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 | 2618680 |
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 $f\colon\mathbb{R}\to [0,\infty)$ be a continuous function. Then, what is the rationale behind saying that the following are false statements: There exists $x\in\mat... | The first statement reminds of the Mean Value Theorem for Integrals, but… The Mean Value Theorem for Integrals says that if $f$ is continuous on $[a,b]$, then there exists $x\in[a,b]$ such that$$f(x)=\frac{1}{b-a}\int_a^b f(t)\,dt.$$In this case, $a=-1$ and $b=1$, so we can guarantee that there exists $x\in[-1,1]$ such... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2618680', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/518028/']} | jdg_334130 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4136248 |
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 find the best way to generate the following output <name> job took 30 seconds<name> job took 1 minute and 20 seconds<name> job took 30 minutes and 1 second<name... | If you need something more "precise" than distance_of_time_in_words , you can write something along these lines: def humanize(secs) [[60, :seconds], [60, :minutes], [24, :hours], [Float::INFINITY, :days]].map{ |count, name| if secs > 0 secs, n = secs.divmod(count) "#{n.to_i} #{name}" unless n.to_i==0 e... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4136248', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/500374/']} | jdg_128596 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 23849 |
Below is a question asked on the forum cs.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $L = \{ <M> | M$ halts on every input $x$ in at most $200 * |x|$ steps $\}$. Is $L$ decidable? Recognizable? Given that membership in $L$ asserts something about $M$'s... | The language is actually decidable, but the proof is quite involved, and uses crossing-sequence arguments. See this paper for details. If you change $200|x|$ to a faster growing function, such as $|x|\log |x|$ (plus some constant), then the language becomes undecidable by standard reduction arguments. | {} | {'log_upvote_score': 4, 'links': ['https://cs.stackexchange.com/questions/23849', 'https://cs.stackexchange.com', 'https://cs.stackexchange.com/users/16612/']} | jdg_359432 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29355613 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is it possible to run a chord callback even if the main tasks failed? I've created a chord which I added a bunch of tasks and registered a callback to it. My problem is that ... | From the github issue #1881 if the callback has the link_error option set, which takes a list of tasks names, then when a task of the chord fails the link_error tasks are going to be executed. @task(name='super_task.good')def good(): return True@task(name='super_task.raise_exception')def raise_exception(): raise ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29355613', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/533938/']} | jdg_72953 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47091669 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
For Spring WebFlux running on Netty I want to have access logs like in Tomcat, but I find nothing in the Spring documentation . Can anyone help?
Now provide the response and... | This has been implemented in Netty v0.7.9.RELEASE following this issue . According to the instructions posted here you can enable the log so: Run your application with -Dreactor.netty.http.server.accessLogEnabled=true system property AND Enable INFO logging of reactor.netty.http.server.AccessLog Note that only CLF is s... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/47091669', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3630822/']} | jdg_229548 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1317886 |
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 wrote some program in Delphi and when I am running it from a disk on key. At some point I'm required to unplug the disk on key while the application is running. If I do ... | What you need to do is tell windows to load your whole program into memory, rather than allowing it to demand load pages when it needs to. I have done this successfully for applications running off a CD. I don't have the code with me right now, but I recall that I found hints on how to do it in source for the fantastic... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1317886', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_122803 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 172471 |
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:
$$E=\frac{1}{\sin10^\circ}-\frac{\sqrt3}{\cos10^\circ}$$ I got no idea how to find the solution to this. Can someone put me on the right track? Thank you very much.
Now... | Divide both terms by two and use the fact $\sin(30) = \frac{1}{2}$ and $\cos(30) = \frac{\sqrt{3}}{2}$. Then you just need to use the formulas for $\sin(a+b)$ and $\sin(a-b)$ to find the solution. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/172471', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/32065/']} | jdg_261748 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2732020 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
One of the things I like about the way I have Subversion set up is that I can have a single main repository with multiple projects. When I want to work on a project I can che... | The guideline is simple, in regards to Git limits : one repo per project a main project with submodules . The idea is not to store everything in one giant git repo, but build a small repo as a main project, which will reference the right commits of other repos, each one representing a project or common component of its... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2732020', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/76456/']} | jdg_126022 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29035896 |
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 question concerning clicks on a map in leaflet. If I click on the map I want to set a marker there, but if doubleclick on the map I just want to zoom in without sett... | So, I found a way to do that, I am still not sure, if there is a better way to do it. var map = L.map(attrs.id, { center: [scope.lat, scope.lng], zoom: 14 });map.clicked = 0; L.tileLayer('http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29035896', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2739152/']} | jdg_379875 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16760788 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'd like to be able to perform fits that allows me to fit an arbitrary curve function to data, and allows me to set arbitrary bounds on parameters, for example I want to fit ... | Note: New in version 0.17 of SciPy Let's suppose you want to fit a model to the data which looks like this: y=a*t**alpha+b and with the constraint on alpha 0<alpha<2 while other parameters a and b remains free. Then we should use the bounds option of curve_fit in the following fashion: import numpy as npfrom scipy.opti... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16760788', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7918/']} | jdg_196982 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24431751 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
For example, I can define a lambda function as auto f = [](double value) {double ratio = 100; return value * ratio;} Now I want to generate a function with the ratio an argum... | With C++14 function return type deduction, that should work. In C++11, you could define another lambda (which can deduce the return type), rather than a function (which can't): auto makeLambda = [](double ratio) { return [=](double value) {return value * ratio;};}; As noted in the comments, this could be further wra... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24431751', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1899020/']} | jdg_225734 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7784067 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Possible Duplicate: How to compare two Dates without the time portion? How to compare date without time in java ? Date currentDate = new Date();// get current date ... | Try compare dates changing to 00:00:00 its time (as this function do): public static Date getZeroTimeDate(Date fecha) { Date res = fecha; Calendar calendar = Calendar.getInstance(); calendar.setTime( fecha ); calendar.set(Calendar.HOUR_OF_DAY, 0); calendar.set(Calendar.MINUTE, 0); calendar.set(Calenda... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/7784067', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/508377/']} | jdg_322902 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 176721 |
