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 | 10956419 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Or rather, why isn't (==) usable on every data type? Why do we have to derive Eq ourseleves? In other languages, such as Python, C++, and surely others, it has a default impl... | In Python the default equality implementation compares identity , not value. This is useful for user-defined classes, which by default are mutable and do not have to have a well-defined notion of "value". But even in that setting, it is more normal to use the is operator to directly compare identities for mutable objec... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10956419', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/780037/']} | jdg_190526 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 157876 |
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:
Can anyone tell me how to find all normal subgroups of the symmetric group $S_4$? In particular are $H=\{e,(1 2)(3 4)\}$ and $K=\{e,(1 2)(3 4), (1 3)(2 4),(1 4)(2 3)\}$ ... | In any group, a subgroup is normal if and only if it is a union of conjugacy classes. In $S_n$, the conjugacy classes are very easy: a conjugacy class consists exactly of all permutations of a given cycle structure. These corresponds to all possible partitions of $n$. So, consider $S_4$. The conjugacy classes in $S_4$ ... | {} | {'log_upvote_score': 7, 'links': ['https://math.stackexchange.com/questions/157876', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/24690/']} | jdg_331958 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12732590 |
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 set of 2d grid points (x,y) that I want to map/project onto a sphere as 3d points (x,y,z). I realize there will be some warping towards the poles as abs(y) increases... | Paraphrased from the wikipedia article on Mercator projection: Given a "mapping sphere" of radius R,the Mercator projection (x,y) of a given latitude and longitude is: x = R * longitude y = R * log( tan( (latitude + pi/2)/2 ) )and the inverse mapping of a given map location (x,y) is: longitude = x / R latitude = ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/12732590', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/245777/']} | jdg_88232 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8019489 |
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 following a simple ajax>php>mysql example posted here http://openenergymonitor.org/emon/node/107 I can only display information from the first row.My table is set up lik... | The old MySQL extension mysql is outdated, better use mysqli or PDO ! mysql_fetch_row() returns only 1 row!You have to put it into a loop, for example: $data = array();while ( $row = mysql_fetch_row($result) ){ $data[] = $row;}echo json_encode( $data ); You also have to change the JavaScript: $.ajax({ ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8019489', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/691053/']} | jdg_350864 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34503226 |
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 read you can have multiple consumer apps per kinesis stream. http://docs.aws.amazon.com/kinesis/latest/dev/developing-consumers-with-kcl.html however, I heard you can only ... | Kinesis Client Library starts threads in the background, each listens to 1 shard in the stream. You cannot connect to a shard over multiple threads, that is by-design. http://docs.aws.amazon.com/kinesis/latest/dev/kinesis-record-processor-scaling.html For example, if your application is running on one EC2 instance, and... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/34503226', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1058511/']} | jdg_294807 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 51541371 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
We're using Git and we have a solution which is targeting the full net framework. A couple of days ago, I've started migrating the solution to .net core. Unfortunately, somet... | I had a similiar issue when upgrading some projects from 4.6.2 to 4.7.2 - this happened for both our ASP.Net Core solution targetting full framework, and our WPF solution. Initially it seemed to be random projects that had this error, other projects with near exact same csproj were building fine and others were failing... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/51541371', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/15848/']} | jdg_91328 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30138 |
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:
If I have a simple list, say {1, 2, 3}, and I want to extract a subset of the elements, what is the correct syntax? e.g. { i, _, j } = {1, 2, 3} I want i = 1 & j ... | Turn off the warning It should be noted that we can treat Set::nosym as a warning message rather than an error, and simply turn it Off : Off[Set::nosym]{i, _, j} = {1, 2, 3};{i, j} {1, 3} throw-away Symbol You could asko designate a Symbol for this purpose as a kind of dev/null, using e.g. $Post to clear it every time.... | {} | {'log_upvote_score': 5, 'links': ['https://mathematica.stackexchange.com/questions/30138', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/4534/']} | jdg_351205 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4374120 |
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 get the final equations in terms of $n$ , for example $n = 3$ , then the equation is: $(2n-1) * (2n-2) * (2n-3)$ , if $n = 4$ , then the equation is: $(2n-1) (... | The answer below is addressed to the part of the OP asking "... rigorous proofs of the integrals Mathematica is able to determine ...". Well, believe it or not, you can actually do all extremely elegantly and even get much more. A solution in large steps by Cornel Ioan Valean Key steps: $1)$ Derive and prepare to use t... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4374120', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/1019079/']} | jdg_116233 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 53569137 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Both data() and async data() gives the same result (and it is obvious that the results from asyncData() override the results from data() ) and both results in HTML code in th... | The simplest answer is data() is processed on the client side, however asyncData() section is processed on the server side on the call for Nuxt() once and on the client side once more. The biggest advantage of nuxt is it's ability to render content on the server side. If you load your content using promise on the clien... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/53569137', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9474643/']} | jdg_122104 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 662662 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I have HAProxy for my two sites, one of them public and one private. www.mysite.comprivate.mysite.com Atm, I'm using haproxy like this: frontend mysite_https bind *.443 ssl cr... | I found a solution to this problem, that doesn't require additional servers or services.I'm not entirely sure if this doesn't spawn new problems though. For me it seems to work right now. The way I did it, was to create a frontend for each domain that required different ssl settings. I then set the bind option of those... | {} | {'log_upvote_score': 5, 'links': ['https://serverfault.com/questions/662662', 'https://serverfault.com', 'https://serverfault.com/users/117583/']} | jdg_360876 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37036 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
How would you figure out this? $x^y = z$ How do you find out $y$ if you know $x$ and $z$ ?
