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 | 246438 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I know that stars having a mass greater than or equal to 8 solar masses are termed "massive stars". But why is the cut-off 8 solar masses?
Now provide the response a... | The division is conventionally made at the boundary between where stars end their lives as white dwarf stars and where more massive stars will end their lives in core collapse supernovae. The boundary is set both empirically, by observations of white dwarfs in star clusters, where their initial masses can be estimated,... | {} | {'log_upvote_score': 6, 'links': ['https://physics.stackexchange.com/questions/246438', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/77279/']} | jdg_322010 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6048 |
Below is a question asked on the forum datascience.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am working on a classification problem. I have a dataset containing equal numbers of categorical variables and continuous variables. How do I decide which techn... | Long story short : do what @untitledprogrammer said, try both models and cross-validate to help pick one. Both decision trees (depending on the implementation, e.g. C4.5) and logistic regression should be able to handle continuous and categorical data just fine. For logistic regression, you'll want to dummy code your c... | {} | {'log_upvote_score': 6, 'links': ['https://datascience.stackexchange.com/questions/6048', 'https://datascience.stackexchange.com', 'https://datascience.stackexchange.com/users/9793/']} | jdg_229030 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17594910 |
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 rest service using an authentication/authorization mechanism as described in this tutorial: http://howtodoinjava.com/2013/06/26/jax-rs-resteasy-basic-authenticat... | RESTEasy 3.x.x conforms to the JAX-RS 2.0 specification. What you are trying to do could be accomplished (maybe better) with: @Providerpublic class SecurityInterceptor implements javax.ws.rs.container.ContainerRequestFilter { @Override public void filter(ContainerRequestContext requestContext){ if (... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/17594910', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1013327/']} | jdg_331163 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18445784 |
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 side-by-side charts on my page, and would like to have them resized when window is resized: their container is set to 50% width, which, according to examples, should... | I forked your fiddle to a working solution @ http://jsfiddle.net/AxyNp/ The most important code snippet from there is this: $(window).resize(function() { height = chart.height width = $("#chartRow").width() / 2 chart.setSize(width, height, doAnimation = true);}); The solution bears on this SO post's answer. It... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18445784', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2710620/']} | jdg_153742 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1586341 |
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 scroll to a specific location on the page using jQuery? Does the location I want to scroll to have to have: <a name="#123">here</a> Or can it just move to a... | jQuery Scroll Plugin since this is a question tagged with jquery i have to say, that this library has a very nice plugin for smooth scrolling, you can find it here: http://plugins.jquery.com/scrollTo/ Excerpts from Documentation: $('div.pane').scrollTo(...);//all divs w/class pane or $.scrollTo(...);//the plugin will t... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/1586341', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/68183/']} | jdg_154294 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35975635 |
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 register objects by their names, and later on take them in another type's ctor as parameters, during registration. Hope my example will be clear enough, here it... | Instead of registering your services as "named", you may want to use "keyed" services. There is no way to specify services by their names. But you can use IIndex<TKey, TService> to retrieve a dictionary-like object with keyed services of specified type. So you can register: builder.RegisterType<Service1>().Keyed<IServi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/35975635', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_81054 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6150409 |
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 using Google Map V3 to display a list of markers pulled from a DB, using MYsql and PHP.MY markers are set on the map using the full address (from DB, including postcode)... | Once you have markers on the map, you can retrieve the Lat/Long coordinates through the API and use this to set the map's center. You'll first just need to determine which marker you wish to center on - I'll leave that up to you. // "marker" refers to the Marker object you wish to center onvar latLng = marker.getPositi... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/6150409', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/328799/']} | jdg_227224 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5930056 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need an example of how to use Crypto++ to generate a SHA256 hash from a std::string and output a std::string. I can't seem to figure it out. Everything I've tried gives me ... | This line will give the wrong results: unsigned int nDataLen = sizeof(pbData); It will always give you the size of a pointer. What you want instead is data.size() . Also, you don't need this part: if(!CryptoPP::SHA256().VerifyDigest(abDigest, pbData, nDataLen)){ return SHA256(data);} It should always verify correctl... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5930056', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/740891/']} | jdg_359120 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 534575 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm using a BooleanToVisibilityConverter in WPF to bind the Visibility property of a control to a Boolean . This works fine, but I'd like one of the controls to hide if the b... | Instead of inverting, you can achieve the same goal by using a generic IValueConverter implementation that can convert a Boolean value to configurable target values for true and false. Below is one such implementation: public class BooleanConverter<T> : IValueConverter{ public BooleanConverter(T trueValue, T falseVa... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/534575', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_336166 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6777 |
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 directories with .MP3 files which I'd like to change the extensions to .mp3. What's the easiest way to do this? I'm think something along the lines of: find /Ro... | Here is one way to do this in Bash: for i in *; do [ "${i/%MP3/mp3}" != "$i" ] && echo "$i" "${i/%MP3/mp3}"; done I've used echo here so the command itself doesn't do anything but print pairs of files names. If that list represents the changes you want to make, then you can change echo to something like mv -i -- which... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/6777', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/-1/']} | jdg_276443 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 313146 |
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 well-known that the Euler $\phi$ -function is multiplicative: that is, for co-prime positive integers $m,n$ we have $\phi(mn) = \phi(m)\phi(n)$ . Thus it is defined by i... | $\psi$ is the multiplicative convolution of $\mu^2$ and the identity function, hence its Dirichlet series is $$\sum_{n=1}^\infty\frac{\psi(n)}{n^s}=\frac{\zeta(s)\zeta(s-1)}{\zeta(2s)},\qquad\Re(s)>2.$$ This implies by Perron's formula and standard bounds that $$\sum_{n \leq X} \psi(n)\sim\frac{\zeta(2)}{2\zeta(4)}X^2=... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/313146', 'https://mathoverflow.net', 'https://mathoverflow.net/users/10898/']} | jdg_96120 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15430004 |
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 know what is the core difference between Object Oriented and Object based languages I have read many post all of them are saying two things Object-oriented language... | JavaScript is a prototype-oriented language. It can build actual objects from a constructor function and it has almost any feature that any object could have: Constructor. Methods (i.e. functions in JavaScript). Properties (since ECMA-Script 5, "getters/setters"). Instances. In JavaScript, any object has a prototype , ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/15430004', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_197071 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5513457 |