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 am trying to read load cells data, but these values are very fluctuating. I have ADS1230 ADC and I had configured it to the internal gain of 128. Four half-brid... | It's likely that your input is simply quite noisy. Applying some form of averaging here is your best bet. The simplest solution is to take n samples and average them together to produce a result. This divides your sampling rate by the number of samples you use per averaging interval. Another option is to use a digital ... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/176721', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/41747/']} | jdg_209927 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3704568 |
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 make a build retrieval form, and seem to have issues with the buttons... I'm a novice at Python/tkinter GUI programming (and GUI programming in general) and bor... | Make your event handler a lambda function , which calls your get_dir() with whatever arguments you want: xbBrowse = Button(frameN, text="Browse...", font=fontReg, command=lambda : self.get_dir(xbPath)) | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3704568', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/393089/']} | jdg_102964 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 395011 |
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:
My question is very simple: why we choose normal as the distribution that error term follows in the assumption of linear regression? Why we don't choose others like uni... | We do choose other error distributions. You can in many cases do so fairly easily; if you are using maximum likelihood estimation, this will change the loss function. This is certainly done in practice. Laplace (double exponential errors) correspond to least absolute deviations regression/ $L_1$ regression (which numer... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/395011', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/237596/']} | jdg_322618 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46209671 |
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 shorter way to say this? In my header, I have this: $white1 = '/~jonathan/www/index.php';$white2 = '/';echo ($_SERVER['REQUEST_URI']); And here is how I am process... | In 0.11 or higher you can run the bin/kafka-delete-records.sh command to mark messages for deletion. https://github.com/apache/kafka/blob/trunk/bin/kafka-delete-records.sh For example, publish 100 messages seq 100 | ./bin/kafka-console-producer.sh --broker-list localhost:9092 --topic mytest then delete 90 of those 100 ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/46209671', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1123816/']} | jdg_264017 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4408271 |
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 any real number $r$ , the convergents to the continued fraction expansion of $r$ satisfy Dirichlet's approximation inequality of $|r - \frac{p}{q}| < \frac{1}{q^2}$ ... | Three results summarize how good continued fractions are at approximating. Here, suppose that $\frac{p_0}{q_0}, \frac{p_1}{q_1}, \frac{p_2}{q_2}, \dots$ are the continued fraction approximants to $r \notin Q$ . The statement you quote: for all $n \in \mathbb N$ , $|r - \frac{p_n}{q_n}| < \frac1{q_n^2}$ . Legendre's the... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4408271', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/52694/']} | jdg_283823 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 120720 |
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:
This frequently happens to me. I'll have some code, execute it, and realize it's taking a long time. My PC isn't frozen, and Mathematica itself isn't even frozen:... | There are two processes running. The first process is the FrontEnd. The FrontEnd receives your keypresses and renders text and plots. The second process is the Kernel. The Kernel receives commands to perform calculations, stores the states of variables, and does pretty much all the calculating. When you press Alt -... | {} | {'log_upvote_score': 6, 'links': ['https://mathematica.stackexchange.com/questions/120720', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/11613/']} | jdg_251636 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4313707 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Year 2038 Bug is all over the web, But this seems to be a unix issue. How will this affect java Date ?
Now provide the response and nothing else.
| What makes you think it does? Java's Date class stores a 64-bit long (not 32-bit, as with Y2K38). It also stores milliseconds, which decreases the range, but only slightly (equivalent of ~10 bits). In Java, we have the year 292278994 bug. | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4313707', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/525136/']} | jdg_186053 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35718897 |
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 add WeChat sharing functionality to my project. However the SDK files , documentation , development guides , and sample project are all in Objective-C. I am wri... | See @chengsam's answer for newer updates to this process. How to use the WeChat SDK in your Swift project The official WeChat developer English instructions seem to be out of date and incomplete. The Chinese instructions are better but only deal with Objective-C. The steps below show how to add the WeChat (weixin 微信) S... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/35718897', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3681880/']} | jdg_137089 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6210080 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
In the GLSL spec , and other sources about GLSL , sampler types are available in 3 dimensions: sampler1D , sampler2D , and sampler3D . However when I try to compile GLSL prog... | No, your problem isn't related to "NVIDIA GLSL". WebGL is based on OpenGL ES 2.0, and OpenGL ES 2.0 doesn't have 1D textures, only 2D and 3D textures (as extensions), so you won't be able to use a sampler1D in WebGL. Solution? Just use a 2D texture with a height of 1 with a sampler2D. Note: If you use Desktop OpenGL (O... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6210080', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/423105/']} | jdg_365363 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35561014 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have 2 separate apps (in one project) that require 2 separate builds (sencha cmd). I have been asked to create a gradle script that will do the builds for both apps. I crea... | You can use the second way to declare task types on gradle. task senchaCmdBuild { doLast { exec { workingDir 'src/main/app/MYAPP' commandLine 'cmd', 'c', 'sencha app build' } exec { workingDir 'src/main/app/MYOTHERAPP' commandLine 'cmd', 'c', 'sencha app build' } }} You need put the ex... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/35561014', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4902194/']} | jdg_337541 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3319408 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Just tried writing a simple validates_presence_of in my model, and when the errors try to render, it calls this : Template is missingMissing template posts/create with {:loca... | If your if @post.valid? && current_user.posts << @post line returns false, no render() or redirect_to() is called. Rails' default behavior then is to render the view with the same name as your method. That would be create.BUILDER.FORMAT . Try to remove the line. Use this code instead: @post = current_user.posts.new(par... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3319408', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/93311/']} | jdg_199397 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 126557 |
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 have a script which connects to a remote server via SFTP and get some file from there. My script goes like this: /usr/bin/sftp USER@remote.server.com <<EOFlcd /dir1/di... | You got the right return code, sftp session executed correctly so the return code is 0. You should use scp instead, it does not returns 0 if it fails to copy. You could do something like : file=file_pattern`date -d "last month" +%m%Y`.csv remote=USER@remote.server.com:/rsdir1/rsdir2/rsdir3/$filelocal=/rsdir1/rsdir2/rsd... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/126557', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/44638/']} | jdg_101657 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 234850 |
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:
