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 | 230040 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a file with multiple columns and have identified lines where specific column values (cols 3-6) have been duplicated using a bash script. Example input: A B C D E ... | sort itself should suffice. First sort such that rows are "grouped" by field range 3-6 , records within each group further ordered by fields 5 and 1 . Pipe this to sort -u on 3-6 , this disables last-resort comparison and returns the first record from each 3-6 group. Finally, pipe this to sort , this time by fields 5 a... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/230040', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/90628/']} | jdg_208324 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 190687 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I set up a Seagate DockStar with Debian Squeeze as a litte server in my home network. I'd like to access it from outside my own network now, so I need a VPN connection. BTW, I ... | If the drives are unmounted there are several things you can do. You can use a command like fdisk -l or sfdisk -l to list the partitions. Just the partition type may give you some useful information if the partitions where setup correct.y # sfdisk -lDisk /dev/sda: 4177 cylinders, 255 heads, 63 sectors/trackUnits = cyl... | {} | {'log_upvote_score': 7, 'links': ['https://serverfault.com/questions/190687', 'https://serverfault.com', 'https://serverfault.com/users/57050/']} | jdg_117795 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28985 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I've ran into several oddities using javascripts floating point arithmetic, but I can never recall them off the top of my head! What are some common mista... | The common problems with javascript arithmetic relate to the use of parseInt , or the lack of. Not using radix when converting strings to integers: parseInt("0137"); // 95!parseInt("0137", 10); // 137 Not using parseInt at all with arithmetic: var a = "2";alert(a + 5); // 25alert(a - 5): // -3! Misunderstanding floatin... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/28985', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/10057/']} | jdg_95512 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4305135 |
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 going through some Olympiad math pass papers, and came across this question: If α is a root of $x^4+x^3+x^2+x+1 = 0$ , find the value of $α + \frac{1}{α}$ I think th... | Hint: $\alpha\ne0$ , and $\alpha^4+\alpha^3+\alpha^2+\alpha+1=0$ . Then? Then $\alpha^2+\alpha+1+\frac1\alpha+\frac1{\alpha^2}=0$ . Substituting $\alpha+\frac1\alpha=t$ , then $t^2+t-1=0$ . Solution is $t=\frac{-1\pm\sqrt5}2$ . | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4305135', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/943431/']} | jdg_137433 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3092351 |
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:
Define $B = \{\frac{1}{\sqrt{2}}I, \frac{1}{\sqrt{2}}X, \frac{1}{\sqrt{2}}Y, \frac{1}{\sqrt{2}}Z \}$ , where: $I = \begin{bmatrix} 1 & 0 \\ 0 & 1 \\ \end{bmatrix}$ , $X ... | There is no need to fiddle around with proving everything is in the span. It should suffice to show that this set is a basis of the space by demonstrating it is a linearly independent set of maximal size. Suppose there is a linear combination $\alpha I+\beta X+\gamma Y+\delta Z=0$ . This would entail that $\alpha +\del... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3092351', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/397536/']} | jdg_224848 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16092008 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a general method that can if(entity is persisted before){ entity = entity.merge(); }else{ entity.persist(); } So the method contain above logic is safe every... | If you need to know is object already in persistence context you should use contains method of EntityManager . Only EntityManager can tell you is entity persisted or not, entity does not have such information. Here you can check javadoc for contains method . if (!em.contains(entity)) { em.persist(entity);} else { em.... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16092008', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1233359/']} | jdg_303633 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 70418 |
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:
Philemon 1:16 no longer as a slave but more than a slave—a beloved brother [Onesimus], especially to me [Paul] but how much more to you [Philemon], both in the f... | This short little letter, delivered by former runaway slave Onesimus to his master, Philemon, shows relational problems between the slave and his master, then how the slave began to relate to Paul (spiritually), with the expectation on Paul's part that the slave's return to his master with this letter would restore the... | {} | {'log_upvote_score': 4, 'links': ['https://hermeneutics.stackexchange.com/questions/70418', 'https://hermeneutics.stackexchange.com', 'https://hermeneutics.stackexchange.com/users/35953/']} | jdg_101043 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18426 |
Below is a question asked on the forum cstheory.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Some of you may have been following this question , which was closed due to not being research level. So, I'm extracting the part of the question which is at a resea... | Lower bounds for algebraic circuits In the setting of algebraic circuits, where a lower bound on circuit size is analogous to a lower bound on time, many results are known, but there are only a few core techniques in the more modern results. I know you asked for time lower bounds, but I think in many cases the hope is ... | {} | {'log_upvote_score': 5, 'links': ['https://cstheory.stackexchange.com/questions/18426', 'https://cstheory.stackexchange.com', 'https://cstheory.stackexchange.com/users/16208/']} | jdg_176242 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 343164 |
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've just finished designing my own laboratory power supply unit. At first I wanted it to be 0-3A current limited, ~1-30V, but I've changed my mind about it - I t... | LT3080 is not a great choice for a postregulator. It has maybe 30 dB of ripple rejection at 850 kHz, where the ST1S14 switches: It's also usually a mistake (if you care about accuracy) to use a digital pot as a rheostat. This is because both the overall resistance and the wiper resistance are not well-controlled and ... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/343164', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/162411/']} | jdg_224961 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3935711 |
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 calling a method that returns a List variable that contains a c# Anonymous Type objects. For example: List<object> list = new List<object>();foreach ( Contact c in allCo... | You can't return a list of an anonymous type, it will have to be a list of object . Thus you will lose the type information. Option 1 Don't use an anonymous type. If you are trying to use an anonymous type in more than one method, then create a real class. Option 2 Don't downcast your anonymous type to object . (must b... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3935711', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/431537/']} | jdg_134549 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17252133 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Using a UISegmentedControl, I am getting the error suggested in the Title for the last line of this code. - (IBAction)segmentAction:(id)sender{ //NSLog(@"segmentAction: se... | You're assigning a NSNumber * to a NSInteger . Keep in mind that NSArray s store objects and that @1.25 is a shorthand for [NSNumber numberWithFloat:1.25] Change it to speed = [[speeds objectAtIndex:[sender selectedSegmentIndex]] integerValue]; or with a nicer syntax speed = speeds[sender.selectedSegmentIndex].integerV... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17252133', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1293245/']} | jdg_105817 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17220872 |
