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 | 35913391 |
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 fetch XML data from API and map it to Kotlin model object by using Retrofit2 + SimpleXML in Kotlin. However, I got such as the following error message from SimpleXM... | This is the same problem as: kotlin data class + bean validation jsr 303 You need to use Annotation use-site targets since the default for an annotation on a property is prioritized as: parameter ( if declared in constructor ) property ( if the target site allows, but only Kotlin created annotations can do this ) field... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/35913391', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2053939/']} | jdg_333406 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 138297 |
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:
From Wikipedia, http://en.wikipedia.org/wiki/Mass Inertial mass measures an object's resistance to being accelerated bya force (represented by the relationship F=ma).... | I'm not sure whether these theoretical ideas are is included in what you have in mind. They are only good (and the first , as far as I know, only in theory) for fundamental particles and not for measuring masses of everyday things, but here goes. The second - inference from cross coupling co-efficient between otherwise... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/138297', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/59969/']} | jdg_101794 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 542510 |
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 heard that "everyone" is using parameterized SQL queries to protect against SQL injection attacks without having to vailidate every piece of user input. How do you do th... | The EXEC example in the question would NOT be parameterized. You need parameterized queries (prepared statements in some circles) to prevent input like this from causing damage: ';DROP TABLE bar;-- Try putting that in your fuz variable (or don't, if you value the bar table). More subtle and damaging queries are possibl... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/542510', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/36737/']} | jdg_381405 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18176843 |
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 grouped UITableView and I'd like to add a UIButton to the very bottom of my UITableView . I'm using Storyboard and a UITableViewController. I'm not quite sure where ... | If you want your UIButton to be at the bottom of the screen regardless of the scroll position of the UITableView (i.e., not inside the UITableView ) then you should probably not use a UITableViewController subclass. Instead, if you use a UIViewController subclass, you can simply add a UITableView to your root view pro... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18176843', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2671694/']} | jdg_308939 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2868337 |
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 load a class that is already on the class path, instantiate it, and also instantiate any inner classes defined within it? EG: public class TestClass { public cla... | Inner classes cannot exist outside the parent class. You need to construct the parent class first. Without reflection this would look like: InnerClass innerClass = new TestClass().new InnerClass(); In reflection, you need to pass the parent class in during construction of the inner class. Object testClass = Class.forNa... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2868337', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/17675/']} | jdg_84224 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 422389 |
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 having problems allocating and deallocating my memory in a recursive C++ program. So without using an automatic memory management solution, I wonder if anyone can help me... | The problem is here: Number& operator + (const Number& n1) const { Number result = value + n1.value; return result;}; You're returning a local variable ( result ) by reference, and that's a big NO-NO. Local variables are allocated on the stack, and when the function exits, the variables are gone. Returning a re... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/422389', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/18909/']} | jdg_225826 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18197395 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
As the title suggests how do I write a bash script that will execute for example 3 different Python programs as separate processes? And then am I able to gain access to each ... | You can run a job in the background like this: command & This allows you to start multiple jobs in a row without having to wait for the previous one to finish. If you start multiple background jobs like this, they will all share the same stdout (and stderr ), which means their output is likely to get interleaved. For e... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/18197395', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2256031/']} | jdg_295875 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12119031 |
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 have a loop be executed once every minute when datetime.utcnow().second is zero.So far I have this while True: while datetime.utcnow().second != 0: pass do_so... | Best way I can think of would be to sleep until the next minute: while True: sleeptime = 60 - datetime.utcnow().second time.sleep(sleeptime) ... If you want to be really precise: while True: t = datetime.utcnow() sleeptime = 60 - (t.second + t.microsecond/1000000.0) time.sleep(sleeptime) ... This s... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12119031', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/299648/']} | jdg_86280 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 54243 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
The following graph property has come up naturally in some work I've been doing, and it seems like something that may have already been studied. Namely, let $G$ be a graph wit... | The condition where every two vertices can be connected through a sequence of triangles sharing edges is called "strongly triangulated". The graph you ask about has a strongly triangulated line graph, which is stronger than being strongly triangulated. Another weaker property I've seen is $(3,4)$-connectivity where any... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/54243', 'https://mathoverflow.net', 'https://mathoverflow.net/users/6950/']} | jdg_172698 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12858995 |
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 do a hbase scan with filters. For example, my table has column family A,B,C, and A has a column X. Some rows have the column X and some do not. How can I implement ... | I guess you are looking for SingleColumnValueFilter in HBase. As mentioned in the API To prevent the entire row from being emitted if the column is not found on a row, use setFilterIfMissing(boolean) on Filter object. Otherwise, if the column is found, the entire row will be emitted only if the value passes. If the val... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12858995', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1573269/']} | jdg_167187 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49198269 |
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 intermittently get an error when adding an entry to an array. Any help would be appreciated. My code is: protected ArrayList<String> getSpeedDatesList(){ int idx = getCu... | UPDATED SOLUTION BELOW Preferred solution is converting to PWA I had the same problem and found a pretty neat solution that is not mentioned in the other answers. You use global error handling and force app to reload if chunks failed. import {ErrorHandler, Injectable} from '@angular/core';@Injectable()export class Glob... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49198269', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9057484/']} | jdg_269281 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 244297 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have 3 users A , B and C inside a group 'admin'. I have another user ' D ' in whose home directory, there is a project folder. I have made D as the owner of that folde... | Yes it is possible for users to access files in another users home directory. No, there is no special treatment of home directories outside the system file permissions. " Giving rights to a group " involves two parts, granting group ownership, and setting group permissions. Your example deals only with ownership. You c... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/244297', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/144069/']} | jdg_309293 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 394579 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