$SSR = \sum_{i = 1}^{n} (\hat{Y}_i - \bar{Y})^2$ is the sum of squares of the difference between the fitted value and the average response variable. In other words, it ... | Just a bit of a misunderstanding with the definitions , I believe: \begin{align}\text{SST}_{\text{otal}} &= \color{red}{\text{SSE}_{\text{xplained}}}+\color{blue}{\text{SSR}_{\text{esidual}}}\\\end{align} or, equivalently, \begin{align}\sum(y_i-\bar y)^2 &=\color{red}{\sum(\hat y_i-\bar y)^2}+\color{blue}{\sum(y_i-\hat... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/234850', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/45971/']} | jdg_194172 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 61263151 |
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 stumbled across a surprising (to me) fact. console.log("asdf".replace(/.*/g, "x")); Why two replacements? It seems any non-empty string without newlines will produce exact... | As per the ECMA-262 standard, String.prototype.replace calls RegExp.prototype[@@replace] , which says: 11. Repeat, while done is false a. Let result be ? RegExpExec(rx, S). b. If result is null, set done to true. c. Else result is not null, i. Append result to the end of results. ii. If global is false, set do... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/61263151', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/44743/']} | jdg_222145 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22094482 |
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 table with ~2 million records in and I need to add a new nonclustered index to a uniqueidentifier to improve query performance. Will adding a nonclustered index lock... | In Enterprise Edition, you gain the ability to do online index operations. It looks something like this: create index MyIDX on MyTable (MyColumn) with (online = on) Note that the operation does still take some locks during the process (at the beginning and end, IIRC), but doesn't lock the table for the duration of the ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/22094482', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/53361/']} | jdg_127609 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21296712 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Imagine you have multiple collections you want displayed on a single social news feed, for example Posts and Users (new signups). How would you reactively display both in a l... | By far the easiest solution is to merge them on the client in a template helper. For example: Template.dashboard.helpers({ peopleAndPosts: function() { var people = People.find().fetch(); var posts = Posts.find().fetch(); var docs = people.concat(posts); return _.sortBy(docs, function(doc) {return doc.crea... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21296712', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/507670/']} | jdg_330764 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 540487 |
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 understand that most of the time series models work on the assumption that the underlying series is stationary(i.e, independent samples with constant mean and varianc... | Here are some points: A stationary series is not necessarily i.i.d. E.g. ARMA models are stationary for a wide range of parameter values and yield patterns far from i.i.d. The whole point with data transformations is that they can be done and then undone; absent that they would indeed be of limited use. E.g. instead of... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/540487', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/292522/']} | jdg_144305 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3401 |
Below is a question asked on the forum bioinformatics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I would like to subset a VCF which only has chromosome 2. The problem with using various grep commands, e.g. grep -w '^#\|^2' my.vcf > my_new.vcf or if there's... | This seems to work for me with bcftools filter and the -r or -R argument. -r, --regions chr|chr:pos|chr:from-to|chr:from-[,...] Comma-separated list of regions, see also -R , --regions-file . Note that -r cannot be used in combination with -R . -R, --regions-file FILE Regions can be specified either on command line or ... | {} | {'log_upvote_score': 4, 'links': ['https://bioinformatics.stackexchange.com/questions/3401', 'https://bioinformatics.stackexchange.com', 'https://bioinformatics.stackexchange.com/users/1770/']} | jdg_381109 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56890750 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I need config scdf2 skipper , scdf and app pods to run without root and no write into filesystem pod . i made changes into config yamls data: application.yaml: |- spring:... | Yes. Unfortunately, the official answer leaves some loose ends, for example this important tidbit from Quinn "the Eskimo" . Here is how to do it: One-Time Setups Get an App-Specific Password Decide on a name for your "app" of notarizing apps. I use the name of my product-shipping script, SSYShipProduct.pl because th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/56890750', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1154014/']} | jdg_151058 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18173211 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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A window handle sometimes of type int and other times of type IntPtr int example: [DllImport("user32.dll")] static extern uint GetWindowThreadProcessId(int hWnd, int Proce... | The SendMessage signature is static extern IntPtr SendMessage(IntPtr hWnd, UInt32 Msg, IntPtr wParam, IntPtr lParam); or this static extern IntPtr SendMessage(IntPtr hWnd, UInt32 Msg, IntPtr wParam, StringBuilder lParam); Don't exchange int and IntPtr . They are nearly equivalent only at 32 bits (equal in size). At 64 ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18173211', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2473577/']} | jdg_331539 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29435262 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am checking out the "Promises/A+" Specification, but could not understand the following things: On Section 1. Terminology, 1.1. "promise” is an object or function with a th... | So What is the difference between the terms "thenable" and "promise"? I think the section you've already cited does answer this very well: A thenable is an object with a then method. Any object. A promise is an object with a then method (i.e. a thenable) that conforms to the specification . So far so simple. I think yo... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29435262', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3858559/']} | jdg_235589 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38771551 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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std::allocator is an abstraction over the underlying memory model, which wraps the functionality of calling new and delete . delete doesn't need a size though, but deallocate... | The design of the std::allocator API - the Allocator concept - is to facilitate the job of potential replacements. std::allocator is an abstraction over the underlying memory model It doesn't have to be! In general, an allocator does not need to use C malloc and free , nor delete or the not-in-place new . Yes, the defa... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/38771551', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/908939/']} | jdg_211840 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33279071 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Why does printf print a space instead of stopping when I use the NULL character from the ASCII table? This is what I mean: printf("Hello%c, world", 0); //Hello , worldprintf(... | printf("Hello\0, world"); uses its parameter as a C-string so it decodes it until it finds a NUL char, so it stops just after \0 , ignoring what follows. printf("Hello%c, world", 0); decodes its parameter (until it finds inside it a NUL char - i.e. after d ), in the meanwhile it finds a %c , so it replaces it with the... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/33279071', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4220565/']} | jdg_293354 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 421865 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