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 downloaded and built gcc 4.8.1 on my desktop, running 64-bit Ubuntu 12.04. I built it out of source, like the docs recommend, and with the commands ../../gcc-4.8.1/configur... | When you link with your own gcc you need to add an extra run-time linker search path(s) with -Wl,-rpath,$(PREFIX)/lib64 so that at run-time it finds the shared libraries corresponding to your gcc. I normally create a wrapper named gcc and g++ in the same directory as gcc-4.8 and g++-4.8 which I invoke instead of gcc-4.... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17220872', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1377892/']} | jdg_219284 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 362900 |
Below is a question asked on the forum meta.stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to understand how question's IDs are related to answer's IDs. Here is the question: https://stackoverflow.com/questions/48596476 We see, that it's ID is 48596... | 5587480 is your user ID: https://stackoverflow.com/users/5587480 goes to your user profile. This is included to keep track of badges like Announcer . It is possible to include both the question ID and the answer ID in an URL; you'll see that https://stackoverflow.com/a/48597351/ ( a is short for answer, 48597351 is the... | {} | {'log_upvote_score': 6, 'links': ['https://meta.stackoverflow.com/questions/362900', 'https://meta.stackoverflow.com', 'https://meta.stackoverflow.com/users/5587480/']} | jdg_76581 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9823039 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
i've got an integration test that grabs some json result from a 3rd party server. It's really simple and works great. I was hoping to stop actually hitting this server and us... | You may wish to change your consuming code to take in an interface for a factory that creates requests and responses that can be mocked which wrap the actual implementation. Update: Revisiting I've been getting downvotes long after my answer was accepted, and I admit my original answer was poor quality and made a big a... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/9823039', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/30674/']} | jdg_267288 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10263760 |
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 table called countries and I define the country_name column to be unique by creating a “Index/Key” of type “Unique Key” on SQL Server 2008 R2. But I have the followi... | A unique constraint is implemented behind the scenes as a unique index, so it doesn't really matter how you specify it. I tend to implement it simply as: ALTER TABLE dbo.foo ADD CONSTRAINT UQ_bar UNIQUE(bar); Some people create a unique index instead, e.g. CREATE UNIQUE INDEX IX_UQ_Bar ON dbo.foo(bar); The difference i... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/10263760', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1146775/']} | jdg_294634 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16807 |
Below is a question asked on the forum datascience.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I often read that in case of Deep Learning models the usual practice is to apply mini batches (generally a small one, 32/64) over several training epochs. I canno... | The key advantage of using minibatch as opposed to the full dataset goes back to the fundamental idea of stochastic gradient descent 1 . In batch gradient descent, you compute the gradient over the entire dataset, averaging over potentially a vast amount of information. It takes lots of memory to do that. But the real ... | {} | {'log_upvote_score': 7, 'links': ['https://datascience.stackexchange.com/questions/16807', 'https://datascience.stackexchange.com', 'https://datascience.stackexchange.com/users/21560/']} | jdg_174408 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 200476 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Let's say I have a class public class ItemController:Controller{ public ActionResult Login(int id) { return View("Hi", id); }} On a page that is not located a... | I think what you want is this: ASP.NET MVC1 Html.ActionLink(article.Title, "Login", // <-- Controller Name. "Item", // <-- ActionMethod new { id = article.ArticleID }, // <-- Route arguments. null // <-- htmlArguments .. which are none. You need this valu... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/200476', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3834/']} | jdg_311565 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 774621 |
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 really stuck on this, and I have no idea how to start. Writing it at $f(z)=e^z e^{\frac{1}{z}}$ and their expansions didn't really give any insight. I am aware it is... | Hint: Write out the variance as much as you can, then look for quantities with known values. We start from$$\newcommand{\Var}{\text{Var}}\newcommand{\E}{\mathbb{E}}\newcommand{\Cov}{\text{Cov}}\Var[X-Y]=\E[(X-Y)^2]-(\E[X-Y])^2.$$Now, we can multiply these out and use linearity of the expectation to get:$$\Var[X-Y]=\E[X... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/774621', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/87896/']} | jdg_359370 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20929 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Sorry if this is a silly question but I cant get my head around it.
Now provide the response and nothing else.
| To be concrete, let us here assume that the dissipative force $$ {\bf F}~=~-f(v^2)~ {\bf v} \tag{1} $$ has a direction opposite of the velocity ${\bf v}=\dot{\bf r}$ of the point particle. Here $f=f(v^2)$ is a function that may depend on the speed square $v^2\equiv {\bf v}^2$ . Drag is of this form (1). Linear frictio... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/20929', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/2599/']} | jdg_366273 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 290646 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
It's a pretty established convention that database table names, in SQL at least, should be singular. SELECT * FROM user; See this question and discussion ... | The REST spec (whatever level you want to go with) wasn't designed as database access. It is trying to bring standardization to API access. The SQL conventions mentioned (whether you want to use them or not) were not designed with API access in mind. They are for writing SQL queries. So the issue to unpack here is the ... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/290646', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/188412/']} | jdg_377370 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1314460 |
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:
Just for fun, I am trying to find a good method to generate a random number between 1 and 10 (uniformly) with an unbiased six-sided die. I found a way, but it may requir... | You may throw the die many ($N$) times, take the sum of the outcomes and consider the residue class $\pmod{10}$. The distribution on $[1,10]$ gets closer and closer to a uniform distribution as $N$ increases. You may throw the die once to decide if the final outcome will be even or odd, then throw it again until it giv... | {} | {'log_upvote_score': 7, 'links': ['https://math.stackexchange.com/questions/1314460', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/246240/']} | jdg_173619 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34214167 |
