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 |
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stackexchange | llm_judgeable_groundtruth_similarity | 9879259 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Consider that I have 1 resource and 2 urls (let's say new one and old one) connected to that resourse. So, i want to setup HTTP redirection for one of urls. In myapp/urls.py ... | I wouldn't do this directly in the urls.py , I'd instead use the class-based RedirectView to calculate the view to redirect to: from django.views.generic.base import RedirectViewfrom django.core.urlresolvers import reverse_lazyclass RedirectSomewhere(RedirectView): def get_redirect_url(self, param): return re... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9879259', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/914692/']} | jdg_138082 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16009584 |
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 someone help me figure out what i am doing wrong in my SELECT statement? SELECT *FROM groupWHERE login = 'admin' My error is: right syntax to use near 'group WHERE login ... | GROUP is a reserved keyword. You need to escape it using back to avoid from syntax error. SELECT * FROM `group` WHERE login = '$username' MySQL Reserved Keywords List If you have the privilege to alter the table name, change it to which it is not a reserved keyword to avoid from getting another syntax error again in th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16009584', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2234705/']} | jdg_71368 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46051318 |
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 Angular 4 with reactiveforms, momentjs , and primeng calendar I'm tying to use setValue and have tried patchValue on a reactiveForm field which contains a Date. Thi... | The thing is that PrimeNG date picker expects to receive instance of Date class as a value and it returns instance of a Date class as value. So that's why your attempts to put object of other types in there failed. It's not clear why you attempt to call setValue() in the submit handler. If your goal is to modify value ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/46051318', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1294002/']} | jdg_95971 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 78253 |
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 be clear on this, I know what is the definition of an inner product space and some properties and theorems about them. What I am asking for is an intuition for this d... | Think of a inner product between $v_1$ on $v_2$ as an answer to the question: "How much of $v_2$ can be described using $v_1$". This intuition corresponds nicely to what you know about orthogonality: if two vectors are orthogonal (inner product $0$), that means you can't describe $v_1$ using a linear combination of vec... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/78253', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/17456/']} | jdg_349838 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 415673 |
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 my new design I need to use SD card communication.I would like to match all the impedance traces and control the length of the traces.Regarding the controlled l... | The speed of a signal in a PCB is about half the speed of light: 15cm/ns . The maximum difference between two signals, or more precisely, between the clock signal and any other data signal depends on the timing specification. At all times the hold and setup times vs. the clock must be respected. At 50MHz, a clock cycl... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/415673', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/158892/']} | jdg_298428 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15946633 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What's the point in using a Monad transformer with the Identity monad rather than just using the "standard" version of the transformer? Is it more flexible?
Now provide the ... | Back in mtl 1.0 we had both newtype State s a = State { runState :: s -> (a, s) } and newtype StateT s m a = StateT { runStateT :: s -> m (a, s) } However, this meant anybody who had to implement instances for things like MonadState wound up duplicating effort. In transformers (and the now defunct monads-fd and monads-... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/15946633', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/284016/']} | jdg_139742 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4776396 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I was looking at this tutorial http://asp-umb.neudesic.com/mvc/tutorials/validating-with-a-service-layer--cs on how to wrap my validation data around a wrapper. I would like ... | The solution given by that article mixes validation logic with the service logic. These are two concerns and they should be separated. When your application grows you will quickly find out that validation logic gets complicated and gets duplicated throughout the service layer. I, therefore, like to suggest a different ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4776396', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/130015/']} | jdg_105948 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3792066 |
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 storing the UTC dates into the DB using: $utc = gmdate("M d Y h:i:s A"); and then I want to convert the saved UTC date to the client's local time. How can I do that? Than... | PHP's strtotime function will interpret timezone codes, like UTC. If you get the date from the database/client without the timezone code, but know it's UTC, then you can append it. Assuming you get the date with timestamp code (like "Fri Mar 23 2012 22:23:03 GMT-0700 (PDT)", which is what Javascript code ""+(new Date(... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3792066', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/298406/']} | jdg_191421 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7630538 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I know how to use Action and Func in .NET, but every single time I start to, the exact same solution can be achieved with a regular old Method that I call instead. This exclu... | Action and Func are framework-provided Delegate types. Delegates allow functions to be treated like variables, meaning that you can (among other things) pass them from method to method. If you have ever programmed in C++, you can think of Delegates as function pointers that are restricted by the signature of the meth... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7630538', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/143273/']} | jdg_309349 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2498708 |
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:
When discussing rings, integral domains, fields etc, I'm told that the cancellation law holds in any ring that has no zero divisors. By cancellation law, I mean that if ... | However, if our ring doesn't contain unity, but the cancellation law holds, then what can we make of the equation $a^2=a$? In a ring which satisfies cancellation on both sides, $a$ can only be one of two things: $0$, or else the identity for the ring. Obviously $0$ satisfies $0^2=0$, and if $a$ is nonzero and satisfies... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2498708', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/489263/']} | jdg_358717 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 61398 |
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:
Let me say first off that I'm consistently impressed with the quality of responses on this site. You folks have done a better job of explaining difficult concepts than ... | It helps to distil your problem down to something simple and clear. When using Excel, this means: Strip out unnecessary and duplicate material. Use meaningful names for ranges and variables rather than cell references wherever possible. Make examples small. Draw pictures of the data. To illustrate, let me share a spre... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/61398', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/26715/']} | jdg_185511 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6932679 |
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 write a script that will use document.write to produce some output, but I need to know what element it is contained, example: <p> paragraph 1 <script src="tes... | At the time the script is run, the document is only partially loaded. So your script element would be the last node in the document: var target = document.documentElement; // start at the root elementwhile (target.childNodes.length && target.lastChild.nodeType == 1) { // find last HTMLElement child node target = tar... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6932679', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/766494/']} | jdg_349815 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 55414 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm working on a project, where we use the Common Name as a certificate's basic identifier. However, importing certificates without the Common Name fails. What's the... | As far as X.509 is concerned, the Common Name is not mandatory. However, a number of systems will use the CN for display purposes, e.g. most "certificate manager" GUI in Windows. Therefore, it is recommended, if only for ease of sysadmin tasks, to include reasonably precise CN in certificates. If you want to, from an a... | {} | {'log_upvote_score': 5, 'links': ['https://security.stackexchange.com/questions/55414', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/38183/']} | jdg_307956 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 853806 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