It is known that genus one fibred knots are two trefoils and the figure-eight knot. Is there any characterization of the knot $5_2$ ? Specifically, is there any other genus on... | Ian Agol, in the comments says: Yes, there should be plenty. Think of the Seifert surface for the 5_2knot as a disk with two strips (1-handles) attached. By tying knotsinto the strips (with zero framing so as not to change the linkingform), you can obtain many knots with a genus 1 Sefert surface withthe same Seifert fo... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/421865', 'https://mathoverflow.net', 'https://mathoverflow.net/users/169890/']} | jdg_114567 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17315967 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have written the following class: public class CoupleFrames{ public CoupleFrames(ColorImageFrame cif, Bitmap df) { this.colorFrame = cif; this.desktopFr... | I'm not sure that this is the correct way. Someone can suggest me the correct way for disposing the entire object? Sure - you should make CoupleFrames implement IDisposable , and its Dispose method should dispose of the objects it "owns". For example: public sealed class CoupleFrames : IDisposable{ private readonly ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17315967', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1584654/']} | jdg_128410 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 57633029 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm testing a new version of our npm packages registry. I'd like to run a job in our CI server specifying a registry different of the default. I tried to execute npm publish ... | It sounds like you have a scope-specific registry configured somewhere in your npm config. npm will merge your global, local and CLI-provided config. But any scope-specific config will take precedence over unscoped config regardless of where each of them are defined. For example, if you have @myscope:registry=xyz in yo... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/57633029', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10335/']} | jdg_160414 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Looking for a command to delete all branches on Git repository except for master and push them to remote. This is to clean up Git repository before making a release as the pr... | This will remove all branches (except for master ), even if the branch has a slash '/' in it: git branch -r | grep 'origin' | grep -v 'master$' | grep -v HEAD | cut -d/ -f2- | while read line; do git push origin :heads/$line; done; This will do the same, leaving both develop and master branches alone: git branch -r | g... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/54808390', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1649437/']} | jdg_277446 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26905511 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Does someone know how to center this video background? I tried: margin: 0 auto;text-align: center; So far but none of these worked. This is my code. Html: <video autoplay loo... | Since you are using an HTML5 element the best way to center content is to put it in a relative container and then let CSS handle the rest like this: <div id="Container"> <video></video> <div></div></div>body, html { height: 100%;}#Container { width: 100%; height: 100%; position: relative; overflow:... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/26905511', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4073992/']} | jdg_137194 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm using the twitter4j package for an information retrieval class and have collected some tweets. However, for the next part of the assignment, I am to use Lucene to index o... | I've provided a working example that follows your second approach. Updating the component's state is the preferred way to show/hide children. Given you have this container: <div id="container"></div> you can either use modern Javascript (ES6, first example) or classic JavaScript (ES5, second example) to implement the c... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/29913410', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/976277/']} | jdg_207058 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38811196 |
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 run maven with different profile but it seems not working. I created 2 differents java class for my JPAConfiguration : JPAConfiguration.class and JPAConfigurationTe... | As per your configuration @ActiveProfiles, both the profiles will be activated during your test execution. If you want to control the active spring profile for test cases through maven, then I would suggest you to remove @ActiveProfiles annotation from your test class and specify spring.profiles.active as a system prop... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/38811196', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/320322/']} | jdg_312753 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 525970 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am a beginner of funcional analysis. I have a simple question when I study this subject. Let $L(X)$ denote the Banach algebra of all bounded linear operators on Banach... | In general you have $\|T^{-1}\|\geq \dfrac{1}{\|T\|}$ and cannot say much more. If $x_1$ and $x_2$ are nonzero with $Tx_1=y_1$ and $Tx_2=y_2$, then $\|T\|\geq\max\left\{\dfrac{\|y_1\|}{\|x_1\|},\dfrac{\|y_2\|}{\|x_2\|}\right\}$, while $\|T^{-1}\|\geq\max\left\{\dfrac{\|x_1\|}{\|y_1\|},\dfrac{\|x_2\|}{\|y_2\|}\right\}$... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/525970', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/100805/']} | jdg_321997 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17127056 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I want to override an NSString property declared in a superclass. When I try to do it using the default ivar, which uses the the same name as the property but with an undersc... | Only the superclass has access to the ivar _species . Your subclass should look like this: - (NSString *)species { NSString *value = [super species]; if (!value) { self.species = @"Homo sapiens"; } return [super species];} That sets the value to a default if it isn't currently set at all. Another opt... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17127056', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1304140/']} | jdg_134436 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
$$\lim_{n\rightarrow \infty} \frac{n!}{n\cdot 2^{n}}$$ I need to solve the limit problem above. I have no idea about what to do. What do you suggest? Thanks in advance.
... | Since$$n!=1\cdot 2\cdot 3\cdot 4\cdot 5\cdot \cdots \cdot n\ge 2\cdot 3\cdot 4^{n-3}$$$$\frac{n!}{n\cdot 2^n} \ge 2\cdot 3\cdot \frac{4^{n-4}}{2^n}=\frac{2\cdot3}{4^4} 2^n$$ for $n\ge 4$. Therefore the sequence diverges. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/696286', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/62962/']} | jdg_285065 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1750432 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Does there exist an equivalence relation, defined on $\mathbb{N}$, with infinitely many equivalence classes, all of which contain infinitely many elements? I see no reas... | Yes. First note that $\lvert\mathbb N\rvert=\lvert\mathbb N\rvert^2$ so it would be strange if there weren't. For instance let $\sim$ be the equivalence relation defined by $p^n\sim p^k$ for all $p$ prime and $n,k\ge 1$, and let all numbers which aren't of the form $p^n$ be equivalent. So $$1\sim 6\sim 10\sim 12\sim 14... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1750432', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/302323/']} | jdg_234942 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1173365 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I am having troubles understanding what is a $P$-name is forcing theory and what is the purpose of this term in the forcing tecnique. Is there any simple way to explain ... | I'm not sure what you mean by $G$ may not be transitive, but I will try to give a very hand wavy non technical explanation of a $p$ name. I would still recommend too keep working through the definitions in Kunen and Jech, since the technical background is important. A $\mathbb{P}$-name $\tau$ (I will also refer to it a... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1173365', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/218963/']} | jdg_195489 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have the following webpack config: var path = require('path')var webpack = require('webpack')module.exports = { entry: { main: './scripts/app/main.js' }, output: ... | webpack-dev-server does not generate files on disk -- only on memory. However you do have some options: Option 1: Stop the dev server and instead run the command webpack --watch , which will use webpack to build your app and produce output to the disk. The downside is you won't have hot reloading. Option 2: Append /web... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/47741446', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3928796/']} | jdg_334946 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have some program and everytime I run it, it throws exception and I don't know how to check what exactly it throws, so my question is, is it possible to catch exception and... | If it derives from std::exception you can catch by reference: try{ // code that could cause exception}catch (const std::exception &exc){ // catch anything thrown within try block that derives from std::exception std::cerr << exc.what();} But if the exception is some class that has is not derived from std::exce... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/3074646', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/367669/']} | jdg_89990 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a class with some static members, and I want to run some code to initialize them (suppose this code cannot be converted into a simple expression). In Java, I would jus... | You can have static blocks in C++ as well - outside classes. It turns out we can implement a Java-style static block, albeit outside of a class rather than inside it, i.e. at translation unit scope. The implementation is a bit ugly under the hood, but when used it's quite elegant! Downloadable version There's now a Git... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19227664', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1593077/']} | jdg_276205 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I've added custom fields to the ApplicationUser class I've also created a form through which the user can enter/edit the fields. However for some reason I'm not able to updat... | OK... I spent hours trying to figure why userManager.updateAsync would not persist the user data that we edit ... until I reached the following conclusion: The confusion arises from the fact that we create the UserManager in one line like this: var manager = new UserManager<ApplicationUser>(new UserStore<ApplicationUse... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/20444022', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1678053/']} | jdg_165368 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm creating an application that takes a number of equally sized rectangles and positions them in a grid on the screen. I have most of the logic complete for resizing and cen... | I'm a bit unclear on some of your input parameters but I'm assuming that you have Rectangle height and width, the number of rectangles and the ideal height-width ratio (ie preferred gridheight/gridwidth). If this is the case then I'd probably start off by "normalizing" your dimensions so for the purpose of the followin... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3513081', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/424107/']} | jdg_153272 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Heap memory size thrashes between 2gigs and ~8gigs about once a minute (see picture). Relevant details: High traffic site Lots of physical memory Redhat 5.5 Java 1.6.0_07 Gla... | Why does my JVM heap size thrash from 2gigs to 8 gigs? There is no evidence that the system is thrashing in the normal (harmful) sense. The sawtooth pattern indicates that objects are being allocated (the up slope) and the GC is then reclaiming them. The allocation rate seems a bit high, but there is every sign that ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3768877', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/320220/']} | jdg_117987 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am doing something like this in my program: Int32 currentMonitorCount = Screen.AllScreens.Length;if (currentMonitorCount < 2){ //Put app in single screen mode.}else{ /... | I had a look at the source (remember we can do that using the MS Symbol servers). AllScreens uses an unmanaged API to get the screens on the first access, then stores the result in a static variable for later use. The consequence of this, is that if the number of monitors changes while your program is running; then Scr... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5020559', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/538133/']} | jdg_231629 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
TMyBaseClass=class constructor(test:integer);end;TMyClass=class(TMyBaseClass);TClass1<T: TMyBaseClass,constructor>=class() public FItem: T; procedure Test;end;procedu... | Just typecast to the correct class: type TMyBaseClassClass = class of TMyBaseClass;procedure TClass1<T>.Test;begin FItem:= T(TMyBaseClassClass(T).Create(42));end; Also it's probably a good idea to make the constructor virtual. | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7215692', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/872640/']} | jdg_195939 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a MethodInfo of an interface method and Type of a class that implements the interface .I want to find the MethodInfo of the class method that implements the interface ... | OK, I found a way, using GetInterfaceMap . var map = targetType.GetInterfaceMap(interfaceMethod.DeclaringType);var index = Array.IndexOf(map.InterfaceMethods, interfaceMethod);if (index == -1){ //this should literally be impossible}return map.TargetMethods[index]; | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1113635', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/13163/']} | jdg_230399 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have taken the source code from limesurvey and have added the PHPExcel library to my limesurvey code to export data to an excel file after you click a link. Currently the e... | If you've copied this directly, then: ->setCellValue('B2', Ackermann') should be ->setCellValue('B2', 'Ackermann') In answer to your question: Get the data that you want from limesurvey, and use setCellValue() to store those data values in the cells where you want to store it. The Quadratic.php example file in /Tests m... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/12611148', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1308686/']} | jdg_209591 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
As far as I understand electric current is nothing more than the flow of electrons, that is, charge. So, my question is, what exactly happens when charge/electrons fl... | The main problem is that our nervous system communicates using electrical signals. These signals are carried by current in the order of milliamperes. A powerful shock could easily stop the heart and cause muscle spasms. Another major problem is the heat produced. The body basically acts like a resistor and when there i... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/528065', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/252416/']} | jdg_132351 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I need to check data update periodly, but the data is only updating during the daytime, so I want this repeating action run only in that time section for saving battery and b... | If the service is talking to the cloud with HTTP get/post/whatever requests, then note that a C2DM solution would net better battery life, and that a SyncAdapter solution could provide a few benefits. (I recommend watching the Google I/O videos on both topics.) The following code does something close to what you origi... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/6012563', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/238061/']} | jdg_348412 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am new to golang, my application needs to return multiple errors in a loop, later requires to be combined and returned as a single error string. I am not able to use the st... | You could use the strings.Join() and append() function to acheive this slice. example: golang playgorund package mainimport ( "fmt" "strings" "syscall")func main() { // create a slice for the errors var errstrings []string // first error err1 := fmt.Errorf("First error:server error") errstrings... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/33470649', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4162248/']} | jdg_139487 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 151209 |
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:
Background: This question is based on one asked on the statistics stack exchange, CrossValidated.SE here . Alas, the full answer to the statistical question seem... | Answer is 3.5 when including District of Columbia: states = EntityValue[Entity["Country", "UnitedStates"], "AdministrativeDivisions"];pops = AdministrativeDivisionData[states, "Population"][[All, 1]];(* very slow *) dists = GeoDistance[{#, #2}][[1]] & @@@ Subsets[states, {2}];(* fast *) dists = Uncompress["1:eJz... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/151209', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/9735/']} | jdg_201171 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4749783 |