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 difficulty using the array.All<> function. private bool noBricksLeft() { bool[] dead = new bool[brick.Length]; for (int i = 0; i < brick.GetLength(0); i++) {... | You can simply use a lambda-expression : if (dead.All(x => x)) Given you using System.Linq 's IEnumerable<T>.All method. will do the trick. Furthermore an if statement that returns the answer is useless, so you can rewrite it to: private bool noBricksLeft() { bool[] dead = new bool[brick.Length]; for (int i = 0; ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/34214167', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3672180/']} | jdg_332102 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 193683 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
What's the common or recognized name for a vulnerability on a platform where someone can build trust and than pillage/exploit that trust for profit or information? I... | Sybil Attack the attacker subverts the reputation system of a peer-to-peer network by creating a large number of pseudonymous identities, using them to gain a disproportionately large influence. A reputation system's vulnerability to a Sybil attack depends on how cheaply identities can be generated, the degree to w... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/193683', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/186571/']} | jdg_220556 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27753111 |
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 beginner in Spring framework. In my case Session can be expire by following way --> Success Log-out (Explicit Log-out ) --> Session Timeout (Implicit Log-out ) I have d... | Yes, you can do that with SessionDestroyedEvent . @Componentpublic class SessionEndedListener implements ApplicationListener<SessionDestroyedEvent> { @Override public void onApplicationEvent(SessionDestroyedEvent event) { for (SecurityContext securityContext : event.getSecurityContexts()) { ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/27753111', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3340968/']} | jdg_199482 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 54369513 |
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 little problem. I'm using NodeJS as backend. Now, an user has a field "biography", where the user can write something about himself. Suppose that this field has 220 ma... | str.length gives the count of UTF-16 units. Unicode-proof way to get string length in codepoints (in characters) is [...str].length as iterable protocol splits the string to codepoints. If we need the length in graphemes (grapheme clusters), we have these native ways: a. Unicode property escapes in RegExp. See for exam... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/54369513', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7942000/']} | jdg_286809 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36220059 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am new to coding in php and I have a query about getting a date to increment in a loop which is produced by a call to a weather API ( http://openweathermap.org ), I am usin... | It's obvious that you should return status 200 for successful logout? Not at all. If you don't return a response with that status, then 204 or 205 would be more appropriate (205 = "no content, refresh"), since there is no content to return, and the client should probably refresh its view. If the user wasn't logged in: ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/36220059', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6087637/']} | jdg_195979 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5740 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
If $d(x,y)$ and $e(x,y)$ are metrics then $d(x,y)+e(x,y)$ and $\frac{d(x,y)}{1+d(x,y)}$ are metrics. If $d_i(x,y)$ for $i=1,\dots,n$ are metrics then so is $\sqrt{\sum_{i=1}^n... | Personally, I prefer $\min(d(x,y),\epsilon)$ over the standard $d(x,y)/(1+d(x,y))$ trick if the goal is to turn a metric into an equivalent metric – it's a lot easier to prove the metric axioms for this one. From that follows one way to turn a countably infinite number of metrics into a new metric: $d(x,y)=\sum\_{n=1}^... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/5740', 'https://mathoverflow.net', 'https://mathoverflow.net/users/812/']} | jdg_326825 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5082846 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
On most websites, when the user is about to provide the username and password to log into the system, there's a checkbox like "Stay logged in". If you check the box, it will ... | Java EE 8 and up If you're on Java EE 8 or newer, put @RememberMe on a custom HttpAuthenticationMechanism along with a RememberMeIdentityStore . @ApplicationScoped@AutoApplySession@RememberMepublic class CustomAuthenticationMechanism implements HttpAuthenticationMechanism { @Inject private IdentityStore identityS... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/5082846', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/240337/']} | jdg_311048 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28239529 |
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 large CSVs where I'm only interested in a subset of the rows. In particular, I'd like to read in all the rows which occur before a particular condition is met. For ex... | You could read the csv in chunks. Since pd.read_csv will return an iterator when the chunksize parameter is specified, you can use itertools.takewhile to read only as many chunks as you need, without reading the whole file. import itertools as ITimport pandas as pdchunksize = 10 ** 5chunks = pd.read_csv(filename, chunk... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/28239529', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3393276/']} | jdg_348403 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 48468140 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a way to create a masonry column layout utilizing the flexbox grid that Bootstrap 4 comes equipped with? It seems to me that all of the columns are equal height.
N... | This is pretty much doable with standard Bootstrap 4 classes. There is even a whole section in the documentation about the Card columns feature. From the docs: Cards can be organized into Masonry -like columns with just CSS by wrapping them in .card-columns . Cards are built with CSS column properties instead of flexbo... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/48468140', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1461158/']} | jdg_294381 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Puzzle In a country in which people only want boys, every family continues to have children until they have a boy. If they have a girl, they have another child. If they ... | Mike Scott is correct that you don't need to sum the series, but suppose you want to. Each family has 1 boy-that is easy. Each family has 50% chance of no girls, 25% chance of 1, etc. So the average number of girls is $$\sum_{i=0}^\infty \frac{i}{2^{i+1}}$$ The way to sum this is to remember that $$\sum_{i=0}^\infty... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/20426', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/6623/']} | jdg_174682 | PrimeIntellect/stackexchange-question-answering |
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I have been working on the following integral: $$\int_0^\infty \frac{e^{-tx^2}-e^{-x^2}}{x}dx$$ where $t$ is any nonnegative real number. Would anyone be able to provide... | Using differentiation under the integral sign makes it quite easy: let $f(t) = \int_0^\infty \frac{e^{-tx^2}-e^{-x^2}}{x}dx$ , then $$f'(t) = \int_0^\infty \frac{\partial}{\partial t}\left(\frac{e^{-tx^2}-e^{-x^2}}{x}\right)dx = \int_0^\infty \frac{-x^2 e^{-tx^2}}{x} dx = -\int_0^\infty x e^{-tx^2} dx = \left[\sqrt{t}x... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3969765', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/823800/']} | jdg_273846 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I aim to show that $$(n+1)^n<n^{(n+1)}$$ for all $n \geq 3$.I tried induction, but it didn't work. What should I do?
Now provide the response and nothing else.