A client's website is currently under attack, and I've been called in to fix it. A huge number of IPs (easily over 5,000) is constantly hitting /login , presumably trying to br... | Thanks to a comment by EEAA, I was able to solve this using fail2ban. There's very little documentation about how to use fail2ban with HAProxy, however - so little in fact that this page is already nearing the top of a Google search for "haproxy fail2ban", so I'll detail how I did it. First of all, install fail2ban. If... | {} | {'log_upvote_score': 5, 'links': ['https://serverfault.com/questions/853806', 'https://serverfault.com', 'https://serverfault.com/users/146106/']} | jdg_294354 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20946581 |
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 custom control, its control template will be looks below. <Style TargetType="local:CustomButton"> <Setter Property="Template"> <Setter.Value> <C... | Ok, so I dug a little more into Spring's internals and found that by default, 256 is the limit. The limit is given by the BeanWrapperImpl#autoGrowCollectionLimit attribute. Spring's WebDataBinder default configuration sets this to 256. The proper way to raise this limit is to define a @InitBinder annotated method in yo... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/20946581', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1921114/']} | jdg_220920 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5311386 |
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 a beginner in TYPO3. I have done an extension with Kickstarter and I want to disable cache only for this extension, and not for the other pages of my TYPO3 website. How ... | you need to pay attention to three locations. First have a look at your ext_localconf.php file. For each plugin (by plugin i mean Frontend Plugin) there is a line similar to this one: t3lib_extMgm::addPItoST43($_EXTKEY, 'pi1/class.tx_yourext_pi1.php', '_pi1', 'list_type', 1); To disable the cache you need to set the la... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5311386', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/536116/']} | jdg_122323 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6716301 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
This method i am using for concurrent downloads. public void DownloadConcurrent(Action Method) { Action[] methodList = new Action[Concurent_Downloads]; ... | Instance members of a WebClient are not thread safe, so ensure that you have a separate instances in each action. In the method you have shown you seem to be multiplicating the same action delegate multiple times. So you are not downloading different urls, you are downloading the same url multiple times. And because th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6716301', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/310657/']} | jdg_355278 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44625581 |
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 test a React class component. Let's say I have a method in my class that computes something based on the current state and props. import Component from './Component... | You can set the component type in the call to shallow . This is a little bit of boilerplate, but it makes things typesafe. The good thing is that the wrapper is typesafe, not just the instance you pull out. import Component from './Component'// Wrapper will know the type of the component.const wrapper = enzyme.shallow<... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/44625581', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1886244/']} | jdg_203552 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15951593 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to know if when the user presses "Yes" on an alert dialog and this one is dismissed, that event executes the onResume method of the activity in which the user is in. B... | Not sure if this is the approach that should be taken, but you should be able to do what I think you are requesting. If for some reason this is what you would want to achieve. AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setMessage("Do you want to clean?") .setPositiveButton("Yes", new ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/15951593', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1717258/']} | jdg_352951 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6454598 |
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 found the following problem on the internet, and would like to know how I would go about solving it: Problem: Integer Partition without Rearrangement Input: An arrangement ... | Let's try to solve the problem using dynamic programming. Note: If k > n we can use only n intervals. Let consider d[ i ][ j ] is solution of the problem when S = { s 1 , ..., s i } and k = j . So it is easy to see that: d[ 0 ][ j ] = 0 for each j from 1 to k d[ i ][ 1 ] = sum(s 1 ...s i ) for each i from 1 to n d[ i ]... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6454598', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/66593/']} | jdg_94951 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17745334 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I’m using a custom loop to display my events on a page, I get it fine ordering by the event start date using the below: $args = array( 'post_type' => 'event', 'order' ... | This is something that WordPress added support for in 4.2: https://make.wordpress.org/core/2015/03/30/query-improvements-in-wp-4-2-orderby-and-meta_query/ In your case you'll probably want to do something like this: $args = array( 'post_type' => 'event', 'meta_query' => array( 'relation' => 'AND', ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17745334', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1280853/']} | jdg_112233 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3503841 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I've got some byte[] fields in my entities, e.g.: @Entitypublic class ServicePicture implements Serializable { private static final long serialVersionUID = 287762975121973... | It all depends on the column type used for the picture column. Depending on your needs, use a: TINYBLOB : maximum length of 255 bytes BLOB : maximum length of 65,535 bytes MEDIUMBLOB : maximum length of 16,777,215 bytes LONGBLOB : maximum length of 4,294,967,295 bytes Note that if you generate your table from the JPA a... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/3503841', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/196963/']} | jdg_208187 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24612297 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Ember-cli is building very slowly with ember server on windows. Build successful - 13126ms.Slowest Trees | Total-------------------------------+-------------... | There are two big culprits: Real time file system scanning or protection Realtime-protection from Windows Defender (also know as Microsoft Security Essentials in win7) Windows Search Indexing Antivirus scanning Unused files in your bower_components folder Real time Scanning During a build numerous files are generate in... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24612297', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/692179/']} | jdg_171615 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2028620 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What's the most appropriate way to detect if a socket has been dropped or not? Or whether a packet did actually get sent? I have a library for sending Apple Push Notificatio... | This not be of much help to you, but technically both of your proposed solutions are incorrect. OutputStream.flush() and whatever else API calls you can think of are not going to do what you need. The only portable and reliable way to determine if a packet has been received by the peer is to wait for a confirmation fro... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2028620', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/125844/']} | jdg_165622 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 261558 |
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:
If I replace an old, roof-mounted TV antenna with a 2.4GHz WiFi (IEEE 802.11) antenna; can I use the existing coax? Or will I need to run all new cable?
Now prov... | So you want to transport that 2.5 GHz (or even 5 GHz ?) Wifi signal over TV COAX cable ? Indeed to the non-RF people you'd just think that would work. And it does BUT there will be almost no signal coming through that cable. The Wifi signal will be attenuated so much in that COAX cable that it will defeat the whole pur... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/261558', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/83512/']} | jdg_167930 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10328401 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to setup a very basic html5 page that loads a .mp4 video that is 20MB. It appears that the browser needs to download the entire thing rather than just playing the... | Ensure that the moov (metadata) is before the mdat (audio/video data) . This is also called "fast start" or "web optimized". For example, Handbrake has a "Web Optimized" checkbox , and ffmpeg and avconv have the output option -movflags faststart . Ensure that your web server is reporting the correct Content-Type (vid... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/10328401', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/298758/']} | jdg_240453 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5522572 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
In Ruby, I did: "string1::string2".split("::") In Scala, I can't find how to split using a string, not a single character.