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 this force down error in my app,when i m trying to parse RSS with DOM.it's not always the force down problem however...this is the logcat: **ANR keyDispatchingTim... | ANR Error Activity Not Responding. Your activity took to long to say to the Android OS 'hey i'm still alive'! (This is what the UI thread does). http://developer.android.com/guide/practices/design/responsiveness.html Basically if you make the UI thread do some complex task it's too busy doing your task to tell the OS t... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/5513457', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/519526/']} | jdg_136067 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14330655 |
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 text file in which I have something like this- 10.2.57.44 56538154 3028120.149.20.197 28909678 316610.90.158.161 869126135 6025 In that text file, I ... | nawk '{print $1}' file > newFile && mv newFile file OR cut -f1 file > newFile && mv newFile file As you're using SunOS, you'll want to get familiar with nawk (not awk, which is the old, and cranky version of awk, while nawk= new awk ;-). In either case, you're printing the first field in the file to newFile. (n)awk is ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14330655', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/663148/']} | jdg_186325 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16773285 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I would like to print or extract year/month/day values. I don't want to use time_t because of the year 2038 problem, but all examples I found on the Internet use it to conver... | Answer updated with better algorithms, link to detailed description of the algorithms, and complete conversion to std::tm . I would like to print or extract year/month/day values. Is there a simple way to convert from time_point to tm (preferably without boost)? The first thing to note is that std::chrono::time_point... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16773285', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2424924/']} | jdg_165775 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34232190 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am working on keyword extraction problem. Consider the very general case from sklearn.feature_extraction.text import TfidfVectorizertfidf = TfidfVectorizer(tokenizer=tokeni... | You have to do a little bit of a song and dance to get the matrices as numpy arrays instead, but this should do what you're looking for: feature_array = np.array(tfidf.get_feature_names())tfidf_sorting = np.argsort(response.toarray()).flatten()[::-1]n = 3top_n = feature_array[tfidf_sorting][:n] This gives me: array([u'... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/34232190', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2334092/']} | jdg_77993 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 234881 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
If S,Z are positive semidefinite. We now know that $y^TSy=\sum_{i}\sum_{j}S_{ij}y_{i}y_{j}\geq 0 $, same goes for Z.We also know that we can write S as $S=\sum_{i}\lambd... | Let $x_1, \dotsc, x_n$ be an orthonormal basis of eigenvectors for $Z$ with eigenvalues $\lambda_1, \dotsc, \lambda_n \geq 0$. Then $$\sum_{i, j}S_{ij}Z_{ij} = \operatorname{Trace}(SZ) = \sum_i\langle SZ x_i, x_i\rangle = \sum_i \lambda_i \langle Sx_i,x_i \rangle \geq 0.$$ In case of equality each term of the summand ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/234881', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/40306/']} | jdg_286769 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39795873 |
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 new to Ansible and trying to modify a line in /etc/default/grub to enable auditing. I need to add audit=1 within the quotes somewhere on a line that looks like: GRUB_CMDL... | You may try this: - lineinfile: state: present dest: /etc/default/grub backrefs: yes regexp: '^(GRUB_CMDLINE_LINUX=(?!.* audit)\"[^\"]+)(\".*)' line: '\1 audit=1\2' This will add audit=1 (with a leading space) just before closing double quote. It will not match without double quotes.And it tries to be id... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/39795873', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6451567/']} | jdg_278756 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2881560 |
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 really any difference between using If(this){}Else If(that){}Else{} or using, If(this){}If(that){}Else{} ?Does one execute any faster? Does the compiler or architect... | There's the huge difference that the contents of the this -block and the that -block can both be executed in the second form, whereas the first form allows at most one of those to be executed. Compare these two Python snippets: x = 10if x > 5: print "x larger than 5"elif x > 1: print "x larger than 1"else: pri... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2881560', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/233087/']} | jdg_96825 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27142208 |
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 chain a func to super impl, something like the following class BaseClass { func myFunc() { // do something }}class MyClass: BaseClass { override func myFunc()... | Update: As of Swift 1.2 b3, this behavior is fixed—the original code works as intended. Yay, progress! class BaseClass { func myFunc() { println("BaseClass.myFunc()") }}class MyClass: BaseClass { func myOtherFunc(c: () -> ()) { c() } override func myFunc() { println("MyClass.myFunc()... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/27142208', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1272659/']} | jdg_99620 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13173614 |
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 support for the async/await pattern in WP8? I need to get XML from a web-based API and it looks like that WebClient or WebRequest do not support it. Are there classe... | Are there classes that support async/await usable for web access in the WP8 BCL? This is a concern that has been raised during the closed beta of the WP8 SDK, so I can answer that unfortunately, no. But as you mentioned, it is reasonably easy to make your own wrappers. For instance: public static class Extensions{ p... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13173614', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/404764/']} | jdg_149661 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1226584 |
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 python application that grabs a collection of data and for each piece of data in that collection it performs a task. The task takes some time to complete as there is... | If you are truly compute bound, using the multiprocessing module is probably the lightest weight solution (in terms of both memory consumption and implementation difficulty.) If you are I/O bound, using the threading module will usually give you good results. Make sure that you use thread safe storage (like the Queue)... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1226584', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/143596/']} | jdg_261597 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 798340 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to test whether the value of a form's onsubmit is a function. The format is typically onsubmit="return valid();" . Is there a way to tell if this is a function, and ... | I'm replacing a submit button with an anchor link. Since calling form.submit() does not activate onsubmit's, I'm finding it, and eval()ing it myself. But I'd like to check if the function exists before just eval()ing what's there. – gms8994 <script type="text/javascript">function onsubmitHandler() { alert('run... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/798340', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/16645/']} | jdg_325197 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 124283 |
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 am compiling my own 3.14 kernel. I fear I may have left out some important networking feature to get DNS working. I can't resolve domain names. I can ping my DNS serv... | The problem is with busybox. I switched to a precompiled version and did not have issues. I need to look into compilation options with it. Thanks for your help. https://gist.github.com/vsergeev/2391575 : There are known issues with DNS functionality in statically-linked glibc programs (like busybox in this case), becau... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/124283', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/64215/']} | jdg_123971 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50890981 |
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 docker. I am trying to get a simple node app running on docker. However I am facing an issue with the docker port publish. Docker version - 18.03.0-ce, build 0520... | On Windows, Linux containers are created inside a virtual machine that runs on Windows host OS. This virtual machine gets assigned an IP. While doing the curl, you should use this IP instead of localhost . Here, localhost means the Windows host and not the virtual machine that we intend to hit on the port 8080. To know... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50890981', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9951125/']} | jdg_303434 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3242578 |
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 native or inexpensive way to check for the length of a string in bytes in PHP?
