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 | 1301346 |
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 do single and double leading underscores before an object's name represent in Python?
Now provide the response and nothing else.
| Single Underscore In a class, names with a leading underscore indicate to other programmers that the attribute or method is intended to be be used inside that class. However, privacy is not enforced in any way.Using leading underscores for functions in a module indicates it should not be imported from somewhere else. F... | {} | {'log_upvote_score': 12, 'links': ['https://Stackoverflow.com/questions/1301346', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/76701/']} | jdg_160119 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3290293 |
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 ran into this issue during my homework. Using the rules of logarithms, I need to prove that $$-2\ln\bigg(\frac{2}{\sqrt{6}}\bigg)=\ln3-\ln2$$ So here were my steps: Fi... | By definition $$a^{-k} = \frac 1{a^k}$$ So $$\left(\frac{2}{\sqrt{6}}\right)^{-2} =\frac 1{\left(\frac{2}{\sqrt{6}}\right)^{2}}=$$ $$\frac 1{\left(\frac {2^2}{\sqrt 6^2}\right)}=\frac {\sqrt 6^2}{2^2}=\frac 64=\frac 32$$ It will help to realize that $(\frac ab)^{-1} = 1/(a/b) = \frac ba$ and that $(\frac ab)^k = \frac ... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/3290293', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/688286/']} | jdg_81216 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8494336 |
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 call a .net service from jQuery and can't understand why data isn't being returned, please see the jsfiddle below to see what I am trying to achieve: http://js... | The "extra column" is actually just unused space. Each of your columns define a Width value, so once they get assigned there is space left over. If you want to get rid of that space, make at least one of your columns a * column so it stretches to fill available space. My best guess as to why it looks normal in Visual S... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8494336', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/76439/']} | jdg_161760 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 568281 |
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 understanding is that probability (at least from a frequentist viewpoint) is a mathematical tool for modeling correlations. So, for example, we can say that two even... | There are two main approaches to the New Causal Revolution. One is the graphical approach (as in, directed acyclic graphs ), championed by Judea Pearl . The other is the potential outcome framework , championed by Donald Rubin . For the graphical approach , I recommend these books in this order: The Book of Why , by Pe... | {} | {'log_upvote_score': 6, 'links': ['https://stats.stackexchange.com/questions/568281', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/316764/']} | jdg_305133 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4009596 |
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:
Prompt: An object of mass $m$ travels along a parabola $y = x^2$ with constant speed $5$ units/sec. What is the force on the object due to acceleration at point $(\sqrt{... | Recall that for $H$ to be a subgroup of $G$ , it suffices to prove that for all $a, b \in H$ , we have $ab^{-1} \in H$ . Suppose $a, b \in H$ . We have $x^{-1} b = b x^{-1}$ for all $x \in G$ , which is equivalent to $b^{-1}x = xb^{-1}$ . We now multiply with $a$ from the left and get $ab^{-1}x=axb^{-1}$ . Now use that... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4009596', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/445486/']} | jdg_180342 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43778696 |
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 df > df <- data.frame(food = c("fruit banana", "fruit apple", "fruit grape", "bread", "meat"), sold = rnorm(5, 100))> df food sold1 fruit banana 99.471712... | It is working for me, I think your data is in factors: Using stringsAsFactors=FALSE while making the data as below or you can run options(stringsAsFactors=FALSE) in the R environment to avoid the same: df <- data.frame(food = c("fruit banana", "fruit apple", "fruit grape", "bread", "meat"), sold = rnorm(5, 100),strings... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/43778696', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5754357/']} | jdg_354814 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7966 |
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:
So I have installed all FeynArts folders (from 3.5 to 3.7) with FeynCalc 8.0.1., and none of it is working properly :\ First I load the path to specific FeynArts ... | I've just uploaded a new version which again should support loading FeynArts, so that FeynCalc and FeynArts can be used from the same session - which I personally find very convenient. See http://www.feyncalc.org/download/ and http://www.feyncalc.org/cgi-bin/diary.pl FeynArts-3.7 is bundled with the release, so you can... | {} | {'log_upvote_score': 5, 'links': ['https://mathematica.stackexchange.com/questions/7966', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/1653/']} | jdg_363403 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 105818 |
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 250 MB text file, all in one line. In this file I want to replace a characters with b characters: sed -e "s/a/b/g" < one-line-250-mb.txt It fails with: sed: cou... | Yes, use tr instead: tr 'a' 'b' < file.txt > output.txt sed deals in lines so a huge line will cause it problems. I expect it is declaring a variable internally to hold the line and your input exceeds the maximum size allocated to that variable. tr on the other hand deals with characters and should be able to handle ar... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/105818', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/2305/']} | jdg_159621 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 177513 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm watching some brushless outrunners with low kv as a generator for a simple wind turbine that I'm going to build soon. It might not be a scale or fully useful ... | Quoting from Hugh Piggott Blade power = 0.15 x Diameter^2 x windspeed^3 = 0.15 x (2.4 metres)^2 x (10 metres/second)^3 = 0.15 x 6 x 1000 = 900 watts approx. (2.4m diameter rotor at 10 metres/sec or 22 mph) Plugging in your numbers : (1) 0.7m diameter = 0.15 x (0.7 metres)^2 x (10 metres/second)^3 = 0.15 x 0.5 x 1000 =... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/177513', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/39256/']} | jdg_319039 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2431333 |
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 localized application, and I am wondering if it is possible to have the DisplayName for a certain model property set from a Resource. I'd like to do something like t... | If you use MVC 3 and .NET 4, you can use the new Display attribute in the System.ComponentModel.DataAnnotations namespace. This attribute replaces the DisplayName attribute and provides much more functionality, including localization support. In your case, you would use it like this: public class MyModel{ [Required]... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/2431333', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/79456/']} | jdg_312521 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56133246 |
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 background in RxJava and now I am getting started using Akka Streams. When I need to compose a stream with the result of the first stream in RxJava, I usually do the... | You could use simply Set.retainAll(Collection) : setOne.retainAll(setTwo);boolean isMoreTwo = setOne.size() > 2 If you don't want to modify setOne , create a new instance of the Set : Set<Integer> newSetOne = new HashSet<>(setOne)newSetOne.retainAll(setTwo);boolean isMoreTwo = newSetOne.size() > 2 Note that all ways ac... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/56133246', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1107651/']} | jdg_353355 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2486527 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
public static int ABC(int x, int y){ if(y==0) return(1); else return(x * ABC(x,y-1));} what this function do please ? factorial ?