| Assume for contradiction that at some point we have$$(n-1)^n>n^{n-1},\text{ but } (n+1)^n\geq n^{n+1}$$and multiply the two inequalities. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1612256', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/263364/']} | jdg_323037 | PrimeIntellect/stackexchange-question-answering |
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What are the types of the four parameters for the error handling function when coding in Typescript? app.use((err: ??, req: ??, res: ??, next: ??) => { }); I am using VS Code... | The function itself has the following signature (taken from DefinitelyTyped ): export type ErrorRequestHandler = (err: any, req: Request, res: Response, next: NextFunction) => any; So you can either declare the function as a variable of type ErrorRequestHandler or type the parameters according to that definition. Note:... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/50218878', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/936293/']} | jdg_261275 | PrimeIntellect/stackexchange-question-answering |
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I have a few shared partials that I can render from any controller fine however I am having a bit of trouble rendering form partials from another controller. I am wanting to ... | Your local variables should be passed through in a locals hash. <% render :partial => "notes/form", :locals => {:note => Note.new} %> Read section 3.4.4 here. Your partial also shouldn't use instance variables, change the following: <%= form_for @note do |f| %> to: <%= form_for note do |f| %> edit If you want to use an... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6705539', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/258099/']} | jdg_284238 | PrimeIntellect/stackexchange-question-answering |
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Formally, $a_n = (a_{n-1} + a_{n-2} + a_{n-3} + a_{n-4})$ mod $10$ .Is there a mathematical way of knowing whether $7, 3, 6, 7$ will ever occur in the sequence? One idea... | Here's what I did first : if $7,3,6,7$ appeared in the sequence, then continuing the sequence is revealing. Indeed, we get : $$7,3,6,7,3,9,5,4,\color{blue}{1,9,9,3},...$$ therefore, the sequence $7,3,6,7$ appears, if and only if $1,9,9,3$ appears again. Consider the operation $T :(a,b,c,d) \to (b,c,d,a+b+c+d)$ as a lin... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3840038', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/59819/']} | jdg_161070 | PrimeIntellect/stackexchange-question-answering |
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I'm just revising chapter 4 of C# in Depth which deals with nullable types, and I'm adding a section about using the "as" operator, which allows you to write: object o = ...;... | Clearly the machine code the JIT compiler can generate for the first case is much more efficient. One rule that really helps there is that an object can only be unboxed to a variable that has the same type as the boxed value. That allows the JIT compiler to generate very efficient code, no value conversions have to b... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/1583050', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/22656/']} | jdg_309757 | PrimeIntellect/stackexchange-question-answering |
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Why should Android 3.0 fragments be used instead of compound controls? One can create a View inheritor or compound control once and use it everywhere. I've read http://androi... | The difference is that fragments have a life cycle (onPause, onCreate, onStart...) of their own. By having a life cycle, fragments can respond independently to events, save their state through onSaveInstanceState, and be brought back (i.e. such as when resuming after an incoming call or when the user clicks the back b... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6214780', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/781137/']} | jdg_85661 | PrimeIntellect/stackexchange-question-answering |
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Given a map where a digit is associated to several characters scala> val conversion = Map("0" -> List("A", "B"), "1" -> List("C", "D"))conversion: scala.collection.immutable.... | The following suggestion is not using a for-comprehension. But I don't think it's a good idea after all, because as you noticed you'd be tied to a certain length of your cartesian product. scala> def cartesianProduct[T](xss: List[List[T]]): List[List[T]] = xss match { | case Nil => List(Nil) | case h :: t =... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8217764', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/650527/']} | jdg_212882 | PrimeIntellect/stackexchange-question-answering |
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There is a particular task I want to accomplish, but I am not finding any particular way to do that.Let's say I have an app that is used to send mails. I keep a record of the... | As of MongoDB 3.2, it is also possible to add a partial TTL index using a specified filter expression. In case if you need to remove only normal not scheduled emails, you could use the following: db.email.createIndex( {createdDate: 1}, { expireAfterSeconds: 172800, // 2 days partialFilterExpression: { sche... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/35178356', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3333052/']} | jdg_239099 | PrimeIntellect/stackexchange-question-answering |
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I'm writing a program that will take qr code image and recognize black/white pixels and keep them in an array. But my problem is; I have 294x294 pixel image and one matrix w... | If you have a reactor pom (a pom with the <modules> element, and <packaging> defined as pom ) then the modules will be built in dependency order. This ordering happens regardless of the order the modules are specified in the pom. There's a few ways to approach this: Option 1 Your reactor pom doesn't need to be the same... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13383301', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1824322/']} | jdg_352016 | PrimeIntellect/stackexchange-question-answering |
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When I'm running a complete test suite, it would be helpful if exceptions that caused a test to fail would appear in my (SLF4J-)log. What is the best method to achieve this? ... | You need to extend TestRule, in particular the apply(). For an example, have a look at org.junit.rules.ExternalResource & org.junit.rules.TemporaryFolder. ExternalResource looks like this: public abstract class ExternalResource implements TestRule { public Statement apply(Statement base, Description description) { ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7503277', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/750378/']} | jdg_369436 | PrimeIntellect/stackexchange-question-answering |
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Let's take a simple code: y = [1,2,3]def plusOne(y): for x in range(len(y)): y[x] += 1 return yprint plusOne(y), ya = 2def plusOne2(a): a += 1 return aprin... | Python variables contain pointers, or references, to objects. All values (even integers) are objects, and assignment changes the variable to point to a different object. It does not store a new value in the variable, it changes the variable to refer or point to a different object. For this reason many people say that P... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17686596', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3986320/']} | jdg_350263 | PrimeIntellect/stackexchange-question-answering |
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I want to reduce the frequency of operation of my raspberry pi without rebooting. Is there a way to do it ?? I know I can change the frequency by changing the con... | cpufreq can do this for you. On Raspbian: sudo apt-get install cpufrequtils On Arch: sudo pacman -S cpufrequtils You can then use cpufreq-info to see your settings and cpufreq-set to change them. On my Pi B using Arch, without tweaking any config.txt clock settings at all, here are the defaults I see available: > cpufr... | {} | {'log_upvote_score': 4, 'links': ['https://raspberrypi.stackexchange.com/questions/28754', 'https://raspberrypi.stackexchange.com', 'https://raspberrypi.stackexchange.com/users/28072/']} | jdg_215424 | PrimeIntellect/stackexchange-question-answering |
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I am trying to add two numbers together from EditText fields. So far I have the code below that I believe converts the EditText field 'pos1_deg' & 'pos2_deg' into integers de... | (Assuming this is Java...) The message is correct. Primitive values (such as int ) cannot have methods invoked on them as they are not objects. The associated methods are instead registered on the Integer class statically, so instead you should use: result.setText(Integer.toString(degSum)); (This method also takes an... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4105655', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/497517/']} | jdg_90192 | PrimeIntellect/stackexchange-question-answering |
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I am trying to remove or change the wrapping div that CakePHP uses on its form helper. When I use this code: echo $this->Form->input('contact', ['label' => false]); The outpu... | Use FormHelper Templates To change wrapping for all inputs in form use: $this->Form->templates([ 'inputContainer' => '<div class="myOwnClass">{{content}}</div>']);// or remove completely$this->Form->templates([ 'inputContainer' => '{{content}}']);// now get input with desired wrappingecho $this->Form->input('cont... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/29686111', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1152756/']} | jdg_273185 | PrimeIntellect/stackexchange-question-answering |
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I've read a couple of articles on immutability but still don't follow the concept very well. I made a thread on here recently which mentioned immutability, but as this is a t... | What is Immutability? Immutability is applied primarily to objects (strings, arrays, a custom Animal class) Typically, if there is an immutable version of a class, a mutable version is also available. For instance, Objective-C and Cocoa define both an NSString class (immutable) and an NSMutableString class. If an obje... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/622664', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/32484/']} | jdg_92779 | PrimeIntellect/stackexchange-question-answering |
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Hi guys I am stuck at this point. I want to play four videos on my screen using opencv . Can anyone help me how to do that? Suppose I want to play simultaneously first.avi se... | For playing multiple videos, we have to use unique window titles for each video. Here is a sample code demonstrating how it can be achieved. import numpy as npimport cv2names = ['first.avi', 'second.avi', 'third.avi', 'fourth.avi'];window_titles = ['first', 'second', 'third', 'fourth']cap = [cv2.VideoCapture(i) for i i... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/47922303', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7967161/']} | jdg_116006 | 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:
Is there a third dimension of numbers like real numbers, imaginary numbers, [blank] numbers?
