source string | task_type string | in_source_id string | instruction_seed string | gold_standard_solution string | verification_info string | metadata string | problem_id string | _source string |
|---|---|---|---|---|---|---|---|---|
stackexchange | llm_judgeable_groundtruth_similarity | 23121788 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Ok so I am writing a shell script to delete a directory but only if there are no files inside. what I want to do is have an if statement that will check if there are files in... | You don't need to check; rmdir will only delete empty directories. $ mkdir foo$ touch foo/bar$ rmdir foormdir: foo: Directory not empty$ rm foo/bar$ rmdir foo$ ls fools: foo: No such file or directory In a more practical setting, you can use the rmdir command with an if statement to ask the user if they want to remove ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/23121788', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3508746/']} | jdg_105645 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35406381 |
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 complete syntax of StringBuilder's Append(string s) function (and similar functions) is StringBuilder myStringBuilder.Append(string myString) since myStringBuilder.Append... | It means you can easily chain calls together: sb.Append("Foo=").Append(foo).Append("&Bar=").Append(bar); ... instead of using several separate statements: sb.Append("Foo=");sb.Append(foo);sb.Append("&Bar=");sb.Append(bar); The fact that it's a single expression means you can also use it in places where you're restricte... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/35406381', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4536787/']} | jdg_223270 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46076148 |
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 create on click event using interface? In my application I've created view click interface to detect clicking on adapter items into parent activity. After creating ... | Please check this code, It's working fine for me. First Create Adapter class. class ChapterAdapter(private val activity: Activity, val mWords: ArrayList<Chapter>, val btnlistener: BtnClickListener) : RecyclerView.Adapter<ChapterAdapter.ViewHolder>() { companion object { var mClickListener: BtnClickLis... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/46076148', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1528647/']} | jdg_322227 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1347562 |
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 acquire a thumbnail (of the first frame) from a video taken from iphone 3GS camera so I can display it. How to do this?
Now provide the response and nothing e... | The answer to this question is that one can now with 4.0 iOS get thumbnails using AVFoundation, the following code where the class property url is the movie url, will do the trick (you can get the thumbnail at any time, in the example its at time 0) -(void)generateImage{ AVURLAsset *asset=[[AVURLAsset alloc] initWi... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/1347562', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/123914/']} | jdg_190845 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2563956 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Find all natural numbers $n$ such that $2^n$ divides $3^n -1$ I think that the only solutions are $n = 0,1,2,4$, but I have no idea on how to prove it. I tried to write ... | Well $3^n - 1 = (3-1)(1 + 3 + 3^2 + ... + 3^{n-1}) = 2(1 + 3 + 3^2 + ... + 3^{n-1})$ So $2^n|3^n - 1$ if and only if $2^{n-1}|(1 + 3 + 3^2 + ... + 3^{n-1})$. If $n$ is odd and greater than one $(1+3 + 3^2 + .... + 3^{n-1})$ is odd so we can assume $n$ is even. Let $n = 2m$ then $2^{2m}|3^{2m} - 1=(3^m -1)(3^m+1)$. So ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2563956', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_212301 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40718770 |
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 installed pyenv and have different versions of python installed with it: $ pyenv versions system 2.7.1 3.2.5 3.5.0 3.5.1* 3.5.2 I use the following command to switc... | Bottom line: run python -m pytest , or py.test-<version> if your alternative Python and pytest are installed with system package manager, or if your alternative Python has been installed with pyenv , switch with pyenv to that version and make sure you have pytest installed for it. Then you can just run pytest . since t... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/40718770', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/69537/']} | jdg_369762 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 345637 |
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 I have an SQL dump file that needs to be loaded using mysql_query(). Unfortunately, it's not possible to execute multiple queries with it. -> It cannot be assumed that the... | You have more problem cases than just semicolons within strings. Script builtin commands that cannot be executed by mysql_query() , like USE . Statements that are not terminated with a semicolon, like DELIMITER . Statements that contain semicolons, but not inside quotes, like CREATE PROCEDURE . I don't know of an easy ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/345637', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/32881/']} | jdg_144677 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2855881 |
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've been wondering this for a while and it may be obvious but I can't think of how it works. From my understanding, to calculate the sine you'd do opposite side length/... | The opposite side and the hypotenuse define a ratio between them, and similar right triangles will have the same ratios of opposite to hypotenuse for a marked angle, thus the same sine of that angle. In this way, the sine depends on only the angle; any requirement of knowing the lengths of the sides is removed. A calcu... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2855881', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/578010/']} | jdg_242243 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10739525 |
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 trigger the submit button when a user presses enter . Works great for all browsers except Internet Explorer 9. Strange thing is that IE insists on also trigger... | Here are a couple of things to consider: IE9 counts the <button/> element as type="submit" by default. So to make it non-submit, you have to be explicit: <button type="button">Some button</button> If you do that, you will notice that the emulated click event now doesn't trigger the <button/> but still fires 2 events. T... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10739525', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/235334/']} | jdg_281849 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30701006 |
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 done this before with MVC5 using User.Identity.GetUserId() but that doesn't seem to work here.The User.Identity doesn't have the GetUserId() method. I am using Microsoft... | Update in ASP.NET Core Version >= 2.0 In the Controller: public class YourControllerNameController : Controller{ private readonly UserManager<ApplicationUser> _userManager; public YourControllerNameController(UserManager<ApplicationUser> userManager) { _userManager = userManager; } public asyn... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/30701006', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4594495/']} | jdg_78392 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22326314 |
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 newbie to android, I know this question has already been asked but i couldn't get a satisfactory explanation.My doubts are: What is "attach to root" used for, if possi... | I myself was also confused about what was the real purpose of attachToRoot in inflate method. After a bit of UI study, I finally got the answer: parent: in this case is the widget/layout that is surrounding the view objects that you want to inflate using findViewById(). attachToRoot: attaches the views to their parent ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/22326314', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3228960/']} | jdg_276927 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 265951 |
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:
In machine A (running Oracle Linux Server release 6.4), I am able to get the date of 1 month ago intelligently by using the following command: $(date -d"1 month ago" '+%... | It has nothing to do with the shell, but with the date command. The -d option is specific to the GNU implementation of the date command. On non-GNU systems, that won't work unless you install the GNU version of date as a separate package (that would probably be installed as gdate or as /opt/gnu/bin/date ...). Note that... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/265951', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/158235/']} | jdg_92138 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 287479 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What is a proxy object in the Inversion of Control / Aspect-Oriented sense? Any good articles on what a proxy object is ? Why you would want to use one ? And how to write one... | In general, a Proxy object is an object (instance of a class) that exposes the exact same public interface as a "real class" but simply forwards all calls made to it's members to the other real class. Proxy objects are used for a variety of reasons... One purpose is to "pretend" to be the real class so a client compon... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/287479', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/36590/']} | jdg_276309 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38212756 |