Now provide the respons... | The x is never changed and multiplied to the 1 exactly y times, as y is decremented in each recursive call until it is 0. So the function computes x^y in a recursive way. | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2486527', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/298146/']} | jdg_312181 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50986987 |
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 C# feature (if any) allows you to write code like this: (a, b, c) = (3, 4, 5);
Now provide the response and nothing else.
| That is the new tuple syntax introduced in C# 7. You will need to declare the variables first, unless that statement is written with var in front, so either of these will work: var (a, b, c) = (3, 4, 5); or: int a, b, c;(a, b, c) = (3, 4, 5); Both of these will be equivalent to: int a = 3;int b = 4;int c = 5; Note that... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50986987', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5166387/']} | jdg_183221 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 227624 |
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 create controller actions which will return either JSON or partial html depending upon a parameter. What is the best way to get the result returned to an MVC p... | In your action method, return Json(object) to return JSON to your page. public ActionResult SomeActionMethod() { return Json(new {foo="bar", baz="Blech"});} Then just call the action method using Ajax. You could use one of the helper methods from the ViewPage such as <%= Ajax.ActionLink("SomeActionMethod", new AjaxOpt... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/227624', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/30544/']} | jdg_219342 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11319 |
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:
It is well established that there exists a noise threshold for quantum computation, such that below this threshold, the computation can be encoded in such a way that... | The highest threshold lower bound for for independent stochastic noise of which I am aware is $1.04 \times 10^{-3}$ by Aliferis, Gottesman and Preskill ( quant-ph/0703264 ). They analyze Knill's teleportation-based scheme with postselection. If you are willing to consider independent depolarizing noise, then I know of... | {} | {'log_upvote_score': 5, 'links': ['https://cstheory.stackexchange.com/questions/11319', 'https://cstheory.stackexchange.com', 'https://cstheory.stackexchange.com/users/204/']} | jdg_194494 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 222158 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm working with a team building a RESTful web service, and our current implementation utilizes the user's email as a unique identifier for the user resou... | There are two sub-questions to your question: Can I use unique but mutable identifiers in my URLs? This can work well if either the IDs change only infrequently or if the URLs containing those IDs are not used outside your site.As REST APIs usually are built on the premise that any given URL can be re-used to access th... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/222158', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/51866/']} | jdg_382848 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35858040 |
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 Django and I have the ALLOWED_HOSTS setting to include my EC2 's private IP as per below: import requestsEC2_PRIVATE_IP = Nonetry: EC2_PRIVATE_IP = requests.get(... | Another simple solution would be to write a custom MIDDLEWARE which will give the response to ELB before the ALLOWED_HOSTS is checked. So now you don't have to load ALLOWED_HOSTS dynamically. The middleware can be as simple as: project/app/middleware.py from django.http import HttpResponsefrom django.utils.deprecation ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/35858040', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1233366/']} | jdg_271168 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 573209 |
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 new to sed and am having some troubles making it work. What I want is this: abc.ztx.com. A 132.123.12.44 ---> abc.ztx.com I used the below pattern, but doesn't seem... | sed uses POSIX basic regular expressions (BRE) by default. \s is a PCRE (Perl-compatible regular expression) which is equivalent to the BRE [[:blank:]] (I think, matching spaces and tabs, or possiby [[:space:]] which matches a larger set of whitespace characters). The + is a POSIX extended regular expression (ERE) mod... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/573209', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/400456/']} | jdg_254750 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 357969 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Short format of question Is it within best practices of DDD and OOP to inject services on entity method calls? Long format example Let's say we have the c... | It's totally fine to pass a Domain service in an entity call. Say, we need to calculate an invoice sum with some complicated algorithm that can depend on, say, a customer type. Here is what it might look like: class Invoice{ private $currency; private $customerId; public function __construct() { } pu... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/357969', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/244272/']} | jdg_352098 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32141856 |
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 not sure whether "norm" and "Euclidean distance" mean the same thing. Please could you help me with this distinction. I have an n by m array a , where m > 3. I want to c... | A norm is a function that takes a vector as an input and returns a scalar value that can be interpreted as the "size", "length" or "magnitude" of that vector. More formally, norms are defined as having the following mathematical properties: They scale multiplicatively, i.e. Norm(a· v ) = |a|·Norm( v ) for any scalar a... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/32141856', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4930109/']} | jdg_240155 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 719194 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Problems how to make an Ajax buttons (upward and downward arrows) such that the number can increase or decrease how to save the action af an user to an variable NumberOfVotes... | This is a dirty/untested theoretical implementation using jQuery/Django. We're going to assume the voting up and down is for questions/answers like on this site, but that can obviously be adjusted to your real life use case. The template <div id="answer_595" class="answer"> <img src="vote_up.png" class="vote up"> <di... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/719194', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/54964/']} | jdg_94481 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26781764 |
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 package hashids , I can obtain hashes (with encode and decode) from numbers. var Hashids = require("hashids"), hashids = new Hashids("this is my salt", 8); ... | var Hashids = require("hashids");var hashids = new Hashids("this is my salt");var hex = Buffer.from('Hello World', 'utf8').toString('hex');console.log (hex); // '48656c6c6f20576f726c64'var encoded = hashids.encodeHex(hex);console.log (encoded); // 'rZ4pPgYxegCarB3eXbg'var decodedHex = hashids.decodeHex('rZ4pPgYxegCarB3... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26781764', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/348081/']} | jdg_206030 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29705802 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How do I render an attribute only if some condition is true? For example, I want to render User's token attribute on create action.
Now provide the response and nothing else... | In the latest version ( 0.10.x ), you can also do it this way: class EntitySerializer < ActiveModel::Serializer attributes :id, :created_at, :updated_at attribute :conditional_attr, if: :condition? def condition? #condition code goes here endend For example: class UserSerializer < ActiveModel::Serializer attrib... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/29705802', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2505156/']} | jdg_244150 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 58691575 |
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 wanted to view the raw api data by just typing the url into my browser but I'm not sure how to format the url. Is there a way I can use my python request to get the url I n... | You can assign a negative sign to a 0.0 float in Ruby because all IEEE 754 floating point numbers have a sign bit to indicate whether the number is positive or negative. Here are the binary representations of 2.5 and -2.5 : [2.5].pack('f').unpack1('b*')#=> "00000000000000000000010000000010"[-2.5].pack('f').unpack1('b*'... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/58691575', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10050668/']} | jdg_267199 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7305244 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How can I get screen resolution (height, width) in pixels?