Now provide the response and nothing else.
| Alas, there are no algebraically coherent "triplexes". The next step in the construction as has been said already are "quaternions" with 4 dimensions. Many young aspiring mathematicians have tried to find them since Hamilton in the 19th century. This impossibility links geometric dimensionality, fundamental properties ... | {} | {'log_upvote_score': 7, 'links': ['https://math.stackexchange.com/questions/32100', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/9399/']} | jdg_272451 | PrimeIntellect/stackexchange-question-answering |
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I have a simple small question which someone who knows will be able to answer easily, I searched google but couldn't find the answer. There are many programs running at once ... | It's loaded once and all programs share the same in-memory copy of code. It's kind of complicated, but for the read-only sections of the DLL (that is, code) the operating system loader uses a technique called "memory mapping" to map the DLL into the process's address space. The pages are only loaded into physical memor... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2846310', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/342168/']} | jdg_266851 | PrimeIntellect/stackexchange-question-answering |
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I was wondering if there was an adapter library for Javascript to make integrating tools like Google Analytics, Kissmetrics, mixpanel, Chartbeat, gaug.es, etc easier. Somethi... | We recently built analytics.js to solve this problem. It's a javascript wrapper library for Google Analytics, KISSmetrics, Mixpanel, Gauges, Chartbeat, GoSquared, and 16 other services. The library does pretty much everything you mentioned: Loads all the javascript snippets asynchronously Abstracts the event-views and ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9677442', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1017787/']} | jdg_328900 | PrimeIntellect/stackexchange-question-answering |
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I have to design a database where I have to store Test Name for each Filename and Each Test Name can run on several Builds and can either Pass or Fail .There is 1-1 relations... | UPDATE: The second solution is better than this solution. You should put the floatingActionButton widget in a Builder Widget. The following code should work: @override Widget build(BuildContext context) { return new Scaffold( floatingActionButton: new Builder(builder: (BuildContext context) { return new... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50403396', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3365919/']} | jdg_257191 | PrimeIntellect/stackexchange-question-answering |
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I've noticed that file main.jsbundle file is missing from the project and am not sure of how to fix it, should I delete the file / is there a step I can perform to fix it? He... | The problem can be resolved as follows By using the react native command line $ react-native bundle --entry-file ./index.ios.js --platform ios --bundle-output ios/main.jsbundle using this in the root of the react native project When the main.jsbundle file is generated add it back to the Add Files to Project option Just... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/41351739', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/911930/']} | jdg_352349 | PrimeIntellect/stackexchange-question-answering |
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I wonder: 1) are the following functions exactly the same: inc = (+1)double = (*2)func1 = double . incfunc2 x = double $ inc xfunc3 x = double (inc x)func4 = \x -> double (in... | Are these functions exactly the same? Actually, no! There are some very subtle differences. First of all, read about the dreaded monomorphism restriction . In short, class-polymorphic functions are given different types by default if they're "obviously" functions or not. In your code, this difference won't manifest, be... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19621134', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2813589/']} | jdg_303559 | PrimeIntellect/stackexchange-question-answering |
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Can't install Java 7 (installer refuses). Can install Java 8. But then starting Android Studio, it says it needs to install the legacy JDK 6, which is not going to work for m... | UPDATE 2014.12.10 This should be the final update on this question. After the final release of Android Studio v1.0, there is an official way to select your JVM, mentioned here: http://tools.android.com/tech-docs/configuration/osx-jdk All the following information is kept only as reference, please don't use it. UPDATE 2... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/24124911', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/346741/']} | jdg_273482 | PrimeIntellect/stackexchange-question-answering |
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I am trying to find a way to query mongodb in a case insensitive way using PHP because currently when checking a user "Username" and "username" can both be diffrent usernames... | PHP Mongo driver has an internal Regex Object: $cursor = $collection->findOne( array('username' => new MongoRegex("/$_POST['value']/i")); And btw I strongly recommand to check $_POST value and probably transform you regex to get only username (without more before/after => new MongoRegex('/^' . $securevalue . '$/i') E... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9100969', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1055838/']} | jdg_73967 | PrimeIntellect/stackexchange-question-answering |
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I keep getting those on STDOUT even though I'm using logback and configured it. I'm not able to get AWS stuff out of the console. Jun 19, 2014 3:46:40 PM com.amazonaws.http.A... | First that I'd like to tell is that, because of historical reasons, logging in java is a mess and you should be ready to put some effort into making it right. Now, to your problem. First of all it really seems like logs you are getting in your STDOUT bypass logback (at least they do not follow any of the patterns defin... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24310889', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/72784/']} | jdg_347721 | PrimeIntellect/stackexchange-question-answering |
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I have two tables. I am updating those tables using entity framework. here is my code public bool UpdateTables(){ UpdateTable1(); UpdateTable2();} If any table upda... | using (TransactionScope transaction = new TransactionScope()){ bool success = false; try { //your code here UpdateTable1(); UpdateTable2(); transaction.Complete(); success = true; } catch (Exception ex) { // Handle errors and deadlocks here and retry if needed... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6274411', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/367339/']} | jdg_250075 | PrimeIntellect/stackexchange-question-answering |
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import sysfrom PyQt4.QtCore import *from PyQt4.QtGui import *class MainWindow(QMainWindow): EXIT_CODE_REBOOT = -123#constructor def __init__(self): sup... | Let's say you are in MainWindow. Define in the __init__ MainWindow.EXIT_CODE_REBOOT = -12345678 # or whatever number not already taken Your slot restart() should contain: qApp.exit( MainWindow.EXIT_CODE_REBOOT ) and your main : currentExitCode = MainWindow.EXIT_CODE_REBOOTwhile currentExitCode == MainWindow.EXIT_CODE_... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/34372164', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4540427/']} | jdg_308483 | PrimeIntellect/stackexchange-question-answering |
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There must be a fast and efficient way to split a (text) string at the "nth" occurrence of a needle, but I cannot find it. There is a fairly full set of functions in the strp... | It could be: function split2($string, $needle, $nth) { $max = strlen($string); $n = 0; for ($i=0; $i<$max; $i++) { if ($string[$i] == $needle) { $n++; if ($n >= $nth) { break; } } } $arr[] = substr($string, 0, $i); $arr[] = substr($string, ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5956066', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/232251/']} | jdg_154815 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 499574 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Is the statement "If the potential energy of a particle under oscillatory motion is directly proportional to the second power of displacement from the mean position... | Both of your statements are true for SHM and can be seen as true for approximations as well. Each statement is essentially saying the same thing, because $F=-\text dU/\text dx$ , and we can choose $U(0)=0$ . Whether or not you use approximations to make these statements applicable to your system doesn't change that. In... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/499574', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/223029/']} | jdg_351625 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 23407 |