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 C#/ASP.NET developer and my company is pushing toward AngularJS for all future web front-end development. I have a specific situation I can't quite figure ... | So you are using Charts right? Did you check BallonMarker.swift? /ChartsDemo/Classes/Components/BallonMarker.swift Swift let marker:BalloonMarker = BalloonMarker(color: UIColor.redColor(), font: UIFont(name: "Helvetica", size: 12)!, insets: UIEdgeInsets(top: 7.0, left: 7.0, bottom: 7.0, right: 7.0))marker.minimumSize =... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/38212756', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6553508/']} | jdg_270960 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42349605 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm running VS 2017 RC4. I add a reference in my .NET Core app to my .NET 4.5 dll and it compiles. When a line that references the dll is called at runtime, I get: System.IO.... | You can't (safely) load a .NET Framework 4.5 library into .NET Core, because it may use APIs which are unavailable in .NET Core. Only if your library targets portable-net45+win8 (.NET Framework 4.5 and Windows 8 Portable Class Profile or higher) it can be used with .NET Core. Because this specific PCL Profile limits th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42349605', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1469/']} | jdg_160910 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25147612 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I can reach activity C from two different activities, A and B. Activity C has one button. I would like to check if I went to C from A or to C from B. If I went from A to C, I... | When you go to Activity C form any of the activities, you can pass an extra through the intent. Then you can then retrieve that extra in Activity C and use it as desired Eg. When you go from A to C : Intent mIntent = new Intent(this, ActivityC.class); //'this' is Activity AmIntent.putExtra("FROM_ACTIVITY", "A"); startA... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25147612', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3893683/']} | jdg_140648 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28181 |
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:
I have no doubt that we have been to the moon. This question has nothing to do with a moon landing hoax. But, there are two quotes from two different astronauts re... | The Earth is 4 times the diameter of the Moon. The Earth viewed from the Moon will therefore appear to have 4 times the angular diameter of the Moon viewed from the Earth. The Moon is easily obscured by a thumb at arm's length (by a factor of 3-4). Now bring your thumb closer (because you can't fully extend your arm in... | {} | {'log_upvote_score': 7, 'links': ['https://astronomy.stackexchange.com/questions/28181', 'https://astronomy.stackexchange.com', 'https://astronomy.stackexchange.com/users/19597/']} | jdg_146194 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21778632 |
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 textviews i need to put side by side in a layout and I have to respect two rules: Textview2 needs always to be displayed entirely. Textview1 has to be cropped if ... | Wrap the two TextViews in a LinearLayout. Assign a layout weight of 0 to textview2 and a layout weight of 1 to textview2. See here for more info: Linear Layout Weight If you play with the example below you'll see that the LinearLayout first allocates space to textview2 (with weight 0) and then allocates whatever remai... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/21778632', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1176435/']} | jdg_287135 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3479770 |
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 the following code: void buildArrays(char *pLastLetter[],int length[], int size, const char str[]) { int i; int strIndex = 0; int letterCounter = 0; for (... | Well, as you said yourself, pLastLetter is an array of char * pointers, while str is an array of const char . The &str[strIndex-1] expression has type const char* . You are not allowed to assign a const char* value to a char * pointer. That would violate the rules of const-correctness. In fact, what you are doing is an... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/3479770', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/419889/']} | jdg_175227 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11900828 |
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 execute a python script from a bash script, and I want to store the output of the python script in a variable. In my python script, I print some stuff to screen and... | sys.exit(myString) doesn't mean "return this string". If you pass a string to sys.exit , sys.exit will consider that string to be an error message, and it will write that string to stderr . The closest concept to a return value for an entire program is its exit status , which must be an integer. If you want to capture ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/11900828', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/497180/']} | jdg_310475 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56186081 |
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 question: How many bits does a WORD contain in 32/64 bit OS respectively? , mentions that word size refers to the bit size of a processor register - which i take to mean... | Word size is a major difference, but it's not the only one. It tends to define the number of bits a CPU is "rated" for, but word size and overall capability are only loosely related. And overall capability is what matters. On an Intel or AMD CPU, 32-bit vs. 64-bit software really refers to the mode in which the CPU o... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/56186081', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3114742/']} | jdg_307266 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3191580 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Ok, I'm trying to let a user choose songs from their iPod library to listen to, but I still want to receive remote control notifications (headphones, lock screen osd, etc.) i... | HA! Solved! I knew it was possible! (Thanks Async-games.com support!) Here's how to play iPod music in your app, with background support, and with your app receiving the remote control notifications. You have to use AVPlayer (but not AVAudioPlayer. No idea why that is!) initialized with the asset URL from the MPMedia... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3191580', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/168179/']} | jdg_359122 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 256441 |
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 we send a photon from Earth at this moment, what is the most distant object that it could reach? This question is partly inspired by this video which states we can... | The most distant object that light we emit today can reach in the distant future is at the event horizon $$eH(t) = a(t)\cdot \int_{t}^{t_{max}} \frac{c\cdot \text{d}t'}{a(t')}$$ which is now approximately 17 billion lightyears away, see the future light cone in comoving coordinates which converges to this distance: If... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/256441', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/117598/']} | jdg_135925 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42416970 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Should we check if variable is null before setting it to null? if (MyBills != null) { MyBills = null;} For, example, in a Java related question the performance implication... | No, there is not much use. Probably checking the variable being null or not is just as expensive as setting it to null one time too many. If it was a property , with additional logic behind it, it could make sense to test it before, but that should actually be the responsibility of the logic in the property, not your c... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42416970', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2686163/']} | jdg_182623 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 48076605 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