We reprint an old math SE question here (see https://math.stackexchange.com/questions/1241224/composition-of-polynomials-and-galois-theory ): "Let $f(x)$ be a polynomial of de... | Since $\mathcal{F} \le S_k$ , the wreath product of $\mathcal{F}$ with $S_l$ is no larger than the wreath product of $S_k$ with $S_l$ . This has cardinality $$ (l!)^k k! < (k\cdot l)! = |S_{k\cdot l}|.$$ (Perhaps the wreath product we need is the opposite one, with cardinality $(k!)^l l!$ . The result is the same.) To ... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/394579', 'https://mathoverflow.net', 'https://mathoverflow.net/users/12826/']} | jdg_200630 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32858029 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm new to Node.js and I've been going through some tutorials. I've been able to make a simple web page in Node.js and run it as its own server from the command line on my de... | You should not create a new db context, but use the existing one. var context = Request.GetOwinContext().Get<MyEntities>() It is created per request if you use default implementation. app.CreatePerOwinContext(ApplicationDbContext.Create); Update: OK, since you are using two different contexts your code will look someth... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32858029', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5391472/']} | jdg_79340 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 110355 |
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 need to design a MOSFET control circuit which is driven from an FPGA through an optocoupler. Following are the conditions required to be met in my design: When ... | There is no need for a opto-coupler here. In your circuit, it is not performing isolation since both sides are tied to the same ground. It is therefore just acting like a slow-responding transistor with very limited gain. Replace U2 with a NPN transistor or "logic level" N channel MOSFET. Personally, I'd use the NPN... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/110355', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/30798/']} | jdg_345873 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 725350 |
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:
Is geometric algebra (Clifford algebra) isomorphic to tensor algebra? If so, how then would one relate a unique 2-vector (this is what I'm going to call a multivector t... | Every element of a geometric algebra can be identified with a tensor, but not every tensor can be identified with an element of a geometric algebra. It's helpful to consider the vector derivative of a linear operator, of a map from vectors from vectors. Call such a map $\underline A$. The vector derivative is then $$... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/725350', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_260944 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40587172 |
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 parse a body that is coming to me after an api call using ajax angularJs.After call the response is: --3531b7e68196e3144197f82db0864b7e391c8b0ad51c4176c28f8ac41... | Short answer For those who are already familiar with setting up a RecyclerView to make a list , the good news is that making a grid is largely the same. You just use a GridLayoutManager instead of a LinearLayoutManager when you set the RecyclerView up. recyclerView.setLayoutManager(new GridLayoutManager(this, numberOfC... | {} | {'log_upvote_score': 11, 'links': ['https://Stackoverflow.com/questions/40587172', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7156405/']} | jdg_276054 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5760774 |
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 been reading the book C++ For Everyone and one of the exercises said to write a function string reverse(string str) where the return value is the reverse of str . Can so... | I'll instead explain the recursive algorithm itself. Take the example "input" which should produce "tupni". You can reverse the string recursively by If the string is empty or a single character, return it unchanged. Otherwise, Remove the first character. Reverse the remaining string. Add the first character above to t... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5760774', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/706853/']} | jdg_90644 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13301321 |
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 SharePoint project with a visual web part (WebPartA inherits from OtherWebPartC) - the web part references two DLL's, (ClassLibraryB and OtherWebPartC), and they are... | UPDATE GPU Version __global__ void hash (float *largeFloatingPointArray,int largeFloatingPointArraySize, int *dictionary, int size, int num_blocks){ int x = (threadIdx.x + blockIdx.x * blockDim.x); // Each thread of each block will float y; // compute one (or more) floats ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/13301321', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1003537/']} | jdg_345070 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2960098 |
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 typical MVVM scenario:I have a ListBox that is binded to a List of StepsViewModels. I define a DataTemplate so that StepViewModels are rendered as StepViews.The Step... | There is a read-only property IsKeyboardFocusWithin that will be set to true if any child is focused. You can use this to set ListBoxItem.IsSelected in a Trigger: <ListBox ItemsSource="{Binding SomeCollection}" HorizontalAlignment="Left"> <ListBox.ItemContainerStyle> <Style TargetType="{x:Type ListBoxItem}"> ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2960098', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/278888/']} | jdg_99182 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10578 |
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 am not comfortable with Fisher information, what it measures and how is it helpful. Also it's relationship with the Cramer-Rao bound is not apparent to me. Can someon... | Here I explain why the asymptotic variance of the maximum likelihood estimator is the Cramer-Rao lower bound. Hopefully this will provide some insight as to the relevance of the Fisher information. Statistical inference proceeds with the use of a likelihood function $\mathcal{L}(\theta)$ which you construct from the d... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/10578', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/4101/']} | jdg_77016 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 378454 |
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:
Is there an example where two different defensible tests with proportional likelihoods would lead one to markedly different (and equally defensible) inferences, for ins... | Think about a hypothetical situation when a point null hypothesis is true but one keeps sampling until $p<0.05$ (this will always happen sooner or later, i.e. it will happen with probability 1) and then decides to stop the trial and reject the null. This is an admittedly extreme stopping rule but consider it for the sa... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/378454', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/-1/']} | jdg_364935 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11431886 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Ideally I would want something like example.com/resources/äFg4вNгё5 , minimum number of visible characters, never mind that they have to be percent encoded before transmittin... | Base-64 is good for this. {098ef7bc-a96c-43a9-927a-912fc7471ba2} could be encoded as vPeOCWypqUOSepEvx0cbog The usual equal-signs at the end could be dropped, as they always make the string-length a multiple of 4. And instead of + and / , you could use some safe characters. You can pick two from: - . _ ~ More informati... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/11431886', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/604511/']} | jdg_201330 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 112747 |
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:
Good Morning I have the following dataset: And I try to reach this output: key: only one row per key text: join all texts of the rows with the same key (but no du... | dataset = Dataset[{ <|"key" -> "abc", "text" -> "h", "min" -> 1, "max" -> 5|>, <|"key" -> "abc", "text" -> "a", "min" -> 1, "max" -> 5|>, <|"key" -> "aaa", "text" -> "h", "min" -> 2, "max" -> 3|>, <|"key" -> "aaa", "text" -> "e", "min" -> 2, "max" -> 4|>, <|"key" -> "aaa", "text" -> "a", "min" -> 1|>, <|"ke... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/112747', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/39472/']} | jdg_74132 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4343596 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I tried to parse a JSON file using PHP. But I am stuck now. This is the content of my JSON file: { "John": { "status":"Wait" }, "Jennifer": { "status":... | To iterate over a multidimensional array, you can use RecursiveArrayIterator $jsonIterator = new RecursiveIteratorIterator( new RecursiveArrayIterator(json_decode($json, TRUE)), RecursiveIteratorIterator::SELF_FIRST);foreach ($jsonIterator as $key => $val) { if(is_array($val)) { echo "$key:\n"; } els... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/4343596', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/439621/']} | jdg_115330 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 48073057 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I use angular (latest version) and angular material. There are 3 components: header.component, in which there is a control button for right-sidenav rigth-sidenav.component, i... | I had the same problem using. I resolved it like this. SidenavService import { Injectable } from '@angular/core';import { MatSidenav } from '@angular/material';@Injectable()export class SidenavService { private sidenav: MatSidenav; public setSidenav(sidenav: MatSidenav) { this.sidenav = sidenav; } pu... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/48073057', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9165578/']} | jdg_223022 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 331920 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Are there any results in number theory or algebraic geometry whose statement does not involve either higher categories or any derived structures but whose most natural (known)... | Here is an example from Bhargav Bhatt's talk "Using DAG" at MSRI last week. Needless to say, any mistakes are mine. Theorem. Let $X$ be a coherent (quasi-compact and quasi-separated) scheme, let $A$ be a ring complete with respect to an ideal $I\subseteq A$ . Then $$ X(A) \to \varprojlim_n X(A/I^{n+1}) $$ is bijective.... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/331920', 'https://mathoverflow.net', 'https://mathoverflow.net/users/-1/']} | jdg_174922 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6259485 |
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 array that output's this: Array ( [0] => Array ( [week] => 1 ) [1] => Array ( [user] => 1 ) [2] => Array ( [score] => 6 ) [3] => Array ( [week] => 1 )... | Regex is great, but definitely not the correct tool for this. There is a function json_decode() that can handle this for you. It will return the structure as an object. You can return it as an array by setting the second argument to TRUE . Even if PHP didn't have this function, you are better off writing or using an ex... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6259485', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/786702/']} | jdg_102073 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17594298 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What are these date-time formats? I need to convert them to the same format, to check if they are the same. These are just two coming from a separate data source, so I need t... | That extra .000 is micro seconds. This will convert a date string of a format to datetime object. import datetimed1 = datetime.datetime.strptime("2013-07-12T07:00:00Z","%Y-%m-%dT%H:%M:%SZ")d2 = datetime.datetime.strptime("2013-07-10T11:00:00.000Z","%Y-%m-%dT%H:%M:%S.%fZ") Then convert them into any format depending on ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/17594298', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1579970/']} | jdg_376882 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12566271 |
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 implement a factory function for creating objects. My object template looks like this: template <typename TA, typename TB>struct MyImpl : public MyInterface{ // ... | Here's an idea: template <typename T>MyInterface * factroy(char t){ if (t == 'c') { return MyImpl<T, char>(); } if (t == 's') { return MyImpl<T, short>(); } // ...}MyInterface * factory(char ta, char tb){ if (ta == 'c') { return factroy<char>(tb); } if (ta == 's') { return factroy<short>(tb); } // .... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12566271', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1000290/']} | jdg_133901 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 53632137 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm building my first Flutter application and I've run into a bit of an async issue. When my application executes I'd like it to ask for permissions and wait until they are g... | To await something you have to call the await keyword on a future instead of .then final result = await future;// do something instead of future.then((result) { // do something}); If you really want to use .then then you can await the generated future: await future.then((result) { // do something}); Just ensure that ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/53632137', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10749224/']} | jdg_276057 | 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:
From the JavaDoc of TreeMap : Note that the ordering maintained by a sorted map (whether or not an explicit comparator is provided) must be consistent with equals if this s... | The contract of the Comparable interface allows for non-consistent behaviour: It is strongly recommended (though not required) that natural orderings be consistent with equals. So in theory, it is possible that a class in the JDK had a compareTo not consistent with equals . One good example is BigDecimal . Below is a c... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12123960', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1527084/']} | jdg_381543 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
how to print only the properties lines from json file example of json file { "href" : "http://master02:8080/api/v1/clusters/HDP/configurations?type=kafka-env&tag=versio... | Jq is the right tool for processing JSON data: jq '.items[].properties | to_entries[] | "\(.key) : \(.value)"' input.json The output: "content : \n#!/bin/bash\n\n# Set KAFKA specific environment variables here.\n\n# The java implementation to use.\nexport JAVA_HOME={{java64_home}}\nexport PATH=$PATH:$JAVA_HOME/bin\nexp... | {} | {'log_upvote_score': 6, 'links': ['https://unix.stackexchange.com/questions/446319', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/237298/']} | jdg_120307 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
For an integer $n$ , let $\ell(n)$ denote the maximal number of consecutive $1$ s in the binary expansion of $n$ . For instance, $$ \ell(71_{10}) = \ell(1000111_2) = 3. $$ Con... | Perhaps surprisingly, the random variable $\ell(n)$ (with $n$ drawn uniformly from $[0,N)$ ) concentrates too much around $\log_2\log_2 N$ (where $\log_2$ denotes the logarithm to base $2$ ) to have a limiting parity probability - the variance stays bounded as $N \to \infty$ , as opposed to growing to infinity. One on... | {} | {'log_upvote_score': 6, 'links': ['https://mathoverflow.net/questions/427942', 'https://mathoverflow.net', 'https://mathoverflow.net/users/14988/']} | jdg_269617 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am facing an issue with Laravel as I am trying to get this to stop on the first occurrence. So as you can see from the code below, I have different types of government in m... | Spark >= 2.2 : You can use multiLine argument for JSON reader: spark.read.json(path_to_input, multiLine=True) Spark < 2.2 There is almost universal, but rather expensive solution, which can be used to read multiline JSON files: Read data using SparkContex.wholeTextFiles . Drop keys (file names). Pass the result to the ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/41543904', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7361509/']} | jdg_363661 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to add type hints to a function that will accept any object with a __getitem__ method. For instance, in def my_function(hasitems, locator): hasitems[locator] I don'... | If you're willing to install a not-quite-offical extension to typing , typing-extensions , you can use a Protocol , which should be an implementation of PEP-0544 : from typing_extensions import Protocolfrom typing import Anyclass GetItem(Protocol): def __getitem__(self: 'Getitem', key: Any) -> Any: passclass BadGetI... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/55127855', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4410133/']} | jdg_314580 | 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:
Hope someone can help. When I tried to insert something into a table it give me error saying the primary key is already existed. So I need to reset my sequence so that it is ... | declare l_MaxVal pls_integer; l_Currval pls_integer default - 1;begin select max(id) into l_MaxVal from people; while l_Currval < l_Maxval loop select my_seq.nextval into l_Currval from dual; end loop;end; | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5817545', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/729147/']} | jdg_160362 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $a\in \mathbb{R}$ , $a\neq 0$ , and $E=\{(x,y,z)\in \mathbb{R}^3:a+x+y+z\neq 0\}$ and $f:E\rightarrow \mathbb{R}^3$ defined by $$ f(x,y,z)=\big(\frac{x}{a+x+y+z}, \f... | Adding the three components of the equation $f(x_1,y_1,z_1)=f(x_2,y_2,z_2)$ gives $$\frac{x_1+y_1+z_1}{a+x_1+y_1+z_1} = \frac{x_2+y_2 + z_2}{a+x_2+y_2+z_2}$$ which implies $$ x _1+y_1+z_1 = x_2+y_2 + z_2 \, .$$ Then consider the equation $f(x_1,y_1,z_1)=f(x_2,y_2,z_2)$ again, and conclude that $(x_1,y_1,z_1)=(x_2,y_2,z... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2985671', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/596491/']} | jdg_197230 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I heard that one can prove special cases of FLT by using unique factorization in $\mathbb{Z}[\xi]$ (whenever this is possible), where $\xi$ is a primitive $n$-th root of... | I think you refer to a theorem of Kummer: Fermat's Last Theorem is true for an odd prime $p$ if and only if $p$ doe not divide the class number of the cyclotomic extension $\mathbf Q(\zeta_p)$, i. e. the order of the group of fractionary ideals of this field modulo principal ideals. Such a prime number is called a regu... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1245616', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/233368/']} | jdg_355416 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 594994 |
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:
A projectile is fired horizontally from the top of a mountain of height 'h' at a very high velocity. The projectile almost completes one revolution around the earth a... | The path described is impossible. Without air drag, the projectile should move along an ellipse. So if you trace it around it should end up where it started due to conservation of energy. Here is a picture of the limiting case for going around I think. You might be tempted to make the following case, but this is also p... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/594994', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/280217/']} | jdg_146554 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I was asked to find a polynomial with integer coefficients from a given root/solution. Lets say for example that the root is: $\sqrt{5} + \sqrt{7}$. How do I go about fi... | One can start from the equation $x=\sqrt5+\sqrt7$ and try to get rid of the square roots one at a time. For example, $x-\sqrt5=\sqrt7$, squaring yields $(x-\sqrt5)^2=7$, developing the square yields $x^2-2=2x\sqrt5$, and squaring again yields $(x^2-2)^2=20x^2$, that is, $x^4-24x^2+4=0$. | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/38763', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/10828/']} | jdg_343541 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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We are currently rewriting/converting our ASP.NET WebForms application using ASP.NET Core. Trying to avoid re-engineering as much as possible. There is a section where we use... | As a general rule, converting a Web Forms or MVC5 application to ASP.NET Core will require a significant amount of refactoring. HttpContext.Current was removed in ASP.NET Core. Accessing the current HTTP context from a separate class library is the type of messy architecture that ASP.NET Core tries to avoid. There are ... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/38571032', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/942855/']} | jdg_204828 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 665583 |
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:
Friction causes heat and heat causes fire, but could something catch in fire because of friction with a high speed water stream? If so, what material would it be and ... | Regardless of the heat source, a material will not ignite unless it reaches, at a minimum, its Self-Ignition Temperature (SIT). In addition to reaching this temperature you need to have the proper mixture of fuel and oxygen for ignition to occur. Finally, for self-sustained combustion sufficient heat must be maintained... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/665583', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/278132/']} | jdg_314997 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1833538 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
String string1 = "Hi there";String string2 = "Hi";String string3 = "Hi";System.out.println(string1.substring(0, string2.length()) == string2); //1System.out.println(string1.s... | Several things going on there. When you declare two strings to be equal "Hi", java optimizes it to refer to the same string object (so it doesn't have to store the same string twice). "==" compares references. When in line 1 you use substring, the created string object has a different reference than string2. In line 6... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1833538', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/89862/']} | jdg_325547 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I tried with the form y=ax+b and $$y=ax^2+bx+c$$ but these forms weren't appropriate for it.
Now provide the response and nothing else.
| Do you notice anything that the numbers in the $y$ column have in common? They're all powers of two! With that information, see if you can play around with the general form for those numbers and get your desired function. (Hint: you might need to apply a horizontal shift.) Answer below $$y=2^{x-1}$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1100018', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/195144/']} | jdg_133024 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am going back to study log and unfortunately I don't know a lot.I need to solve this:$$ 100= 10\log_{10} \left(50/x\right)$$I did the wrong calculation just moving ... | $x\ne 0$ is part of the argument of $\log_{10},\,$ you cannot move it out the way you did. You can use $\log_{10}(50/x)= \log_{10}50 -\log_{10}x,\,$ or something like this:$$100 = 10\log_{10}\left(\frac{50}{x}\right)\quad (x\ne0)$$$$\iff 10 = \log_{10}\left(\frac{50}{x}\right)$$$$\iff 10^{10}=\frac{50}{x}$$$$\iff x=\fr... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/698732', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/126721/']} | jdg_164834 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum networkengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have been learning how internet data travels in different kind of Broadband access. In case of telephone broadband, voice signals travels through the tel... | (I imagine your setup to be something like this) Your OSPF adjacency is not coming up because the IP addresses on the facing interfaces between R1 and R2 are not in the same subnet. As soon as you use two IP addresses that are in the same subnet (as in the drawing above), you will have IP connectivity between R1 and R2... | {} | {'log_upvote_score': 4, 'links': ['https://networkengineering.stackexchange.com/questions/29044', 'https://networkengineering.stackexchange.com', 'https://networkengineering.stackexchange.com/users/24027/']} | jdg_128587 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2609693 |
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 know I am going out on a limb making a statement like that, so my question is for everyone to convince me I am wrong. Take this scenario: I have method A, which calls m... | Here's an article on test categorization with some arguments I won't mention the benefits of testing as a whole, once we're just comparing unit tests vs. functional tests: Unit testing helps you reduce the scope where to look when there's an error. - Let's include classes C, D, E, ..., Z in this scenario. If you have o... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2609693', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/140503/']} | jdg_322319 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
This is my previous question I'm facing a problem to factorise this $64x^4+64x^3-88x^2-51x+39=0$ .How to factorise $x^4$ equations?