Below is a question asked on the forum mechanics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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My Toyota Vitz 2007 idles roughly and I got advice to clean the throttle body and make the vehicle re-learn the idle by starting the engine and let it idle for some... | I know this vehicle as a Yaris; 1NZ-FE engine, and that is the vehicle I am commenting on. Toyota does not mention a specific procedure for an idle relearn in their official service information. Even the procedure for throttle body replacement does not mention a relearn procedure. The info does not state that a procedu... | {} | {'log_upvote_score': 5, 'links': ['https://mechanics.stackexchange.com/questions/23407', 'https://mechanics.stackexchange.com', 'https://mechanics.stackexchange.com/users/11037/']} | jdg_215784 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3385982 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Why is this code not working ? <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title></title> </head> <body> <?php ... | You must not output anything before header() . Just start your document with <?php (as the first file characters), followed by the code for displaying the image. Skip the HTML tags. Do not even write a single blankline before header() . If you want to display an image inside the html document of yours, you must do it i... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3385982', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/260594/']} | jdg_278488 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31110184 |
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 distinguish between left and right clicks in an onClick function: const App = () => { const handleClick = (e) => { // detect a left click if (e.which ==... | In modern versions of React (v16+), both onClick and onContextMenu props need to be passed to detect both left- and right-click events: return <p onClick={handleClick} onContextMenu={handleClick}>Something</p> You can either check against e.nativeEvent.button (as the other answer implies), or check e.type on the synthe... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/31110184', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2621400/']} | jdg_262700 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8368847 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm wondering how to achieve the placeholder effect with the select tag, it would be really nice to have the default selected option something like "Please Chose an Option:".... | Here's two types of placeholder, re-selectable and hidden: Demo: http://jsfiddle.net/lachlan/FuNmc/ Re-selectable placeholder: <select> <option value="" selected>Please select</option> <option value="1">Item 1</option> <option value="2">Item 2</option> <option value="3">Item 3</option></select> Hidden place... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8368847', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/766141/']} | jdg_158093 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 494376 |
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:
Firstly, I am not an expert in using multi-level modelling (MLM), and I have read this and this questions, however, my question is slightly different in the sense that ... | First of all , I agree with @EdM, you should first think if multilevel models in substantive terms instead of only looking for a statistical significance in model comparisons. But you may ask: how to do so? Well, asking yourself a few questions about your research hypothesis might help. Is it important to your research... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/494376', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/186834/']} | jdg_136063 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1386691 |
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:
A book contains 1000 pages.Number of ways a page can be chosen so that sum of the digits is 9;is equal to $\lambda$,then the value of $\frac{\lambda}{11}$ is $(A)2\hspac... | Using the stars and bars approach, the number of ways to distribute $9$ balls over $3$ bins is found to be $\binom{9+3-1}2=\binom{11}2=\frac{11\cdot10}{2}$, so the correct answer is (C). | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1386691', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/258051/']} | jdg_258060 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14462962 |
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 following the recently published book " Getting Started with Meteor.js JavaScript Framework " by Isaac Strack. The book works with Meteor 0.5.0. I am working with vers... | function addItem(list_id, item_name) { if(!item_name && !list_id) return; lists.update({_id:list_id}, {$addToSet:{items:{Name:item_name}}}); } Seems like you're trying to add an object to a set. You're getting an error on simulation. Let's investigate that error. The code that errors out: https://github.com... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14462962', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/977203/']} | jdg_131713 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26087392 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How do I iterate over each row in Z where Z is a 2 * m matrix: 6.1101,17.5925.5277,9.13028.5186,13.662 How do I access each Z(i)(j) inside this loop? For example: for i = z ... | If you use for i = z when z is a matrix, then i takes the value of the first column of z (6.1101; 5.5277; 8.5186), then the second column and so on. See octave manual: The-for-Statement If you want to iterate over all elements you could use z = [6.1101,17.592;5.5277,9.1302;8.5186,13.662]for i = 1:rows(z) for j = 1:col... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/26087392', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1113921/']} | jdg_227243 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 218724 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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We have a bi-annual survey and an intended sample size of 1,300. This sample size was determined using Krejcie's means formula for finite populations, and we drew the s... | The difference between joint probabilities and conditional probabilities is essential to understand and apply Bayes' theorem correctly. I strongly advise you go to the basics and refresh that. $P(A,B)$ is the probability that both $A$ and $B$ occur at the same time. Then $P(A|B)$ is defined as the probability that $A$ ... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/218724', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/91260/']} | jdg_188139 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3766260 |
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 where to start with this. I have tried induction but I'm stuck on the inductive step. Could anyone let me know how to do this or give me a hint on how to ap... | Look at the Maclaurin series: $$1-e^x=-x-\frac{x^2}2-\frac{x^3}{3!}-\cdots.$$ Therefore $$(1-e^x)^n=(-x)^n+\text{higher terms}.$$ Now differentiate $n$ times. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3766260', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/789697/']} | jdg_176421 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3948721 |
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 have some delegates in my class. I'd like to use the interface to "remind" me to set these delegates. How to? My class look like this: public class ClsPictures : my... | Those are declaring delegate types . They don't belong in an interface. The events using those delegate types are fine to be in the interface though: public delegate void UpdateStatusEventHandler(string status);public delegate void StartedEventHandler();public interface IMyInterface{ event UpdateStatusEventHa... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/3948721', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/382588/']} | jdg_81089 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 67177271 |
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 implement sign-in hints in my Android app using Jetpack Compose, but this API requires an Activity to work. fun showPhoneNumberHint(activity: Activity) { va... | I ended up using rememberLauncherForActivityResult in combination with the ActivityResultContracts.StartIntentSenderForResult() contract to listen for the result. This returns a launcher that can be used to start the intent. Instead of Auth.CredentialsApi , which requires the deprecated GoogleApiClient , I'm now using ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/67177271', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4136777/']} | jdg_343407 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6252287 |
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 defined the following subroutine: Sub EnterCellValueMonthNumber(cells As range, number As Integer)range(cells).SelectActiveCell.FormulaR1C1 = numberEnd Sub When I call the ... | You would call the sub as EnterCellValueMonthNumber "N23:Q23", 1 No brackets. Or Call EnterCellValueMonthNumber("N23:Q23", 1) Brackets, and Call before it. Also, your Sub is expecting a Range object as the first argument and you're supplying a string; you should change the signature of the sub to: Sub EnterCellValueMon... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/6252287', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/366121/']} | jdg_257076 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8377081 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