If I want to setup nginx with my docker containers, one option is to setup the nginx instance in my docker-compose.yml , and link the nginx container to all application conta... | First, you need to create a network for nginx and the proxied containers: docker network create nginx_network Next, configure the nginx container in a compose file like this: services: nginx: image: your_nginx_image ports: - "80:80" - "443:443" networks: - nginx_networknetworks: nginx_network:... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/48076605', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/496999/']} | jdg_282538 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9655374 |
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 small project that will have 1 user on 1 computer. The database will be rather small (probably less than 1 mb of data). I plan to use WPF and Entity Framework for th... | See the Introducing SQL Server Express Local DB Runtime presentation - gives a great overview. The huge benefit of LocalDB is that it's real SQL Server - it's a special version of SQL Server Express, but it basically supports everything that "real" SQL Server has - spatial data types, stored procedures - you name it. S... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9655374', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/527123/']} | jdg_288608 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1590 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Once in a while I run into literature that invokes vanishing cycle machinery with a cryptic sentence like, "this follows from a standard vanishing cycle argument." Is there a... | In general I don't think there's anything easy about nearby and vanishing cycles. However, I tend to find it enlightening to just consider their topology. Namely, if $f:X \to \Bbb C$ is a function on a complex algebraic (or analytic) variety, then the stalk cohomology of the nearby cycles functor applied to some comp... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/1590', 'https://mathoverflow.net', 'https://mathoverflow.net/users/121/']} | jdg_357132 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 257712 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Let $R$ be a regular algebra over a field $k$ of char 0. Let $D$ be its corresponding algebra of differential operators. As in the general setting of non-commutative algebra w... | OK, I'll give it a shot. The bi-algebra structure on $D$ is something that I found very confusing too, so I will try to spell it out as best I understand. These ideas were explained to me by Pavel Safronov, and I found these notes by Gabriella Bohm be helpful https://arxiv.org/abs/0805.3806 (though they deal with a mo... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/257712', 'https://mathoverflow.net', 'https://mathoverflow.net/users/22810/']} | jdg_73447 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 485625 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
When I examine function generators, there are a wide range of products. I see products between 7 USD and 600 USD. If they can do the same job, why is there so muc... | I bought the ultra-cheap function generator last year. It is based on an XR2206 IC clone. It is barely usable. The sine and triangle waves have DC superimposed , you need to add your own cap to remove it (or a bias circuit). the square wave amplitude and duty cycle is fixed. One of the knobs is backwards. The harmonic ... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/485625', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/213297/']} | jdg_168007 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32195108 |
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 use Docker in order to be able to run an old application that requires PHP 5.3, while still having my other websites on my host server, running on the host Apache. ... | Thanks to VonC's answer I managed to get it working but I slightly changed my architecture, resulting in 3 containers instead of only 1. I have one container for each Apache / PHP version, and one container with Nginx as reverse proxy. I think you can easily adapt this to install Nginx on the host and change it's confi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32195108', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3876196/']} | jdg_349842 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26400595 |
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 be able to construct and destruct socket.io namespaces on-the-fly. It is easily to find information how to create a namespace, but I find nothing about how I remove... | As some have commented below, this is only applicable to Socket.IO version <3 Actually, by just deleting the namespace from the server nsps array you will not free any memory and sockets will still remain connected since there are still pointers to the Namespace in memory, so it will not be Garbage Collected... If what... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26400595', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/988273/']} | jdg_97886 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7485657 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm working on a Backbone app that contains a list of entries, much like the example app Todos ( http://documentcloud.github.com/backbone/examples/todos/index.html ). So, I h... | I wrote up an article a while back on a few different options for coordinating between views: http://lostechies.com/derickbailey/2011/07/19/references-routing-and-the-event-aggregator-coordinating-views-in-backbone-js/ in your case, i'd recommend using the event aggregator that i describe in that article. you could hav... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7485657', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/852165/']} | jdg_310150 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum politics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Without respect to how many such cases have happened in the past, is it possible for illegal immigrants or legal residents who aren't citizens to vote in the preside... | Yes, in theory it's pretty easy to do (although, of course, as RCB's answer notes, it is illegal). Step 1: Registering to vote (by mail) According to California DMV, you can register to vote in Presidential elections in CA by mail, by following the process as noted (relevant parts bolded): Register by Mail If you prefe... | {} | {'log_upvote_score': 4, 'links': ['https://politics.stackexchange.com/questions/24873', 'https://politics.stackexchange.com', 'https://politics.stackexchange.com/users/15450/']} | jdg_196527 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2256569 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What is Rack middleware in Ruby? I couldn't find any good explanation for what they mean by "middleware".
Now provide the response and nothing else.
| Rack as Design Rack middleware is more than "a way to filter a request and response" - it's an implementation of the pipeline design pattern for web servers using Rack . It very cleanly separates out the different stages of processing a request - separation of concerns being a key goal of all well designed software pro... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/2256569', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/264843/']} | jdg_369666 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6874329 |
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 may be having a silly problem here... I can't seem to figure out how to make a constructor without parameters in Scala. I know I can just write the whole thing in the class... | All classes in Scala have a primary constructor and optionally some auxiliary constructors (which must defer to the primary constructor or another auxiliary constructor). The issue in your case is that in both cases you've defined the primary constructor as taking no arguments - and then in the second case you try to d... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6874329', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/293115/']} | jdg_97690 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What's the process for verifying the HTTP request from Google Cloud scheduler? The docs ( https://cloud.google.com/scheduler/docs/creating ) mention you can create a job wit... | [Update May 28, 2019] Google Cloud Scheduler now has two command line options: --oidc-service-account-email=<service_account_email>--oidc-token-audience=<service_endpoint_being_called> These options add an additional header to the request that Cloud Scheduler makes: Authorization: Bearer ID_TOKEN You can process the ID... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/53181297', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/536954/']} | jdg_271736 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 586798 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am designing a PCB layout using the SIC438AED-T1-GE3 buck converter . I am trying to understand what voltage the 'PHASE' pin will have, as it needs a capacitor ... | To answer your question, let's first look at the block diagram: Initially, when the top NMOS is off and the bottom NMOS is on, since the bottom end of the bootstrap capacitor is connected to the SW node (PH and SW node are the same) thus to the GND, C BOOT charges up to V IN . Therefore the voltage at the BOOT node wil... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/586798', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/252145/']} | jdg_299304 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14669820 |
