide the response an... | Exercise : Show that Cantor set $C$ is equal to $$C = \left\{\sum_{n=1}^\infty \frac{a_n}{3^n}: a_n \in \{0, 2\}\right\}$$ Then : One way to intuitively understand the cardinality of the Cantor set is to think of it as essentially the set of ternary (base 3) representations of all $x\in [0, 1] \subset \mathbb{R}$ which... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/250740', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/51741/']} | jdg_361494 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27914953 |
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 highly nested mongoDB set of objects and I want to count the number of subdocuments that match a given condition Edit: (in each document) . For example: {"_id":{"ch... | You need to process $unwind when working with arrays, and you need to do this three times: db.collection.aggregate([ // Un-wind the array's to access filtering { "$unwind": "$studies" }, { "$unwind": "$studies.samples" }, { "$unwind": "$studies.samples.formdata" }, // Group results to obtain the ma... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/27914953', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4139038/']} | jdg_317769 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25590965 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am new to socket programming... I tried this server side program #define BUFLEN 512#define MYPORT 3456void errorp(char* msg){ perror(msg); exit(1);}int main(... | The error message says it all: The socket isn't a (valid) socket. This should make you look at the code creating the socket: if((sock = socket(AF_INET, SOCK_DGRAM, 0) == -1)) The code above 1st compares the result of the call to socket() to -1 and then assigns the result of the comparison to sock . So it's either 0 or ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25590965', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2631368/']} | jdg_205167 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7459 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a polygon P, that may or may not be convex. Is there an algorithm that will enable me to find the collection of points A that are at a distance less than d from P... | What you seek is known as the offset curve of a polygon. Here is the Wikipedia article.This is closely related to the Minkowski sum construction , in this case the Minkowski sum of a polygon and a disk. As others already indicated, the offset of a polygon is not in generala polygon. There is a substantial literature ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/7459', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/2684/']} | jdg_193531 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5818912 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to get Cyrillic words to be in latin so I can have them in urls. I use icu4j transliterator, but it still gives weird characters like this: Vilʹândimaa . It should... | Modify your identifier to do what you want. You can strip unwanted characters using a regular expression with the Remove transform. For example, consider the string "'Eé математика" : "'E\u00E9 \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430" The identifier "Any-Latin; NFD; [^\\p{Alnum}] Remove" will trans... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5818912', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/274559/']} | jdg_319517 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10773391 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Can I get a file name or its path from a fstream object? I looked through the methods of fstream and didn't find anything close to it.
Now provide the response and nothing e... | No, that is not possible, not at least in the Standard conformant implementation of the library. The fstream class doesn't store the filename, and doesn't provide any function for retrieving it. So one way to keep track of this information is to use std::map as: std::map<std::fstream*, std::string> stream_file_table;vo... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/10773391', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/946500/']} | jdg_75704 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2397607 |
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:
for a general solution:$$ \begin{bmatrix} x\\y\\z \end{bmatrix} = \begin{bmatrix} 2s - 3t\\s\\t \end{bmatrix} $$, where s, t are arbitrary parameters. Why is the general... | Notice that $$A=\begin{bmatrix}1&-2&3\\2&-4&6\\3&-6&9\end{bmatrix}$$ is not invertible. This is because the second and third rows are multiples of the first, so by adding $-2$ times the first row to the second row, and by adding $-3$ times the first row to the third row we have the matrix $$\begin{bmatrix}1&-2&3\\0&0&0... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2397607', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/326455/']} | jdg_150781 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14350343 |
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 program that uses a default name and password. I'm using argparse to allow the user to specify command line options, and I would like to enable the user to provide ... | I believe that the best way to handle this is to post-process the returned namespace. The reason that argparse doesn't support this is because it parses arguments 1 at a time. It's easy for argparse to check to see if something was already parsed (which is why mutually-exclusive arguments work), but it isn't easy to ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/14350343', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1701170/']} | jdg_174471 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 145595 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have three lists: data = {1,0,0,0,1,0,1,0};time = {1,1,1,1,4,4,4,4};weight = {0.5,0.5,0.5,0.3,0.5,0.6,0.7,0.8}; data represents a data points that were recorded... | Here's one way. There will be many more! {#[[1, 1]], Mean[WeightedData[#[[;; , 2]], #[[;; , 3]]]]} & /@ GatherBy[Transpose[{time, data, weight}], First] Another: GroupBy[{time, data, weight}\[Transpose], First -> Rest, Mean@*Apply[WeightedData]@*Transpose] | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/145595', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/38625/']} | jdg_179025 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 379482 |