Now provide the response and nothing else.
| You could use commad-line interface to WMI > system("wmic desktopmonitor get screenheight")ScreenHeight 900 You could capture result with system (scr_width <- system("wmic desktopmonitor get screenwidth", intern=TRUE))# [1] "ScreenWidth \r" "1440 \r" "\r"(scr_height <- system("wmic desktopmonitor get screenhe... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7305244', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/170792/']} | jdg_206100 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18516600 |
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 in GitHub for Windows. I learn how to commit a single change.But i don't understand how can i commit only a part of file.On GitHub for Mac you can just select the li... | Update: January 2015, 14th: Partial commits in GitHub for Windows : The newest release of GitHub for Windows supports selecting lines or blocks of changes when creating a commit. Simply click the desired lines in the gutter, create the commit, and leave the other changes for you to continue working on. The GitHub post ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18516600', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2433664/']} | jdg_347229 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 153637 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
All the languages I know of would execute something like: i = 0while i < 100000000 i += 1 ..and you can see it take a noticeable amount of time to exec... | In general, its hard (that is, undecidable) to prove if something is a silly busy loop (that could be optimized out) or an infinite loop (that cannot be optimized out withuot changing the meaning of the program). Does the following code loop forever or does it stop? var n = //some positive integerwhile(n != 1){ if(n ... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/153637', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/35459/']} | jdg_314863 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39587 |
Below is a question asked on the forum mechanics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I was draining the fluid out of the automatic transmission of a '94 Sentra with a RL4F03A tranmission. While I was removing the magnets, one of them was holding ont... | Okay. Lot's of research, long story, found the answer, don't like it. Overall design of the Nissan B13: one of the things that always impressed me about this vehicle is that it seems to have been designed with the DIY home mechanic in mind. Components are accessible and tasks can typically be accomplished using only 2 ... | {} | {'log_upvote_score': 5, 'links': ['https://mechanics.stackexchange.com/questions/39587', 'https://mechanics.stackexchange.com', 'https://mechanics.stackexchange.com/users/18919/']} | jdg_86171 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24342162 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
The new version of R Markdown is based on pandoc, so you can easyly change the output format. My Problem is to get markdown formated tables from e.g. regression models, becau... | My above comment in more details: Define a few models for reproducible example: lm0 <- lm(hp ~ wt, mtcars)lm1 <- lm(qsec ~ hp, mtcars)lm2 <- lm(qsec ~ wt, mtcars) Create a comparative table from those: require(memisc)mtable123 <- mtable('Model 1' = lm0, 'Model 2' = lm1, 'Model 3' = lm2, ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24342162', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3762565/']} | jdg_109149 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16406329 |
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 problem with counting distinct values for each key in Python. I have a dictionary d like [{"abc":"movies"}, {"abc": "sports"}, {"abc": "music"}, {"xyz": "music"}, {"... | Over 6 years after answering, someone pointed out to me I misread the question. While my original answer (below) counts unique keys in the input sequence, you actually have a different count-distinct problem ; you want to count values per key . To count unique values per key, exactly , you'd have to collect those value... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16406329', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1189851/']} | jdg_80081 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39455917 |
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 view that has a long press action handler. I use the content description to set the message Talkback speaks when the view gets focus. Currently it says my content de... | It seems AccessibilityAction has changed slightly since alanv posted his answer. Here is a working solution using ViewCompat : ViewCompat.setAccessibilityDelegate(view, new AccessibilityDelegateCompat() { @Override public void onInitializeAccessibilityNodeInfo(View host, AccessibilityNodeInfoCompat info) { ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/39455917', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/813268/']} | jdg_366394 | 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 this HTML: <tr class="even expanded first> <td class="score-time status"> <a href="/matches/2012/08/02/europe/uefa-cup/"> 16 : 00 </a> </td> ... | I. Use this single XPath expression : translate(normalize-space(/tr/td/a), ' ', '') Explanation : normalize-space() produces a new string from its argument, in which any leading or trailing white-space (space, tab, NL or CR characters) is deleted and any intermediary white-space is replaced by a single space character.... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/11776910', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/892080/']} | jdg_111446 | 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 cleanest way to make Javascript do something like Python's list comprehension? In Python if I have a list of objects whose name's I want to 'pull out' I would do ... | generic case using Array.map , requires javascript 1.6 (that means, works on every browser but IE < 9) or with an object augmenting framework like MooTools works on every browser: var list_of_names = document.getElementsByTagName('input').map( function(element) { return element.getAttribute('name'); }); If dealing wit... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4964456', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/273637/']} | jdg_126616 | 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:
I have to amplify or "step up" the voltage of a pulse generator. I have a pulse generator, which generates 5 volt pulses with on times ranging from 100nano second... | You could consider just using a fast comparator such as a LM1711/1712 They will operate with a 10V or even 12V supply. At currents of 1mA or less you'll get almost the whole supply swing at the output. Output rise and fall times are in the 2ns range with a 10pF load, and propagation delay is less than 5ns typically wit... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/272619', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/131836/']} | jdg_158522 | 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 wondering if this is a good design. I have a number of tables that require address information (e.g. street, post code/zip, country, fax, email). Sometimes the same add... | I actually use this as one of my interview questions. The following is a good place to start: Addresses---------AddressId (PK)Street1... (etc) and AddressTypes------------AddressTypeIdAddressTypeName and UserAddresses (substitute "Company", "Account", whatever for Users)-------------UserIdAddressTypeIdAddressId This w... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/307027', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/14663/']} | jdg_257147 | 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 have seen people use GO statement between batches of SQL code, but AFAICS it is not mandatory (SQL Server 2008). What are the benefits using GO statements between batches/s... | They're not strictly required - they're just instructions for the SQL Server Management Studio to execute the statements up to this point now and then keep on going. GO is not a T-SQL keyword or anything - it's just an instruction that works in SSMS. Sometimes, you need a GO - e.g. if you add a column to a table, and t... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3844962', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/464508/']} | jdg_163892 | 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.