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 one dimensional String array that I want to convert into a one dimensional byte array. How do I do this? Does this require ByteBuffer? How can I do this? (The string... | Array to Array you should convert manually with parsing into both sides, but if you have just a String you can String.getBytes() and new String(byte[] data) ;like this public static void main(String[] args) { String[] strings = new String[]{"first", "second"}; System.out.println(Arrays.toString(strings)); byte... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14669820', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1302784/']} | jdg_369081 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 210741 |
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:
socat TCP-LISTEN:22,fork TCP:192.168.0.15:5900 How can I tell to socat , that port 22 is only trusted from the remote IP address 8.8.8.8, and it should not accept connec... | You can add the range option to the socat listening address: socat TCP-LISTEN:22,fork,range=8.8.8.8/32 TCP:192.168.0.15:5900 Or you can add the tcpwrap=vnc_forward option and define global rules for that vnc_forward service as per hosts_access(5) . That won't stop the connections from reaching socat , but socat will ig... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/210741', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/-1/']} | jdg_333285 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 55894354 |
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 script in a pod called script01 and it can take parameters.I run the script through the following: POD=<pod name>runScript="kubectl -n nmspc exec $POD -- script01"$r... | /usr/bin/env exports values passed in key=value pairs into the environment of any program it's used to invoke. kubectl -n nmspc exec "$POD" -- env curIP=123 script01 Note that you should never use $runScript or any other unquoted expansion to invoke a shell command. See BashFAQ #50 -- I'm trying to put a command in a v... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/55894354', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4155784/']} | jdg_360658 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7816159 |
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 having some trouble unit testing some grand central dispatch code with the built in Xcode unit testing framework, SenTestingKit. I managed to boil my problem done to th... | dispatch_sync runs a block on a given queue and waits for it to complete. In this case, the queue is the main dispatch queue. The main queue runs all its operations on the main thread, in FIFO (first-in-first-out) order. That means that whenever you call dispatch_sync , your new block will be put at the end of the line... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/7816159', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/304842/']} | jdg_228744 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2743949 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
gcc 4.4.1 c89 I have the following code: static enum states{ ACTIVE, RUNNING, STOPPED, IDLE}; And I get a warning: useless class storage specifier in empty declar... | You get the message because you're not actually declaring , you're only defining something, namely an enumeration named "states". You can later use this definition to declare a variable of that type. That variable may be a static or instance variable, but the definition doesn't need (and shouldn't have) the storage s... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2743949', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/70942/']} | jdg_347372 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3780207 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is it possible to return nested complex types from multiple different Stored Procedures using EF? (e.g. ClientSelect, ClientAddressSelect) I have imported a few stored proced... | All kinds of outer and normal joins are in the same precedence class and operators take effect left-to-right at a given nesting level of the query. You can put the join expression on the right side in parentheses to cause it to take effect first. Remember that you will have to move the ON clauses around so that they st... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/3780207', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/83096/']} | jdg_305198 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7391201 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to use the maven-warpath-plugin available here . But I keep getting an error in my pom.xml file that says: Plugin execution not covered by lifecycle configuration... | This is the new behaviour of m2e (which replaced the old m2eclipse plugin). To specify what eclipse should do with the plugin you have to configure the build lifecycle mapping in the project's pom.xml - or install a connector (which decides if the plugin needs to be executed in an eclipse build or not) if it exists. As... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7391201', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/618532/']} | jdg_228881 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 61837729 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I try to deploy my project to Heroku using the following command: git push heroku master Although it was working fine before now it gives me these errors: remote: ! WARN... | Excel's FILTERXML uses XPATH 1.0 which unfortunately means it is not as diverse as we would maybe want it to be. Also, Excel seems to not allow returning reworked node values and exclusively allows you to select nodes in order of appearance. However there is a fair share of functions we can still utilize. More informat... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/61837729', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4540284/']} | jdg_250806 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46323011 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
form.components.ts import {Component, animate, state, style, trigger, transition} from "@angular/core";@Component({ selector:'form', templateUrl: 'assets/template/form.... | It's a type mismatch: [String : AnyObject] is clearly not [NSAttributedStringKey : Any] ⌥-click on NSAttributedStringKey to see the declaration. The solution is to declare attributes as var attributes = [NSAttributedStringKey : Any]() to remove the down cast ..., withAttributes: attributes) and to write simply attribut... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/46323011', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6449699/']} | jdg_180521 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7526255 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
dlopen is located in libdl.a but when I link my application against libdl.a , gcc linker throw this error : unknow reference to __dlopen called in dlopen Should I import anot... | When I try to compile statically a dlopen mockup program, gcc (Archlinux/gcc version 4.6.1 20110819 (prerelease)) tells me: $ gcc test.c -ldl -static /tmp/ccsWe4RN.o: In function `main': test.c:(.text+0x13): warning: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the gl... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7526255', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/619570/']} | jdg_111030 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1792765 |
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 you build a website with "facebook connect" and you log into facebook with your username and password, facebook then sets a session on your website. In that session is a... | For a single module, I'd use an assembly looking like the following one ( src/assembly/bin.xml ): <assembly> <id>bin</id> <formats> <format>tar.gz</format> <format>tar.bz2</format> <format>zip</format> </formats> <dependencySets> <dependencySet> <unpack>false</unpack> <scope>runtime</scope> ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1792765', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/195192/']} | jdg_225451 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50102726 |
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 know the URL of the current page in order to check if I have to apply a certain style to an element. The code below is an example. @using Microsoft.AspNetCore.Blazo... | Use the Uri property from the NavigationManager class. How it works Get it from injection before using it on .razor pages: @inject NavigationManager MyNavigationManager Or like this in a .cs file if you prefer the "code-behind" experience: using Microsoft.AspNetCore.Components;// ...[Inject]public NavigationManager MyN... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/50102726', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2599185/']} | jdg_325223 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5126 |
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 get confused with the terms in this area. What is SSL, TLS, and HTTPS? What are the differences between them?
Now provide the response and nothing else.