There was a good link here about how the zip/tarball string is created When I download a zip from github, what is the hex string at the end of the file name represent? But I'... | You can wget your way out of the GitHub repo to get a tar file ( archive ): wget --no-check-certificate https://github.com/User/repo/archive/master.tar.gz# better, if the certificate authorities are present:wget https://github.com/User/repo/archive/master.tar.gz will get you a file named 'master' from the user 'User''s... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/8377081', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/735600/']} | jdg_104437 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11789647 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm using the phonegap localNotifications plugin which specifies that I can set a notification to occur weekly. However, it appears the javascript date object only has .getDa... | how do you set a day in javascript? You mean, in the current week? When does a week start? Assuming it starts on Sunday (as in getDay : 0 - Sunday, 1 - Monday, etc), this will work: var date, daytoset; // given: a Date object and a integer representing the week dayvar currentDay = date.getDay();var distance = daytoset ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/11789647', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/48067/']} | jdg_199916 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18853713 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
You usually get a speed up when you use interleaved VBOs instead of using multiple VBOs.Is this also valid when using VAOs? Because it's much more convenient to have a VBO fo... | VAOs For sharing larger data sets, a dedicated buffer containing a single vertex (attrib) array is surely a way to go, while one could still interleave specific arrays in another buffer and combine them using a VAO. A VAO handles the binding of all those buffers and the vertex (attrib) array states such as array buffer... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18853713', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/334688/']} | jdg_266752 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21465661 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Given the following class hierarchy: class A { val x = 3 val y = 4}class B extends A { val z = 5} And say I have an instance of B with no compile-time knowledge of its cla... | In brief: import scala.reflect.runtime.universe._val a = new Aval rm = scala.reflect.runtime.currentMirrorval accessors = rm.classSymbol(a.getClass).toType.members.collect { case m: MethodSymbol if m.isGetter && m.isPublic => m }val instanceMirror = rm.reflect(a)for(acc <- accessors) println(s"$a: ${instanceMirror.re... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21465661', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2140256/']} | jdg_306223 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 123704 |
Below is a question asked on the forum chemistry.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
We know that the structure of $\ce{CH4}$ is tetrahedral, and not planar tetragonal, as a tetrahedron enables maximum distribution of $\ce{H}$ -atoms in space, as th... | The trigonal bipyramidal shape of $\ce{PCl5}$ is indeed the lowest energy conformation. I have had a very hard time figuring out what your description of the structure meant and I am still not convinced I have actually understood correctly. However I was trying to model it in my head I either arrived at a variety of di... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/123704', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/85821/']} | jdg_279856 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45514676 |
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 a form - series of questions (radio buttons) the user needs to answer before he can move on to the next screen. For fields validation I'm using yup (npm package)... | Here is a reusable hook that takes advantage of the IntersectionObserver API. The hook export default function useOnScreen(ref) { const [isIntersecting, setIntersecting] = useState(false) const observer = new IntersectionObserver( ([entry]) => setIntersecting(entry.isIntersecting) ) useEffect(() => { observer... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/45514676', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/954743/']} | jdg_293205 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 55041973 |
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 of objects (objList) that each has "id" property. I have an array of strings (idsToRemove), representing IDs of the objects to remove from objList. I find som... | Turn the idsToRemove into a Set so that you can use Set.prototype.has (an O(1) operation), and .filter the objList just once, so that the overall complexity is O(n) (and you only iterate over the possibly-huge objList once): var idsToRemove = ["3", "1"];var objList = [{ id: "1", name: "aaa" }, { id: "2", ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/55041973', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1738094/']} | jdg_373213 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8167543 |
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 a Map to make a cache in Java for same values that I have two String keys. My question it's better to make nested Maps (one for each key) or make some type of custom k... | You can either make nested maps or use a custom class defining hashCode() . It's usually not a good idea to concatenate the keys, you can end up with collisions, as in the case with keys 1 and 22 and keys 12 and 2 . They'd map to the same value 122 . If you'll always use both keys, using a single Map will always be a l... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8167543', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/491245/']} | jdg_226056 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45046525 |
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 setting trainable=False in all my layers, implemented through the Model API, but I want to verify whether that is working. model.count_params() returns the total number ... | from keras import backend as Ktrainable_count = int( np.sum([K.count_params(p) for p in set(model.trainable_weights)]))non_trainable_count = int( np.sum([K.count_params(p) for p in set(model.non_trainable_weights)]))print('Total params: {:,}'.format(trainable_count + non_trainable_count))print('Trainable params: ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/45046525', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8021672/']} | jdg_309965 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10842118 |
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 learned a really handy way to remove duplicate lines retaining the order from Remove duplicates without sorting file - BASH . Say, if you have the following file, $cat file... | The expression is parsed as !(x[$(1)]++) So, from the inside out, it's: Take field 1 of the current input line, $(1) (note that $ is an operator in AWK, unlike in Perl). Index x with the value of field 1; if x is an unbound variable, bind it to a new associative array. Post-increment x[$(1)] ; a rule similar to the one... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10842118', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1058663/']} | jdg_246579 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3142067 |
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 use the TextView constructor with style like this: TextView myText = new TextView(MyActivity.this, null, R.style.my_style); However, when I do this, the text vi... | I do not believe you can set the style programatically. To get around this you can create a template layout xml file with the style assigned, for example in res/layout create tvtemplate.xml as with the following content: <?xml version="1.0" encoding="utf-8"?><TextView xmlns:android="http://schemas.android.com/apk/res/a... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/3142067', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/372405/']} | jdg_356762 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9366021 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
My tables are set up something like this: table name: processfields: name, id_stringtable name: value_seachfields: id_string, value I want to construct a select statement tha... | In general if you want rows that don't exist in another table, then LEFT JOIN the other table and WHERE ... IS NULL to a column on the second table. Also you mentioned that you don't want rows where process.id_string is NULL. SELECT p.name, p.id_stringFROM process p LEFT JOIN value_search v ON v.id_string ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/9366021', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/906153/']} | jdg_181476 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12919360 |
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 writting a jquery plugin to create ajax calls designed for my app. Inside this plugin, my ajax call looks like this (reduced to what the question need) : $.ajax({ ... | Possibly we could check if the element has value property: var el = $(outputSelector);if (el[0].value !== undefined) { el.val(response);} else { el.html(response);} So, somewhat like one line universal solution could be: $(outputSelector).each(function() { this[this.value !== undefined ? "value" : "innerHTML"]... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12919360', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/731138/']} | jdg_220775 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 202200 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