Now provide the response and nothing else.
| In your example it does not make a difference, but the String#split method in Scala actually takes a String that represents a regular expression. So be sure to escape certain characters as needed, like e.g. in "a..b.c".split("""\.\.""") or to make that fact more obvious you can call the split method on a RegEx : """\.\... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5522572', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/231788/']} | jdg_287614 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8882236 |
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 been debugging this program to find the error but couldn't succeed in that. For some reason, it is displaying an error - array index out of bounds in this line moves[... | Short answer: There is not a solution to this problem using annotationVisibleRect . There is no example because this property cannot be used in this way. The limited documentation provided for it is certainly misleading for someone who is looking for something convenient from MapKit to do a somewhat common task. annota... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8882236', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/977497/']} | jdg_107025 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10853 |
Below is a question asked on the forum chemistry.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I learnt that given a reaction: $$\ce{A -> B}$$ the enthalpy change is given by: $$\Delta H = \left( \begin{array}{c} \text{total enthalpy of}\\ \text{bonds broken}... | Yes. The two methods are equivalent. You can try this with the dimerization of $\ce{NO_2}$ into $\ce{N_2O_4}$. In this reaction we form one $\ce{N-N}$ bond. Every other bond stays the same. $\ce{2NO_2 <=> N_2O_4}$ If we calculate the enthalpy of the reaction through bond energies, we get the negative of the $\ce{N-N}$ ... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/10853', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/5542/']} | jdg_181850 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1739737 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
In web2py, is there a way to have a piece of common code be executed before all controllers are called? For example, I want to add some code that will log client IPs to a log... | If you need to call a Controller function from the View, you're doing it wrong. It's not proper MVC. Having said that, requestAction would be the proper, albeit slowest way to do so. You could hack around a bit more and get an instance of the Controller from the ClassRegistry . But I'd seriously recommend you to restru... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1739737', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/41662/']} | jdg_230887 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 65534293 |
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 output of the following code confuses me: const std::string str = "Modern C++";std::string s1 {"Modern C++", 3};std::string s2 {str, 3};std::cout << "S1: " << s1 << "\n";... | From: https://en.cppreference.com/w/cpp/string/basic_string/basic_string std::string s1 {"Modern C++", 3}; Uses the following constructor: basic_string( const CharT* s, size_type count, const Allocator& alloc = Allocator() ); So takes 3 chars to get Mod . std::string s2 {str, 3}; will use the followin... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/65534293', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4094022/']} | jdg_181811 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36980503 |
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 Android product layout. In footer have two buttons it is fixed button. you can see images when I am scrolling up bottom two buttons attached in my layou... | You can use Relativelayout as your outer layout and keep CoordinatorLayout inside it, make Two buttons android:layout_alignParentBottom="true" <?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/36980503', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5118503/']} | jdg_102526 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20275424 |
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 got class called Airplane . Inside this class i have got variable img which is a BufferedImage type. What is more i have got class WorldMap which overrides function pa... | The major problem (that I can see) is the translation of the Graphics context which is offset the position that the rotation will take place. I "think" rotation by default occurs at the top/left corner of the Graphics context (where it's 0x0 position is, which you've translated to something else), this could be causing... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/20275424', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_314778 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45735655 |
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 did not find a way in the documentation to set the base API URL for HTTP requests. Is it possible to do this with the Angular HttpClient?
Now provide the response and noth... | Use the new HttpClient Interceptor. Create a proper injectable that implements HttpInterceptor : import {Injectable} from '@angular/core';import {HttpEvent, HttpInterceptor, HttpHandler, HttpRequest} from '@angular/common/http';import {Observable} from 'rxjs/Observable';@Injectable()export class APIInterceptor implemen... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/45735655', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/274500/']} | jdg_228871 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 120030 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I understand the concept that $\hat\beta_0$ is the mean for when the categorical variable is equal to 0 (or is the reference group), giving the end interpretation that ... | You are right about the interpretation of the betas when there is a single categorical variable with $k$ levels. If there were multiple categorical variables (and there were no interaction term), the intercept ( $\hat\beta_0$ ) is the mean of the group that constitutes the reference level for both (all) categorical va... | {} | {'log_upvote_score': 6, 'links': ['https://stats.stackexchange.com/questions/120030', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/58623/']} | jdg_117239 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26610 |
Below is a question asked on the forum dsp.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
This is something that bothers me from time to time and has always been hand-waved away with some plausible but non-rigorous explanation. For clarity, consider the QPSK c... | As a complement to Deve's nice answer: In regular QPSK, with symbol energy $E_s=1$, the distance between neighboring symbols is $d_{min}=\sqrt2$. For the same (average) symbol energy, the distance between neighbors in the proposed constellation is $d_{0,min}\approx1.15$. If two symbols are at distance $d$, then the pro... | {} | {'log_upvote_score': 4, 'links': ['https://dsp.stackexchange.com/questions/26610', 'https://dsp.stackexchange.com', 'https://dsp.stackexchange.com/users/9140/']} | jdg_182867 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 97691 |
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:
It seems logical to me that one could define a context for static source code analysis that included rules to produce a relative value of complexity. I k... | There are already a number of measures of code complexity: Cyclomatic complexity Class length Method length Number of fields Number of method parameters N-path complexity Fan-in and fan-out Data flow analysis (DU/DD chains) Work has been done to correlate these to defect density, effort to maintain, and ease of underst... | {} | {'log_upvote_score': 6, 'links': ['https://softwareengineering.stackexchange.com/questions/97691', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/20108/']} | jdg_300564 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1923837 |