| TLS is the new name for SSL. Namely, SSL protocol got to version 3.0; TLS 1.0 is "SSL 3.1". TLS versions currently defined include TLS 1.1 and 1.2. Each new version adds a few features and modifies some internal details. We sometimes say "SSL/TLS". HTTPS is HTTP-within-SSL/TLS. SSL (TLS) establishes a secured, bidirect... | {} | {'log_upvote_score': 10, 'links': ['https://security.stackexchange.com/questions/5126', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/793/']} | jdg_278220 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31677307 |
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 TurboC++. I write the following expression which is not resulting in proper evaluation, am I missing some concept behind it? int c=300*300/300;printf("%d",c); The ... | 300*300 is 90000. Assuming int is 16bit, you have overflowed. The overflow wraps around, giving you: 24464 . 24465/300 = 81.55 Do not rely on this. It is undefined behavior. | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/31677307', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4764839/']} | jdg_374663 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1251236 |
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 asking myself if $\left\{0,1,2\right\}^{\mathbb{Z}^2}=\left\{\left\{0,1,2\right\}^{\mathbb{Z}}\right\}^{\mathbb{Z}}$? Elements of $\left\{0,1,2\right\}^{\mathbb{Z}^... | Actually your question is the combination of two questions. About your first question: You certainly know the Euclidean norm,$$\left\|v\right\|_2 = \sqrt{\sum_{k=1}^n \left|v_k\right|^2}= \left(\sum_{k=1}^n \left|v_k\right|^2\right)^{\frac{1}{2}}$$derived from the Euclidean scalar product. Note that I used absolute val... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1251236', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_181761 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 282701 |
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:
In some Bourne-like shells, the read builtin can not read the whole line from file in /proc (the command below should be run in zsh , replace $=shell with $shell with ot... | The problem is that those /proc files on Linux appear as text files as far as stat()/fstat() is concerned, but do not behave as such. Because it's dynamic data, you can only do one read() system call on them (for some of them at least). Doing more than one could get you two chunks of two different contents, so instead ... | {} | {'log_upvote_score': 6, 'links': ['https://unix.stackexchange.com/questions/282701', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/38906/']} | jdg_219154 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 48251943 |
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 test NN model with keras using a dataset containing positive and negative continuous values. The keras model is as follows: from keras.models import Sequentia... | Yes, you are constraining the negatives to zeros. The output activation is a ReLU, which does exactly that. The solution is just to change the output activation to one that produces negative numbers, like the tanh. Note that the range of that activation is [-1, 1], so you will have to normalize your output labels to th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/48251943', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9213381/']} | jdg_350354 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1433219 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm very confused about the author's explanation of regular curves in my calculus book. The author says that a regular curve $\gamma:[a,b]\to\mathbb{R}^3$ is a curve suc... | It's easy to confuse the image of the curve with the "animation" of a point tracing that curve. Think about that for a second. You can have a perfectly smooth looking image, even a straight line, and still have $\gamma'(t)=0$ for some $t$. You just need to imagine a point tracing the line, slowing to a stop, and then p... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1433219', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/153582/']} | jdg_216385 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 299741 |
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 was reading about current to voltage converters and simple opamp current-meters.I found myself in confusion comparing them to passive current meters. Active cur... | In your first circuit, so long as the current is small enough and it changes slowly enough, the negative feedback circuit keeps the inverting input of the op-amp at 0 V, so the source sees effectively 0 load impedance. In the second circuit, the source sees a load impedance equal to the resistor value, which could chan... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/299741', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/134429/']} | jdg_332505 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3903157 |
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 R, how can I determine whether a function call results in a warning? That is, after calling the function I would like to know whether that instance of the call yielded a w... | If you want to use the try constructs, you can set the options for warn. See also ?options . Better is to use tryCatch() : x <- function(i){ if (i < 10) warning("A warning") i}tt <- tryCatch(x(5),error=function(e) e, warning=function(w) w)tt2 <- tryCatch(x(15),error=function(e) e, warning=function(w) w)tt## <simpleWa... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/3903157', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/302378/']} | jdg_340430 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21042418 |
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 in my database 100 000 addresses (that is records). Each one of them has its own coordinates (latitude and longitude). Now, given the geo location of the user (latitude ... | You can use what is called the Haversine formula . $sql = "SELECT *, ( 3959 * acos( cos( radians(" . $lat . ") ) * cos( radians( lat ) ) * cos( radians( lng ) - radians(" . $lng . ") ) + sin( radians(" . $lat . ") ) * sin( radians( lat ) ) ) ) AS distance FROM your_table HAVING distance < 5"; Where $lat and $lng are th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21042418', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1883212/']} | jdg_274687 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 234774 |
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:
To quantize a scalar field theory with the action: $$S=\int \mathrm d^Dx\mathscr{L}(\phi,\partial_\mu\phi)=\int \mathrm dx^0L(\phi,\partial_0\phi)$$ we promote $\phi(... | How to see it in canonical quantization: All operators $\mathcal{O}$ in a quantum theory fulfill the Heisenberg equations of motion$$ \frac{\mathrm{d}}{\mathrm{d}t}\mathcal{O}(t) = \mathrm{i}[H,\mathcal{O}(t)]$$where $H$ is the Hamiltonian density and which is exactly the quantum version of the classical Hamiltonian eq... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/234774', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/52718/']} | jdg_142550 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13523729 |
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 plot (with Flot ) a pie chart with some data var data = <?php echo json_encode($data)?> The result I get from that is this: var data = [{"label":"Crear Usuario"... | First, you have to generate your array in php so the data's value are integers, not strings: I emulated your array from your json_encode(), I guess it looks like this (or it should): $array = array( array("label" => "Crear Usuario", "data" => 2), array("label" => "Impresoras", "dat... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13523729', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/417848/']} | jdg_191261 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 611265 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
This keeps hapenning on which ever server I am connected to. I type: ssh user@server I log in, everything works for a couple of minutes. But after some time, possibly when I sw... | You have a NAT router or a similar stateful firewall between your client and the server. When you opened the TCP session, the firewall remembered that a TCP connection was created between your client port and the server port. As long as the firewall remembers the connection, it will continue passing packets between the... | {} | {'log_upvote_score': 5, 'links': ['https://serverfault.com/questions/611265', 'https://serverfault.com', 'https://serverfault.com/users/138004/']} | jdg_87170 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1779966 |
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 method that returns a CGMutablePathRef , something like this: - (CGMutablePathRef)somePath; { CGMutablePathRef theLine = CGPathCreateMutable(); CGPathMoveT... | If a method name begins with new , clang will expect it to return an object with a retain count of 1. In other words, renaming the method from somePath to newSomePath will quiet the Analyzer. If you actually want to autorelease the CGPathRef, you might be able to cast it to an NSObject and then call autorelease. I know... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1779966', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/23973/']} | jdg_367051 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1691666 |
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 the category of sets, I want to prove that a morphism is an epimorphism if and only if it is surjective. In both directions, I'm having a hard time approaching this p... | I will give a constructive (or, more precisely, intuitionistic) proof. First, the easy direction: surjective maps are epimorphisms. Indeed, if $f : X \to Y$ is surjective and $g_0 \circ f = g_1 \circ f$, then $g_0 = g_1$, i.e. for every $y \in Y$, $g_0 (y) = g_1 (y)$, because there is $x \in X$ such that $y = f(x)$ and... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1691666', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/92180/']} | jdg_352697 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 129534 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
A package I'm working on uses rule solutions (like the output of Solve ) as inputs to functions. I'd like to be able to easily manipulate these rule solutions by... | So both points i want to address are already pointed out in the comments. First of all, overloading Plus is a really bad idea. Especially if you realize, that Plus already handles your first two cases in its own way. So we really should be keeping it by implementing our own function and using it in an operator-form. So... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/129534', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/6358/']} | jdg_126712 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39111633 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Trying to find a solution to update multiple constraints for multiple UI elements on an event. I have seen some examples of deactivating, making a change, then reactivating c... | Have you tried saving the relevant constraints you created using the layout anchors to properties, and then just changing the constant? E.g. var ticketTop : NSLayoutConstraint?func setup() { ticketTop = ticketContainer.topAnchor.constraintEqualToAnchor(self.topAnchor, constant:100) ticketTop.active = true}func u... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/39111633', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2680635/']} | jdg_289918 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 508733 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
$$\lim_{x\to0} \frac{x-\sin x}{x-\tan x}=?$$ I tried using $\lim\limits_{x\to0} \frac{\sin x}x=1$ . But it doesn't work :/
Now provide the response and nothing else.