Now provide the response and nothing else.
| This section on wikipedia explains how. You take the logarithm of both sides, $$\begin{align*}x^y=z &\implies \log{x^y}=\log{z}\\&\implies y\log{x}=\log{z}\\&\implies y=\frac{\log{z}}{\log{x}}=\log_x{z}.\end{align*}$$The second and third implications follow by standard rules for logarithms. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/37036', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/10492/']} | jdg_178696 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 54369416 |
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 setting up a webapp with a frontend and a backend that communicates with the frontend soley through RESTful methods. How do I make sure that the backend endpoints are onl... | How do I make sure that the backend endpoints are only accessed by my own frontend, and not anyone else? Let me tell you here a cruel truth... is not possible for a web app, due to the nature how the web was designed to work. Let's try to understand the problem a little more in depth by understanding the difference bet... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/54369416', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8291276/']} | jdg_230151 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 179205 |
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 need to send the generated CSV files on regular intervals using script. I am using UUENCODE and mailx for the same. But i need to know that is there any method/way to ... | Email was designed back when computers did not have a permanent, fast network connection to each other, on the model of postal mail. When you send an email, it gets sent to a server, which sends it to another server, and so on until the email reaches its destination. The oldest mail systems had local delivery , then th... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/179205', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/98920/']} | jdg_135857 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 72654 |
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:
How do I arrange these chemical bonds in an increasing/decreasing order based upon their lengths? I understand that the bond (a) will be longer than (b) because (a)... | Label the double bonds (a), (b), and (c), in correspondence with the image provided in the question. Label the carbons in the cyclopropane ring $\ce{A}$, $\ce{B}$, and $\ce{C}$, with $\ce{A}$ being the carbon with the double bond (c). At $\ce{A}$, the usual $\ce{sp^2}$ hybridization would lead to bond angles of $120^\c... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/72654', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/43964/']} | jdg_183065 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13271503 |
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 String[] in Java, and must first encode/convert it into a String and then further in the code covert it back to the String[] array. The thing is that I can ha... | If you don't wanna spend so much time with string operations you could use java serialization + commons codecs like this: public void stringArrayTest() throws IOException, ClassNotFoundException, DecoderException { String[] strs = new String[] {"test 1", "test 2", "test 3"}; System.out.println(Arrays.toString(str... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13271503', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1055638/']} | jdg_100894 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2813193 |
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:
Square $PQRS$ is tilted $90$ degrees anticlockwise around the point $P$, so that points $Q$, $R$ and $S$ reach to the points $Q'$, $R'$ and $S'$, respectively. What is t... | Yes. Let $p$ be the monic polynomial of minimal degree such that $p(T)=0$, and suppose $\lambda$ is a root of $p$. Then if $q(x)=p(x)/(x-\lambda)$, we have $q(T)\neq 0$ by minimality of $p$ but $(T-\lambda)q(T)=p(T)=0$. It follows that $T-\lambda$ is not invertible, so $\lambda$ is in the spectrum of $p$ and hence $... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2813193', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/567036/']} | jdg_159237 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20195782 |
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 file Test.java and the following code inside it. public class Abcd{ //some code here} Now the class does not compile, but when I remove the public modifier , ... | The rationale is to allow more than one top-level class per .java file. Many classes—such as event listeners—are of local use only and the earliest versions of Java did not support nested classes. Without this relaxation of the "filename = class name" rule, each and every such class would have required its own file, wi... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/20195782', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/865188/']} | jdg_211249 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6514274 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
The standard approach for using variable values in SQLite queries is the "question mark style", like this: import sqlite3with sqlite3.connect(":memory:") as connection: co... | To convert any string into a SQLite identifier: Ensure the string can be encoded as UTF-8. Ensure the string does not include any NUL characters. Replace all " with "" . Wrap the entire thing in double quotes. Implementation import codecsdef quote_identifier(s, errors="strict"): encodable = s.encode("utf-8", errors)... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/6514274', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1114/']} | jdg_164837 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10975505 |
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 split the string (age-is-25::OR::last_name-is-qa6)::AND::(age-is-20::OR::first_name-contains-test) into string[0] = (age-is-25::OR::last_name-is-qa6) string[1] = AN... | You can use positive lookahead and lookbehind to match the first and last parentheses. String str = "(age-is-25::OR::last_name-is-qa6)::AND::(age-is-20::OR::first_name-contains-test)";for (String s : str.split("(?<=\\))::|::(?=\\()")) System.out.println(s); Outputs: (age-is-25::OR::last_name-is-qa6)AND(age-is-20::OR... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10975505', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1297564/']} | jdg_155246 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36684 |
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:
Since gas giant consist of most gas components, where do we establish their "surface"? My take is basically to take the limit in which all light is opaque. For exam... | There are two common definitions in use for the surface of gas planets: The 1-bar surface: As pressure increases, the deeper in we go into the gas planet, we will hit a pressure of 1 bar at some altitude. Gas at this altitudes will usually sit deep enough in the gravitational well and be of a near-uniform density and t... | {} | {'log_upvote_score': 6, 'links': ['https://astronomy.stackexchange.com/questions/36684', 'https://astronomy.stackexchange.com', 'https://astronomy.stackexchange.com/users/9949/']} | jdg_119886 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4722403 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the following sequence of numbers: 2 5 6 20 18 80 54 320 162 1280 I'm just not able to find the next following number or the algorithm to calculate it. Any hints?