How do you guys prove for logical consequence? My teacher said a truth table can be done. But I don't understand how to infer from truth tables to establish logical cons... | In the context of propositional logic, a model is simply an assignment of truth values to the basic propositional variables. The statement $p\land q$ is true in any model that satisfies both $p$ and $q$, i.e., in which $p$ and $q$ are both true; the statement $p\lor q$, on the other hand, is true in any model that sati... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/202200', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/39240/']} | jdg_117731 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 54423 |
Below is a question asked on the forum dsp.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am studying about the sampling theorem in conjunction for ADC. I got little confused while reading about aliased frequencies. I see that as per the Nyquist theorem, the... | The sampling is indeed analogous to mixing as to my understanding. In the sampling process, we multiply the time domain signal with an impulse train - the impulses in time are represented as impulses in frequency at integer multiples of the sampling rate. So instead of one or two (for a real sine wave) impulses in fre... | {} | {'log_upvote_score': 4, 'links': ['https://dsp.stackexchange.com/questions/54423', 'https://dsp.stackexchange.com', 'https://dsp.stackexchange.com/users/7610/']} | jdg_270152 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1122778 |
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 can do something like this in Haskell: #!/usr/bin/runghcmain=putStrLn "Hello World" Then I can run it with ./hello.hs My question is, why is the first line ignored? Comment... | #! is named " shebang " and is a Unix way of executing scripts. When you ask the OS to execute a file it'll figure out that this is not a normal .exe file, and the #! at the start serves as a magic marker which instructs the OS to execute the command after the #! and wiring up that command so this file becomes an argum... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1122778', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/93535/']} | jdg_220145 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 818401 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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$$\frac{ \sqrt{x+h}-\sqrt{x} }{ h}=\frac{1}{\sqrt{x+h}+\sqrt{x}}$$ I know I just asked a question and I did figure out how that one worked but I'm not sure how I would g... | \begin{align}\frac{1}{\sqrt{x+h}+\sqrt{x}} &= \frac{1}{\sqrt{x+h}+\sqrt{x}} \cdot \frac{\sqrt{x+h}-\sqrt{x}}{\sqrt{x+h}-\sqrt{x}} \\&= \frac{\sqrt{x+h}-\sqrt{x}}{(x+h)-x} \\&= \frac{\sqrt{x+h}-\sqrt{x}}{h}\end{align} | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/818401', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/154768/']} | jdg_106960 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19374471 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a requirement that I want to make a datagridcolumn which only accepts numeric values(integer) ,when the user enter something other than numbers handle the textbox .I t... | Based on @nit suggestion, you can create your own class derived from DataGridTextColumn like this: public class DataGridNumericColumn : DataGridTextColumn{ protected override object PrepareCellForEdit(System.Windows.FrameworkElement editingElement, System.Windows.RoutedEventArgs editingEventArgs) { TextBox... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19374471', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1770273/']} | jdg_216386 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 60489448 |
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 hit some c code in Linux kernel: static struct ctl_table ip_ct_sysctl_table[] = { { .procname = "ip_conntrack_max", .maxlen = sizeof(int), .mo... | This particular change was part of the sysctl net: Remove unused binary sysctl code commit by Eric W. Biederman, changing the initialization of the last element of the ip_ct_sysctl_table array from {0} to {} (and performs similar changes to many other array initializations). The {0} pattern seems to have been around fo... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/60489448', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/12608776/']} | jdg_252198 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7621893 |
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 want to get the count of missed calls and unread messages in my application. and I'd like to open the relevant application when user click on the count. Now biggest problem... | http://developer.android.com/reference/android/provider/CallLog.Calls.html Take a look at this CallLog class. All you need is to query the phone for any calls then extract missed one (оr do this when you are querying the phone, in the selection arguments). The same applies for the messages. SMS are stored in the Conten... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7621893', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/348301/']} | jdg_160129 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18602119 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I was trying out python -mtimeit so I put python -mtimeit "n = 0; while n < 10: pass" Then an invalid syntax error showed up. same with semicolon and for loop. However, when ... | while , for can't have semicolon before, they need to be on one line. If you looked at Python grammar : compound_stmt ::= if_stmt | while_stmt | for_stmt | try_stmt | with_stmt | funcdef | classdef ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18602119', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2325350/']} | jdg_106213 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26197582 |
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 very rarely override drawRect in my UIView subclasses, usually preferring to set layer.contents with pre-rendering images and often employing multiple sublayers or subviews... | Thanks, @zisoft for the clueing me in on prepareForInterfaceBuilder . There a few nuances with Interface Builder's render cycle which were the source of my issues and are worth noting... Confirmed: You don't need to use -drawRect . Setting images on UIButton control states works. Arbitrary layer stacks seem to work if ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/26197582', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/494642/']} | jdg_224585 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 602984 |
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:
When calculating the median for an even number of samples, we sort the samples and take the arithmetic mean of the two in the middle. This seems quite arbitrary - it as... | One of the first and best uses of the median is to identify the location (central value) of a dataset or distribution in a robust way. From this perspective it doesn't matter how you choose among alternative values when there is more than one median: they are all equally good. However, the very meaning of "central valu... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/602984', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/96094/']} | jdg_177369 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1419275 |
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:
Why the volume of a $n$-dimensional parallelepiped with sides given by the row vectors of a matrix $A$ can be seen as the product of the singular values of this matrix $... | We should really start with the description for the volume of a parallelotope. Definition : Let $\Pi$ be an $n$-dimensional parallelotope defined by edge vectors $\mathcal{B}=\left\{ \mathbf{v}_{1},\ \cdots,\ \mathbf{v}_{n}\right\}$. We define the volume of the parallelotope recursively as follows: For a 1-dimensional ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1419275', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/147893/']} | jdg_165496 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 48403542 |
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 is possible to rename a PVC? I can't seem to find an evidence it is possible. I'm trying mitigate an "No space left of device" issue I just stumbled upon. Essentially my p... | The answer of your question is NO . There is no way to change any meta name in Kubernetes. But, there is a way to fulfill your requirement. You want to claim your new bigger PersistentVolume by old PersistentVolumeClaim. Lets say, old PVC named victim and new PVC named bigger . You want to claim PV created for bigger b... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/48403542', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/80851/']} | jdg_157637 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2383865 |
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 several .tpl.php files for nodes, CCK fields, and Views theming. These template files have a lot of logic in them to move things around, strip links, create new links,... | For a general overview, you should read up on manipulating variables within preprocess functions . Concerning the naming convention, this is normally pretty simple, but there is a catch for your current example (see below): A preprocess functions signature needs to be [yourModuleName|yourThemeName]_preprocess_[themeFun... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2383865', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/78093/']} | jdg_382804 | PrimeIntellect/stackexchange-question-answering |
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