| $$\frac{x - \sin(x)}{x - \tan(x)} = \frac{x - \sin(x)}{x^3} \cdot \frac{x^3}{x - \tan(x)}$$ Let $x = 3y$ and $x\to 0 \implies y\to 0$$$\lim_{x\to0} \frac{x - \sin(x)}{x^3} = L $$$$L = \lim_{y\to0}\frac{3y - \sin(3y)}{(3y)^3} = \lim_{y\to0} \frac 3 {27} \frac{y - \sin(y)}{y^3} + \lim_{y\to0} \frac{4}{27} \frac{\sin^3(y)... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/508733', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/87148/']} | jdg_100126 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22617960 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
So I am pretty new to SQL and databases in general(only designed a very simple one for a minimal site), and I'm trying to work out the best way to design some models for a h... | First of all, you need to understand the conceptual difference. As a rule of thumb, you are safe to consider the following equivalence: Table ~~~ Entity Column ~~~ Attribute So, when you need to add a new piece of data, in relation to an Entity (an existing Table), the question you can ask yourself is: Is this piece o... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/22617960', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/890269/']} | jdg_111081 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 122582 |
Below is a question asked on the forum chemistry.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
$\ce{ZnO}$ is exposed to pure $\ce{CO}$ at $\pu{1300 K}$ and the equilibrium $$\ce{ZnO(s) + CO(g) <=> Zn(g) + CO2(g)}$$ is then established at $\pu{1 atm}$ pressure... | For simplicity, let's assign numerical indices to the compounds of interest — all gaseous products participating in equilibrium: $$\ce{ZnO(s) + \underset{1}{CO(g)} <=> \underset{2}{Zn(g)} + \underset{3}{CO2(g)}}$$ Partial pressure of carbon monoxide can be found via its mole fraction $x_1$ and given total pressure $p$ ... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/122582', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/82530/']} | jdg_167371 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5190405 |
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 the use of GO keyword. it sends multiple statements to sql server as a whole group, instead of sending each statement one by one. i hope i am right! but i want to know... | GO is a command used for signaling the end of a batch. Note that it is not a T-SQL statement. Batch is a group of one or more Transact-SQL statements sent at the same time from an application to SQL Server for execution GO is very useful in SQL Server. Though, you need to use it only when is really needed.So, you need ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5190405', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/613929/']} | jdg_125964 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13029470 |
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 all the Classes,Tags and Ids within css.css overwritten over bootstrap.min.css without repeating the Classes,tags and Ids of bootstrap.min.css . <link href="css/bootst... | There is no such magic. CSS has its own principles, such as the cascade, and you cannot switch them off. You can place the reference to css.css after the reference to bootstrap.min.css , but this is just one factor in the process of resolving how CSS rules will be applied. Adding !important , which is generally a sympt... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13029470', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1448379/']} | jdg_300894 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 119994 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am using the answer of bill s in Greater operator should give greater element . Here he showed the example: lst1 = {{1, 2}, {3, 4}}; lst2 = {{5, 1}, {7, 2}};max... | Alternative solutions: You could use ImageApply on images: ImageApply[Max, {i1, i2}]; // RepeatedTiming {0.0239, Null} Or MapThread on lists: Image[MapThread[Max, ImageData /@ {i1, i2}, 2]]; // RepeatedTiming {0.0231, Null} And, somewhat surprisingly this uses 2 multiplications and 3 additions per pixel: ( {d1, d2} =... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/119994', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/19892/']} | jdg_361428 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31970 |
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:
Why is mercury the only metal that is liquid at room temperature? Note: I am a high school student and would appreciate an answer, if possible, suited for my level ... | There are a couple of reasons why Mercury is a liquid at STP, I will go through each of them with an explanation that won't be too complex for your understanding. First of all understanding why most metals are metallic is a good place to start. This happens because of the sharing of valence electrons. The sharing of th... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/31970', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/16488/']} | jdg_272334 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4176840 |
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 bak file that has in it a back up of a database . I want to restore this database to a new location and I need to retrieve the database name from this file any idea ... | RESTORE FILELISTONLYFROM DISK = 'full path to your .bak file' will show you the current file names in the backup. If there are multiple backups in one file and you do not specify " WITH FILE = X " you will only get information for the first backup in the file. RESTORE DATABASE MyNewDBname FROM DISK = 'full path to y... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4176840', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/140100/']} | jdg_376213 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10688688 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
You can get the entire output stream by using .text: def process = "ls -l".execute()println "Found text ${process.text}" Is there a concise equivalent to get the error stream... | You can use waitForProcessOutput which takes two Appendables ( docs here ) def process = "ls -l".execute()def (output, error) = new StringWriter().with { o -> // For the output new StringWriter().with { e -> // For the error stream process.waitForProcessOutput( o, e ) [ o, e ]*.toString() ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10688688', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/11236/']} | jdg_135297 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44582588 |