Now... | The next number is 486 . The sequence is *3, *4. Every odd index is multiplied by 4: 5 20 80 320 1280 Every even index is multiplied by 3: 2 6 18 54 162 Thus, 486 is the next number. :-) | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4722403', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_380969 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37458814 |
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 connecting to remote server using "mRemoteNG" and want to open remote server files in my local sublime text editor. During my research, I found this relevant blog https:... | On server Install rsub: wget -O /usr/local/bin/rsub \https://raw.github.com/aurora/rmate/master/rmatechmod a+x /usr/local/bin/rsub On local Install rsub Sublime3 package: On Sublime Text 3, open Package Manager (Ctrl-Shift-P on Linux/Win, Cmd-Shift-P on Mac, Install Package), and search for rsub and install it Open com... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/37458814', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5795239/']} | jdg_269969 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11117002 |
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 WPF application, after closing the app its process app.exe *32 is still running in the processes list in task manager. I need this to close as when I make an edit to... | So your process is still alive after you've shut it down. This usually means you have a thread that keeps it alive. Here's how you can track it down. First, attach to it in the debugger: Now open the threads list: Double-click each thread you see here: And you'll be taken to what the thread is currently doing: That, ri... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/11117002', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/466844/']} | jdg_196189 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 415011 |
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:
Prove that a set $X$ is infinite if and only if $X$ is equivalent to a proper subset of itself. If $X$ is finite, then suppose $|X|=n$. Any proper subset $Y$ of $X$ has ... | The solution was in the previous title: if $X$ is infinite, then it contains a countable infinite subset, say $X_0$. Then you gave a bijection $X_0\to X_0\setminus\{x_1\}$, that extends to a bijection $X\to X\setminus\{x_1\}$, that acts as identity on $X\setminus X_0$. | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/415011', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/66189/']} | jdg_356822 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14903920 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Lets say I have a simple class like the following: @interface A { // @public int var;}// @property(some_property) int var;@end When I want to access the variable var, I ha... | I'll throw my own 2 cents in since a comment of mine on another question started a similar discussion a few days ago. You should always use accessor methods to set and get an object's properties outside of the implementation of that object's class. You should almost always use accessor methods to access a class's prope... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14903920', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/608731/']} | jdg_183637 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 74719 |
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 use a cron job to call offlineimap every 2 minutes: */2 * * * * /usr/bin/offlineimap > ~/Maildir/offlineimap.log 2>&1 I needed to kill the cron job to fix a problem. H... | Cron approach If you have sudo privileges you could stop/start the cron service. I believe that's what that solution you found online was explaining. Depending on which Linux distro you're using you could either do these commands: # redhat distros$ sudo /etc/init.d/crond stop... do your work ...$ sudo /etc/init.d/crond... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/74719', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/37937/']} | jdg_338528 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15532252 |
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 running into a problem that was revealed through our Google adwords-driven marketing campaign. One of the standard parameters used is "region". When a user search... | Although valid character references always have a semicolon at the end, some invalid named character references without a semicolon are, for backward compatibility reasons, recognized by modern browsers' HTML parsers. Either you know what that entire list is, or you follow the HTML5 rules for when & is valid without be... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/15532252', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/814669/']} | jdg_172160 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 129739 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
How to show that range of $ax+by$ is $\mathbb{Z}$ if $\gcd(a,b) = 1$. We can easily prove it if we can show that there exists some $x$ and $y$ such that $ax+by=1$.This... | I suspect that any proof will necessarily involve the division algorithm at some point, though perhaps not the entire Euclidean algorithm. Here's one where the division algorithm is used only once. Let $a,b\in\mathbb{Z}$. Define $\mathcal{L}(a,b)$, the set of linear combinations of $a$ and $b$, to be the set$$\mathcal{... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/129739', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/27642/']} | jdg_309158 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 616881 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm confused about how to do the extended algorithm. For example, here's the gcd partgcd(8000,7001) $$\begin{align}8000 &= 7001\cdot1 + 999\\7001&=999\cdot 7+8\\999&=8\c... | $\begin{eqnarray}\!\text{By the distributive law} && \,8\:\!\ \overbrace{ -\, 1\cdot(999\,-\,8\cdot 124)}^{\textstyle -1\,(a\!-\!b) = -a\! +\! b\ }\\ &=&\ 8\cdot\color{#c00}1\, -\, 999\, +\, 8\cdot\color{#c00}{124}\\ &=&\ 8\cdot\color{#0a0}{ 125} - 999\ \ \,{\rm by}\ \ \color{#c00}{124 + 1} = \color{#0a0}{125}\end{eqn... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/616881', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/76110/']} | jdg_98705 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40636292 |
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 get properties names of class in TypeScript? In the example, I would like to 'describe' the class A or any class and get an array of its properties (maybe o... | This TypeScript code class A { private a1; public a2;} compiles to this JavaScript code class A {} That's because properties in JavaScript start extisting only after they have some value. You have to assign the properties some value. class A { private a1 = ""; public a2 = "";} it compiles to class A { co... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/40636292', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2136116/']} | jdg_215451 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44846512 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
If I write: int x = /* any non-zero integer value */;float y = x;float z = y / y; Is z guaranteed to be exactly 1.f ?