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 may be a very easy question for someone - I am able to use list.files() to obtain a list of files in a given directory, but if I want to get a list of directories, how w... | Update: A list.dirs function was added to the base package in revision 54353, which was included in the R-2.13.0 release in April, 2011. list.dirs(path = ".", full.names = TRUE, recursive = TRUE) So my function below was only useful for a few months. :) I couldn't find a base R function to do this, but it would be pret... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/4749783', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/297400/']} | jdg_172543 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13147289 |
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 have some JavaScript functions that run on both the client (browser) and the server (within a Java Rhino context). These are small functions - basically little validato... | I wouldn't worry about it since you are only passing these function strings from the server to the client, and are thus in control of what will be evaluated. On the other hand, if you were going the other direction and doing the evals of client-passed code on the server, that would be an entirely different story... Upd... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13147289', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/808921/']} | jdg_169084 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 51859461 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
TypeScript 3.0 introduced generic rest parameters . Up until this point, curry functions had to be annotated in TypeScript with a finite number of function overloads and a se... | Right now the biggest hurdle for typing this correctly is TypeScript's inability to concatenate or split tuples as of TypeScript 3.0. There are suggestions for doing this, and something might be in the works for TypeScript 3.1 and beyond, but it's just not there right now. As of today all you could do is enumerate ca... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/51859461', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2470040/']} | jdg_272776 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3445132 |
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:
Solve: $$\tan 2x=1+2\sin 4x$$ My work: $$\left(\frac{\sin2x}{\cos2x}\right)(1+2\cos2x)(1-2\cos2x)=1$$ $$\frac{(\sin2x+\sin4x)(\sin2x-\sin4x)}{\cos2x}=1$$ $$\frac{-6\sin ... | By tangent half angle identities we have that by $t=\tan (2x)$ $$\tan 2x=1+2\sin 4x \iff t=1+\frac{4t}{1+t^2} \iff t^3-t^2-3t-1=0$$ $$ \iff (t+1)(t^2-2t-1)=0$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3445132', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/655037/']} | jdg_369313 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27042935 |
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 asking this basic question to make the records straight. Have referred this question and its currently accepted answer , which is not convincing. However the second most... | I wasn't sure about your claim: Smaller functions are automatically "inlined" by optimizer irrespective of inline is mentioned or not... It's quite clear that the user doesn't have any control over function "inlining" with the use of keyword inline . I've heard that compilers are free to ignore your inline request, bu... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/27042935', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/514235/']} | jdg_373715 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50804120 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Example DataFrame Values - 0 781 382 423 484 315 896 947 1028 1229 122 stats.percentileofscore(temp['INCOME'].values, 38, kind='mean')1... | TL; DR Use sz = temp['INCOME'].size-1temp['PCNT_LIN'] = temp['INCOME'].rank(method='max').apply(lambda x: 100.0*(x-1)/sz) INCOME PCNT_LIN0 78 44.4444441 38 11.1111112 42 22.2222223 48 33.3333334 31 0.0000005 89 55.5555566 94 66.6666677 102 77.7777788 122 ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50804120', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6658209/']} | jdg_222802 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4712327 |
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 WCF web service that is deployed at IIS.Part of the web service is to validate the inputs using EntLib 4.1For ex, the string values can be of specific length and so ... | Division by powers of 2 is faster with unsigned int , because it can be optimized into a single shift instruction. With signed int , it usually requires more machine instructions, because division rounds towards zero , but shifting to the right rounds down . Example: int foo(int x, unsigned y){ x /= 8; y /= 8; ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/4712327', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/578420/']} | jdg_209590 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11973383 |
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 getting NumberFormatException when I try to parse 265,858 with Integer.parseInt() . Is there any way to parse it into an integer?
Now provide the response and nothing el... | Is this comma a decimal separator or are these two numbers? In the first case you must provide Locale to NumberFormat class that uses comma as decimal separator: NumberFormat.getNumberInstance(Locale.FRANCE).parse("265,858") This results in 265.858 . But using US locale you'll get 265858 : NumberFormat.getNumberInstanc... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/11973383', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/586836/']} | jdg_306408 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12606948 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Possible Duplicate: Code First: Independent associations vs. Foreign key associations? In EF 4 or EF 5 Code First, what is an "independent association" and what is a "foreign... | Foreign Key Association is where you have a foreign key property in your model in addition to the corresponding Navigation Property. Independent Association is when you have a foreign key column in your database but the foreign key property corresponding to this column is not in your model - i.e. you have a NavigationP... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/12606948', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/237091/']} | jdg_129672 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32885047 |
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 collection of items for sale with the following schema: var itemSchema = new Schema({ "category" : { type : Schema.Types.ObjectId, ref : 'Category' }, "merchan... | The Basic Problem It's not the wisest idea out there to try and do this in the aggregation framework at current on in the forseeable near future. The main problem of course comes from this line in the code you already have: "items" : { "$push": "$$ROOT" } And that means exactly that, in that what needs to basically hap... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32885047', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1341694/']} | jdg_347061 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3364447 |
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 create a Generic Method that uses the new() constraint to require classes with constructor attributes of specific types? For Example: I have the following c... | Not really; C# only supports no-args constructor constraints. The workaround I use for generic arg constructors is to specify the constructor as a delegate: public T MyGenericMethod<T>(MyClass c, Func<MyClass, T> ctor) { // ... T newTObj = ctor(c); // ...} then when calling: MyClass c = new MyClass();MyGeneric... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3364447', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/382059/']} | jdg_245938 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12296809 |
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 building an app that lets you call different service centers from Netherlands. The problem is that some of them have a different commercial format (like 0800-xxxx) and th... | I used this code and it worked: NSString *cleanedString = [[phoneNumber componentsSeparatedByCharactersInSet:[[NSCharacterSet characterSetWithCharactersInString:@"0123456789-+()"] invertedSet]] componentsJoinedByString:@""];NSString *escapedPhoneNumber = [cleanedString stringByAddingPercentEscapesUsingEncoding:NSUTF8St... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/12296809', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1265897/']} | jdg_261478 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28240510 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
For example, if I want to make a timer, how do I make a delay in the loop so it counts in seconds and do not just loop through it in a millisecond?