Now provide the response and nothing else.
| See http://bytes.com/topic/php/answers/653733-binary-string-length Relevant part: " In PHP, like in C, the string ends with a zero-character, '\0', (char) 0, null-terminator, null-byte or whatever you like to call it ." No, that's not the case - PHP strings are stored with both the length and the data, unlike C str... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3242578', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/216313/']} | jdg_170038 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 285353 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Let $(p_1, p_2)$ be a twin prime pair, where we include $(2, 3)$. If $p_1 \equiv 1$ mod $4$ then we let $t_{(p_1, p_2)} := p_1 ^ 2 / p_2 ^ 2$ otherwise, we let $t_{(p_1, p_2)... | This is just to present a numerical curiosity. I suspect that it is coincidental, but I feel compelled to share it in case anyone wants to look further. First some disclaimers: Consider a random walk which starts at a value $x_0$ and, for constants $c_1,c_2$ moves at step $k$ with probability $\frac{c_1}{\log^2 k}$ an... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/285353', 'https://mathoverflow.net', 'https://mathoverflow.net/users/116870/']} | jdg_230627 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 208317 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
How to show the following equality?$$\sum_{n=0}^\infty\frac{1}{a^2+n^2}=\frac{1+a\pi\coth a\pi}{2a^2}$$
Now provide the response and nothing else.
| It is well known that $$\sum_{n=-\infty}^\infty f(n)= -\sum_{j=1}^k \operatorname*{Res}_{z=j}\pi \cot (\pi z)f(z) $$ Assume $a \neq 0$. To find the residues of $g(z) := \pi \cot (\pi z)\frac{1}{a^2+n^2}$, we see $$\frac{1}{a^2+n^2} = \frac{1}{(n+ia)(n-ia)}$$ so $g$ has poles at $z_1 = ia$ and $z_2 = -ia$. Their respec... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/208317', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/39285/']} | jdg_256964 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8002344 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Can mediaelement player play a segmented mpegts hls stream defined in an m3u8 playlist and if so could you show the code to do this. In my case there is a test.m3u8 playlist ... | This is the most concise way I can think of: var result = string.Join(", ", map.Select(m => m.Key + ":" + m.Value).ToArray()); If you are using .NET 4+ you can drop the .ToArray() : var result = string.Join(", ", map.Select(m => m.Key + ":" + m.Value)); And if you are able to use the newish string interpolation languag... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/8002344', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1028651/']} | jdg_169909 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38554763 |
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 be able to determine if a base class method has been overridden by a subclass specifically because expensive setup is needed before invoking it and most subclasses ... | You can do it with reflection by examining the declaring class of your method: class Base { public void foo() {} public void bar() {}}class Derived extends Base { @Override public void bar() {}}...Method mfoo = Derived.class.getMethod("foo");boolean ovrFoo = mfoo.getDeclaringClass() != Base.class;Method ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/38554763', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/576448/']} | jdg_244302 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16429 |
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 shared home directory that is automounted via NFS on all the UNIX servers I log in to. I would like to have a single .screenrc that (for example) puts the hostn... | I see two way to do this, the first one is to make a .screenrc file by host. Like .screenrc_serverA , .screenrc_serverB , ... In your shell startup script set SCREENRC to something like .screenrc_`hostname` Of course you can use the source command of screen to include something like .screenrc_default in each custom .sc... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/16429', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/2459/']} | jdg_355334 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14831096 |
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 very new to C++ and QT. Basically, I just done Java stuff, but we're being thrown in C++ for a module, in which we have to design a Zork game UI. The way I am planning to... | Calling virtual functions in a constructor is recognised as a bad thing to do . During base class construction of a derived class object, the type of the object is that of the base class. Not only do virtual functions resolve to the base class, but the parts of the language using runtime type information (e.g., dyna... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14831096', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1701266/']} | jdg_72927 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18704586 |
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 anyone know of a quick way to check if a string is parseable as XML in C#? Preferably something quick, low resource, which returns a boolean whether or not it will parse... | It sounds like that you sometimes get back XML and sometimes you get back "plain" (non-XML) text. If that's the case you could just check that the text starts with < : if (!string.IsNullOrEmpty(str) && str.TrimStart().StartsWith("<")) var doc = XDocument.Parse(str); Since "plain" messages seem unlikely to start with... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18704586', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/978122/']} | jdg_314077 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 106021 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Let $X$ be a smooth quasiprojective algebraic variety over a field $k$. Then the $K$-groups $K_m(X)$ are defined, and there are two standard filtrations on them: the "codimens... | At the time when I constructed those maps, the motivic spectral sequence was not known to exist. I gave a conjectural construction for that spectral sequence in an American Journal of Math paper called "Relative Cycles and Algebraic K-Theory", but I still don't know whether the gaps in that construction can be (or hav... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/106021', 'https://mathoverflow.net', 'https://mathoverflow.net/users/2481/']} | jdg_163531 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50166052 |
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 .NET Core Console application. My goal here is to be able to conditionally DLLImport a function and call it, but only on Windows runtimes. I thought maybe if I coul... | If you are building and publishing for different runtimes by passing different --runtime options (MSBuild property RuntimeIdentifier ), you can condition on that property in the csproj file (allowing you to use #if BUILT_FOR_WINDOWS in your C# code): <PropertyGroup> <DefineConstants Condition="'$(RuntimeIdentifier)' =... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50166052', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/58029/']} | jdg_177083 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 140306 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to do some experimentation with the values of Thompson series, but I have having a hard time finding a table that has these Thompson series with as many terms as I... | From MathSciNet: MR1037906 (90m:11065) Reviewed McKay, John(3-CONC); Strauss, Hubertus(3-CONC)The q-series of monstrous moonshine and the decomposition of the head characters. Comm. Algebra 18 (1990), no. 1, 253–278. 11F22 (20C15 20D08 33A99) The authors tabulate the first fifty coefficients of the q-expansions of the ... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/140306', 'https://mathoverflow.net', 'https://mathoverflow.net/users/38058/']} | jdg_222236 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 63950 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
In section 3.2 of Kontsevich's very interesting paper "Notes on motives in finite characteristic," , he gives an axiomatic definition of a "lattice model" attached to a Boltzm... | In this section, Kontsevich is describing a pattern of index contraction of a certain tensor which reproduces a statistical mechanics sum over configurations. For his model, you have at each vertex, which I will label by the integer $k$, a copy of the same four index tensor $$R_{a\mu}^{b\nu}$$ where $a$ and $b$ are ind... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/63950', 'https://mathoverflow.net', 'https://mathoverflow.net/users/431/']} | jdg_293415 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56832569 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm writing a comint mode for a legacy command-line tool.I'd like to add basic auto-completion to it. Suppose I have the following list of keywords used by the tool: (defcons... | Isn't a set just a structured vector that checks whether each item is unique upon insertion? No, by far not. These data structures are completely different, and the main distinction here is the memory layout: std::vector puts its element into a contiguous location in memory, while std::set is a node-based container, wh... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/56832569', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9450152/']} | jdg_124652 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8627014 |