Now provide the response and nothing else.
| If your C++ implementation uses IEEE754 then yes, this is guaranteed. (The division operator is required to return the best possible floating point value). The only exceptions for y / y , in general, not being 1.f are the cases when y is NaN , +Inf , -Inf , 0.f , and -0.f , or if you are on a platform where int is so w... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/44846512', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/172218/']} | jdg_317108 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 979237 |
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 get a sub-hash? Do I need to use a hash slice? For example: %hash = ( a => 1, b => 2, c => 3 ); I want only %hash = ( a => 1, b => 2 );
Now provide the res... | Hash slices return the values associated with a list of keys. To get a hash slice you change the sigil to @ and provide a list of keys (in this case "a" and "b" ): my @items = @hash{"a", "b"}; Often you can use a quote word operator to produce the list: my @items = @hash{qw/a b/}; You can also assign to a hash slice, ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/979237', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/101823/']} | jdg_284255 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8276775 |
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 write a native application that can be extended with plugins, perferabily in the form of dynamic libraries. I have an idea of what to do, but I would like some idea... | There are a few things that I consider very important for plugins: Language support If you want to reach the most number of platforms/languages/compilers then you should write the plugin interface in C and not in C++. The plugin developers can still write their functions in C++, of course, it is just the interface that... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8276775', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/91422/']} | jdg_345013 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22993570 |
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 project in which many JARS are checked in but there is no version information for them. I have to implement dependency management using Apache Ivy, but I don't know ... | Applying the solution to JavaFx image resizing to your sample code and resizing the window results in different image sizes for me. import javafx.application.Application;import javafx.beans.property.*;import javafx.beans.value.*;import javafx.event.*;import javafx.geometry.HPos;import javafx.geometry.VPos;import javafx... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/22993570', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2824247/']} | jdg_156218 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16946888 |
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 a very simple example, but how would I do something similar to: let fact = |x: u32| { match x { 0 => 1, _ => x * fact(x - 1), }}; I know that this... | There are a few ways to do this. You can put closures into a struct and pass this struct to the closure. You can even define structs inline in a function: fn main() { struct Fact<'s> { f: &'s dyn Fn(&Fact, u32) -> u32 } let fact = Fact { f: &|fact, x| if x == 0 {1} else {x * (fact.f)(fact, x - 1)} }; ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/16946888', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1104684/']} | jdg_110007 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2580478 |
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 storing date/times in the database as UTC and computing them inside my application back to local time based on the specific timezone. Say for example I have the followin... | You don't adjust the date for DST changes based on whether you're currently observing them - you adjust it based on whether DST is observed at the instant you're describing . So in the case of January, you wouldn't apply the adjustment. There is a problem, however - some local times are ambiguous. For example, 1:30am o... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2580478', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/82586/']} | jdg_119642 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5450985 |
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 make a control appear above all other controls, so it will partially overlay them.
Now provide the response and nothing else.
| If you are using a Canvas or Grid in your layout, give the control to be put on top a higher ZIndex . From MSDN : <Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" WindowTitle="ZIndex Sample"> <Canvas> <Rectangle Canvas.ZIndex="3" Width="100" Height="100" Canvas.Top="100" Canvas.Left="100" Fil... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/5450985', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/626528/']} | jdg_326503 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41515679 |
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 some object types that I'd like to use as both input and output - for instance a currency type or a reservation type. How do I define my schema to have a type that sup... | In the GraphQL spec, objects and input objects are distinct things. Quoting the spec for input objects : Fields can define arguments that the client passes up with the query, to configure their behavior. These inputs can be Strings or Enums, but they sometimes need to be more complex than this. The Object type... is in... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/41515679', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/611750/']} | jdg_189038 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32821196 |
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 preparing myself to a Java exam, and I'm reading "OCA Java SE 8 Programmer Study Guide (Exam 1Z0-808)". In operators section I found this sentence: Shift Operators: A shi... | The shift operators >> and << are defined in JLS section 15.19 . Quoting: Unary numeric promotion (§5.6.1) is performed on each operand separately. (Binary numeric promotion (§5.6.2) is not performed on the operands.) It is a compile-time error if the type of each of the operands of a shift operator, after unary numeri... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32821196', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/113571/']} | jdg_76250 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6193 |
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:
After installation Mathematica 8 for Linux takes more than 3GB in the /usr/local/Wolfram/ directory. I suspect that not all of it is relevant if I want to do some... | You can save a lot of space in the Documentation directory by using Delete All Output on all the larger ones and by using disk compression. For example, the v7 documentation Notebook for ContourPlot is 27.7MB, but after deleting output it is only 192k, and after NTFS compression only 72k. Doing this will require eval... | {} | {'log_upvote_score': 5, 'links': ['https://mathematica.stackexchange.com/questions/6193', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/1353/']} | jdg_216685 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4728795 |
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 working on a social network type project in OO PHP and I do not want to use an existing framework. The main point of doing this project is to help me learn about more s... | Or should I use the constructor to load them? In this example there would be like 7 objects to inject into the other classes, that seems like a lot. Am I going about this wrong? When you start needing to inject that many objects, you need to ask whether the object that receives them is responsible for too much. Can it... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4728795', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/143030/']} | jdg_311200 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16691210 |