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 create a string literal representing an array of JSON objects so I thought of using string interpolation feature as shown in the code below: public static void ... | The best way is to use JSON serializers as they have in-built handling related to escape characters and other things. See here . However, if we want to go through this path only to create the JSON string manually, then it can be solved as follows by changing the inner double quotes to single quotes : public static stri... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/44582588', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/465053/']} | jdg_273963 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 547829 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Given a string of a Python class, e.g. my_package.my_module.MyClass , what is the best possible way to load it? In other words I am looking for a equivalent Class.forName() i... | From the python documentation, here's the function you want: def my_import(name): components = name.split('.') mod = __import__(components[0]) for comp in components[1:]: mod = getattr(mod, comp) return mod The reason a simple __import__ won't work is because any import of anything past the first dot... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/547829', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1296737/']} | jdg_206000 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7963042 |
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 field (named as time, but type is TEXT) in my Sqlite Database. In current format of that column is YYYY:MM:DD_HH:MM (as 2011:11:01_11:30 ). Now I have to sort this c... | To convert String into Date, In my case this works fine, String startTime = "2011-09-05 15:00:23";SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); Date date1 = dateFormat.parse(startTime); EDIT: For Date and Time in SQLite 1.2 Date and Time Datatype SQLite does not have a storage class set asi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7963042', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/550966/']} | jdg_286834 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3673764 |
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:
Work: We may prove it by contradiction. If $a_n $ does not converge, then we can take some $\epsilon$ such that $\forall N $ and any $n> N$ one has $|a_n - L| \geq \epsi... | Consider the subsequence $$(b_n)=(a_{6n})$$ and $$(c_n)=(a_{6n+3})$$ $(b_n)$ is a subsequence of $(a_{2n})$ and of $(a_{3n})$ . $(c_n)$ is a subsequence of $(a_{3n})$ and of $(a_{2n+1})$ thus $(a_{2n})$ and $(a_{2n+1})$ converge to the same limite. We conclude that $(a_n)$ converges. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3673764', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/603177/']} | jdg_289955 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20226912 |
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 set up my project in Android Studio to use the Square Wire library , as per this question . Build -> Compile Project works fine. 2:03:10 PM Compilation completed success... | Thanks to free3dom for getting me on the right track here. Diagnosis The Sync Project with Gradle Files option in Android Studio seems to keep the Project Structure libraries up to date. However, in my case there were some errors: Expanding the (not very obvious) link showed the detail. My wire-runtime library was sho... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/20226912', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/112705/']} | jdg_176428 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29441634 |
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 running HangFire within my MVC web app but whenever I try to navigate to http://MyApp/hangfire , it redirects me to my app's login page as though I am not logged in. I h... | Finally got it working. I created my own AuthorizationFilter class (see below).Then I passed that to the MapHangfireDashboard method in the Startup.cs Configuration method (see below that) public class HangFireAuthorizationFilter : IAuthorizationFilter{ public bool Authorize(IDictionary<string, object> owinEnvironme... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29441634', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1135535/']} | jdg_307698 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20381 |
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 having a discussion with a statistics professor a while ago about the different 'flavours' of statistics (frequentist, Bayesian, ...). He posed that he would subd... | I wouldn't consider non-parametric or robust as being sub-categories of statistics in the way that frequentist and Bayesian are, simply because there are both frequentist and Bayesian methods for non-parametric and robust statistics. Frequentist and Bayesian are genuine sub-categories as they are based on fundamentall... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/20381', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/5795/']} | jdg_239286 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 394207 |
Below is a question asked on the forum meta.stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
There was a post on SO that was all written in what I think is Portuguese. In the past I have tried to translate and update the post but someone rolled back my edit and ... | Please read the flag decline message carefully. It isn't saying that your reasoning is invalid, or that the question didn't need to be closed. It's nitpicking about the type of flag you chose to raise. You flagged the question using a custom moderator flag. That isn't necessary, and makes it difficult for moderators to... | {} | {'log_upvote_score': 5, 'links': ['https://meta.stackoverflow.com/questions/394207', 'https://meta.stackoverflow.com', 'https://meta.stackoverflow.com/users/7475225/']} | jdg_352701 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1032343 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
How to solve $|z^2-1|<|z|^2$ where $z$ is a complex number? I have tried it both with cartesian and polar coordinates but did not get a solution. I got that far: $z=x+yi... | That is equivalent to$$|z^2-1|<|z^2|$$This means that $z^2$ is at a shorter distance from $1$ than from $0$. Then $Re(z^2)>1/2$. Now, write $z=x+iy$, thus, $z^2=(x^2-y^2)+2xyi$. The former inequality becomes$$x^2-y^2>\frac12$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1032343', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/144524/']} | jdg_285566 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5238007 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm new in Design Patterns so I have one question about the Builder Pattern.Today I heard that Builder Pattern is different from the class StringBuilder in Java, C#. I know t... | It sounds like you might be confusing the class StringBuilder and the Builder Design Pattern. They are actually two very different ideas. StringBuilder is a class in Java and .NET that allows more performant string operations: (From MSDN) The String object is immutable. Every time you use one of the methods in the Sy... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5238007', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_344564 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 602383 |
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:
Can anyone help me in identifying this SMD part? Dimensions 6mm x 2.5mm x 2mm.
Now provide the response and nothing else.