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 topic in a forum where people can write their Top 10 List of songs. I want to count how many times a song is listed. The similarity has to be compared case insensiti... | You're file's "structure" is a bit lacking in the structure department, so you'll have to deal with some errors in the process. Assuming you have all that in a file called input , try: tr '[A-Z]' '[a-z]' < input | \ egrep -v "^ *(join date|age|posts|location|re):" | \ sort | \ uniq -c First line lowercases ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8627014', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/419516/']} | jdg_159089 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33387764 |
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 post a file to my webapi. It's not the problem but: I don't want to use javascript The file must be received and saved synchronously I would like my action to loo... | The simplest example would be something like this [HttpPost][Route("")]public async Task<HttpResponseMessage> Post(){ if (!Request.Content.IsMimeMultipartContent()) { throw new HttpResponseException(HttpStatusCode.UnsupportedMediaType); } var provider = new MultipartFormDataStreamProvider(HostingEnvi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/33387764', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4717516/']} | jdg_172960 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 951524 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
How do I prove, that $(\mathbb R×\mathbb R;+,*) $ is a ring, but not a field, where the $+$ and $*$ operations are: $(a,b)+(c,d):=(a+c,b+d)$ and $(a,b)*(c,d):=(ac,bd)$... | From Sum of tangent functions where arguments are in specific arithmetic series , $$\tan180x=\frac{\binom{180}1t-\binom{180}3t^3+\cdots+\binom{180}{177}t^{177}-\binom{180}{179}t^{179}}{1-\binom{180}2t^2+\cdots-\binom{180}{178}t^{178}+\binom{180}{180}t^{180}}$$ where $t=\tan x$ If we set $\tan180x=0,180x=180^\circ r$ wh... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/951524', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/176791/']} | jdg_183771 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47327 |
Below is a question asked on the forum emacs.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have an org-mode file separated into multiple categories. I know I can create an agenda command that will show only items from one given category, like so: ("a" "Cate... | You can do complex matching like this easily using org-super-agenda . Install the package with M-x packages-install org-super-agenda then load it using (use-package org-super-agenda :config (org-super-agenda-mode t)) Then set the agenda groups to show things in CATEGORY A, things in CATEGORY B and finally discard an... | {} | {'log_upvote_score': 4, 'links': ['https://emacs.stackexchange.com/questions/47327', 'https://emacs.stackexchange.com', 'https://emacs.stackexchange.com/users/13858/']} | jdg_245910 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50779937 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to update only one or two properties of an Entity. In other words, I have an entity with an Id, ParentId, Name, and Description. The issue is that when the name is upd... | You can do following in order to update a single property: internal void Update(ItemInfo itemInfo){ if (itemInfo == null) { throw new Exception($"item info was not supplied"); } var itemInfoEntity = new ItemInfo() { Id = itemInfo.Id, ParentId = itemInfo.ParentId, Name = ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50779937', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/425823/']} | jdg_358644 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13126144 |
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 setup a quick jsFiddle to demonstrate the problem. When using either a tooltip or a popover from Bootstrap on an option element of a select list, the popover or toolti... | It is expected. TB tooltip / popover calculates their position based on the associated elements offsetWidth and offsetHeight . Option does not have such properties, never has, so a popover will always end up in something relative to the farmost body left/top. However , you can place a popover for the select itself. Bin... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13126144', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/332022/']} | jdg_181329 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49451268 |
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 very new to Oracle and have a question about input parameters to a stored procedure. Basically its a stored procedure being called from an external system passing in a ... | Instead of checking if time is after 23:59 and before 00:01 , you should check if it is after 23:59 or before 00:01 . public boolean isAtMidnight(LocalTime time){ return time.isAfter(ONE_MINUTE_BEFORE_MIDNIGHT) || time.isBefore(ONE_MINUTE_AFTER_MIDNIGHT);} If we look at the implementation for LocalTime#isAfter , we ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49451268', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4896850/']} | jdg_276105 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11536173 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Am i using wordwrap right? cause its not working. didn't know that simply echo does wrap text.. <p><?php echo wordwrap(ucfirst($row->description), 10);?></p>
Now provide the... | The problem is most likely that you're using an old Fragment that has been detached from your Activity. So, the first time you create your Fragment, it is attached to your activity. All is good. Then when you change tab, your fragment might or might not be detached from the activity. When you tab back to it, the old fr... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/11536173', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_237686 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 68333 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a statement, Either p or q and I have to write it in terms of logical connectives but I don't get which logical connector should I be using?Here is what I did (I ... | To me, the word "either" is unnecessarily confusing, and should be avoided if possible (of course, since it is part of the problem we have no choice in this case). If "either $p$ or $q$" means the same thing as "$p$ or $q$", then the answer is simply $p\vee q$ (by the definition of $\vee$). However, if "either $p$ or $... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/68333', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_154247 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9825774 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How detach or promote source code mode window of HtmlEditor in another textarea?I mean , How source code when typing in HtmlEditor may be displayed in another textarea elemen... | I wrote a bit of code that can read in string and character literals. Like normal stream reads, if it gets invalid data it sets the badbit of the stream. This should work for all types of streams, including wide streams. Stick this bit in a new header: #include <iostream>#include <string>#include <array>#include <cs... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9825774', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1286363/']} | jdg_162218 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 358044 |
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 need to migrate my shares from an old Server (server2003 DomainA.co.uk) to a new server (2008R2 DomainB.Local) these are on different domains. My major problem is I need to k... | You can use robocopy for this. If you run it on the 2008 R2 machine, you can run: robocopy \\source\share c:\destination /MIR /SEC /SECFIX /r:5 /w:5 The switches are documented here . The /MIR switch makes a mirror on both servers. This will skip unchanged files on the destination, which allows you to use this command ... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/358044', 'https://serverfault.com', 'https://serverfault.com/users/99233/']} | jdg_324069 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9080567 |