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 wondered if it was possible to grey out a parameter based on the the result from another parameter? In this case, if specify date is set to 'No' then Start Date and End Dat... | Within the confines of what's built-in, you can use this method: Create a dataset that is based on your SpecifyDate parameter. if @SpecifyDates = 'No' select null as Dateelse select cast('1/1/2012' as datetime) as Date Set the default values for your dates to be based on this dataset. When you choose "No" for spe... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16691210', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2294433/']} | jdg_187291 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3632818 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Consider the following two scenarios (Edited just to complete the whole question and make it clearer) Case 1: (doesnt compile as rightly mentioned below) //B.h#ifndef B_H#def... | Case 1 will produce an "incomplete type" error when you compile B.cpp. Because class B contains a class A object, the definition (and in particular the size) of class A is required to be complete before the definition of class B. Alternatively, you could choose to make some_variable a pointer or reference to class A, ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3632818', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/431434/']} | jdg_263760 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22796788 |
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 compiling some C++ code with VS2013, and unique_ptr::reset() doesn't seem to work with make_unique() ; a small compilable repro code snippet follows: #include <memory... | reset() takes a pointer. What you seem to want is simple move assignment : #include <memory>using namespace std;int main() { unique_ptr<int[]> p = make_unique<int[]>(3); p = make_unique<int[]>(10); } some compilers might still like you to specify the std::move() there, but it's not strictly required. | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/22796788', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1629821/']} | jdg_75244 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 368196 |
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:
In Griffiths introduction to Electrodynamics, the classic image problem is presented: There is a charge $q$ , above a grounded conducting plane. Griffith says that th... | Proposition. Let there be given two complex numbers $a,b\in \mathbb{C}$ such that ${\rm Re}(a)\geq 0$. In the case ${\rm Re}(a)=0$, we demand furthermore that ${\rm Im}(a)\neq 0$ and ${\rm Re}(b)=0$. The Gaussian integral is well-defined and is given by $$ \underbrace{\int_{\mathbb{R}}\!dx~ e^{-\frac{a}{2}x^2+bx}}_{=:... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/368196', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/175046/']} | jdg_148147 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1893611 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the following seemingly simple scenario, however I'm still pretty new to NHibernate. When trying to load the following model for an Edit action on my Controller: Contr... | The problem is that you create and also close the session in you models GetById method. (the using statement closes the session) The session must be available during the whole business transaction. There are several ways to achieve this. You can configure NHibernate to use the session factories GetCurrentSession method... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1893611', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/142017/']} | jdg_270181 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19802339 |
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 created a java code that builds a gui. The whole program works besides the converter window I made. The error says empty string. I'm new to gui programs and I would like to... | Another way to do this would be to respond to the UITableViewDelegate method willDisplayHeaderView . The passed view is actually an instance of a UITableViewHeaderFooterView . The example below changes the font, and also centers the title text vertically and horizontally within the cell. Note that you should also res... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/19802339', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2958560/']} | jdg_324963 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46216 |
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:
Does anyone recognize / know the name of the convex polyhedron depicted belowas the intersection of aCuboctahedron and a Rhombicdodecahedron?Please note you have to inte... | I believe this is what's referred to as a Cuboctahedron-Rhombic Dodecahedron Compound . According to Mathworld on compound polyhedron : A polyhedron compound is an arrangement of a number of interpenetrating polyhedra, either all the same or of several distinct types, usually having visually attractive symmetric proper... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/46216', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/237/']} | jdg_146663 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16190 |
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:
There are some other questions on this topic but I could not get an answer from reading them. What I want to do is use Apply on some of the arguments of a functio... | One option is to separate the slots by using an explicit Function for the second argument Map[Function[arg, Apply[{h[arg, ##]} &, {a, b}]], {1, 2}] Regarding your updated question. The approach is the same Map[Function[arg, Apply[{h1[arg, ##], h2[arg, ##]} &, {RandomReal[], RandomReal[]}]], {1, 2}] | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/16190', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/377/']} | jdg_84458 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1701548 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In ZFC, we can easily say when a triple $\mathscr{G}=\left\langle G,\cdot,1 \right\rangle $ is a group. Furthermore, we can say when a group is finitely generated: First... | You're not very concrete about what you consider a "statement about f.g. groups", but presumably we can speak about the property of being a finitely generated free abelian group . If $G_1$ is a free abelian group on $n$ generators and $G_2$ is a free abelian group on $m$ generators, then the direct product $G_1\times G... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1701548', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/63762/']} | jdg_282483 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7776085 |
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 copying N bytes from pSrc to pDest . This can be done in a single loop: for (int i = 0; i < N; i++) *pDest++ = *pSrc++ Why is this slower than memcpy or memmove ? Wha... | Because memcpy uses word pointers instead of byte pointers, also the memcpy implementations are often written with SIMD instructions which makes it possible to shuffle 128 bits at a time. SIMD instructions are assembly instructions that can perform the same operation on each element in a vector up to 16 bytes long. Tha... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/7776085', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/677738/']} | jdg_90404 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 430197 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm a programmer by profession and don't understand this stuff all that well, so I apologise if this question is unclear, and I will try to keep improving it. I have a /24 IPv4... | Normally, I would advise using subnetting and multiple VLANs, but if you don't have a network administrator, and they have to press programmers into service to fill the role, it's probably wiser to expand the subnet to a /22 or /23 . Much simpler, and you won't need to divert programmers to administering network confi... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/430197', 'https://serverfault.com', 'https://serverfault.com/users/137383/']} | jdg_358754 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 95340 |