Question:
I understand that EOT is ASCII code 4, whereas EOF is encoded as -1 (at least in C). Before I found out that EOF is mapped to -1, I thought it was just a synonym for EO... | Generally, EOF isn't a character; it's the absence of a character. If a program runs on a terminal in canonical mode with default settings (i.e. a plain C program that just uses stdio), it will never see the ASCII character EOT. The terminal driver recognizes that character and creates an EOF condition (which at the lo... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/323750', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/188709/']} | jdg_220345 | 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 wrote a program to dlopen itself void hello(){printf("hello world\n");}int main(int argc, char **argv){char *buf="hello";void *hndl = dlopen(argv[0], RTLD_LAZY);void (*fptr... | You need to code: // file ds.c #include <stdio.h> #include <stdlib.h> #include <dlfcn.h> void hello () { printf ("hello world\n"); } int main (int argc, char **argv) { char *buf = "hello"; void *hndl = dlopen (NULL, RTLD_LAZY); if (!hndl) { fprintf(stderr, "dlopen failed: %s\n", dlerror()); ex... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19713517', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2819735/']} | jdg_184065 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10954053 |
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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How do I maintain access to the i variable inside my for loop below? I'm trying to learn, not just get the answer, so a bit of explanation would be very helpful. Thank you! v... | All of your callbacks share the same i variable. When the event handler actually runs, i is after the end of the array. You need to wrap the loop body in a self-invoking function that takes i as a parameter. This way, each iteration will get its own, unchanging, i variable. For example: for (var i = 0; i < statesPolySt... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10954053', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1017509/']} | jdg_318487 | 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 make a dialog box using model. But I am not getting an output. Here is my code Header Files <head id="Head1" runat="server"> <title></title> <link href="css... | To draw polyline between two locations on Google Map in Swift. //Pass your source and destination coordinates in this method. func fetchRoute(from source: CLLocationCoordinate2D, to destination: CLLocationCoordinate2D) { let session = URLSession.shared let url = URL(string: "http://maps.googleapis.com/map... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42136211', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7280413/']} | jdg_353468 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 60443 |
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:
In Titchmarsh's book on Fourier Transforms it states that the integral $$\int\nolimits_0^\infty \frac{x^{-a}}{1+x^2} dx,\quad 0<a<1$$ may be calculated by either contour... | Perhaps Titchmarsh meant this: $$\int^{\infty}_0 \frac{ x^{-a} }{1+x^2} dx = \int^{1}_0 \frac{ x^{-a} }{1+x^2} dx +\int^{\infty}_1 \frac{ x^{-a} }{1+x^2} $$ Let $x=\frac{1}{u}$ into the second integral and we arrive at:$$\int^{\infty}_0 \frac{ x^{-a} }{1+x^2} = \int^1_0 \frac{ x^a+x^{-a} }{1+x^2} dx $$ Now the series e... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/60443', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/15175/']} | jdg_325923 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 373312 |
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:
For years, the OOM killer of my operating system doesn't work properly and leads to a frozen system. When the memory usage is very high, the whole system tends to "freez... | I've found two explanations(of the same thing) as to why kswapd0 does constant disk reading happens well before OOM-killer kills the offending process: see the answer and comment of this askubuntu SE answer see the answer and David Schwartz's comments of this answer on unix SE I'll quote here the comment from 1. which ... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/373312', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/176504/']} | jdg_248806 | 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 know is possible to detect if camera has flash integrated, using a method like this: /** * @return true if a flash is available, false if not */public static boolean isFla... | Paul's answer didn't work for me. The front camera on a Galaxy Nexus has a valid flash-mode of FLASH_MODE_OFF , but it is the only supported option. This method will work in all situations: private boolean hasFlash(){ Parameters params = mCamera.getParameters(); List<String> flashModes = params.getSupport... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16400910', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/500096/']} | jdg_197390 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 94211 |
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:
Looking at these instructions for wiring up a LED matrix ( http://oomlout.com/8X8M/8X8M-Guide.pdf ) I see that they tell me to put the resistors that limit the cu... | In a LED matrix you're either scanning rows or columns. If you're scanning columns the resistors have to be on the rows, and vice versa. Scanning columns as is done here means that one column at a time becomes active. Then for each LED in that column you have a corresponding resistor on the rows connection. Regarding M... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/94211', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/3279/']} | jdg_256605 | 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 Java is there anyway to have one constructor that will accept an array or a collection? I have been fiddling with this for a while but I don't think it is possible. I wou... | You can declare two constructors and call second from first: class MyClass { public MyClass(String... x) { // for arrays // this constructor delegate call to the second one this(Arrays.asList(x)); } public MyClass(List<String> x) { // for lists // all logic here }} Calls w... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3221411', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/251589/']} | jdg_197739 | 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 needed to parse a site , but i got an error 403 Forbidden.Here is a code: url = 'http://worldagnetwork.com/'result = requests.get(url)print(result.content.decode()) Its out... | It seems the page rejects GET requests that do not identify a User-Agent . I visited the page with a browser (Chrome) and copied the User-Agent header of the GET request (look in the Network tab of the developer tools): import requestsurl = 'http://worldagnetwork.com/'headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; I... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/38489386', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6615439/']} | jdg_348964 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 871145 |
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:
To prove a subset is a subspace of a vector space we have to prove that the same operations (closed under vector addition and closed under scalar multiplication) on the ... | To show a subset is a subspace, you need to show three things: Show it is closed under addition. Show it is closed under scalar multiplication. Show that the vector $0$ is in the subset. To show 1, as you said, let $w_{1} = (a_{1}, b_{1}, c_{1})$ and $w_{2} = (a_{2}, b_{2}, c_{2})$. Suppose $w_{1}$ and $w_{2}$ are in ... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/871145', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/165121/']} | jdg_361036 | 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 want to send notification from my server side (c#) via urbanairship api is there any example in c# how to do it? thanks
Now provide the response and nothing else.