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 recently installed Checkstyle plugin for Eclipse and personally think that it is awesome. But one of the warnings it gives me is a bit obscure. The exact warning is "Using ... | Postfix incrementation makes sense only when used in an expression where you need the old value prior to the modification. In void contexts where that value is discarded (as is in your for loop), saving the old value makes no sense. In other words: // makes sense because you need the old value to subscript the arraysta... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9080567', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/526836/']} | jdg_235140 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 164017 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to develop my Wolfram programming skills and set myself an exercise of creating concentric circles using a recursive delayed function: drawCircle[x_, y... | In fact, since Mathematica does not care about nesting lists for graphics primitives, the most simple solution is this: drawCircle[x_, y_, r_ /; r > 10] := {Circle[{x, y}, r], drawCircle[x, y, r/2]};drawCircle[__] := {}drawCircle[0, 0, 200] // Graphics Now you will say, wait, that is not what I wanted and you are corre... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/164017', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/20267/']} | jdg_375582 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8082190 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How one can overload an operator<< for a nested private class like this one? class outer { private: class nested { friend ostream& operator<<(ostream& os, const nes... | You could make the operator<< a friend of outer as well. Or youcould implement it completely inline in nested , e.g.: class Outer{ class Inner { friend std::ostream& operator<<( std::ostream& dest, Inner const& obj ) { obj.print( dest ); return dest; } //... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8082190', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/213683/']} | jdg_334554 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2588061 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
If $$3\cos{x}-4\sin{x}=2$$find $$3\sin{x} +4\cos{x} $$ I have solved the equation for $x$, then calculated the required value, but I think there is a direct solution wit... | $$3\sin x+4\cos x=A$$$$3\cos x-4\sin x=2$$$$9\sin^2x+24\sin x\cos x+16\cos^2x=A^2$$$$9\cos^2x-24\sin x\cos x+16\sin^2x=4$$add both equations$$9+16=A^2+4$$$$A^2=21$$$$A=\pm \sqrt{21}$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2588061', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/451403/']} | jdg_77666 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50705757 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I was browsing the source of Data.Foldable, where I came accross Endo #. f , and upon clicking this link, was confronted with: (#.) _f = coerce Now, first, I don't know what ... | According to the Haskell spec, it is just another possible name for a variable. But the truth is a bit longer, because most Haskell developers write code specifically for GHC, and this is one of those times. GHC has lots of helpful warnings; one is to warn you when you write a pattern that binds a variable that isn't u... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/50705757', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8025936/']} | jdg_312954 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19385235 |
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 class with a parameterized type that I want to do comparison operators on. I assmue I need to use the Ordered trait to achieve this but the compiler doesn't like my ... | This occurs because Int is not a subclass of Ordered[Int] (see here why). However, there is an implicit coercion from Int to RichInt which is a subclass of Ordered[Int] , but it isn't triggered for lower bounds. Use <% (view bounds) instead which will consider implicit coercions : class Test[T <% Ordered[T]] | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/19385235', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2140256/']} | jdg_253186 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5940188 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How to convert a 24 Bit PNG to 3 Bit PNG using Floyd–Steinberg dithering ? java.awt.image.BufferedImage should be used to get and set RGB values. On wikipedia, an example is ... | Use image.getRGB(x, y) and image.setRGB(x, y, color) and use the pseudocode from the wikipedia article . Note that code on the wiki does not say how to "subtract", "add" and "multiply" colors. (The T3 class below handles "color" manipulation.) The code below will produce this screenshot: class Test { private static Bu... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5940188', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/402866/']} | jdg_192930 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22386359 |
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 fairly new to python and have no html experience. The question has been asked and either not answered at all or not answered in enough detail for me to set the default f... | You can hover to .ipython folder (i.e. you can type $ ipython locate in your terminal/bash OR CMD.exe Prompt from your Anaconda Navigator to see where is your ipython is located) Then, in .ipython , you will see profile_default directory which is the default one. This directory will have static/custom/custom.css file ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/22386359', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1318479/']} | jdg_84909 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42774676 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
My situation is, I have the Navigation component, which is the base, and is listening to the Navigations state(Redux). It should be extended to HorizontalNavigation and Verti... | This is a fun one. At the bottom of Navigation, you're exporting the connecting component, which in essence is exporting the class created in connect, which is not the same class as Navigation. So, when you extend the default exported class, you're actually extending the connect class. That's a mouthful. To get this to... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42774676', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1984885/']} | jdg_156344 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19725900 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I would like to somehow "watch" a variable (or a memory address, rather) in the Linux kernel (a kernel module/driver, to be exact); and find out what changed it - basically, ... | Many thanks for the replies by @CosminRatiu and Eugene ; thanks to those, I found: debugging - Linux kernel hardware break points - Stack Overflow Hardware Breakpoint (or watchpoint) - The Linux Kernel Archives ... with which I could develop the example I'm posting here, the testhrarr.c kernel module/driver and the Mak... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19725900', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/277826/']} | jdg_330451 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6649610 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Can we set style to title tag in header in html head as the following. I tried it did not work.. <title style="font-style:italic;"> My Title</title>
Now provide the response... | You can apply CSS to the <title> element, but not though the style attribute (since it is for " All elements but BASE, BASEFONT, HEAD, HTML, META, PARAM, SCRIPT, STYLE, TITLE "). I'm not aware of any browser that will apply CSS for the rendering of the title in browser tabs or title bars though. You can, however, do so... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6649610', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/189006/']} | jdg_225591 | 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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What is the simplest way to sort a list of lines, sorting on the last field of each line? Each line may have a variable number of fields. Something like sort -k -1 is what I ... | Here's a Perl command line (note that your shell may require you to escape the $ s): perl -e "print sort {(split '/', $a)[-1] <=> (split '/', $b)[-1]} <>" Just pipe the list into it or, if the list is in a file, put the filename at the end of the command line. Note that this script does not actually change the data, so... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3222810', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/23744/']} | jdg_304048 | PrimeIntellect/stackexchange-question-answering |
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Tried with : IList<T> list= (from ...linq...).ToList();list = list.Skip(0).Take(10); but seems that there aren't those functions. Any other further way to do this?