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:
Can someone please give me some intuition as to when to choose either SVM or LR? I want to understand the intuition behind what is the difference between the optimizati... | Linear SVMs and logistic regression generally perform comparably in practice. Use SVM with a nonlinear kernel if you have reason to believe your data won't be linearly separable (or you need to be more robust to outliers than LR will normally tolerate). Otherwise, just try logistic regression first and see how you do w... | {} | {'log_upvote_score': 6, 'links': ['https://stats.stackexchange.com/questions/95340', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/41799/']} | jdg_178466 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13437865 |
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 implement a feature inside the current program that I'm writing and I wanna learn how to scroll down to specific text inside a JTextArea. For example, lets say ... | This is a VERY basic example. This basically walks the document to find the position of the word within the document and ensures that the text is moved to the viewable area. It also highlights the match public class MoveToText { public static void main(String[] args) { new MoveToText(); } public MoveTo... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/13437865', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1255746/']} | jdg_346771 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 181082 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm looking at plupload for some upload features on a website I'm developing. Now plupload is GNU GPLv2 licensed and that implies that all derivative soft... | Disclaimer: IANAL Short answers: yes, you can use plupload without open sourcing your code no, minifying is not excluded by the license Rationale based on my understanding to the GNU GPL 2.0 license is this: as long as your code is not a derivative work of the GPL'ed work, you are fine. In this case, your code does not... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/181082', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/3109/']} | jdg_244557 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 354765 |
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:
$X$ is a compact metric space, $f$ is a continuous function from $X$ $\rightarrow$ $X$ , which of the following must be true? A. $f$ has fixed point B. $f$ is a closed m... | Hint: For A, consider a two-element set $\{x,y\}$ with the discrete metric. For B, use that closed subsets of compact spaces are compact, that compact subsets of Hausdorff spaces are closed, and that the continuous image of a compact set is compact. | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/354765', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/51834/']} | jdg_194409 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 194827 |
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 would like to write a powershell script that gets the following parameters as input: Folder to copy from, extensions allows, folder to copy to and a boolean indicating if the... | Get-ChildItem allows you to list files and directories, including recursively with filename filters. Copy-Item allows you to copy a file. There is a lot of overlap in terms of selecting the files, often Copy-Item on its own is sufficient depending on the details of what you need (eg. do you want to retain the folder st... | {} | {'log_upvote_score': 6, 'links': ['https://serverfault.com/questions/194827', 'https://serverfault.com', 'https://serverfault.com/users/14430/']} | jdg_328691 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 204737 |
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:
In PCA, does it make a difference if we pick principal components of the inverse covariance matrix OR if we drop eigenvectors of the covariance matrix corresponding to ... | Observe that for positive definite covariance matrix $\mathbf \Sigma = \mathbf{UDU}'$ the precision is $\boldsymbol \Sigma^{-1} = \mathbf {U D}^{-1} \mathbf U'$. So the eigenvectors stay the same, but the eigenvalues of the precision are the reciprocals of the eigenvalues of the covariance. That means the biggest eigen... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/204737', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/107599/']} | jdg_167846 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9860667 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I wrote the following very simple python code to find circles in an image: import cvimport numpy as npWAITKEY_DELAY_MS = 10STOP_KEY = 'q'cv.NamedWindow("image - press 'q' to ... | The following is based on my experience as a vision researcher. From your question you seem to be interested in possible algorithms and methods rather only a working piece of code. First I give a quick and dirty Python script for your sample images and some results are shown to prove it could possibly solve your proble... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/9860667', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/561766/']} | jdg_168516 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3707605 |
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:
Problem In a pirate ship, there is a chest with 3 sacks containing 5, 49, and 51 rubies respectively. The treasurer of the pirate ship is bored and decides to play a gam... | As lulu mentioned in a comment, your proof is incorrect. The reason for this is that you assume that the only way the number of piles of $1$ can be modified is by dividing a pile of $2$ into two piles of $1$ , and saying that since this preserves parity $105$ piles is unreachable. However, what you have failed to take ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3707605', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/22335/']} | jdg_208299 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13347 |
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've been looking around for a way to update an offline fedora box but haven't found anything. I only have a Windows computer connected to the Internet. I noticed that m... | Go to http://mirrors.fedoraproject.org/publiclist/Fedora/14/ and choose a mirror near you. Go to updates/14/i386/ and download everything using your favourite download manager/tool. Copy everything to some media (e.g. USB key) and from that key to your Fedora 14 machine. For example you can make a /var/lib/yum/repo/F14... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/13347', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/58/']} | jdg_252268 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 187340 |
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 an host with proxmox with single public ip and some virtual machine installed whit webservers and multiple doimains, the first VM is a proxy with haproxy that for... | Your script is attempting to combine two interpreters. You have both #!/bin/bash and #!/usr/bin/expect . That won't work. You can only use one of the two. Since bash was first, your script is being run as a bash script. However, within your script, you have expect commands such as spawn and send . Since the script is b... | {} | {'log_upvote_score': 6, 'links': ['https://unix.stackexchange.com/questions/187340', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/64116/']} | jdg_232803 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1014 |