| Basically... using System;using System.IO;using System.Net;using System.Text;namespace Examples.System.Net{ public class WebRequestPostExample { public static void Main () { // Create a request using a URL that can receive a post. WebRequest request = WebRequest.Create ("https... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2393725', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/146864/']} | jdg_272627 | 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:
Below is my mongodb structure: [{ _id: '111', items: [{ productId: '123' }]}, { _id: '222', items: [{ productId: '123' }, { productId: ... | You need to $unwind items array before grouping : const aggregatorOpts = [{ $unwind: "$items" }, { $group: { _id: "$items.productId", count: { $sum: 1 } } }]Model.aggregate(aggregatorOpts).exec() which gives : { "_id" : "789", "count" : 1 }{ "_id" : "456", "count" : 2... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/41791015', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5433516/']} | jdg_353765 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 77674 |
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:
Okay, so Jupiter, Saturn, et. al are gas giants. I understand that they have large gassy atmospheres, which, due to the pressure would eventually become more and mor... | This might not fully answer your question, but maybe it will be a good start. Things to consider Thermal energy received by Jupiter from the sun Thermal energy radiated by Jupiter (hence, net thermal energy) Jupiter's composition Jupiter's temperature Jupiter's gravitation Hydrogen's thermal properties (among other pro... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/77674', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/29769/']} | jdg_103338 | 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 using Firebase to observe event and then setting an image inside completion handler FirebaseRef.observeSingleEvent(of: .value, with: { (snapshot) in if let _ = sn... | The short version The type owning your call to FirebaseRef.observeSingleEvent(of:with:) is most likely a value type (a struct ?), in which case a mutating context may not explicitly capture self in an @escaping closure. The simple solution is to update your owning type to a reference once ( class ). The longer version ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/41940994', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7490826/']} | jdg_204392 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 127809 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Which aspects do I need to consider when designing and publishing software that must meet the US export restrictions for cryptographic software? Wikipedia... | If your code is open source , the restrictions are very light-weight : you cannot export your code to countries or entities that have been restricted and you must notify the government of the location where they can download source and object files . You must make some effort to prevent the code from being downloaded b... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/127809', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/44111/']} | jdg_279067 | 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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Following code: #include <stdio.h>void printSpiral(int **M, int row1, int row2, int col1, int col2) { if (!((row1 <= row2) && (col1 <= col2))) return; int i; for (i = c... | There are two problems with this code. First you are passing argument of int (*)[(sizetype)(n)] (pointer to an array of n integers, this is the type your 2D array M decays to when you pass it to a function) to your function which is expecting an argument of int ** . Always remember Arrays are not pointers . One possib... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/20297594', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2436425/']} | jdg_371341 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29355674 |
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 having difficulty accessing MySQL remotely. I use SSH tunnel and want to connect the database MySQL using Python+SQLALchemy. When i use MySQL-client in my console and sp... | The classic answer to this issue is to use 127.0.0.1 or the IP of the host or the host name instead of the "special name" localhost . From the documentation : [...] connections on Unix to localhost are made using a Unix socket file by default And later: On Unix, MySQL programs treat the host name localhost specially , ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/29355674', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3825677/']} | jdg_294520 | 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 running a test using Apache+PHP, Tomcat and JavaBridge to try to load BIRT and render a document.This is the PHP file: <?php ini_set('display_errors','On');error_re... | def equal_dicts(d1, d2, ignore_keys): d1_filtered = {k:v for k,v in d1.items() if k not in ignore_keys} d2_filtered = {k:v for k,v in d2.items() if k not in ignore_keys} return d1_filtered == d2_filtered EDIT: This might be faster and more memory-efficient: def equal_dicts(d1, d2, ignore_keys): ignored = se... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10480818', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1379508/']} | jdg_382113 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11364809 |
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 create an animated bar graph using d3.js. I want the bars to appear one by one like this example http://nvd3.com/ghpages/multiBar.html . I was able to create a... | Because the origin of the coordinate system is from the top-left, the 'y' value is anchored at the top of each bar. If the 'y' value is fixed, and the 'height' is increased, it looks like the bars grow down. In order to make the bars grow from the bottom, you'll need to transition both the 'y' and the 'height' at the... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/11364809', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1340097/']} | jdg_194378 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10194 |
Below is a question asked on the forum quant.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
What is the best way to simulate the short rate $r(t)$ in a simple one factor Hull White process? Suppose I have $$dr(t) = (\theta(t)-\alpha r(t))dt+\sigma dW_t$$ where... | In fact you can calibrate $\theta(t)$ piecewise constant and $\alpha$ and $\sigma$ to bond prices only. You don't need the swaption prices in mM. If you let $\sigma(t)$ depend on $t$ (this is called the generalized Hull-White model) then you need information about the options market. For the model as you write it you ... | {} | {'log_upvote_score': 4, 'links': ['https://quant.stackexchange.com/questions/10194', 'https://quant.stackexchange.com', 'https://quant.stackexchange.com/users/7166/']} | jdg_156028 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5241644 |
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 issue is that I have a bunch of WordPress websites in my git repo, of which I want to selectively commit only the content of my themes folders, while ignoring the rest of ... | Here's how I did it - you essentially have to walk up the paths, you can't wildcard more than one level in any direction: # Ignore everything:*# Except for the themes directories:!wordpress/!wordpress/*/!wordpress/*/wp-content/!wordpress/*/wp-content/themes/!wordpress/*/wp-content/themes/*!wordpress/*/wp-content/themes... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/5241644', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/165673/']} | jdg_276931 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21926893 |
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 send an image the user selected from their machine along with form data all wrapped up in a JSON object and sent to server. I am using Node for the server. Is it po... | The common ways I encountered are using the Base64 string approach: you encode your image into a Base64 string and set it as part of the JSON Object that you send over to your server. Another approach seems to be using the Binary Data in JSON but I'd never tried this before so not much info from me. Here's a code sampl... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21926893', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1394261/']} | jdg_299861 | 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 angular and I am using Angular Material Design for UI. In my application I have a snackbar . Now I want to set an Icon inside the snackbar but I tried some Stacko... | This how I did it Create a component Create a Service for the snackBar add the component to a module. import it in declarations and entryComponents Use the service example my-snackbar.component.ts import { Component, OnInit, Inject } from '@angular/core'; import { MAT_SNACK_BAR_DATA } from '@angular/material/snack-bar'... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/52099711', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9956391/']} | jdg_98563 | 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:
$\displaystyle \frac{n^4 + 10n^3 + 21n^2 + 6n − 8}{n + 2}$ Prove how the binomial is a factor of the polynomial. I keep getting a remainder. How am I doing it wrong?
No... | The claim, I suppose, is that for commutative $k$-algebras $R$ and $S$ and ideals $I \trianglelefteq R$ and $J \trianglelefteq S$, we have$$(R \otimes_k S) / (I^e + J^e) \cong (R / I) \otimes_k (S / J)$$where $I^e$ is the extension of $I$ along $R \to R \otimes_k S$ and similarly for $J^e$. Well, $$\mathbf{CAlg}_k ((R ... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/720510', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/136906/']} | jdg_363892 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
This answer proved that $$\lim_{E\to E_0}2\int_{x_1}^{x_2}\frac{\mathrm dx}{\sqrt{2\left(E-U\!\left(x\right)\right)}}=\frac{2\pi}{\sqrt{U''\!\left(x_0\right)}},$$ whe... | If $U$ is twice-differentiable at the point $x_0$ and $U''(x_0)\neq 0$ , then there exists a function $R$ such that $$U(x) = U(x_0) + U'(x_0) (x-x_0) +\frac{1}{2} U''(x_0)(x-x_0)^2 + R(x)(x-x_0)^2$$ and $\lim_{x\rightarrow x_0} R(x) = 0$ . Given that $x_0$ is taken to be a stable equilibrium point of $U$ , we have tha... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/736689', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/288084/']} | jdg_344366 | 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 tried to use the C-function printf() in the python command line on Linux. To make that work, I imported ctypes . My problem is: If I create an object of CDLL to use the pri... | Those extra '1' s at the end of each number are the return value from printf , which returns the number of chars that it prints. The return value of a function called in the interactive interpreter is automatically printed (unless it's None ). In fact, the interactive interpreter prints any non- None expression that is... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/41143393', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6074182/']} | jdg_297460 | 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.