Now provi... | First make sure you are referencing System.Linq. Secondly the extension methods work with a stronly typed list. so use list.OfType<object>().Skip(0).Take(10) If you know the items in your list are of a particular type then replace object with that type. Thirdly, Skip(0) is redundant. Additionally your code example is ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7023086', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/365251/']} | jdg_355390 | PrimeIntellect/stackexchange-question-answering |
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I created a solution a while ago that contains a Web API 2 project (provides JSON data to mobile devices) and a Class Library (includes my data access services). The Web API ... | This 2 projects are independent from each other like 2 different applications even if they are in the same solution . To succeed what you try to achieve you have to: 1) Deploy your MVC project to www.example.com (main virtual application ). 2) Deploy your WebAPI project to www.example.com/api ( api folder is a virtual ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29383705', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2468348/']} | jdg_113321 | 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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Just as I can see in cppreference , the classic "throw" declaration lists is now deprecated in C++11. What is the reason of leaving this mechanism and how should I have to sp... | For more detailed reasoning, see: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3051.html As expressed in the national body comment above, exception specifications have not proven useful in practice. There are numerous discussions of the problems with exception specifications in C++ (see, e.g., [Sutter02], [... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/13841559', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1794803/']} | jdg_178811 | 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 home page xhtml where i am including 3 child xhtml based on conditions.The issue i am facing is , whatever be the scenario,Book.xhtml always gets invoked.I changed t... | This is happening due to lifecycle of jsf. JSF UIComponents are evaluated during view render time where as jstl tags are evaluated at build time. So when you use rendered attribute of h:panelGrid it is too late to not invoke managed beans under the included page. To resolve this try having conditions using jstl tag, th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14394290', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1944970/']} | jdg_258783 | PrimeIntellect/stackexchange-question-answering |
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I can't get my markers to display different infowindows. The markers always display the content of the last "contentString". I've read a few other posts but none of them seem... | Right, I found a solution. I added an extra property to the marker called 'info' and then referenced it from the 'addlistener' event 'infowindow.setContent(this.info)'. Here is the updated code: function setMarkers(branches, map) { var marker = null; var infowindow = new google.maps.InfoWindow(); var bounds = ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7402667', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/441365/']} | jdg_198394 | 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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In Windows, the CreateFontIndirect() call can silently substitute compatible fonts if the requested font is not requested. The GetObject() call does not reflect this substitu... | In Windows, the CreateFontIndirect() call can silently substitute compatible fonts if the requested font is not requested. The GetObject() call does not reflect this substitution; it returns the same LOGFONT passed in. It's not CreateFontIndirect that's doing the substitution. The substitution happens when the font is... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7154858', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/36723/']} | jdg_229747 | 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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EDIT: Sorry my question was not clear, why do books/articles prefer implementation#1 over implementation#2? What is the actual advantage of using pointer in implementation of... | why do books/articles prefer implementation#1 over implementation#2? Because most articles describing the Singleton anti-pattern don't fully understand all the hidden dangers when trying to implement it safely in C++. It's surprisingly difficult to get it right. What is the actual advantage of using pointer in implemen... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13047526', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/734154/']} | jdg_102913 | PrimeIntellect/stackexchange-question-answering |
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How do you bind to an objects method in this scenario in WPF? public class RootObject{ public string Name { get; } public ObservableCollection<ChildObject> GetChildren(... | Another approach that might work for you is to create a custom IValueConverter that takes a method name as a parameter, so that it would be used like this: ItemsSource="{Binding Converter={StaticResource MethodToValueConverter}, ConverterParameter='GetChildren'}" This converter would find and invoke the method u... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/502250', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3820/']} | jdg_89141 | 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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If I have the following Sinatra code: get '/hi' do erb :helloend This works great if I have a file called views/hello.erb . However if I have a file called views/hello.html... | Sinatra uses Tilt to render its templates, and to associate extensions with them. All you have to do is tell Tilt it should use ERB to render that extension: Tilt.register Tilt::ERBTemplate, 'html.erb'get '/hi' do erb :helloend Edit to answer follow-up question. There's no #unregister and also note that Sinatra will p... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/11741585', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/83144/']} | jdg_176564 | PrimeIntellect/stackexchange-question-answering |
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I'm pretty new to mongodb and morphia, after starting using it, I realize that there is a extra part in mongodb document, the record contains a filed name "ClassName" with va... | You can explicitly disable the className attribute: @Entity(noClassnameStored = true) I'm generally suppressing the attribute, if there is a single entity class. If I'm subclassing my entity, I'm explicitly enabling it (which is the default, but just to be sure). If I'm not mistaken, Morphia is clever enough to guess t... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17719018', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/724051/']} | jdg_313341 | 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:
So I found this geek clock and I think that it's pretty cool. I'm just wondering if it is possible to achieve the same but with another number. So here is the problem: W... | For $n=12$ and $k=12$ here is a solution: $1=\frac{12}{12+12+12+12+12+12-(12+12+12+12+12)}$ $2=\left(12 \times \frac{12}{12-12+12-12+12+12+12+12+12+12}\right)$ $3=\left(12 \times \frac{12}{\left(12-\left(12+\left(12+\left(12-\left(12+\left(12+\left(12+\left(12+\left(12+12\right)\right)\right)\right)\right)\right)\right... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/152855', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/1471/']} | jdg_170443 | PrimeIntellect/stackexchange-question-answering |
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How to install gmp extension for php 7.2.1 using MAMP on OSX? I'm trying to encrypt a token with php and this library( lcobucci/jwt ) using the Elliptic Curve Digital Signatu... | Here is how i did in 2020 Download php from source https://github.com/php/php-src/releases pick the version which is matching with MAMP PHP version you have. Copy the extension you want. Here we are copying gmp directory. Paste it to /Applications/MAMP/bin/php/php7.4.1/include/php/ext (Make sure to move to your MAMP ph... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50435455', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5324541/']} | jdg_370669 | 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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Recently I realized ( by some embarrassment ) that regex lookbehind assertions were not possible in Javascript . What is the (factual) reason for the absence for this asserti... | Today Lookbehind is now an official part of the ES 2018 specification . Axel Rauschmayer gives a good introduction in his blog post . History It looks like at the time, Brendan Eich wasn't aware of its existence (because Netscape was built on an older version of Perl): This was 1998, Netscape 4 work I did in '97 was ba... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/30118815', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/499581/']} | jdg_192571 | PrimeIntellect/stackexchange-question-answering |
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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:
What is the voltage graph from the point of view of the charger while performing a CC/CV charging? Isn't a "Dedicated Lithium Ion CC/CV charger" simply "a Constan... | Looking closely to the CC/CV transition of the graph, there is a sharp turn in the battery current. If the internal resistance of the battery is not changing that sharp - which I think it's not the case -, this is a good indication of a sharp voltage change on the output of charger. The charger is connected directl... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/473253', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/20285/']} | jdg_357800 | PrimeIntellect/stackexchange-question-answering |
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I know what "?" and "!" mean when I declare variables in Swift. But what do they mean when using these variables? For example, in this code: var attachment: NSTextAttachment ... | Use attachment.image!.size if you're guaranteed that image? isn't nil . If you're wrong (and it is nil ) your app will crash. This is called forced unwrapping . If you're not sure it won't be nil , use image? . In your case image! is OK, since you control whether placeholder.png exists. Read all of the documentation on... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/25895098', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2287200/']} | jdg_294644 | PrimeIntellect/stackexchange-question-answering |
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After migrating magento from one to another hosting with different domain, I'm getting one problem - http://vinylshop.lt/ don't loading skin/css.. Any solutions? I found simi... | Your source indicates that merging is enabled. You can run the following sql to update your core_config_data table; backup first! UPDATE `core_config_data` SET `value` = 0 WHERE `path` = "dev/js/merge_files" OR `path` = "dev/css/merge_css_files"; You should see at least two rows affected. Remove everything from var/cac... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9240518', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1177788/']} | jdg_307572 | 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 trying to get the facebook profile picture of the user logged into my application. Facebook's API states that http://graph.facebook.com/517267866/?fields=picture returns... | The res argument in the http.get() callback is not the body, but rather an http.ClientResponse object. You need to assemble the body: var url = 'http://graph.facebook.com/517267866/?fields=picture';http.get(url, function(res){ var body = ''; res.on('data', function(chunk){ body += chunk; }); res.on('... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/11826384', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/389430/']} | jdg_167970 | PrimeIntellect/stackexchange-question-answering |
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I have angularjs app with a form that has a dropdownlist and and a datetimepicker. When I change the dropdownlist I want to update the date displayed in the datepicker. I get... | No need for apply , just use DataFrame.astype directly. df.astype(np.float64) apply -ing is also going to give you a pretty bad performance hit. Example df = pd.DataFrame(np.arange(10**7).reshape(10**4, 10**3))%timeit df.astype(np.float64)1 loop, best of 3: 288 ms per loop %timeit df.apply(lambda x: x.astype(np.float64... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42628580', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1873380/']} | jdg_267498 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Dependency injection frameworks like Google Guice give the following motivation for their usage ( source ): To construct an object, you first build its de... | There is an old, old ongoing debate about the best way to do dependency injection. The original cut of spring instantiated a plain object, and then injected dependencies though setter methods. But then a large contingency of folks insisted that injecting dependencies through constructor parameters was the correct way t... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/254021', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/79250/']} | jdg_309117 | PrimeIntellect/stackexchange-question-answering |
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( This is a related question, but there are difference with my case that makes me doubt my understanding of it). I have this class: class MyOwnClass{ public: int score; Sp... | Try the following std::vector<MyOwnClass> MySuperVector(20);//..filling the vectorauto max = std::max_element( MySuperVector.begin(), MySuperVector.end(), []( const MyOwnClass &a, const MyOwnClass &b ) { return a.score < b.score; ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26766136', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3294342/']} | jdg_136286 | PrimeIntellect/stackexchange-question-answering |
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I want to run some task (i.e. get my web site news page) periodically (once a week/ a day), even if my application is closed. Is it possible?
Now provide the response and no... | Yes it is, you need to look at the AlarmManager to setup a reoccurring "Alarm". This is better for battery life on the device, as unlike a service it does not run constantly in the background. The Alarm triggers a broadcast receiver which will execute your custom code. As a final note - there are enum values for the ti... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/8615543', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1113194/']} | jdg_238957 | 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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We would like to use an image only for the bottom of a DIV. However, our CSS somehow replicates the image across the body of the DIV instead of placing it at the bottom. What... | Method 1: set 0 width to all (except border-bottom ): border-image:url("http://lorempixel.com/g/400/100/?example.jpg");border-top:0;border-left:0;border-right:0;// btw, you can use "one-line" command> border-width: 0 0 3px 0; Method 2: with style.css, create ::AFTER phseudo-element: .yourDiv::after { content:""; ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10164393', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/144088/']} | jdg_242945 | PrimeIntellect/stackexchange-question-answering |
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So I've created a stream which comes from a List but I'm having some trouble converting it into a <ObjectType>, here's what I've tried: ObjectType sco = getList().stream() ... | findFirst() gives you an Optional and you then have to decide what to do if it's not present. So findFirst().orElse(null) should give you the object or null if it's not present You could just do a .get() on the Optional , but that could be regarded as poor practice since get() will throw an exception if Optional has no... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/42977137', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2562395/']} | jdg_133073 | 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.
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This question arose from my curiosity. In one particular publishing house writer's salary depends on the amount of text he produces $-$ $p=20$ dollars for $s=1800$ symbo... | It turns out that for $40$ button presses the maximum number of characters is $300$ (worth about $3.33), which can be achieved a number of different ways. The recursion is $$f(n)= \max \{\,f(n-1)+1, \max_j \{j \times f(n-4-2j)\}\,\}$$ starting with $f(0)=0$ since you can type an extra character or do Ctrl-A, Ctrl-C and... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/180458', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/19538/']} | jdg_175156 | 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 would like to show a .gif animation in a QLabel widget, alongside text. The following code won't work: self.status_txt = QtGui.QLabel('Loading... <img src="etc/loading.gif"... | you can add a Layout to the label, and then add another Label with the text to that... self.status_txt = QtGui.QLabel()movie = QtGui.QMovie("etc/loading.gif")self.status_txt.setMovie(movie)movie.start()self.status_txt.setLayout(QtGui.QHBoxLayout())self.status_txt.layout().addWidget(QLabel('Loading...')) edit : it's pos... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10261265', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/288280/']} | jdg_369257 | PrimeIntellect/stackexchange-question-answering |