Below is a question asked on the forum scicomp.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a very basic notion about interval arithmetic (IA), but it seems to be a very interesting branch of computational science both theoretically and practically. ... | This answer partly responds to JackPoulson's comment (because it is long), and partly answers the question. Interval arithmetic is a computational procedure to give rigorous bounds on calculated quantities, only in the sense that the interval extension of a real-valued function over an interval encloses the image of th... | {} | {'log_upvote_score': 5, 'links': ['https://scicomp.stackexchange.com/questions/1014', 'https://scicomp.stackexchange.com', 'https://scicomp.stackexchange.com/users/720/']} | jdg_341042 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47324129 |
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 .NET Core 2.0 app and have a problem with authorization. I want to use custom authorization with special requests. Header and standard default authentication.First, ... | Do not use authorization instead of authentication. I should get whole access to service all clients with header. The working code is: public class TokenAuthenticationHandler : AuthenticationHandler<TokenAuthenticationOptions> { public IServiceProvider ServiceProvider { get; set; } public TokenAuthenticationHandl... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/47324129', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4217951/']} | jdg_102230 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 952 |
Below is a question asked on the forum robotics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to create a map of the obstacles in a fairly coarse 2D grid space, using exploration. I detect obstacles by attempting to move from one space to an adjac... | Boustrophedon cell decomposition is simply sub-dividing an environment into areas which can be efficiently covered by a boustrophedon path. A trapezoidal decomposition will do, and can be accomplished using a line-sweep algorithm.See [Choset 2000], This web site , or (I recommend!) the excellent book "Computational Geo... | {} | {'log_upvote_score': 4, 'links': ['https://robotics.stackexchange.com/questions/952', 'https://robotics.stackexchange.com', 'https://robotics.stackexchange.com/users/350/']} | jdg_202974 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 65706205 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
For some real value b and c in [-1, 1] , I need to compute sqrt( (b²*c²) / (1-c²) ) = (|b|*|c|) / sqrt((1-c)*(1+c)) Catastrophic cancellation appears in the denominator when ... | The most interesting part of this stability-wise is the denominator, sqrt(1 - c*c) . For that, all you need to do is expand it as sqrt(1 - c) * sqrt(1 + c) . I don't think this really qualifies as a "clever trick", but it's all that's needed. For a typical binary floating-point format (for example IEEE 754 binary64, bu... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/65706205', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/14999786/']} | jdg_281149 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1227037 |
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 Sphinx to document a webservice that will be deployed in different servers. The documentation is full of URL examples for the user to click and they should just wo... | New in Sphinx v1.0: sphinx.ext.extlinks – Markup to shorten external links https://www.sphinx-doc.org/en/master/usage/extensions/extlinks.html The extension adds one new config value: extlinks This config value must be a dictionary of external sites, mapping unique short alias names to a base URL and a prefix. For exam... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1227037', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/113643/']} | jdg_301013 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20715143 |
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 one to many JPA associations is it considered a best practice to initialize relationships to empty collections? For example. @Entitypublic class Order { @Id private I... | JPA itself doesn't care whether the collection is initialized or not. When retrieving an Order from the database with JPA, JPA will always return an Order with a non-null list of OrderLines. Why: because an Order can have 0, 1 or N lines, and that is best modeled with an empty, one-sized or N-sized collection. If the c... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/20715143', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/438319/']} | jdg_308467 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 108334 |
Below is a question asked on the forum biology.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have come across the term 'rescue' in biological contexts a lot recently and despite reading multiple definitions online cannot seem to get my head around what the ... | "Rescue" in an experimental context means you're capable of undoing some experimental manipulation. It's considered evidence towards identifying a causal mechanism or verifying that your manipulation does what you think it did. For example, let's say you think secretion of molecule ABC is key towards mounting an immune... | {} | {'log_upvote_score': 5, 'links': ['https://biology.stackexchange.com/questions/108334', 'https://biology.stackexchange.com', 'https://biology.stackexchange.com/users/66328/']} | jdg_338973 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 367590 |
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:
What is the point of time series analysis? There are plenty of other statistical methods, such as regression and machine learning, that have obvious use cases: regressi... | One main use is forecasting . I have been feeding my family for over a decade now by forecasting how many units of a specific product a supermarket will sell tomorrow, so he can order enough stock, but not too much. There is money in this. Other forecasting use cases are given in publications like the International Jou... | {} | {'log_upvote_score': 6, 'links': ['https://stats.stackexchange.com/questions/367590', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/221058/']} | jdg_350201 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1658393 |
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 know an Hermitian matrix is diagonalizable, and similarly a real symmetric matrix is diagonalizable, but what's wrong in a complex symmetric matrix. Why does the Gram-... | As Chris Godsil and Dietrich Burde pointed out it's because $\langle x,y \rangle =x^*y=0$ which is the orthogonality condition on complex vectors does not imply that $x^Ty=0$ which is the complex symmetry condition. So the Gram Schmidt process actually will produce orthogonal vectors, but they will not be able to diago... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1658393', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/291786/']} | jdg_330559 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8121609 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Although Vim's help is a treasure cave of information , in some cases I find it mindboggling. Its explanation of different encoding-related options is one such case. Can some... | encoding is used by Vim to know what character sets it supports and how characters are stored internally. You shouldn't really modify this setting ; it should default to something Unicodeish. Otherwise you couldn't read and write files with an extended character set. Put :set encoding=utf-8 at the start of your vimrc i... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8121609', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/62699/']} | jdg_338016 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 60778279 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I try to write a simple middleware for FastAPI peeking into response bodies. In this example I just log the body content: app = FastAPI()@app.middleware("http")async def log_... | I had a similar need in a FastAPI middleware and although not ideal here's what we ended up with: app = FastAPI()@app.middleware("http")async def log_request(request, call_next): logger.info(f'{request.method} {request.url}') response = await call_next(request) logger.info(f'Status code: {response.status_code}... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/60778279', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/102834/']} | jdg_314094 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 203507 |