Now provide the response and nothing... | If you can't find rational roots with the Rational Root Theorem , your next bet for solving this on paper is to factor the quartic into two quadratic equations. For example, in this case, we can let $$64x^4 + 64x^3 - 88x^2 - 51x + 39 = (ax^2 + bx + c)(px^2 + qx + r)$$Note that, by comparing coefficients, we can tell th... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1336302', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/221836/']} | jdg_178728 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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What is the difference between a pure virtual function and a virtual function? I know "Pure Virtual Function is a Virtual function with no body", but what does this mean and ... | A virtual function makes its class a polymorphic base class . Derived classes can override virtual functions. Virtual functions called through base class pointers/references will be resolved at run-time. That is, the dynamic type of the object is used instead of its static type : Derived d; Base& rb = d; // if Base::f(... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/2652198', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/184862/']} | jdg_277027 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a sql query that I will be reusing in multiple stored procedures. The query works against multiple tables and returns an integer value based on 2 variables passed to i... | If you will always be using the same parametrised predicate to filter the results then I'd go for a parametrised inline table valued function. In theory this is treated the same as a View in that they both get expanded out by the optimiser in practice it can avoid predicate pushing issues. An example of such a case can... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4811350', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/373674/']} | jdg_309955 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am hosting a nginx webserver in my LAN and I want to authenticate client who are accessing my server with ssl client certificate.I generated a self signed SSL certificate a... | I just stumbled over this and discovered a small pitfall which caused the same error you encountered: error 18 at 0 depth lookup: self signed certificate There are plenty of guides how to create a self signed client certificate, I used the following (adapted from here ): # Create the CA Key and Certificate for signing ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/45628601', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8193859/']} | jdg_141260 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14182072 |
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 a tricky question. I have a table with numbers: 37823782 37823782 37823782 38478934 90003922 And another table with prefixes: 378 3847 384 001 I want to find all numbers... | As a C++ question the answer must be that the program contains a data race, so the behavior is undefined. In reality that means that it could print something other than 42. That is independent of the underlying hardware. As has been pointed out, the loop can be optimized away and the compiler can reorder the assignment... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14182072', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1274113/']} | jdg_324156 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I wanna have all properties of an object which have primitive type, and if the object has a relation to another class , I wanna have the primitive properties of this another ... | You could keep a track of visited types to avoid recursion: public class A{ public string Name { get; set; } public B B { get; set; }}public class B{ public string Category { get; set; } public A A { get; set; }}class Program{ static void Main() { var result = Visit(typeof(A)); foreach (... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6424846', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/480322/']} | jdg_76709 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm new in RxSwift, I don't understand what is difference between do(onNext:) and subscribe(onNext:) . I google it but did't found good resources to explain the difference.
... | At the beginning of a cold Observable chain there is a function that generates events, for e.g. the function that initiates a network request. That generator function will not be called unless the Observable is subscribed to (and by default, it will be called each time the observable is subscribed to.) So if you add a ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/53986616', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8425034/']} | jdg_360297 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How to sort the jComboBox elements list into sorted list. JComboBox box=new JComboBox();box.addItem("abc");box.addItem("zzz");box.addItem("ccc");add(box); i used many jComboB... | You can have a look at the SortedComboBoxModel . This model extends the DefaultComboBoxModel and has two additional pieces of functionality built into it: upon creation of the model, the supplied data will be sorted before the data is added to the model when adding new items to the model, the items will be inserted s... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17061314', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2235766/']} | jdg_374032 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am using AngularJS and I created a directive that requires 'ngModel': 'use strict';angular.module('spot.im.embed').directive('sayBox', ['$sce', '$timeout', '$parse', fun... | $viewValue is property, $setViewValue is method that you are probably looking for link: function (scope, iElement, iAttrs, ngModel) { ngModel.$setViewValue('adasd'); ngModel.$render(); // depends – if you want update input value or only model value in the scope} $setViewValue(value, trigger); This method should b... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25227320', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/289246/']} | jdg_146907 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 148 |
Below is a question asked on the forum hermeneutics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Paul says that creation was subjected to futility in Romans 8:20-21 ESV : For the creation was subjected to futility, not willingly, but because of him who subje... | God If we read the entire sentence, we see that "him who subjected it" subjected it to futility. "Subjected" here is the Greek word hypotassō , which means to "arrange" or "set in order" ( reference ). "Futility" here is mataios which means "devoid of force", "useless", "vain" ( reference ) So, "him who subjected it" i... | {} | {'log_upvote_score': 5, 'links': ['https://hermeneutics.stackexchange.com/questions/148', 'https://hermeneutics.stackexchange.com', 'https://hermeneutics.stackexchange.com/users/68/']} | jdg_233139 | 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:
E.g. @import url("~./foobar"); Saw it here , not sure if it's some package specific thing or if it's actual CSS syntax.
Now provide the response and nothing else.
| The CSS @import path <url> is usually relative to the current working directory. So using the prefix ~ at the start of the path tells Webpack's css-loader to resolve the import "like a module", starting from the node_modules directory. What that means is that if you have a node module called normalize installed, and yo... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/39535760', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3962001/']} | jdg_306964 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I came across a problem in the book "Understanding Probability" in the section on uniform continuous variables: The lifetime of a light bulb has an uniform probability d... | I will present three ways of tackling this problem. $\textbf{Option 1}$ : Directly Parametrizing spherical coordinates as usual we can find the bounds by examining the plane equation $$x+y+z = 1 \implies \sin\phi\cos\theta+\sin\phi\sin\theta+\cos\phi = 1$$ which after a little manipulation becomes $$\cos\theta+\sin\the... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3961218', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/838942/']} | jdg_288219 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 23837 |
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:
Some new large telescopes in the near future, on Earth and in space, will use multiple mirrors. The individual mirror pieces will be hexagonal in shape. I wonder wh... | The ideal shape for the mirror is round. It's the easiest to make. It's the best-behaved while in use. The hex tiles are already harder. The mirror is a revolution surface generated by a conic curve (circle, parabola, hyperbola, ellipse), which needs to be machined with a precision greater than 0.1 microns. That's extr... | {} | {'log_upvote_score': 4, 'links': ['https://astronomy.stackexchange.com/questions/23837', 'https://astronomy.stackexchange.com', 'https://astronomy.stackexchange.com/users/1030/']} | jdg_72985 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43999875 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
This is how the .ttf font is rendered: I have created this vector-only TrueType font using FontForge. I want to use this font on applications which require vector-based glyph... | Working Solution Credit goes to Brian Nixon for posting the solution URL, and to Erik Olofsson for researching and posting the solution on his blog. Erik Olofsson provides a solution that forces Windows font API to prioritize .ttf embedded bitmaps to be used with priority over glyphs when rendering. The solution can be... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/43999875', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/271487/']} | jdg_237130 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31318107 |
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 adapt the REST Controller example on the Spring Boot website.Unfortunately I've got the following error when I am trying to access the localhost:8080/item URL.... | Try adding the following to your InventoryApp class @SpringBootApplication@ComponentScan(basePackageClasses = ItemInventoryController.class)public class InventoryApp {... spring-boot will scan for components in packages below com.nice.application , so if your controller is in com.nice.controller you need to scan for it... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/31318107', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1654284/']} | jdg_127671 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2139955 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm not sure this is even possible, but here goes: I have a class Zoo which holds a dictionary of Animal Type -> List of Animals. e.g. Cat Type -> {Cat1, Cat2}Zebra Type -> {... | Yes, something like this is certainly possible using generics. I think you're looking for this: IList<T> GetAnimalsOfType<T>() where T : Animal { return dictionary[typeof(T)].OfType<T>().ToList();} There's a difference between this and what you mentioned in the question. The type is not passed as an argument. Since ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2139955', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/259288/']} | jdg_179035 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 174625 |
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:
Let's say I have a list of replacement rules: List1 = {2 -> 3, b -> 5.5, 6.57 -> 2, 3 -> 4.5, 1 -> -1, 0.03 -> 0.5, 9 -> a} The desired output is {2 -> 3, 1 -> -1... | You can name the pattern: Cases[List1, r : (_Integer -> _Integer)] {2 -> 3, 1 -> -1} You can also wrap the pattern with PatternSequence Cases[List1, PatternSequence[_Integer -> _Integer]] {2 -> 3, 1 -> -1} This also works: Cases[List1, _[__Integer]] {2 -> 3, 1 -> -1} | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/174625', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/58615/']} | jdg_320900 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7651930 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm new to C world (coming from PHP). I'm playing with strings (I know that there is no such type of data). My question is about which is the best way to "declare" strings ?... | It depends on what your needs are. char str[40] = "Here is my text"; This will allocate an array of 40 characters. First 15 characters will be set according to the specified string. The rest will be set to nulls. This is useful if you need to modify the string later on, but know that it will not exceed 40 characters (o... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7651930', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/979009/']} | jdg_269198 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25522708 |
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 read about what tap does in Ruby but I'm confused by the code block below, {}.tap do |h| # some hash processingend any help would be greatly appreciated.