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 the night, when I look at a distant light source (for example a street lamp a few hundred meters away) I do not simply see a spot but rather a spot which is surrou... | From physical point of view: One reason is diffraction spike by the mounts (support vanes) of optical reflector of reflecting telescope. Four-fold mounts give four-fold diffraction pattern. However, three-fold mounts give six-fold diffraction pattern since we can see intensity but not the phase of the diffraction pat... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/379482', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/152711/']} | jdg_314773 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2281566 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm attempting one of the optional problems in my linear algebra textbook and I am very confused as I have never seen a problem in this form. Question is: Find the vecto... | $$\begin{array}{rcl}\displaystyle \lim_{x\rightarrow a} \frac{x^n-a^n}{x-a}&=& \displaystyle \lim_{x\rightarrow a} \frac{x^{p/q}-a^{p/q}}{x-a} \\&=& \displaystyle \lim_{x\rightarrow a} \frac{\left(x^{p/q}-a^{p/q}\right)\left(x^{(q-1)p/q} + x^{(q-2)p/q}a^{p/q} + \cdots + x^{p/q}a^{(q-2)p/q} + a^{(q-1)p/q}\right)}{\left(... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2281566', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/322099/']} | jdg_188470 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18746149 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Have this line of code in the getEvents method of my DBHelper. int year, month, day; String[] columns = new String[] { KEY_EVENTNAME, KEY_DESCRIPTION, KEY_HOUR,... | The answer is in the title: you are trying to pass integer values into the query, but what you actually end up with are string values. This is a horrible design bug in the Android database API; you can use parameters only for strings. Integer numbers do not have the formatting and SQL injection problems that string val... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18746149', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2351594/']} | jdg_234245 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42507842 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Classic problem - I want to validate a form before submitting it. My submit button triggers an action (simple dispatch or thunk). If the form is valid, submit it - else, trig... | I think part of your issue is think of actions as something that is happening rather than something has caused the state to change . "Validate" is not an action. "Validation failed" is the action. "Submitting" the data is not an action. "Data was submitted" is the action. So if you structure your thunk with that in m... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42507842', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1867641/']} | jdg_284288 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37521298 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have an Angular 2 application. For mocking the Document object in tests, I'd like to inject it to the service like: import { Document } from '??' @Injectable()export class ... | This has been supported by Angular for a while. You can use the DOCUMENT constant provided by the @angular/common package. Description of the DOCUMENT constant (taken from the API documentation ): A DI Token representing the main rendering context. In a browser, this is the DOM Document. An example is as shown below: m... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/37521298', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1770795/']} | jdg_257699 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 52093474 |
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 would do validation when creating constructor in domain object, but when using data class from kotlin I don't know how to make similar validation. I could do that i... | You can put your validation code inside an initializer block . This will execute regardless of whether the object was instantiated via the primary constructor or via the copy method. data class Example(val name: String) { init { require(name.isNotBlank()) { "Name is blank" } }} A simple example: fun main()... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/52093474', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5679315/']} | jdg_97383 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45464955 |
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 created a simple struct object that holds 2 values - number (specific number) and count (counter for how many times number appears). typedef struct matrixMissNumber { int ... | for (auto m : missingNumsObjects) Here auto is deduced as matrixMissNumber , so m is a copy of matrixMissNumber object stored in the list. Then you change the copy, not the object in the list missingNumsObjects . To fix the issue help the compiler to deduce the type properly and change the cycle to: for (auto& m : miss... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/45464955', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8405872/']} | jdg_95604 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20420089 |