Question:
I am trying to build a c++ program using Unix. I got the error Linking CXX executable ../../bin/ME/usr/bin/ld: cannot find -lboost_regex-mt I heard that I just need to s... | how do I set the LD_LIBRARY_PATH env variable? You already set it when you did this: export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/lib64 But that will not solve your problem. $LD_LIBRARY_PATH is consulted at time of execution, to provide a list of additional directories in which to search for dynamically linkable librar... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/168340', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/90948/']} | jdg_346552 | 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:
How does std::vector implement the management of the changing number of elements: Does it use realloc() function, or does it use a linked list? Thanks.
Now provide the respo... | It uses the allocator that was given to it as the second template parameter. Like this then. Say it is in push_back, let t be the object to be pushed: ...if(_size == _capacity) { // size is never greater than capacity // reallocate T * _begin1 = alloc.allocate(_capacity * 2, 0); size_type _capacity1 = _capacit... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/672352', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/44673/']} | jdg_357550 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13314 |
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 always thought that traditional file systems, are geared and optimized for non-ssd drive, where, for instance, data locality is important, and fragmentation is problem... | If the SSD is to be your only disk platform, regardless of number of devices, then you have a quandry; how to minimize writes while maintaining reliability and performance. More specifically, ext4, and 3 for that matter, NILFS, and almost any other modern file system will maintain a journal. Ordinarily this is desirabl... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/13314', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/1262/']} | jdg_380926 | 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:
Is it possible in CSS to fill background color only 50% of its total width? I am trying make a progress bar where I need to fill background color based on the "%" of progress... | There are multiple different ways to achieve this. Pseudo element approach: <div class="progress"></div> EXAMPLE HERE .progress { width: 200px; height: 50px; border: 1px solid black; position: relative;}.progress:after { content: '\A'; position: absolute; background: black; top: 0; bottom: 0; ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/18647184', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1337483/']} | jdg_191066 | 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 interested in understanding the different approaches to handling large file uploads in a Rails application, 2-5Gb files. I understand that in order to transfer a file of... | I've dealt with this issue on several sites, using a few of the techniques you've illustrated above and a few that you haven't. The good news is that it is actually pretty realistic to allow massive uploads. A lot of this depends on what you actually plan to do with the file after you have uploaded it... The more work ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/16749553', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/892683/']} | jdg_205587 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21440295 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm attempting to learn angular and I am struggling with a simple button click. I followed an example which has an identical code to the one below. The result I am looking fo... | You need to move your angular app code below the inclusion of the angular libraries. At the time your angular code runs, angular does not exist yet. This is an error (see your dev tools console). In this line: var app = angular.module(` you are attempting to access a variable called angular . Consider what causes that ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/21440295', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1544223/']} | jdg_98390 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 82290 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let us say I have a volume encrypted under LUKS with a 512-bit key. That would mean there are 2 ^ 512 possible values which the key may be. Now I need a passphrase ... | In the context of security, everything is a trade off. More on that in a second.... What are the attack options for breaking into your encrypted volume? They are, basically: Brute force search of the keyspace for the key utilized by the symmetric encryption primitive. Brute force the passphrase by trying every possi... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/82290', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/60112/']} | jdg_123065 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 771051 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $A$ and $B$ be $n \times n$ matrices. Show that if the $i$th row of $A$ has all zero entries, then the $i$th row of $AB$ will have all zero entries. Also give and ex... | Since, for $ \ \mathbf{C} \ = \ \mathbf{AB} \ $ , $$ \sum_{k=1}^n \ a_{ik} \ b_{kj} \ = \ c_{ij} \ \ , $$ having every entry of the $ \ i$th row of $ \ \mathbf{A} \ $ equal to zero will make every entry $ \ c_{ij} \ $ equal to zero. For $ \ \mathbf{D} \ = \ \mathbf{BA} \ $ , we have instead $$ \sum_{k=1}^n \ b_{ik} \ a... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/771051', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/146068/']} | jdg_172252 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29706284 |
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 reviewing the setImmediate polyfill and it's wrapped inside immediate-invoking function with the following: (function (global, undefined) { "use strict";...}(new Funct... | The code is written so it has access to the global scope, without having to know what the object containing that scope is . For instance in a browser the global scope is window , but in other containers that is not the case. By using the Function constructor , you get direct access to the global scope: Note: Functions... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29706284', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2545680/']} | jdg_326318 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9991035 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm using the SignalR Javascript client and ASP.NET ServiceHost. I need the SignalR hubs and callbacks to only be accessible to logged in users. I also need to be able to g... | You should use the this.Context.User.Identity that is available from the Hub. See a related question EDIT: To stop unauthenticated users: public void ThisMethodRequiresAuthentication(){ if(!this.Context.User.Identity.IsAuthenticated) { // possible send a message back to the client (and show the result to the user)... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9991035', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/166303/']} | jdg_354899 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1106694 |
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 am experiencing the following error when running apt update which is causing me to be unable to update the Ubuntu server. ~$ sudo apt updateIgn:1 http://security.ubuntu.com/u... | Impish went EoL on the 14th of July . As such, its repositories can no longer be found on the mirrors, so if you want to continue using this version, you need to use old-releases.ubuntu.com as your mirror. Be aware however, that there will be no more upgrades for Impish, so you might want to switch to a supported versi... | {} | {'log_upvote_score': 5, 'links': ['https://serverfault.com/questions/1106694', 'https://serverfault.com', 'https://serverfault.com/users/977793/']} | jdg_189369 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 194710 |
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 $\mathbb{C}$-algebra defined by two generators $a$ and $b$ with the relations that $a^2 = b^2 = 1$. I would like to know of ways to think about this algebra (co... | Clearly $n$ counts the number of elements in the set $ \{1,\ldots,n\}$. This suggests that to get a combinatorial proof we should count the number of elements in this set in a different way and get $\sum_{k \mid n} \varphi(k)$. For $k \mid n$, let $S(k)$ be the set of $m \in \{1,\ldots,n\}$ such that $\gcd(m,n) = k$. ... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/194710', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/26188/']} | jdg_356019 | 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:
Let $M$ be a connected orientable smooth manifold. Is it true that $M$ must have only 2 orientations? If yes, why?