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I've read about some tricks with merge in Git: merging public and private branches while while keeping certain files intact in both branches and others and not found a soluti... | There are a couple things you can do. One, you can cherry-pick the changes you want, which applies only a single commit. For example, if there's a change that only touches config.xml , you can cherry-pick it with $ git cherry-pick $COMMIT_ID_YOU_WANT You could also just grab config.xml from the development branch: $ gi... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4315948', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/455491/']} | jdg_203620 | 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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The goal is to start with ['a','b','c'] and end up with {'a'=>{'b'=>{'c'=>{}}}} so, getting my bearings, i did this: ['a','b','c'].inject({}){|h,v| h.update(v => {})}# => {"a... | ['a','b','c'].reverse.inject({}) {|r,v| {v=>r}} Or in other words: Construct a hash with the key being the first array element ('c' after it is reversed), and the seed (an empty hash) as the value. At each step construct a new hash where the key is the next value from the array, and the value is the hash returned from ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5000859', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/477597/']} | jdg_137483 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I'd like to get the MIME type of all files under the current directory. Why doesn't this work? I've tested bash on OSX or Linux. "file" complains that it can't find the ... | The command substitution $(file --mime-type -b FILE) is executed by the shell before being passed to xargs , which is why you are not seeing what you need. Quote $(file --mime-type -b FILE) and pass it to bash -c via xargs find . -type f | xargs -n 1 -I FILE bash -c 'echo $(file --mime-type -b FILE)' | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/100968', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/52246/']} | jdg_81909 | 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:
Let's say I have a grails domain class that looks like class Person { Address address} I could also declare it as class Person { static hasOne = [address:Address]} The se... | If the foreign key exists on the address table, then that address can only have one person. If the foreign key is on the person table, multiple persons can have the same address. It's not about what way is better/worse. It's about what is the correct way to model your data. | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/12900221', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/121993/']} | jdg_356915 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39165 |
Below is a question asked on the forum cstheory.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In Appendix B of Boosting and Differential Privacy by Dwork et al., the authors state the following result without proof and refer to it as Azuma's inequality: Let $... | I can't find a reference, so I'll just sketch the proof here. Theorem. Let $X_1, \cdots, X_n$ be real random variables. Let $a_1, \cdots, a_n, b_1, \cdots, b_n$ be constants. Suppose that, for all $i \in \{1,\cdots,n\}$ and all $(x_1,\cdots,x_{i-1})$ in the support of $(X_1, \cdots, X_{i-1})$ , we have $\mathbb{E}[X_i ... | {} | {'log_upvote_score': 5, 'links': ['https://cstheory.stackexchange.com/questions/39165', 'https://cstheory.stackexchange.com', 'https://cstheory.stackexchange.com/users/34371/']} | jdg_294343 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24032956 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
with the help of these Android Docs .I am trying to do a action bar Back button.I get an Action Bar Back Button like these below image: Output: But My problem is After watchi... | I solved these problem by adding the below coding in GalleryActivity . ActionBar actionBar;actionBar=getActionBar();actionBar.setDisplayHomeAsUpEnabled(true);@Overridepublic boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case android.R.id.home: onBackPressed(); ... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/24032956', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3960700/']} | jdg_137070 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10573 |
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 find a computer that has a certain IP address on our internal network. I have identified the computer name from DNS, but in this case it does not help me. Just w... | Given an IP address, you should be able to find the MAC address of the corresponding host. arp -a On both Windows and Linux will show you the arp cache of that host, mapping IPs to MAC addresses. (Note that this will need to be run on a machine that is on the same IP subnet as the machine you are trying to find). Once ... | {} | {'log_upvote_score': 5, 'links': ['https://serverfault.com/questions/10573', 'https://serverfault.com', 'https://serverfault.com/users/1466/']} | jdg_337492 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2423327 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to draw an animation. To do so I have extended View and overridden the onDraw() method. What I would expect is that each time onDraw() is called the canvas woul... | I'm not sure if there is a way or not. But for my custom views I either redraw everything each time onDraw() is called, or draw to a bitmap and then draw the bitmap to the canvas (like you suggested in your question). Here is how i do it class A extends View { private Canvas canvas; private Bitmap bitmap; prot... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2423327', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/236136/']} | jdg_361563 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 71960 |
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 $g$ be a natural number how to show that $30$ divides $(-8 g^5+20 g^4-50 g^3+115 g^2-167 g+90)$? my guess:$30$ divides $90$ so it is enough to show that $30|-8 g^5+2... | Note that for any $n\in\mathbb{Z}$, $$30\mid n\iff 2\mid n\text{ and }3\mid n\text{ and }5\mid n.$$Then note that$$-8g^5+20g^4-50g^3+115g^2-167g+90\equiv0+0+0+g^2+g+0\equiv g+g\equiv 0\bmod 2$$because, by Fermat's Little Theorem , $g^2\equiv g\bmod 2$. Similarly,$$-8g^5+20g^4-50g^3+115g^2-167g+90\equiv g^5+2g^4+g^3+g^2... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/71960', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/10463/']} | jdg_306072 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39139814 |
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 write this: case testvalue do 200 -> true 404 -> true _ -> falseend It returns true for 200 or 404 and false for everything else. It wou... | There's no direct syntax for or in the middle of patterns but you can use a guard: case testvalue do n when n in [200, 400] -> true _ -> falseend You can also use or in guards. This will work too but is more verbose: case testvalue do n when n == 200 or n == 400 -> true _ -> falseend Both will run equal... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/39139814', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/69349/']} | jdg_256715 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 452962 |
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 am trying to download a huge python package and suddenly I hit this space crunch issue. When I run df -h command, it shows: [root@darwin ~]# df -hFilesystem Size ... | devtmpfs contains nodes which are populated by the kernel with information about devices, etc. tmpfs is actually stored in memory even though it appears as a mounted file system. The contents of tmpfs can be swapped out to the swap space but it will all disappear when the system is rebooted. You can probably clear some... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/452962', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/297582/']} | jdg_353440 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8435183 |
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 devise a (good) way to choose a random number from a range of possible numbers where each number in the range is given a weight. To put it simply: given the r... | Rejection sampling (such as in your solution) is the first thing that comes to mind, whereby you build a lookup table with elements populated by their weight distribution, then pick a random location in the table and return it. As an implementation choice, I would make a higher order function which takes a spec and re... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/8435183', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/511250/']} | jdg_339439 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5698984 |
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 some reason, when I send this JSON to an action: {"BaseLoanAmount": 5000} which is supposed to be bound to a model with a decimal property named "BaseLoanAmount", it does... | After stepping into asp.net mvc's source code, it seemsd the problem is that for the conversion asp.net mvc uses the framework's type converter, which for some reason returns false for an int to decimal conversion, I ended up using a custom model binder provider and model binder for decimals, you can see it here: publi... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/5698984', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/140877/']} | jdg_225028 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4857855 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to build a rails API for an iphone app. Devise works fine for logins through the web interface but I need to be able to create and destroy sessions using REST API... | This is what finally worked. class Api::V1::SessionsController < Devise::SessionsController def create respond_to do |format| format.html { super } format.json { warden.authenticate!(:scope => resource_name, :recall => "#{controller_path}#new") render :status => 200, :json => { :... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/4857855', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/576108/']} | jdg_273126 | PrimeIntellect/stackexchange-question-answering |
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