Now provide t... | #tap method simply passes an object it was called on to a block. At the end of the block it returns the same object again. This way you can chain operations or restrict variable scope. {}.tap { |h| h[:a] = 1 }.size # => 1 You were able to chain a next method to this block. And also avoided creating a h variable in your... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/25522708', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1430057/']} | jdg_285676 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49127214 |
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 added a callback to decay the learning rate: keras.callbacks.ReduceLROnPlateau(monitor='val_loss', factor=0.5, patience=100, verbose=0, m... | According to the author of Keras , the proper way is to subclass the TensorBoard callback: from keras import backend as Kfrom keras.callbacks import TensorBoardclass LRTensorBoard(TensorBoard): # add other arguments to __init__ if you need def __init__(self, log_dir, **kwargs): super().__init__(log_dir=log... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/49127214', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6898439/']} | jdg_219119 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 53138062 |
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 lot of image files in a folder (5M+). These images are of different sizes. I want to resize these images to 128x128 . I used the following function in a loop to resi... | If you are absolutely intent on doing this in Python, then please just disregard my answer. If you are interested in getting the job done simply and fast, read on... I would suggest GNU Parallel if you have lots of things to be done in parallel and even more so as CPUs become "fatter" with more cores rather than "talle... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/53138062', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7896849/']} | jdg_98742 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45378572 |
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 send a post request with authentication. I try this code but I get error 302. $url = "https://wifinext.internavigare.com/prepagataAnagrafica/creaUtente/";$username ... | I would just register your handler twice. router.Path("/articles/{id:[0-9]+}"). Queries("key", "{[0-9]*?}"). HandlerFunc(YourHandler). Name("YourHandler")router.Path("/articles/{id:[0-9]+}").HandlerFunc(YourHandler) Here is a working program to demonstrate. Notice that I am using r.FormValue to get the query p... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/45378572', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2272143/']} | jdg_78518 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2396368 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to prove the statement: If $a$, $b$, $x$ are integers with $ab\neq 0,$ and $a^2\mid x$, $b^2\mid x$, then $ab\mid x$. Here $u\mid v$ means that $u$ divides $v$. I... | Let $\rm\ r = X/(AB).\,$ Then $\rm \,r^2 = \overbrace{(X/A^2)}^{\large \in\,\Bbb Z}\overbrace{(X/B^2)}^{\large \in\,\Bbb Z} =: n\in \Bbb Z\ $ so $\ r\in\Bbb Z\ $ by Theorem $\ \ \ \rm r = \sqrt{n}\;\;$ is integral if rational, $ $ for $\:\rm n\in\mathbb{N}$ Proof $\ \ $ Writing $\rm\,\ r = a/b,\ \ \gcd(a,b) = 1\ \Right... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2396368', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/166613/']} | jdg_114050 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44509704 |
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 creating a PowerShell script module using separate source files. What is the canonical way to reference source functions internal to the module from other internal source ... | I've personally followed the practice laid out by RamblingCookieMonster in his blog here: http://ramblingcookiemonster.github.io/Building-A-PowerShell-Module/ Which is to organise your functions in to separate .ps1 files under sub-folders \Public and \Private . Public contains the functions the user should be able to c... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/44509704', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1440105/']} | jdg_237211 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 126948 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
in these days i'm reading about intrusion prevention/detection systems.When reading i really confused in some points. First, the firewall and antivirus technologies are known t... | Intrusion Detection Systems (IDS) and Intrusion Protection Systems (IPS) are a rather broad topic. As such, my answer here is far from comprehensive. The types of IDS include network and host based. Network based IDS, such as SNORT , analyze and log network traffic based on a set of rules. These rules would match pot... | {} | {'log_upvote_score': 5, 'links': ['https://serverfault.com/questions/126948', 'https://serverfault.com', 'https://serverfault.com/users/35880/']} | jdg_235074 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1682920 |
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 IRC Bot, there are some commands that I want to only be usable by me, and I want to check to make sure that anyone using my name is identified with nickserv (idented). ... | On freenode, sending a private message to nickserv with the message ACC <nickname> will return a number that indicates the user's ident status: The answer is in the form <nickname> ACC <digit> : 0 - account or user does not exist 1 - account exists but user is not logged in 2 - user is not logged in but recognized (see... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1682920', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/120999/']} | jdg_92130 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 619393 |
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 write to a file from Perl. I just want to write the data in a tab-delimited format. However, the data that I am writing has varying lengths and is not lining u... | Tab-delimited data (where the fields are not consistent in length) does not line up when opened in a text editor. Solutions: Open the file in a spreadsheet. Open it in a word processor, select all the text, and define appropriate tab stops. (thanks, Justsalt ) In your text editor, set your tab width to a value larger t... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/619393', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_267889 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 71278 |
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:
is there a faster way to change the colors of an image from grayscale to something like this: Manipulate[coltest2 = (Blend[{{a, Black}, {b, Lighter[Blue, 0.3]}, {... | What you can do is, you mimic the behaviour of Blend by creating a function that interpolates linearly between colours. What you change with your parameters are the values where the color transitions take place. Let me give you a simplified example: I use 3 colours. In the compiled function, I only work with their {r,g... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/71278', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/23498/']} | jdg_100590 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 606611 |
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 am looking for a way to force lavaan to use positive factor loadings in a latent construct.I am working on a sem defined as follows: ' FF =~ NA*ma09 + mp... | Perhaps the simplest elementary yet rigorous proof employs the cumulant-generating functions. If you insist, you can translate this into integrals involving the distribution functions. Anything else would be so burdensome as to be of little or no interest from a statistical perspective, IMHO. Recall that the cgf of a ... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/606611', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/380837/']} | jdg_381112 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 589520 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I use the following code to call a wcf service. If i call a (test) method that takes no parameters, but returns a string it works fine. If i add a parameter to my method i ge... | Use double quotes instead of single quotes in the JSON you are sending to the service. That is, change: data: "{'customerId': '2'}", to data: '{"customerId": "2"}', I've tested this locally and this fixes the problem. Incidentally, I debugged this using a method I've often used when calling ASMX and WCF services using ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/589520', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/11619/']} | jdg_380416 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18168 |