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 numerical method that could return nan or inf if there was an error, and for testing purposed I'd like to temporarily force it to return nan or inf to ensure the sit... | You can test if your implementation has it: #include <math.h>#ifdef NAN/* NAN is supported */#endif#ifdef INFINITY/* INFINITY is supported */#endif The existence of INFINITY is guaranteed by C99 (or the latest draft at least), and "expands to a constant expression of type float representing positive or unsignedinfinity... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/1923837', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/127669/']} | jdg_312018 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 112753 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Having just finished Michael Nielsen's book " Reinventing Discovery ", I find myself wondering if there are ways that pure mathematics research can engage the public in the wa... | I have a suggestion. In fact, I've had this idea on the backburner for some time. Question : Given a triple of permutations $\theta=(\alpha,\beta,\gamma)$ , with $\alpha,\beta,\gamma \in S_n$ , does there exist a Latin square that admits $\theta$ as an autotopism? (If you're an algebraist, take the same question and ... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/112753', 'https://mathoverflow.net', 'https://mathoverflow.net/users/10839/']} | jdg_113521 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2339436 |
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 $T:X \rightarrow X$ be a bounded linear operator ($X$ is a Banach space) and $ ||T|| < 1 $. Show that the operator $$I-T$$ is invertible, where $I$ denotes the ident... | The space of bounded linear operators on $X$, denoted $\mathcal{L}(X)$, is a Banach space, since $X$ is complete. The norm associated with $\mathcal{L}(X)$ is the operator norm, i.e.\begin{align*}\|T\| = \sup_{\|x\| = 1} \|Tx\|.\end{align*} Recall that a normed vector space is complete if and only if every absolutely c... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2339436', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/331521/']} | jdg_210620 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 111454 |
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:
n=6 (this relates to maximum values of measurements of force (in Newton) when conducting the same process with the same setting of parameters 6 times) There is CONFIDEN... | For continuous measurements, such as force in Newtons, where you do not know the population variance (as opposed to sample variance, which is what you have to work with – implying STDEV.S ), the confidence interval of the mean based on the t distribution is what you are after. You would use the confidence interval base... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/111454', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/29265/']} | jdg_340746 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 167752 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I would like to add a typing speed indicator just below the textarea we use on our contact form. It is just for fun and to give the user some interactivity with the page whil... | Here's a tested implementation,which seems ok, but I don't guarantee the math. A Demo: http://jsfiddle.net/iaezzy/pLpx5oLf/ And the code: <?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/167752', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3747/']} | jdg_198015 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1171041 |
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 this answer and the linked MathOverflow post, it's shown that any field $F$ of characteristic zero contains a proper subring $A$ such that $F$ is the field of fractio... | Minimal such subrings need not exist. For example, consider $\mathbb{Q} (\sqrt{3})$. Then, for any positive integer $n$, the subring $\mathbb{Z} [n \sqrt{3}]$ has $\mathbb{Q} (\sqrt{3})$ as its field of fractions. But we have$$\mathbb{Z} [\sqrt{3}] \supset \mathbb{Z} [2 \sqrt{3}] \supset \mathbb{Z} [2^2 \sqrt{3}] \sups... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1171041', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/117021/']} | jdg_357596 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21893636 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to lunch my app on VPS in Debug=False mode. Debug=True works fine but when I change it to false I got this error. I'm using Apache for rendering python pages and N... | To discover your problem, first in settings.py set ALLOWED_HOSTS temporarily to: ALLOWED_HOSTS = '*' And then in somewhere in your view , try to print out and see output of this command: print(request.META['HTTP_HOST']) # or print(request.get_host()) Then according to output, set that (just domain of it as an list) to ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21893636', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2837388/']} | jdg_93078 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29376673 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have an app with a button that is suppose to open a Facebook page. It checks to see if the user has Facebook installed and should open the page in the app. If it is not i... | The problem is with the format of your Facebook url so notice the format. I use this extension to open urls. You provide it with an array of urls in the order you want them to try to be opened and it tries the first one first and if it fails it goes to the second one and so on: extension UIApplication { class func t... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/29376673', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4318303/']} | jdg_349380 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25568721 |
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 hit a road block. I have 3 different buttons submit , delete and cancel inside a form. Depending on which one was hit, it should get the inputs name or id. My current ... | Behavior s differ from Event s primarily in that a Behavior has a value right now while an Event only has a value whenever a new event comes in. So what do we mean by "right now"? Technically all changes are implemented as push or pull semantics over event streams, so we can only possibly mean "the most recent value as... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25568721', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3053319/']} | jdg_317307 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43823 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Does anyone have any experience with how well web services build with Microsoft's WCF will scale to a large number of users? The level I'm thinking of is in the region of 100... | To ensure your WCF application can scale to the desired level I think you might need to tweak your thinking about the stats your services have to meet. You mention servicing "1000+ client users" but to gauge if your services can perform at that level you'll also need to have some estimated usage figures, which will hel... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/43823', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1078/']} | jdg_189280 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 366509 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The question: Compute$$\int \frac {x^2 \, \operatorname{d}\!x} {(x\sin x+\cos x)^2}$$ Tried integration by parts. That didn't work. How do I proceed?