Now provide the response ... | The 'comment' above is your answer, given the very simple direct question you have asked: 1.upto(5) do |n| puts n sleep 1 # secondend It may be that you want to run a method periodically, without blocking the rest of your code. In this case, you want to use a Thread (and possibly create a mutex to ensure that two pie... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/28240510', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4165235/']} | jdg_202671 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3938810 |
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 XML: <links> <item> <title>Title 1</title> <url>http://www.example.com/url-1</url> </item> <item> <title>Title 2</title> <url>http://www.exa... | Replace this : @links = doc.xpath('//links/item').map do |i| {'title' => i.xpath('//title'), 'url' => i.xpath('//url')} with : @links = doc.xpath('//links/item').map do |i| {'title' => i.xpath('title'), 'url' => i.xpath('url')} Explanation : //title and //url are absolute XPath expressions and they select all (resp... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3938810', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/270663/']} | jdg_138726 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11005036 |
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 Microsoft SQL Server, it's possible to specify an "accent insensitive" collation (for a database, table or column), which means that it's possible for a query like SELECT ... | Update for Postgres 12 or later Postgres 12 adds nondeterministic ICU collations , enabling case-insensitive and accent-insensitive grouping and ordering. The manual: ICU locales can only be used if support for ICU was configured when PostgreSQL was built. If so, this works for you: CREATE COLLATION ignore_accent (prov... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/11005036', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/31493/']} | jdg_373172 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8993 |
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 Poincaré conjecture is listed as one of the Millennium Prize Problems and has received significant attention from the media a few years ago when Grigori Perelman pre... | While I'm sure an expert could give a much more informative answer, let me give a naive one. In mathematics we are always interested in classification results. If we want to understand an object that occurs in some problem and we have a classification result for that type of object, we can use it to gain traction on ... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/8993', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/3138/']} | jdg_303218 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10716276 |
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 see I can write : protected static in my C# class (in my case, an aspx.cs). As well as : private static What does it means? Static is accessible everywhere. Why protected/p... | The definition of static isn't "available everywhere". It is a variable shared across the type it is declared within in the scope of an AppDomain. Access Modifiers do not alter this definition, but obviously affect the scope of access. You are confusing the static modifier with access modifiers. A static variable still... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10716276', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/365251/']} | jdg_313299 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1570146 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have this ajax call to a doop.php . function doop(){ var old = $(this).siblings('.old').html(); var new = $(this).siblings('.new').val(); $.ajax({ ... | First of all new is a reserved word . You need to rename that variable. To answer your question, Yes, you need to save this in a variable outside the success callback, and reference it inside your success handler code: var that = this;$.ajax({ // ... success: function(resp) { if(resp == 1) { $(t... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1570146', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/184362/']} | jdg_77243 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2557303 |
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 played around with Scala for a while now, and I know that traits can act as the Scala equivalent of both interfaces and abstract classes. How exactly are traits compi... | I'm not an expert, but here is my understanding: Traits are compiled into an interface and corresponding class. trait Foo { def bar = { println("bar!") }} becomes the equivalent of... public interface Foo { public void bar();}public class Foo$class { public static void bar(Foo self) { println("bar!"); }} Which leave... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2557303', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/303783/']} | jdg_145074 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19294975 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
straight forward question , can't seem to get my viewBag value to display in a view that the user is directed to after completing a form. Please advise..thanks My Index Actio... | ViewBag only lives for the current request. In your case you are redirecting, so everything you might have stored in the ViewBag will die along wit the current request. Use ViewBag, only if you render a view, not if you intend to redirect. Use TempData instead: TempData["Message"] = "Profile Updated Successfully";retur... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/19294975', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2417155/']} | jdg_314749 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2359537 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Using the HTML5 <canvas> element, I would like to load an image file (PNG, JPEG, etc.), draw it to the canvas completely transparently, and then fade it in. I have figured ou... | I am also looking for an answer to this question, (to clarify, I want to be able to draw an image with user defined opacity such as how you can draw shapes with opacity) if you draw with primitive shapes you can set fill and stroke color with alpha to define the transparency. As far as I have concluded right now, this ... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/2359537', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/18986/']} | jdg_188790 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Traveling Salesman Optimization(TSP-OPT) is a NP-hard problem and Traveling Salesman Search(TSP) is NP-complete. However, TSP-OPT can be reduced to TSP since if TSP can be so... | I took a quick look at the references you gave, and I must admit there's one thing I really dislike in your textbook (1st pdf) : they address NP-completeness while barely mentioning decision problems . The provided definition of an NP-complete problem also somewhat deviates from what I'd expect from a textbook. I assum... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/49837125', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5856131/']} | jdg_153526 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40877053 |
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 not sure why but it seems that I can't call the let or const variables if I declare them in an if/else statement. if (withBorder) { const classes = `${styles.circularBor... | This is a good example of where a simple ternary assignment could suffice: const classes = withBorder ? `${styles.circularBorder} ${styles.dimensions} ${styles.circularPadding} row flex-items-xs-middle flex-items-xs-center` : `${styles.dimensions} ${styles.circularPadding} row flex-items-xs-middle flex-items-xs-center... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/40877053', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3632722/']} | jdg_91101 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13609119 |
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 seeking to optimize the speed of my site and want to know of browers would only load the file they need from the following code or all font files: @font-face { font-fa... | A typical browser should attempt to load the fonts in the list one by one, depending on what format it supports, starting from the first in the list. Once it obtains a font file that it can use, it doesn't attempt to load any of the rest of the files in the list. If a browser doesn't support a particular format, it sho... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/13609119', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/611696/']} | jdg_139206 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16454 |
Below is a question asked on the forum reverseengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
As i understand, from windows xp, there is a sysenter instruction introduced, instead of 'int 2e' interrupt. But on win 10 there is syscall instruction use... | The Intel and AMD instruction sets are similar but not identical. There are many examples of that: FMA3/FMA4, AMD-V and VT-x (and their extensions), etc. The fast system call interface is yet another difference. Intel supports SYSENTER in all modes 1 - Legacy Mode (or, on the few 32-bit only Intel CPUs, simply Protecte... | {} | {'log_upvote_score': 4, 'links': ['https://reverseengineering.stackexchange.com/questions/16454', 'https://reverseengineering.stackexchange.com', 'https://reverseengineering.stackexchange.com/users/21798/']} | jdg_348467 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28342398 |
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 simply have: HttpClient httpClient = new DefaultHttpClient();// Creating HTTP PostHttpPost httpPost = new HttpPost( "http://www.google.com/");// Making HTTP Requestt... | Using the #pragma comment(linker, "/SUBSYSTEM:CONSOLE /ENTRY:mainCRTStartup") You are getting close, not quite close enough. The CRT has four entrypoints: mainCRTStartup => calls main(), the entrypoint for console mode apps wmainCRTStartup => calls wmain(), as above but the Unicode version WinMainCRTStartup => calls W... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/28342398', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3090127/']} | jdg_321698 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 171057 |