Now provide the response and nothing else.
| I am also trying this question and again like you do, I am only given very basic definitions of orientations using atlas. Let me try first and see if this works, and give me your comments! (By the way I am reading sharpe's book) Let $M$ be a connected orientable smooth manifold. We say that an atlas $(U_{i},\phi_{i})$ ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/109710', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/8390/']} | jdg_234674 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7647792 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What would be an elegant way to map a two parameter lambda function to a list of values where the first parameter is constant and the second is taken from a list ? Example: l... | You can use itertools.starmap a = itertools.starmap(lambda x,y: x+y, zip(itertools.repeat(x), y))a = list(a) and you get your desired output. BTW, both itertools.imap and Python3's map will accept the following: itertools.imap(lambda x,y: x+y, itertools.repeat(x), y) The default Python2's map will not stop at the end o... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7647792', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/348545/']} | jdg_89688 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3700194 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Suppose $X_1,X_2, \ldots$ be i.i.d. Show that $\mathbb{E}|X_1| < \infty \Leftrightarrow \frac{X_n}{n} \to 0$ a.s I tried using Markov but I don't know anything about t... | This is easily proved using Borel-Cantelli Lemma and the following well known fact: For a non-negative random variable $Y$ we have $EY <\infty$ iff $\sum P(Y>n) <\infty$ . Now let $\epsilon >0$ . Taking $Y=\frac {|X_1|} \epsilon$ we see that $E|X_1|<\infty$ iff $\frac{E|X_1|}{\epsilon}<\infty$ iff $\sum P\left(\frac {|... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3700194', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/651817/']} | jdg_262000 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Given a $\sigma$ -algebra $\scr F$ on $\Omega$ , say that an accuracy scoring rule for $\scr F$ is a function $s$ from the set of all (countably additive) probabilities on $\s... | In the absence of the axiom of choice, it is still possible to define the "usual" algebraic closure of $\mathbb{Q}$ because you can just explicitly enumerate all polynomials with integer coefficients. Richard Taylor's remark should be interpreted as referring to this particular algebraic closure. What you can't prove ... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/423838', 'https://mathoverflow.net', 'https://mathoverflow.net/users/26809/']} | jdg_274680 | 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:
If we are given monotonic real sequences $(a_n)_{n\ge1}, (b_n)_{n\ge1}$ then does the limit $\lim_{n \to \infty} a_n b_n $ always exists (+-infinity is also considered a... | Let $a_n=2^{-\lfloor \log_2 n\rfloor}$ and $b_n=n$. Then $\limsup_{n\to\infty} a_nb_n = 2$ and $\liminf_{n\to\infty} a_nb_n=1$. We see this because $a_nb_n = 2^{\{\log_2 n\}}$ where $\{x\}=x-\lfloor x\rfloor$ is the fractional part of $x$. If you want strictly monotonic: $$a_n= \frac{1}{2^{\lfloor\log_2 n\rfloor} n}, b... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1138422', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/45470/']} | jdg_158973 | 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:
I have noticed that the basic notion of opposite category puzzles more than one person. I have also read many complete and motivated answers, as well as read definition... | Your construction involving elements of sets and element-wise definitions of set functions is external to the data defining this as a category. A category consists of only "names" of objects and morphisms (with composition rules), and no other information. In this example the category has objects $\{A, B, C\}$ and morp... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1707453', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/324752/']} | jdg_192009 | 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:
If you had to implement a lightweight XML parser, would you choose to use regex? The XML parsing in my case would be most simplified: only tags and text content. No namespace... | In a word: no. XML is not a regular language. UPDATE (To expand, based on the discussion in the comments below) XML is not regular, so you cannot hope to use regexes to perform some sort of one-hit parse/split operation on the entire file/string. Whilst you could write a state-machine-based parser that uses regexes to... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4122624', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/356440/']} | jdg_287853 | 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:
std::vector<int> a;std::vector<int> b;std::vector<int> c; I would like to concatenate these three vectors by appending b 's and c 's elements to a . Which is the best way to ... | In my opinion, your first solution is the best way to go. vector<>::insert is designed to add element so it's the most adequate solution. You could call reserve on the destination vector to reserve some space, but unless you add a lot of vector together, it's likely that it wont provide much benefits: vector<>::insert ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/18147400', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2274686/']} | jdg_210747 | 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:
I am reviewing a schematic that contains several reference to 1uF 0402 SMD capacitors. Some of them are marked simply "1uF" and others as "1uF, NP0/C0G." I think... | 1uF, 0402 size in NP0/C0G is not available: Per here http://www.avx.com/products/ceramic-capacitors/surface-mount/c0g-np0-dielectric/ C0G (NP0) is the most popular formulation of the “temperature-compensating,” EIA Class I ceramic materials. Modern C0G (NP0) formulations contain neodymium, samarium and other rare earth... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/473002', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/123482/']} | jdg_256420 | 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've not been able to find much in the way of AutoLayout with individual .xib files... I've got a standalone .xib file that has 3 views - a header view (which contains two la... | After much experimentation and reading, I have found the answer. When loading the .xib in some sort of constructor (in my case a class level convenience method), you must make sure to call [view setTranslatesAutoresizingMaskIntoConstraints:NO]; For example, I've done the following: + (InputView *)inputViewWithHeader:(N... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/27851647', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1415949/']} | jdg_340553 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2930970 |
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 recently came up with this theorem: For any complex polynomial $P$ degree $n$ : $$ \sum\limits_{k=0}^{n+1}(-1)^k\binom{n+1}{k}P(a+kb) = 0\quad \forall a,b \in\mathbb{C... | In brief: this is well-known, but definitely important. It's easiest to write this in terms of the finite difference operator $\Delta$ : $\Delta P(x)=P(x+1)-P(x)$ . You use $P(x+b)$ instead of $P(x+1)$ , but it's easy to see that these two things are equivalent; to keep things consistent with your notation, I'll write... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/2930970', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/422749/']} | jdg_168281 | 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.
Question:
I am trying to adhere to the Single Responsibility Principle (SRP) as much as possible and got used to a certain pattern (for the SRP on methods) heavily ... | SRP is perhaps the most misunderstood software principle. A software application is built from modules, which are built from modules, which are built from... At the bottom, a single function such as CheckInput will only contain a tiny bit of logic, but as you go upward, each successive module encapsulates more and more... | {} | {'log_upvote_score': 8, 'links': ['https://softwareengineering.stackexchange.com/questions/359320', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/143358/']} | jdg_114781 | 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 difference between Trap and Interrupt? If the terminology is different for different systems, then what do they mean on x86?