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:
In October 2013, on My 2 Crazy Curls , a blogger from Richmond, VA, reported receiving a letter from her child's preschool , explicitly banning students from bringin... | "Federal Programs Preschool" appears to refer to the Health and Human Services Head Start program. I can confirm this is policy is in place for at least some preschools. Here's an example of a policy at one Head Start preschool that forbids outside lunch: All children in Head Start are served breakfast and lunch, and a... | {} | {'log_upvote_score': 5, 'links': ['https://skeptics.stackexchange.com/questions/18168', 'https://skeptics.stackexchange.com', 'https://skeptics.stackexchange.com/users/23/']} | jdg_185690 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42918423 |
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 one "smart" component called ItemsComponent and two nested "dumb" components, ItemsListComponent and ItemComponent . ItemsComponent 's html template contains ItemsList... | As you've realised, custom angular events don't bubble, so if you have a deeply nested component and you want to pass an event to a higher component, every component in between has to delegate the event upwards. Another option is to move your deleteItem functionality to a service that is injected into one of your lower... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/42918423', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2146647/']} | jdg_219400 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4713812 |
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 application I must use a smaller font for the medium density devices. Is it possible to specify that?
Now provide the response and nothing else.
| You should use styles , then you can have separate folders "values" (default) "values-hdpi" (high density) "values-mdpi" (medium density) and so on and put your style file with correct textSize values in each folder as needed. Then, when you are in medium density device it will pick the file in "values-mdpi" folder if ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/4713812', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/460611/']} | jdg_249363 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 82076 |
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:
To compare distributions, it is common to use box blots. I'm looking for a similarity measure that calculates whether distributions arethe similar or not. Ideally, give... | It's more common to measure discrepancy than similarity, but some of them can be converted easily to your way around. Possible measures of discrepancy in distribution include (but are not limited to): Kolmogorov-Smirnov distance . This distance between cdfs (or emprical cdfs), $D$, is small when the distributions are t... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/82076', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/37254/']} | jdg_178146 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7103761 |
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 install a port also if a dependency fails to build? I mean, I have to install texlive and it requires a lot of dependency and one on those (py26-libxml2) fa... | Note before starting: removing the dependency may break the build, so be prepared to do troubleshooting. There's no guarantee of success of course. Google may help with build errors, but that will only go so far. Perhaps you should try to figure out why py26-libxml2 is failing first. Editing dependencies Looks like you... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7103761', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/859678/']} | jdg_199660 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43425 |
Below is a question asked on the forum arduino.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
So I'm trying to connect the chip with an 8-bit data bus. All works good, but... Arduino Uno uses D0 and D1 for serial TX/RX (USB connection with PC). When I try to o... | You cannot set pin states in multiple ports simultaneously, if that's what you're asking. At the instruction set level, setting pin states is a single that writes to an 8-bit register which corresponds to the 8 pins in a port. There is no way to write to two different registers in the same instruction, so if you need a... | {} | {'log_upvote_score': 4, 'links': ['https://arduino.stackexchange.com/questions/43425', 'https://arduino.stackexchange.com', 'https://arduino.stackexchange.com/users/-1/']} | jdg_293874 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1279330 |
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 many rectangles are there which do not include any yellow squares?
Now provide the response and nothing else.
| Here is a more combinatorial/algebraic approach: Let the Horizontal lines from bottom to top be $h_{0}, h_{1}, ..., h_{6}$ and Vertical lines from left to right be $v_{0}, v_{1}, ..., v_{6}$ Total Rectangles $= {7 \choose 2} \times {7 \choose 2} = 441$ Rectangles that contain bottom left yellow square is all rectangle... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1279330', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/240032/']} | jdg_230813 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 72635 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Hi, It's shown by an easy cardinality argument that there are complete second-order theories that are not categorical (have more than one model up to isomorphism). Anyone know... | I won't actually write down a concrete example (too much work), but here's how to get one. Work with the vocabulary (= language = signature) that has a constant symbol 0, a unary function symbol $S$, a binary predicate symbol $\in$, and two unary predicate symbols $N$ and $P$. The structures I want to consider look l... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/72635', 'https://mathoverflow.net', 'https://mathoverflow.net/users/7409/']} | jdg_257051 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 720856 |
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 not sure my proof is correct because I don't use the fact that the group is simple anywhere... Since $168=2^3 \cdot 3 \cdot 7$, there exists a subgroup of order 7. L... | The $8$ Sylow subgroups of order $7$ each contain $6$ elements of order $7$ together with the identity. Since an element of order $7$ generates a group of order $7$ these elements are all distinct. There are $8 \times 6=48$ elements of order $7$. You use the fact that the group is simple in asserting that there are $8$... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/720856', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/124104/']} | jdg_276039 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34370362 |
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 write null to Parcel when parcelling an object, and get null back again when unparcelling it again? Let's assume we have the following code: public class Te... | Yes, you can pass a null to the Parcel.writeString(String) method. When you read it out again with Parcel.readString() , you will get a null value out. For example, assume you have a class with the following fields in it: public class Test implements Parcelable { public final int id; private final String name; ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/34370362', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3000595/']} | jdg_236609 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1106605 |
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:
Studying some topics in Algebraic Geometry I've bumped into the following question: Let $A$ be a regular ring. Is $A$ integrally closed? Someone said me that with the hy... | A regular ring is, by definition, a noetherian ring whose localizations with respect to maximal ideals are (local) regular. Similarly, a ring is called normal if all localizations with respect to maximal ideals are integrally closed domains. Clearly, a regular ring is normal (see Remark). If moreover, $R$ is a regular ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1106605', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/82009/']} | jdg_240399 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2240441 |