Now provide the re... | $$\text{Observe that, }\frac{d(x\sin x+\cos x)}{dx}=x\cos x$$ $$ \int \frac {x^2 \, \operatorname{d}\!x} {(x\sin x+\cos x)^2} =\int \frac x{\cos x}\cdot \frac{x\cos x}{(x\sin x+\cos x)^2}dx$$ So, if $z=x\sin x+\cos x, dz=x\cos xdx$ So, $\int \frac{x\cos x}{(x\sin x+\sin x)^2}dx=\int \frac{dz}{z^2}=-\frac1z=-\frac1{x\si... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/366509', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/72504/']} | jdg_146098 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4202406 |
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 section 2.3 of The Octonions , Baez discusses a proof for the Hurwitz theorem on normed division algebras via Clifford algebras that goes through the following argume... | To convert my comments to an answer: I will assume that your normed division algebra $K$ is real and finite-dimensional. I am nearly sure that Baez assumes both. Lemma. Let $V$ be a finite-dimensional real normed vector space. Suppose that the subgroup $G$ of linear isometries of $K$ acts transitively on the unit spher... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4202406', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/81994/']} | jdg_316057 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16288176 |
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 getting the following when running git status Your branch is ahead of 'origin/master' by 3 commits. I have read on some other post the way to fix this is run git pull --... | You get that message because you made changes in your local master and you didn't push them to remote. You have several ways to "solve" it and it normally depends on how your workflow looks like: In a good workflow your remote copy of master should be the good one while your local copy of master is just a copy of the o... | {} | {'log_upvote_score': 11, 'links': ['https://Stackoverflow.com/questions/16288176', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/563514/']} | jdg_142606 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4096851 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am using two textview to display links from database, I managed to change link colors but I want to remove the underline email.setText(c.getString(5)); website.setText(c... | You can do it in code by finding and replacing the URLSpan instances with versions that don't underline. After you call Linkify.addLinks() , call the function stripUnderlines() pasted below on each of your TextView s: private void stripUnderlines(TextView textView) { Spannable s = new SpannableString(textView.ge... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/4096851', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/487015/']} | jdg_224715 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5021495 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am using Mustache and using the data { "names": [ {"name":"John"}, {"name":"Mary"} ] } My mustache template is: {{#names}} {{name}}{{/names}} What I want to be able to d... | This is how I do it in JavaScript: var idx = 0;var data = { "names": [ {"name":"John"}, {"name":"Mary"} ], "idx": function() { return idx++; }};var html = Mustache.render(template, data); Your template: {{#names}} {{name}} is {{idx}}{{/names}} | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5021495', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/62984/']} | jdg_231494 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22303368 |
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 wrote a directive for dialogs (myPopup) and another one for dragging this dialog (myDraggable), but I allways get the error: Multiple directives [myPopup, myDraggable] aski... | From docs : Example scenarios of multiple incompatible directives applied to thesame element include: Multiple directives requesting isolated scope . Multiple directives publishing a controller under the same name. Multiple directives declared with the transclusion option. Multiple directives attempting to define a tem... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/22303368', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3009839/']} | jdg_279118 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5098789 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Does this contain a memory leak? I've been trying to better understand memory leaks, but I can't tell if I have corrected this? If not, how do I correctly dispose of the SPwe... | Yep, it does. You dispose of SPWeb but forget disposing of SPSite . The right way to do this: using (var site = new SPSite(webUrl))using (var web = site.OpenWeb()) { // ...} Note that this is equivalent to: using (var site = new SPSite(webUrl)) { using (var web = site.OpenWeb()) { // ... }} but I omitte... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5098789', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/595208/']} | jdg_316651 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31646 |
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:
If amps = volts / ohms, and ohms is 0, then what is x volts / 0 ohms?
Now provide the response and nothing else.
| In the world we live in, with the accuracies we can generate it is an observed fact the R=V/I. Infinities need careful interpretation if they happen in the physical world. In this form when there is no current one talks of infinite resistance ( seen also on the potentiometers sold) . When one reverses the equation to t... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/31646', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/10413/']} | jdg_183180 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4363113 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
So to stay organized, I have several javascript files, even though they all (in the end) are minified together to form one final javascript file. Each file's contents are wra... | Javascript uses functional scopes, so local variables inside a function are not visible to the outside. This is why your code can't access code from other scopes. The ideal solution to this is create a Namespace . var NS = {};(function(){ function privateFunction() { ... } NS.publicFunction = function(){ ... }})();$(... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/4363113', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/299216/']} | jdg_174716 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 72150 |
Below is a question asked on the forum dsp.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
It is clear that oversampling and noise shaping in A/D conversion can help in shapingquantization noise. But for D/A conversion, normally there is no quantizationand hen... | If you play 16-bit audio at 48kHz, you need the DAC analog reconstruction filter to pass 20kHz and attenuate 96dB at 24kHz, which is quite steep and requires complex multistage analog filter. The advantage of using oversampling is moving the sampling rate much higher, for example oversampling by 4x means the DAC runs a... | {} | {'log_upvote_score': 4, 'links': ['https://dsp.stackexchange.com/questions/72150', 'https://dsp.stackexchange.com', 'https://dsp.stackexchange.com/users/54413/']} | jdg_369864 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 379049 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
What will happen if transformer core is made of aluminium which is a paramagnetic material? I know transformer core is made of iron which is a ferromagnetic mater... | There is no significant difference between the magnetic susceptibility of aluminium, and of free space. If that of free space is normalised to 1, transformer iron is in the 2000 to 5000 range, aluminium is 1.000016. So magnetically, the transformer might as well be air-cored. Aluminium is a good conductor however, bett... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/379049', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/172447/']} | jdg_359173 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11730352 |
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 general guidelines as to when to make a class final? I thought it was if you did not want people extending your class, but that seems slightly.... naive??
Now ... | Making a class final only prevents it from being extended as you note. Why would you want to do that? One typical use case is to guarantee immutability. If you design an immutable class but don't make it final, it can be extended in a mutable way. This can in turn lead to a subclass corrupting a class invariant or crea... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/11730352', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/997112/']} | jdg_213414 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2192926 |
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 are the best practices and recommendations for using explicit del statement in python? I understand that it is used to remove attributes or dictionary/list elements and ... | I don't remember when I last used del -- the need for it is rare indeed, and typically limited to such tasks as cleaning up a module's namespace after a needed import or the like. In particular, it's not true, as another (now-deleted) answer claimed, that Using del is the only way to make sure a object's __del__ metho... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2192926', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4001/']} | jdg_107532 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26033214 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Here is a sample action filter. We know that when we write an action filter then we need to decorate the controller with an attribute like this, to use it for any controller... | public class LogActionFilterAttribute : IActionFilter { public void OnActionExecuted(ActionExecutedContext filterContext) { Log("OnActionExecuted", filterContext.RouteData); } public void OnActionExecuting(ActionExecutingContext filterContext) { Log("OnAct... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26033214', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/508127/']} | jdg_382785 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6155399 |