| It looks like an SMD fuse from Littelfuse. If so, it will be rated for 12A since it is marked "X": It should test as a complete short circuit if you use an ohmmeter on it. How I found it: It looks like a resistor, but it isn't marked like a resistor. SMD resistors typically have numeric markings (when they are marked ... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/602383', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/277876/']} | jdg_93455 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32204631 |
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 column I_DATE of type string(object) in a dataframe called train as show below. I_DATE28-03-2012 2:15:00 PM28-03-2012 2:17:28 PM28-03-2012 2:50:50 PM How to conve... | Use to_datetime . There is no need for a format string since the parser is able to handle it: In [51]:pd.to_datetime(df['I_DATE'])Out[51]:0 2012-03-28 14:15:001 2012-03-28 14:17:282 2012-03-28 14:50:50Name: I_DATE, dtype: datetime64[ns] To access the date/day/time component use the dt accessor: In [54]:df['I_DATE... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/32204631', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3424990/']} | jdg_246387 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 646521 |
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 UIViewController and custom UIView. I'd like to override the viewcontroller.view property to return MyCustomUIView. Right now I have: @interface MyViewControl... | The short answer is that you don't. The reason is that properties are really just methods, and if you attempt to change the return type, you get this: (UIView *)view; (MyView *)view; Objective-C does not allow return type covariance. What you can do is add a new property "myView", and make it simply typecast the "view"... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/646521', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/49611/']} | jdg_349170 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13198936 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Apparently public fields are rarely a good idea and add nothing over properties. For example: public class ClientGroupDetails{ public DateTime Col2; public String Col3;... | The simplest way is to just do: public DateTime Col2 { get; set; }public String Col3 { get; set; }public Int32 Col4 { get; set; } This will make them auto-implemented properties instead of fields. Note that I do disagree with your statement that "public fields are never a good idea" - I do agree that they are rarely a ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13198936', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/364312/']} | jdg_174137 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7059018 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
in my Class I have a static dictionary of strings object which contains a big number of Items (it reads from a file and initial them) I wrote a static constructor to do so an... | It runs once for the type, per AppDomain . Not once per instance. From the C# 4 spec, section 10.12: The static constructor for a closed class type executes at most once in a given application domain. The execution of a static constructor is triggered by the first of the following events to occur within an application ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7059018', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/704159/']} | jdg_168447 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3081832 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there an mechanism or trick to run a function when a program loads? What I'm trying to achieve... void foo(void){}register_function(foo); but obviously register_function w... | If you are using GCC, you can do this with a constructor function attribute, eg: #include <stdio.h>void foo() __attribute__((constructor));void foo() { printf("Hello, world!\n");}int main() { return 0; } There is no portable way to do this in C, however. If you don't mind messing with your build system, though, you ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3081832', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10431/']} | jdg_70576 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44153378 |
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 abstract class with some abstract methods. Is there a way to mark some of these methods as optional? abstract class Test { protected abstract optionalMethod?(): ... | You can do this with class and interface merging: interface Foo { print?(l: string): void;}abstract class Foo { abstract baz(): void; foo() { this.print && this.print('foo'); }}class Bar extends Foo { baz(): void { if (this.print) { this.print('bar'); } }} Link to the above code in the Typescript p... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/44153378', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4467208/']} | jdg_181516 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 368266 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I have an entry in ~/.ssh/config on my computer at home that look like this: host foo bar ProxyCommand ssh -x -a -q gateway.example.com nc %h 22 where gateway.example.com is... | Easy. Assume the following network setup: You should be able to use a ~/.ssh/config file that looks something like this: host foo bar ProxyCommand ssh -x -a -q gateway.example.com nc %h 22host baz ProxyCommand ssh -x -a -q foo nc %h 22 The idea here is that your SSH does know how to get to "foo", so an SSH there ... | {} | {'log_upvote_score': 5, 'links': ['https://serverfault.com/questions/368266', 'https://serverfault.com', 'https://serverfault.com/users/315239/']} | jdg_355001 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4507564 |
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:
Proposition: If a polynomial $a_0+a_1z+\dots +a_nz^n=0$ for all $z\in F$ , then $a_0=a_1=\dots=a_n=0$ . Where $F$ denotes the field of real or complex numbers. Proof: Le... | Your argument is fine, but it is unnecessarily complicated. There is no need to use linear independence. if you are going to use differentiation anyway, just evaluate at zero; then differentiate, and repeat. In each iteration you get respectively that $a_0=0$ , $a_1=0$ , etc. but there is no need to use differentiation... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4507564', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/1050393/']} | jdg_248720 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2286964 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
There are a few folders where I house my django site that I want to be rendered as it would on any other non-django site. Namely, forum (vbulletin) and cpanel. I currently ru... | There are many different lists/collection types in F#. F# list type. As Chris said, you cannot initialize a recursive value of this type, because the type is not lazy and not mutable (Immutability means that you have to create it at once and the fact that it's not lazy means that you can't use F# recursive values using... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2286964', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/264459/']} | jdg_75521 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10307558 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Could somebody explain how this app (FoodSpotting), creates their custom section header? It has a translucent black background, image of the user, and some nice text (loaded ... | The Section header is a UIView just like any other. You can create it as beautiful, as complex, or as elaboarate as you like, using Interface Builder if you want, etc. Your table delegate's tableView:viewForheaderInSection is responsible for returning it, just like it is for other cell rows. As to the little triangle: ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10307558', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1281736/']} | jdg_133345 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40886456 |
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 doing static code analysis using openstack/bandit. Do have a lot of repositories, some of those are in python 2 other in python 3. How can I detect if code is syntactical... | Here's one thing you might want to do. I think it's the easiest way you can know if code is compatible at least syntaxically. Have a python3 program load the python modules (without executing them). If the code is compatible, it will load the module, if it isn't... it will raise a syntax error. Use the ast module. impo... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/40886456', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/698512/']} | jdg_309992 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9768598 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there any case where catch block is skipped when an Exception is raisedsay try { some code}catch(Exception ex){ some code} I am using Exception class as it catches all t... | You might have problems with StackOverflowException (see List of exceptions that CAN'T be caught in .NET ) There is another family of cases, specifically when the thing thrown wasn't an Exception , but this is only if you are either in 1.1, or don't have automatic exception wrapping enabled (it is enabled by default fr... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9768598', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1210818/']} | jdg_158780 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 908 |
Below is a question asked on the forum skeptics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Many articles, such as this one , report a significant wage gap between men and women of 15% or more as evidence of discrimination. On the other hand, some sources, ... | I can only give an example for developed countries. In the Ny Times article Why the Earnings Gender Gap in Business? Women Work Less from 2009 they cite research on MBA couples, and it's argued that wages remain largely the same among MBA holders up until the first child. After which most mothers (who continue their ca... | {} | {'log_upvote_score': 7, 'links': ['https://skeptics.stackexchange.com/questions/908', 'https://skeptics.stackexchange.com', 'https://skeptics.stackexchange.com/users/188/']} | jdg_271174 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12878612 |
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 just saw someone use this piece of code: ctx = canvas.getContext && canvas.getContext('2d'); How does the double ampersand work in this context? Would it not just assign "t... | This is a common way to make sure your function exists before you call it. It works like this (From developer.mozilla.com ): expr1 && expr2 Returns expr1 if it can be converted to false ; otherwise, returns expr2 . Thus, when used with Boolean values, && returns true if both operands are true ; otherwise, returns false... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/12878612', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/396077/']} | jdg_350610 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18215 |
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:
It is well known that confidence intervals and testing statistical hypothesis are strongly related. My questions is focused on comparison of means for two groups based ... | Yes, there are some simple relationships between confidence interval comparisons and hypothesis tests in a wide range of practical settings. However, in addition to verifying the CI procedures and t-test are appropriate for our data, we must check that the sample sizes are not too different and that the two sets have s... | {} | {'log_upvote_score': 7, 'links': ['https://stats.stackexchange.com/questions/18215', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/1215/']} | jdg_120364 | PrimeIntellect/stackexchange-question-answering |
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