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 code is intended to sort a list of employees, first sorting by department (first column) and then sorting by age (third column) in ascending order. I have searched for ho... | Initialize array only for test purpose: int dim = 5; char ch = 'A'; String[][] array = new String[dim][]; for( int i = 0 ; i < dim ; i++ ) { array[i] = new String[dim]; for( int j = 0 ; j < dim ; j++, ch++ ) { array[i][j] = "" + ch; } } Output our matrix: for( int i = 0 ; i <... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/20420089', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3073732/']} | jdg_311975 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31701655 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Say I have a Rust API that contains a constant or a static, an i32 for example. I want to use this Rust API from C. From the C side, I want to use that constant as an array s... | You most certainly can do it, at least inside functions: cnst.rs : #[no_mangle]pub static X: i32 = 42; cnstuse.c : #include <stdint.h>#include <stdio.h>extern const int32_t X;int main() { char data[X]; printf("%lu\n", sizeof(data)); return 0;} Compilation: % rustc --crate-type=staticlib cnst.rsnote: link again... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/31701655', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_247857 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13442819 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I was just working on some tests for Local Storage in HTML5. Note I used Safari 6.0.2, as it seems many web-engines handle their methods different. If I do this: localStorage... | You should convert them to JSON first: localStorage.setItem( 'subTotal', JSON.stringify(12345) ); Then, when retrieving your item, parse the JSON: JSON.parse( localStorage.getItem('subTotal') ); Here's the fiddle: http://jsfiddle.net/hD9dF/ For easier usage, create your own wrapper: var myLocalStorage = { set: funct... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13442819', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_305915 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43900 |
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:
The title sums up my question, but for clarity consider the following simple example. Let $X_i \overset{iid}{\backsim} \mathcal{N}(0, 1)$, $i = 1, ..., n$. Define:\begi... | The short answer as I understand your q is "yes, but ..." the rates of convergence on S, T, and any other moments are not necessarily the same -- check out determining bounds with the Berry-Esseen Theorem . In case I misunderstand your q, Sn and Tn even hold to the CLT under conditions of weak dependence (mixing): chec... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/43900', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/16319/']} | jdg_138266 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43693591 |
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 migrating my projects to the new visual studio 2017 format which is working nicely for all standard libraries only now I run into problems with my UI libraries where I us... | December 13th 2018 - .NET Core 3 Preview 1 was announced .NET Core 3 will support WPF and WinForms applications. You may try it with Preview version of SDK: <Project Sdk="Microsoft.NET.Sdk.WindowsDesktop"> <PropertyGroup> <OutputType>WinExe</OutputType> <TargetFramework>netcoreapp3.0</TargetFramework> <UseWPF... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/43693591', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4873542/']} | jdg_178648 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41118606 |
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 understand there are other questions that are the same, but they have no solved my problem. I keep on receiving the error: Aws::Errors::MissingRegionError in BooksControlle... | You should either set the ENV['AWS_REGION'] env variable to "us-west-2" and use it as s3_region: ENV['AWS_REGION'] Or use a string: s3_region: 'us-west-2' Also, s3_region option should me moved out of credentials hash in config/environments/{development|production} : config.paperclip_defaults = { storage: :s3, s3_hos... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/41118606', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6939256/']} | jdg_323133 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13293318 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
There are some problems appearing when I use tapestry 5.3.6, CSS, jQuery (using tapestry5-jquery 3.3.3) javaScript. When I set a page that has zones (I am using jQueryUI tabs... | You probably want something like this: @Configurationpublic class MyConfiguration { @Bean public Map<ColourEnum, ColourHandler> colourHandlers() { Map<ColourEnum, ColourHandler> map = new EnumMap<>(); map.put(WHITE, whiteHandler()); // etc return map; } @Bean public ColourHandler wh... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13293318', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/897373/']} | jdg_129720 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 193851 |
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:
4 coins are in a bucket: 1 is gold on both sides, 1 is silver on both sides, and 2 are gold on one side and silver on the other side. I randomly grab a coin from the buc... | Here's a more intuitive answer. You have two random things going on: your choice of coin is random, and the side facing up is random. So in fact you're picking one of 8 coin-sides out of the bag, and each one occurs with equal weighting. So let's label the sides: G1 and G2, S1 and S2, G3 and S3, and G4 and S4 (where G ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/193851', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/23152/']} | jdg_113983 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 203839 |
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've spent a bunch of time perusing Stack Exchange to try to find an answer and found nothing; hopefully this isn't a duplicate. I have a time-dependent vector fi... | You can use ParametricPlot3D to get smoother orbits: SeedRandom[1]n = 50;seeds = RandomReal[{-1, 1}, {n, 3}];tbar = 10;Animate[ParametricPlot3D[Evaluate[func[seeds[[#]], t] & /@ Range[Length@seeds]], {t, 0, tmax}, BoxRatios -> 1, PlotStyle -> Arrowheads[Medium], ImageSize -> 400, PlotRange -> {{-60, 60... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/203839', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/20079/']} | jdg_81683 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6941483 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
If I want a function to be executed, I prefer doing inline js: <p id="element" onclick="doSomething();">Click me</p> because it is easier to debug. However, I hear people say... | One big argument against inline event handlers, and the argument that is addressed by the other answers here is the separation of presentation and logic . However, there is actually a bigger problem IMO: The somehow elusive way how inline event handlers are evaluated. As you may know, the content of the on* attributes ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/6941483', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/865162/']} | jdg_109193 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36909 |