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 an experienced LAMP developer moving into Rails. I have a very stupid question to ask: what the hell does Phusion Passenger do? I've read a lot of documentation, I've Go... | Passenger is a system for preparing and launching instances of Ruby for use with Rack-based applications such as Ruby on Rails. Apache and nginx, the two supported web server platforms, cannot run Ruby like they can PHP, Perl, or Python because there's no built-in Ruby module that works as well as those do. This means ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/6155399', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/461108/']} | jdg_141775 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2437737 |
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 install APC on Windows? I am using PHP 5.3, Windows 7 x64. I used pecl install apc I got C:\PHP>pecl install apcdownloading APC-3.0.19.tgz ...Starting to download A... | Installing an extension with the pecl command means : downloading the sources compiling them And, generally speaking, a windows machine doesn't have what's required to compile software like PHP and/or PHP extensions. A better / easier solution, in your case, would probably be to find a pre-compiled .dll of the extensio... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2437737', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/292291/']} | jdg_137491 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 94810 |
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 talking to a representative of a hardware company trying to sell me a new server and he's adamant that the E5504 CPU which is a Quad core 2Ghz with 4mb cache would be faste... | Then yes absolutely the E5504. The one big change is that the Nehalem based procs use Intel QPI As well as have much better Memory throughput. Although I would look at at least the E5520 given you use case so you have the added benefit of hyperthreading on each of the 4 cores allowing you to have 8 threads running. | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/94810', 'https://serverfault.com', 'https://serverfault.com/users/29022/']} | jdg_86417 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46863933 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I've got the following (seemingly innocent) code: void singleLeftPadZero(char**);int main () { char foo[10] = "0"; singleLeftPadZero(foo); // <-- causes warning singleLeft... | I am not 100 % sure what your end goals are here. But the below answer explains how you can send a base64 image source string to server and save it. I tested it with a base64 string generated from a small image (22 KB size) and it worked. In your ajax call, you should be sending the FormData object you created, not the... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/46863933', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3878933/']} | jdg_70986 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 69853719 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I was implementing the outlinedTextField in android using the new compose library. But strangely the input data was not updated in the text field. So I searched and found a t... | Basically, recomposition is just an event in Compose, in which the Composable in concern is re-executed. In declarative coding, which is what Compose is based on, we write UI as functions (or methods, more commonly). Now, a recomposition is basically an event in which the UI is re-emitted , by executing the body of the... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/69853719', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/14004940/']} | jdg_83237 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6400520 |
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 use viewstate like this: public bool SearchClicked { get { return Session["bool"]==null? false : (bool)Session["Bool"]; } set { Session["bool"] = value; } } In The... | In your code above, you are not using ViewState to store the SearchClicked value, but rather you are using the Session to store it. ViewState is persisted on the page in a hidden value and gets posted back to the server. This means that the viewstate is stored on the browser, and therefor will persist as long as the us... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6400520', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/774936/']} | jdg_133436 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10624899 |
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 still in the process of wrapping my brain around how concurrency works in Java. I understand that (if you're subscribing to the OO Java 5 concurrency model) you implement... | You have probably chosen by accident the absolute worst example of parallel activities! Reading in parallel from a single mechanical disk is actually slower than reading with a single thread, because you are in fact bouncing the mechanical head to different sections of the disk as each thread gets its turn to run. This... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10624899', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/892029/']} | jdg_313999 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 23056324 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
This is more of a design question, so no code. I could post code of creating an Enum and assigning it to null if you want me to do it. :)) I've been thinking a lot about this... | Firstly null means non-existence of an instance. Providing a default constant like DEFAULT or NONE , will change that meaning. Secondly, why would you need something default to represent what seems to be non-existent? That is the purpose of null . Basically, you would have to initialize and store an extra object, which... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/23056324', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2193767/']} | jdg_205519 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15099808 |
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 going through the python.org's python tutorial, at the moment. I'm on 10.9 and I am trying to use the zlib library to compress a string. However, the len(compressedStri... | The zlib compression algorithm is not always efficient: >>> len(zlib.compress('ab'))10 because it needs to add metadata (headers, symbol tables, backreferences) that could amount to more data than what you tried to compress. Use it on longer, not-so-random data and it'll compress things just fine: >>> lorem = 'Neque po... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/15099808', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1717933/']} | jdg_316394 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7156949 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
In many Swing snippets given here as answers, there is a call to SwingUtilities#invokeLater from the main method: public class MyOneClassUiApp { private constructUi() { ... | " The Swing single-thread rule : Swing components and models should be created, modified, and queried only from the event-dispatching thread."— Java Concurrency in Practice , also discussed here and here . If you don't follow this rule, then you can't reliably construct, modify or query any component or model that may ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7156949', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/464988/']} | jdg_333023 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24771 |
Below is a question asked on the forum astronomy.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
If it’s going to orbit around the earth, what kind of orbit would it be (what distance)?Are there benefits to sending a telescope further away from the earth if it’... | Your first question - is JWST going to orbit Earth - is a little complicated. It will follow a mission profile that will send it to the Sun-Earth $L_2$ Lagrangian point . It will take the telescope about three months to achieve its orbit in $L_2$. Now, $L_2$ is unstable, and so some station-keeping - essentially, cours... | {} | {'log_upvote_score': 5, 'links': ['https://astronomy.stackexchange.com/questions/24771', 'https://astronomy.stackexchange.com', 'https://astronomy.stackexchange.com/users/21326/']} | jdg_376284 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 23717761 |
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 readonly UITextView, and I'm updating the text.When the new text appears, I want it to animate as follows: New text slides in from the right, as the old text slides ... | CATransition will allow you to do this, with a transition type of 'push' and a subtype of 'from right'. It's very straightforward to use: CATransition *transition = [CATransition new];transition.type = kCATransitionPush;transition.subtype = kCATransitionFromRight;// Make any view changesself.textView.text = newText;// ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/23717761', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/37168/']} | jdg_101927 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2695180 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Google App Engine models, likeso: from google.appengine.ext.db import Modelclass M(Model): name = db.StringProperty() Then in a Jinja2 template called from a Django view w... | You might also want to consider using Jinja2's "or"... The name of this M is {{ m.name or ''}}. If bool(m.name) == False , this will show The name of this M is . If m.name == False and you want to display it as the string "False", you can use Jinja2's "default" filter: The name of this M is {{ m.name|default('') }} If ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2695180', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/19212/']} | jdg_189969 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4931545 |
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 imported a test file and tried to make a histogram pichman <- read.csv(file="picman.txt", header=TRUE, sep="/t") hist <- as.numeric(pichman$WS) However, I get differen... | I suspect you are having a problem with factors. For example, > x = factor(4:8)> x[1] 4 5 6 7 8Levels: 4 5 6 7 8> as.numeric(x)[1] 1 2 3 4 5> as.numeric(as.character(x))[1] 4 5 6 7 8 Some comments: You mention that your vector contains the characters "Down" and "NoData". What do expect/want as.numeric to do with these ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/4931545', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/397521/']} | jdg_222496 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12229644 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Does anybody know x86 instructions that can be used to measure time?Is the timer that leads to task switches accessible by software?