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 missed a week of class because I was sick and I'm trying to do my homework but I simply don't know how. I tried looking for videos on youtube but couldn't find anythin... | Hints: Method 1: Take the derivative of the first equation, substitute in the second equation, solve. You have $$x'' = 2 x' - y' = 2 x' - x$$ Method 2: Find the eigenvalues / eigenvectors. You will arrive at (note that the second eigenvector is a generalized one): $$\lambda_{1, 2} = 1, v_1 = (1,1), v_2 = (1,0)$$ the so... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2240441', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/399272/']} | jdg_281636 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5313900 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Was just wondering what's the most efficient way of generating all the circular shifts of a list in Python. In either direction. For example, given a list [1, 2, 3, 4] , I wa... | For the first part, the most concise way probably is a = [1, 2, 3, 4]n = len(a)[[a[i - j] for i in range(n)] for j in range(n)]# [[1, 2, 3, 4], [4, 1, 2, 3], [3, 4, 1, 2], [2, 3, 4, 1]] and for the second part [[a[i - j] for i in range(n)] for j in range(n, 0, -1)]# [[1, 2, 3, 4], [2, 3, 4, 1], [3, 4, 1, 2], [4, 1, 2, ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5313900', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/526887/']} | jdg_99112 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 464130 |
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:
sudo su - will elevate any user(sudoer) with root privilege. su - anotheruser will switch to user environment of the target user, with target user privileges What does s... | Just repeating both @dr01 and @OneK's answers because they are both missing some fine details: su - username - Asks the system to start a new login session for the specified user. The system will require the password for the user "username" (even if its the same as the current user). sudo su - username will do the same... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/464130', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/62659/']} | jdg_207491 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1102389 |
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 tried to formulate the arctan function in a complex logarithmic form by integrating its derivative by using partial fraction decomposition. And I was wondering if my a... | As @gammatester mentioned, you forgot an integration constant. But what value should this integration constant be? We do know that we want $\arctan{(0)} = 0$. Then we would have $$\frac{\log{(-i)} - \log{(i)}}{2 i} + C = 0$$ What is $\log{(-i)}$? Is $-i = e^{-i \pi/2}$, or $e^{i 3 \pi/2}$, or something else? Regar... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1102389', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/205073/']} | jdg_134062 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 703793 |
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:
This is a problem from Pugh's Real Mathematical Analysis . Let $f$ be a continuous real-valued function on $[0, \infty)$ such that $$\lim_{x \to \infty} \left( f(x) + \i... | Let $ L = \lim_{x\to\infty} \left( f(x) + \int_{0}^{x} f(t) \, dt \right) $ denote the limit. We easily check that $$ f(x) + \int_{0}^{x} f(t) \, dt = \frac{\frac{d}{dx} \left( e^{x} \int_{0}^{x} f(t) \, dt \right) }{\frac{d}{dx} e^{x}}. $$ Since $e^{x} \to \infty$ as $x \to \infty$, it satisfies the condition of L'hos... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/703793', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/24692/']} | jdg_244105 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5081557 |
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 be able to get to the returned data of this url. Can I even do this in PHP? <?php $yahooSS = "http://d.yimg.com/autoc.finance.yahoo.com/autoc?query=yahoo&c... | Right, it is JSON with padding. You have to remove the function name (and parenthesis) and then you can parse the JSON with json_decode . I once wrote a function for that: function jsonp_decode($jsonp, $assoc = false) { // PHP 5.3 adds depth as third parameter to json_decode if($jsonp[0] !== '[' && $jsonp[0] !== '{'... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/5081557', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/609506/']} | jdg_152342 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4343120 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
While I click on select element, I need to remember old value of the selected element. This code works in FF,CHROME and OPERA instead of IE. Remember the old value. Choose s... | It looks like the problem is that the 2nd click(choosing new option) will fire before the change-event. Try using focus instead of click: <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"></script><select><option value="1">1</option><option value="2">2</option><option value="3">3</option></sel... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4343120', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/330978/']} | jdg_141805 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1909534 |
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:
On pp. 71—72 of Paul J. Nahin's An Imaginary Tale: the story of $\sqrt{-1}$ , Princeton University Press (2016), the author derives the following formula: $\displaystyle... | There is no error. Here is a more detailed derivation. We start with $$\prod_{k=1}^{n-1} \cos \left(\frac{k \pi}{2n} \right)=\prod_{k=1}^{n-1} \sin \left(\frac{\pi}{2}-\frac{k \pi}{2n} \right)=\prod_{k=1}^{n-1} \sin \left(\frac{(n-k) \pi}{2n} \right).$$Now make a change of variables $j=n-k$ to obtain $$\prod_{j} \sin... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1909534', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/92482/']} | jdg_111507 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30569981 |
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 buf is a malloc() allocated char buffer, does free(buf) set/reset errno ? Let's say I want to write the buffer to a file, and then free it, as I don't need it any more. Le... | POSIX doesn't define free to set errno (although POSIX doesn't currently forbid it, so an implementation might do so - refer to @ArjunShankar's answer for more details). But that's not really relevant to your concern. The way you're checking for errors is incorrect. You should check the return value of fputs , and chec... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/30569981', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/103081/']} | jdg_253413 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37204271 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I wanted to implement a currency operator for use in my software that takes a Double and returns a Currency type for more precise calculations. The code for a custom operator... | The characters allowed in a custom operator is listed in The Swift Programming Language , and € is not one of these. (You could also find corresponding Lexer code ). The main difference between the two currency symbols is that £ (and also ¢ and ¥ ) are in the Latin-1 supplement block (U+0080 – U+00FF), while € is in th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/37204271', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1843020/']} | jdg_100076 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19708810 |
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 confused about CHAR_BIT in limits.h. I have read some articles saying the macro CHAR_BIT is there for portability. To use the macro not a magic number like 8 in code, th... | Diving into system header files can be a daunting and unpleasant experience. glibc header files can easily create a lot of confusion in your head, because they include other system header files under certain circumstances that override what has been defined so far. In the case of limits.h , if you read the header file ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19708810', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1070525/']} | jdg_302167 | PrimeIntellect/stackexchange-question-answering |
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