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:
I regularly perform pen-tests against web applications, operating systems, etc. Occasionally, I'm luck enough to do a 'red-teaming' exercise and get to attack at all... | You don't need a self spreading malware in order to test the end user machines. For example, if you decide to target the end user machines browsers, applications (MS Office, PDFs, Java, Flash) or physical security of the machines, what you need is a custom exploit and a payload. The payload need not to be self spreadin... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/36909', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/18541/']} | jdg_362180 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27108911 |
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 run my Java program in command prompt, my project was created in Intellij, and I am having difficulties running it in the command prompt...without using the Intellij... | Three issues: You have to specify the fully qualified class name (that means including the package name) to the java command. It looks like your myjava class is in a package com.myexample.test . So its fully qualified name is com.myexample.test.myjava . When you run the java command you have to be in the directory that... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/27108911', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4120312/']} | jdg_301817 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27373158 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Suppose I have a column value as aaa'gh it will throw error in oracle saying sql command not properly ended. My question is if I don't know how many ' are in my value, how ca... | The best way is to use the quoting string literal technique . The syntax is q'[...]' , where the "[" and "]" characters can be any of the following as long as they do not already appear in the string. ! [ ] { } ( ) < > You don't have to worry about the single-quotation marks within the string. Suppose i have a column v... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/27373158', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4238341/']} | jdg_177318 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42631542 |
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 both AppBarLayout and BottomNavigationLayout in a single CoordinatorLayout and I'm having difficulties hiding the BottomNavigationLayout as required by the... | After a day or two of searching I settled with a custom Behavior attached to the BottomNavigationView . Its main idea is to detect when the BottomNavigationView's sibling is scrolled so that it can hide the BottomNavigationView. Something like this: public class BottomNavigationBehavior extends CoordinatorLayout.Behavi... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/42631542', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/306739/']} | jdg_110827 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 592744 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm running a software daemon that requires for certain actions to enter a passphrase to unlock some features which looks for example like that: $ darkcoind masternode start <m... | Really, this should be fixed in the application itself. And such applications should be open source, so that fixing the issue in the app itself should be an option. A security related application which makes this kind of mistake might make other mistakes as well, so I wouldn't trust it. Simple interposer But you were a... | {} | {'log_upvote_score': 7, 'links': ['https://serverfault.com/questions/592744', 'https://serverfault.com', 'https://serverfault.com/users/116529/']} | jdg_305430 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25765282 |
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 script I have an unknown number of variables containing angles which I want to convert to vectors. I made the variable-names such that the angles of each 'parameter' ar... | What you can do is use env to get a list of all variables and then iterate through them: while IFS='=' read -r name value ; do if [[ $name == *'_angle_lat'* ]]; then echo "$name" ${!name} prefix=${name%%_*} # delete longest match from back (everything after first _) angle_lat="${prefix}_angle_lat" angle_pe... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25765282', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3420487/']} | jdg_186202 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30921230 |
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 writing an OpenCL benchmark in C. Currently, it measures the fused multiply-accumulate performance of both a CL device, and the system's processor using C code... | AVX is disabled because the entire AMD Bulldozer family does not handle 256-bit AVX instructions efficiently. Internally, the execution units are only 128-bit wide. So 256-bit operations are split up thereby providing no benefit over 128-bit. To add insult to injury, on Piledriver, there's a bug in the 256-bit store th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/30921230', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/136846/']} | jdg_353856 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34621076 |
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 change an image within a cell when it is selected. Here is what I have in my view controller: func tableView(tableView: UITableView, didSelectRowAtIndexPath in... | The issue is probably that you are calling dequeueReusableCellWithIdentifier . Try using cellForRowAtIndexPath instead ( documentation about it here ). This will give you a reference to the current cell, rather than a reference to a new reusable cell. So, according to your code above: let cell = self.tableView.cellForR... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/34621076', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2736647/']} | jdg_269460 | PrimeIntellect/stackexchange-question-answering |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.