Now provide the response and nothing els... | Ways to measure time on an x86 platform: Real Time Clock - The source of time and date for your OS. 1 second precision. The only time source in a standard PC that can be used to measure absolute time. 8254 Counter/Timers - A standard counter/timer chip that has been present on motherboards since the dawn of PC (now a... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12229644', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1284064/']} | jdg_214239 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15975972 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have two IntPtr values pointing to some data areas of length bytes. length may have an order of magnitude of 200k to 400k. int length = /* ..*/IntPtr ptrSrc = /*.. */;IntPt... | You can P/Invoke into the appropiate C function. That is probably the easiest way of doing that. Example: class Program{ [DllImport("kernel32.dll", EntryPoint = "CopyMemory", SetLastError = false)] public static extern void CopyMemory(IntPtr dest, IntPtr src, uint count); static void Main() { const i... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/15975972', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/220984/']} | jdg_186360 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3312390 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to understand the correct interpretation of the "Namespaces in XML 1.0 (Third Edition)" definition for unqualified attribute namespaces. "The namespace name for an... | You're correct. The idea behind attributes not being part of the default namespace is that they are considered to exist in an "element namespace" — so in this case, <foo:child/> is considered to be the 'namespace' for @attrib . Note that this is just conceptual; there's no API or anything that refers to attribute names... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3312390', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/43217/']} | jdg_237031 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49120368 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
*EDITHere is what ended up kind of working. The solutions below do not run the AddProj when new row is inserted. Sub Worksheet_Calculate()Dim X As RangeSet X = LastCell 'The ... | I am using fuzzywuzzy here from fuzzywuzzy import fuzzfrom fuzzywuzzy import processdf2['key']=df2.Name.apply(lambda x : [process.extract(x, df1.Name, limit=1)][0][0][0])df2.merge(df1,left_on='key',right_on='Name')Out[1238]: Name_x gender key Age Name_y0 adam Smith M Adam Smith 43 Adam ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49120368', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9446506/']} | jdg_326494 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 203336 |
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 would one create a Singleton class using PHP5 classes?
Now provide the response and nothing else.
| /** * Singleton class * */final class UserFactory{ private static $inst = null; // Prevent cloning and de-serializing private function __clone(){} private function __wakeup(){} /** * Call this method to get singleton * * @return UserFactory */ public static function Instance() { ... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/203336', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/26210/']} | jdg_91176 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 242940 |
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 understand the concept of an object, and as a Java programmer I feel the OO paradigm comes rather naturally to me in practice. However recently I found ... | lol you sound like a team that I used to work on ;) Java (and probably C#) certainly supports that programming style. And I work with people who's first instinct is, "I can make that a static method!" But there are some subtle costs that catch up with you over time. 1) Java is an Object Oriented language. And it drives... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/242940', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/121368/']} | jdg_129754 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5512378 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How to get the Ram size and Hard disk size of the PC using Java? And Is it possible to get the currently logged user name on PC through java?
Now provide the response and no... | Disk size: long diskSize = new File("/").getTotalSpace(); User name: String userName = System.getProperty("user.name"); I'm not aware of a reliable way to determine total system memory in Java. On a Unix system you could parse /proc/meminfo . You can of course find the maximum memory available to the JVM: long maxMemor... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5512378', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/488433/']} | jdg_264936 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 65353 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I was wondering how his "second-order stationary process" is defined in Brockwell and Davis' Introduction to Time Series and Forecasting : The class of linear time seri... | There can be some confusion of terms here depending on whether the adjective seond-order is considered to be modifying stationary or random process (or both!).To some people, A second-order random process $\{X_t \colon t \in \mathbb T\}$ is one for which$E[X_t^2]$ is finite (indeed bounded)for all $t \in \mathbb T$. Fo... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/65353', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/1005/']} | jdg_130214 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9662193 |
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 exactly is user memory and kernels memory differentiated inside the Linux kernel (in terms of giving security to kernel space)? What are the different ways I can write in... | What are the different ways I can write in kernel address space from user space? I'm not sure if there're other methods, but you can access physical memory using /dev/mem & system call mmap() . /dev/mem is a character device file that is an image of the main memory of the computer. It may be used, for example, to exa... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9662193', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/840710/']} | jdg_300082 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10227410 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
In java when an interface extends another interface: Why does it implement its methods? How can it implement its methods when an interface can't contain amethod body How can ... | Why does it implement its methods? How can it implement its methods when an interface can't contain method body? How can it implement the methods when it extends the other interface and not implement it? What is the purpose of an interface implementing another interface? Interface does not implement the methods of a... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/10227410', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1358722/']} | jdg_217140 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2053871 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
How would you study this series without the integral test. I know it is a telescoping series, but I can't get to the telescoping part $$\sum _{n=1}^{\infty }\:\frac{\sqr... | Hint. We have that for $N\geq 1$,$$\sum_{n=1}^N\frac{\sqrt{2n+1}-\sqrt{2n-1}}{\sqrt{4n^2-1}}=\sum_{n=1}^N\frac{1}{\sqrt{2n-1}}-\sum_{n=1}^N\frac{1}{\sqrt{2n+1}}\\=\sum_{n=1}^N\frac{1}{\sqrt{2n-1}}-\sum_{n=2}^{N+1}\frac{1}{\sqrt{2n-1}}=1-\frac{1}{\sqrt{2(N+1)-1}}.$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2053871', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/383727/']} | jdg_365514 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2608394 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
package org.study.algos;public class Study { public static void main(String[] args) { A a = new A(); a.m1(null); } } class A { public void m1(String s) {... | It's a fairly elaborate algorithm, detailed in JLS 15.12 . But the part that is relevant here is 15.12.2 , which says "the most specific one is chosen." Both the Object and String overloads are "accessible and applicable" (the String is applicable because a null literal is a reference of all types), and the String is... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2608394', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/83501/']} | jdg_300037 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 57861682 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Based on what i have read asp.net core have dropped the synchronization context. This means that the thread that executes codes after await call might not be the same one tha... | So is HttpContext still safe to use in async methods? or is it possible to get a different context after the await call? The whole problem with async and HttpContext and ASP.NET pre-Core was due to the fact that code usually got its HttpContext from HttpContext.Current . ASP.NET is a multithreaded server, and each awai... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/57861682', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2872388/']} | jdg_177493 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 51308 |