Now provide the response and nothing... | A trap is an exception in a user process. It's caused by division by zero or invalid memory access. It's also the usual way to invoke a kernel routine (a system call ) because those run with a higher priority than user code. Handling is synchronous (so the user code is suspended and continues afterwards). In a sense th... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/3149175', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/320026/']} | jdg_245342 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1621162 |
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:
There are $N$ different sized targets, numbered $1, 2,\dots, N$. A blindfolded shooter shoots towards random directions. Because target sizes are different, the hit pro... | We may as well suppose the game continues until all targets have been hit (which will happen eventually if all $p_j > 0$; we may as well remove any targets that have $p_j = 0$). For each subset $S$ of $\{1,\ldots, N\}$, let $p_S = \sum_{s \in S} p_s$ be the probability that a shot hits a member of $S$, and let$a_{i,t}(... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1621162', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/290859/']} | jdg_235165 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1945085 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Can you guess what is the reason to not allow sealed classes for type-constraints in generics? I only have one explanation is to give opportunity to use naked constraints.
N... | If the class is sealed it cannot be inherited. If it cannot be inherited it'd be the only type valid for the generic type argument [assuming if allowed to be a type argument]. If it is the only generic type argument then there's no point in making it generic! You can simply code against the type in non-generic class. H... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/1945085', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/97033/']} | jdg_169582 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6041555 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a numeric captcha available for PHP ? ( which doesn't rely on JavaScript being turned on ) EDIT: I know there are JS-independentcaptchas out there. I know thereare P... | I guess it can't be avoided to deal with rendering an image when dealing with captchas?Here's a simple one (and may not be the most elegant): session_start();$strings = '123456789';$i = 0;$characters = 6;$code = '';while ($i < $characters){ $code .= substr($strings, mt_rand(0, strlen($strings)-1), 1); $i++;} $_S... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6041555', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/727074/']} | jdg_206493 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1493027 |
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 return just the text contained within square brackets in a string. I have the following regex, but this also returns the square brackets: var matched = mystring.mat... | Use grouping. I've added a ? to make the matching "ungreedy", as this is probably what you want. var matches = mystring.match(/\[(.*?)\]/);if (matches) { var submatch = matches[1];} | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/1493027', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/29538/']} | jdg_345644 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45517 |
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:
Could somebody give me an intuitive physical interpretation of higher order derivatives (from 2 and so on), that is not related to position - velocity - acceleration ... | If you want a simple intuitive explanation, you can get a lot from vehicles. In a car traveling at a constant speed, suppose there is a white dot painted on the top of the steering wheel.If that dot is in the center, you are traveling in a straight line.If you turn it some angle to the left, say 90 degrees, then the ca... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/45517', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/16417/']} | jdg_130808 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10668105 |
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 View called Browse.chtml , where the user can enter a search term, or leave the search term blank. When entering the search term, I want to direct the page to http:... | You can only have a maximum of 2 action methods with the same name on a controller, and in order to do that, 1 must be [HttpPost] , and the other must be [HttpGet] . Since both of your methods are GET, you should either rename one of the action methods or move it to a different controller. Though your 2 Browse methods ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/10668105', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/652259/']} | jdg_198610 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29839755 |
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 all my image files served from a different domain, and I put that host name as a variable into Meteor.settings. Then, how can I access this variable within a Meteor te... | The only way how you can pass data into your templates is via helpers. You can use global helper : Template.registerHelper('imgExampleUrl', function() { return 'img.example.com';}); Then you can use global helper in many templates: <template name="products"> {{#each items}} <img src="http://{{imgExampleUrl}}/{{id... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29839755', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/337466/']} | jdg_221650 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 121766 |
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 solve a problem with renaming files over WebDav. Our stack consists of a single machine, serving content through Nginx, Varnish and Apache. When you try to rename... | (Back to the days when I used Subversion) I had similar problem with proxying to Apache SVN from Nginx SSL frontend. Suppose Nginx SSL frontend is https ://host and we'd like to proxy connections to the internal Apache SVN server http ://svn The problem occurs when you try to copy a resource is with Destination header... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/121766', 'https://serverfault.com', 'https://serverfault.com/users/7038/']} | jdg_256053 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47207 |
Below is a question asked on the forum networkengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
We control IPv4 and IPv6 subnets. Now we'd like to use a part of a /24 IPv4 subnet at one datacenter and another part at another datacenter. I know that a... | Connect the two DCs with a private connection. Then advertise the /24 at both Data Centers. When traffic arrives at one DC for the other, your internal devices route or switch the traffic as required via the private link. Second option depends on available connectivity options, you might be able to acquire a Layer2 (s... | {} | {'log_upvote_score': 5, 'links': ['https://networkengineering.stackexchange.com/questions/47207', 'https://networkengineering.stackexchange.com', 'https://networkengineering.stackexchange.com/users/43145/']} | jdg_130451 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4857592 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Are there any cases where str() throws an exception in Python?
Now provide the response and nothing else.
| Yes, it can fail for custom classes: >>> class C(object):... def __str__(self):... return 'oops: ' + oops...>>> c = C()>>> str(c)NameError: global name 'oops' is not defined It can even fail for some of the built-in classes, such as unicode : >>> u = u'\xff'>>> s = str(u)UnicodeEncodeError: 'ascii' codec ca... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4857592', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/212555/']} | jdg_382267 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 151627 |
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:
When powering a simple LED circuit (DC power source, LED, resistor), does the supply voltage matter, as long as the correctly calculated current limiting resistor... | There is no limit on the voltage, per se, that you use to power the circuit that drives the diode. The diode only cares about what the diode can see, and it can't see the voltage drop across the current limiting resistor. That said, at some point what you're going to care about is the power dissipated across the resis... | {} | {'log_upvote_score': 6, 'links': ['https://electronics.stackexchange.com/questions/151627', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/61947/']} | jdg_288424 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 156694 |
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 frequently use a single op-amp stage for both gain and hi-pass filtering. I normally implement 2 independent single-pole low-pass filters: the input to the op-... | If you use this circuit on a regular basis I guess it would be worth to calculate its transfer function once and for all, so you can just easily evaluate it given the concrete component values. Doing the math you get (assuming an ideal OP) $$H(\omega)=\frac{j\omega R_1C_1}{1+j\omega R_1C_1}\left(1+\frac{j\omega R_4C_2}... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/156694', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/64754/']} | jdg_338727 | PrimeIntellect/stackexchange-question-answering |
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