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 his ArXiv paper What is Quantum Field Theory, and What Did We Think It Is? Weinberg states on page 2: In fact, it was quite soon after the Born–Heisenberg–Jordan p... | Weinberg is right. The issue here is with the usual interpretation of the wavefunction as an amplitude density. This implies being able to localize the particle in an arbitrarily small region. However, it is not possible to localize photons (or any massless particles with spin, for that matter). The reason for this is ... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/171057', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/75691/']} | jdg_243784 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5044232 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Warning: I'm a Cocoa newbie. I'm reading "Cocoa Programming For Mac OS X" by Hillegass. On p.301 it's written: To make the drawing appear on the image instead of on the scree... | Drawing requires a 'graphics context'. You'll notice that, unlike Core Graphics, none of the AppKit drawing methods take a parameter that specifies where the drawing ends up. Instead, the destination is stored globally as [NSGraphicsContext currentContext] . All AppKit drawing methods affect this current context. The m... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5044232', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/192924/']} | jdg_109755 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What is the easiest way to get a PID that listens on a given port in C#?Basically, I want to make sure that my service is running and listens on a port I have provided it.If ... | from win XP SP2 onwards you can P/Invoke to GetExtendedTcpTable Using This person's kind work to flesh out the signature (the PInvoke.net spec is incomplete) here is a (rough and poor at error checking) example using System;using System.Runtime.InteropServices;public enum TCP_TABLE_CLASS : int{ TCP_TABLE_BASIC_LISTE... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/577433', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/11226/']} | jdg_179970 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2342527 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm wondering how to iterate over a List with mixed contents using foreach. See the example code below. public class GenericsForeach { class A { void methodA() { ... | You want just List<A> for mixed . My reasoning: you want to be able to add items which are of type A , so it can't be List<? extends A> - that would include List<B> , which you can't add an A to. you want to be able to guarantee that items which you fetch are of type A , so it can't be List<? super A> as that could be ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2342527', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/181336/']} | jdg_111454 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7156 |
Below is a question asked on the forum cstheory.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Question: What is the best known formula size lower bound for an explicit function in AC 0 ? Is there an explicit function with an $\Omega(n^2)$ lower bound? Backgro... | A nice question! Khrapchenko can definitely not give quadratic lower bounds for $AC^0$ functions. His lower bound is in fact at least square of average sensitivity. And all functions in $AC^0$ have poly-logarithmic average sensitivity. Subbotovskaya-Andreev can apparently also not give such a function because the argum... | {} | {'log_upvote_score': 5, 'links': ['https://cstheory.stackexchange.com/questions/7156', 'https://cstheory.stackexchange.com', 'https://cstheory.stackexchange.com/users/206/']} | jdg_98218 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5046944 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am using RabbitMQ with Django through Celery. I am using the most basic setup: # RabbitMQ connection settingsBROKER_HOST = 'localhost'BROKER_PORT = '5672'BROKER_USER = 'gue... | Making a queue durable is not the same as making the messages on it persistent. Durable queues mean they come up again automatically when the server has restarted - which has obviously happened in your case. But this doesn't affect the messages themselves. To make messages persistent, you have to also mark the message'... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5046944', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/84952/']} | jdg_173586 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 131704 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to factorize $x^{11}-1$ over $GF(3)$ but I'm stuck at $(x-1)(x^{10}+x^9+x^8+x^7+x^6+x^5+x^4+x^3+x^2+x+1).$I have tried to do it trial and error but failed. Is$$x^... | The polynomial$$\phi_{11}(x):=\frac{x^{11}-1}{x-1}=\sum_{i=0}^{10}x^i\in GF(3)[x]$$is not irreducible. Because $11\mid 3^5-1=242$, there is a primitive eleventh root of unity in the field $GF(3^5)$. This is a quintic extension field of $GF(3)$, so the minimal polynomials of all the primitive eleventh roots of unity are... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/131704', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/23839/']} | jdg_362552 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3812574 |
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 see in Strang Linear Algebra (Ed 5) the cosine formula: $$\frac{v\cdot w}{\left \| v \right \|\left \| w \right \|} = \cos\theta $$ In one of the problem set answer ke... | For all $c\in \mathbb{R}$ and $v,w\in\mathbb{R}^n$ , we have the following two dot product properties: $$(cv\cdot w)=c(v\cdot w)$$ and $$v\cdot w=w\cdot v.$$ So in your case, we have $$\begin{align}\frac{v}{\|v\|}\cdot\frac{w}{\|w\|}&=\frac{1}{\|v\|}(v\cdot\frac{w}{\|w\|})&\text{(first property)}\\ & = \frac{1}{\|v\|}(... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3812574', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/181261/']} | jdg_321988 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 456041 |
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 trying to set up graphite on my Mac OS X 10.7 lion, i've set up apache to call the python graphite script via WSGI, but when i try to access it, i get a forbiden from apach... | Since apache 2.4, Require all granted is required: <Directory /opt/graphite/conf> Require all granted</Directory> Up to apache 2.2, you would write: <Directory /opt/graphite/conf> Order deny,allow Allow from all</Directory> See upgrading notes . Note that you can activate mod_access_compat to use old (pre 2.4)... | {} | {'log_upvote_score': 5, 'links': ['https://serverfault.com/questions/456041', 'https://serverfault.com', 'https://serverfault.com/users/148698/']} | jdg_246480 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1088053 |
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 several programmers use & and + for string manipulation. Such as: dim firstvar as stringdim secondvar as stringdim thirdvar as stringthirdvar = firstvar & secondv... | The + and & operators are not identical in VB.NET. Using the & operator indicates your intention to concatenate strings, while the + operator indicates your intention to add numbers. Using the & operator will convert both sides of the operation into strings. When you have mixed types (one side of the expression is a ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/1088053', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/129503/']} | jdg_286617 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16517702 |
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 followed this link and successfully made singleton class in Android. http://www.devahead.com/blog/2011/06/extending-the-android-application-class-and-dealing-with-sing... | EDIT : The implementation of a Singleton in Android is not "safe" ( see here ) and you should use a library dedicated to this kind of pattern like Dagger or other DI library to manage the lifecycle and the injection. Could you post an example from your code ? Take a look at this gist : https://gist.github.com/Akayh/556... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/16517702', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2216292/']} | jdg_95419 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 289226 |
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 wondering how different are generalized linear model and ANOVA. I thought it was because of categorical vs continuous variables, but it doesn't seems to be the case... | This is a common point of confusion, as the word ANOVA is used with different meanings in different textbooks / software packages. I'll try to sort this out a bit: Historically, ANOVA is a method to partition out the contribution of different factors to the variation in a continuous variable. The classical ANOVA measur... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/289226', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/93498/']} | jdg_167732 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13275859 |
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 can't find any official way to get a UUID string back out of a CBUUID. These UUIDs can be 2 or 16 bytes long. The goal is to store CBUUIDs in a file somewhere as a string, ... | I rigged up the following category to do this for CBUUID: @interface CBUUID (StringExtraction)- (NSString *)representativeString;@end@implementation CBUUID (StringExtraction)- (NSString *)representativeString;{ NSData *data = [self data]; NSUInteger bytesToConvert = [data length]; const unsigned char *uuidByte... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/13275859', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/69948/']} | jdg_327510 | PrimeIntellect/stackexchange-question-answering |
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