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:
When driving a car while smoking with the window open (safety and legal issues aside), I've noticed that the smoke tends to go outside the window. Why does the smoke ... | It is called Venturi Effect . The increase in speed of the air surrounding your vehicle comes with a decrease in pressure. That explains too why a chimney works better in windy days. The Venturi effect is explained by applying the Bernoulli Equation (say, the conservation of energy of a small piece of fluid that moves ... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/51308', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/975/']} | jdg_99689 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30210612 |
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 boolean field like a flag to state that row is deleted or not in the table. It displayed using checkbox, so if the data has been deleted, the checkbox value is true ... | I guess you are using a paginated table, and are facing the problem that your click handler not are working when you change pages? The solution suggested in comments would work on a 1-page dataTable, but is useless if you change pages or the dataTable otherwise is redrawn : $('#tblEvent input[type="checkbox"]').click(f... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/30210612', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/791401/']} | jdg_70338 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19923958 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm working in a branch and needed to undo a couple of commits. So I did $> git reset --hard bd53134 This had the desired effect, except that I have now a detached head :( $>... | It looks like you may still be poking around with this, so here's a bit of background. You mentioned in a comment that you started a git rebase and were stuck with git rebase --continue always complaining. (This really should have been part of the original question.) First a note: HEAD can be normal ("not detached"?)... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19923958', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/419425/']} | jdg_144216 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4636638 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to evaluate $\int^\infty_0 \frac{\tanh(x)}{x\cosh(2x)}dx$ by Feynman's technique. Let $I(b)=\int^\infty_0\frac{\tanh(bx)}{x\cosh(2x)}dx$ , then $I'(b)=\int^\... | If we observe that the given integral is a Frullani integral we get an alternative to Feynman's technique. See https://en.wikipedia.org/wiki/Frullani_integral Put \begin{equation*} f(x)=\dfrac{2}{e^{x}+1}.\end{equation*} Then \begin{gather*}\int_{0}^{\infty}\dfrac{\tanh(x)}{x\cosh(2x)}\,\mathrm{d}x = \int_{0}^{\infty}\... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4636638', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/1082759/']} | jdg_362120 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 365829 |
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:
First thing I noticed about Linux was the different ways of feeding data into a command, I know a few but I do not know how many there are in total. the ways I know so f... | To begin with, sort << HERE and so on is not a here-string. That's a here-document. The here-string uses the <<< operator. That's in bash (and some other shells). In general, there are two ways. One is through standard input (and redirections), and the other one is through parameters. Standard input and its redirection... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/365829', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/229576/']} | jdg_252381 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22580141 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the following issue with this json : {"EVTS": {"EVT": [ { "ID": "123456", "KEY1" : "somekey", "CATEG": [ "cat1", "cat2", "cat3" ] } ]} } an... | There doesn't seem to be any apparent problem wit hyour code as this working example illustrates: using Newtonsoft.Json;using System;using System.Collections.Generic;public class myClass{ public string ID { get; set; } public string KEY1 { get; set; } public List<string> CATEG { get; set; } }public class ESOb... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/22580141', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2535096/']} | jdg_129652 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27712590 |
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 don't want display "Select Date" in textbox of DatePicker but I want see something like this / /____ or another text. This is my RESOURCE <ResourceDictionaryxmlns="http://s... | You can modify the default template for the DatePickerTextBox The thing to change is the 'PART_Watermark' ContentControl. The code for the DatePicker sets the Content property of this control, so we can't just change the Content. Instead override the ControlTemplate for this control and just make it a TextBlock with th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/27712590', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4391480/']} | jdg_214880 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37743199 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I would like to know how to use Global variable for iOS Project. Nowadays, I found one document which is writtern by Swift. This document has some code. import UIKitlet log =... | There are several ways to create "global" variables in Swift, and I will describe some of them. 1. Defining variables in AppDelegate AppDelegate seems like a logic place for some global variables. As you said you can create instance of logger or create instance of something else in AppDelegate . To create instance whic... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/37743199', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4023047/']} | jdg_117449 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 55903959 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
When following code is executed: DecimalFormat eNotation1 = new DecimalFormat("#0.###E0"); System.out.println(eNotation1.format(123.456789)); My expected output is; 1.235E2... | If you want that exact format, then use the pattern 0.000E0 : DecimalFormat eNotation1 = new DecimalFormat("0.000E0");System.out.println(eNotation1.format(123.456789));1.235E2 As to why you are seeing your current behavior, the # placeholders are optional digits, which means that DecimalFormat is not obligated to actua... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/55903959', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9732833/']} | jdg_168879 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18405832 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to understand: On Android, How does TestFlight determine that it is in a beta-tester environment, and should upload activity to the TestFlight server? There have b... | Edit: per Isra's answer below, it looks like my first point (batching checkpoints) may no longer be valid. After trading a few emails with TestFlight support, I am seeing events and have a better understand of what is going on. There are two issues: TestFlight for Android batches checkpoint events and sends them to th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18405832', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/83715/']} | jdg_346763 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2527892 |
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 a heck of a time taking the information in a tweet including hashtags, and pulling each hashtag into an array using Python. I am embarrassed to even put what I h... | A simple regex should do the job: >>> import re>>> s = "I love #stackoverflow because #people are very #helpful!">>> re.findall(r"#(\w+)", s)['stackoverflow', 'people', 'helpful'] Note though, that as suggested in other answers, this may also find non-hashtags, such as a hash location in a URL: >>> re.findall(r"#(\w+)"... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2527892', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/302995/']} | jdg_301576 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17153 |
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 machine running Debian Linux (stable), but I'd also like a Debian unstable box to use as a sandbox to test and develop. Is there an easy way to create a virtual... | If you want the alternate distribution as a development environment, and you don't need to run services (or only a few selected ones) or a different kernel in the unstable installation, put it in a chroot. See this guide (replace 64-bit/32-bit by stable/unstable). At the other extreme, if you want a completely separate... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/17153', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/1569/']} | jdg_308175 | PrimeIntellect/stackexchange-question-answering |
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