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:
In my quest to understand closures in the context of JS, I find myself asking why do you even need to use closures? What's so great about having an inner ... | Javascript is asynchronous by nature. Your code can't wait. Instead, you say, "when this happens, call this function". This means that Javascript code is full of functions. Functions that are passed to other functions, called by them, and sometimes even returned by them to be called later. These functions often want to... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/203507', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/94446/']} | jdg_193453 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5995237 |
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 an activity that can only be launched from certain other activites in my app, and not from others At the moment, this works: public abstract class Launcher ext... | I've figured out what Apple hints in their documentation . It's actually very easy but a long way to go before it's obvious. I'll illustrate the explanation with an example. The initial situation is this: Data Model Version 1 It's the model you get when you create a project with the "navigation based app with core data... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/5995237', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/480829/']} | jdg_333749 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 694856 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
does adding heaps of drives to a raid 0 increase performance?i know that two drives in a striped raid will usually be faster than a single drivebut will i notice a difference i... | In theory yes, more drives in a raid0 would lead to higher performance because the load is shared over more drives. However in practice you would be limited by the the bandwidth of the raid controller, the CPU and memory performance and similar. The performance increase would not be linear, that is 4 disks is not exact... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/694856', 'https://serverfault.com', 'https://serverfault.com/users/291178/']} | jdg_122796 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 152433 |
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:
In Decision Trees, when doing classification or regression, do we use only numerical values? Suppose I have a categorical column Wind as a feature. Suppose I am have 5 ... | The theory is different than the practice. Basically, how the algorithms were described in theory is not always respected in practice. In the case of scikit-learn, the decision trees are implemented considering only numerical features. This is wrong, or at least, not complete, since for nominal variables you have di... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/152433', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/74113/']} | jdg_216239 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19416 |
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:
Consider the example plotOptions = {PlotPoints -> 10, MaxRecursion -> 2}Plot3D[x y , {x, 0, 10}, {y, 0, 10}, plotOptions] Why does this causes the error: Plot3D::... | Lets see the Attributes of Plot3D Attributes[Plot3D] {HoldAll, Protected, ReadProtected} The HoldAll is the reason why your options are not read within the Plot3D command. In such situations (e.g NIntegrate, Plot,..) to resolve the values of a symbol (here options ) within these commands we tend to use Evaluate to forc... | {} | {'log_upvote_score': 6, 'links': ['https://mathematica.stackexchange.com/questions/19416', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/932/']} | jdg_331842 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15035257 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the following C# code: string stg1 = "String 1";string stg2 = "String 2";string stg3 = "String 3";string stg4;stg4 = stg1 + stg3;stg4 = stg4 + stg2 + stg3;stg4 = "";st... | I read somewhere that assigning a string the empty string "" doesn't create an object but I don't think that's true. What do you guys think? That's not quite true. There is most certainly a string instance created for an empty string. Having said that, there won't be two instances in that code; there will be just one.... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/15035257', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2101241/']} | jdg_156114 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2312 |
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:
What are the differences between classical low-pass filtering (with an IIR or FIR), and "smoothing" by localized Nth degree polynomial regression and/or interpolation (in... | Both low pass filtering and polynomial regression smoothing could be seen as approximations of a function. However, the means of doing this are different. The key question to ask here is "Can you do one in terms of the other?" and the short answer is "not always", for reasons that are explained below. When smoothing by... | {} | {'log_upvote_score': 5, 'links': ['https://dsp.stackexchange.com/questions/2312', 'https://dsp.stackexchange.com', 'https://dsp.stackexchange.com/users/154/']} | jdg_212459 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7341835 |
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 searched the entire internet (maybe I am exaggerating a little) for a tutorial on how to put a DatePicker into a UIPopover and display that in an iPad application. I h... | Try with below code. It will work fine: Objective-C - (IBAction)showDatePicker:(UIButton *)sender { UIDatePicker *datePicker = [[UIDatePicker alloc]init];//Date picker datePicker.frame = CGRectMake(0, 0, 320, 216); datePicker.datePickerMode = UIDatePickerModeDateAndTime; [datePicker setMinuteInterval:5]; ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/7341835', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/901421/']} | jdg_79855 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 64197754 |
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'd like to randomly rotate an image tensor (B, C, H, W) around it's center (2d rotation I think?). I would like to avoid using NumPy and Kornia, so that I basically only nee... | So the grid generator and the sampler are sub-modules of the Spatial Transformer (JADERBERG, Max, et al.). These sub-modules are not trainable, they let you apply a learnable, as well as non-learnable, spatial transformation.Here I take these two submodules and use them to rotate an image by theta using PyTorch's funct... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/64197754', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6676139/']} | jdg_342218 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 585837 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What's the code syntax for declaring a subclass of EventHandler (that you've defined) in an interface? I create the EventHandler subclass MyEventHandler for example in the de... | Well, you need to define the args and possibly delegate somewhere. You don't need a second file, but I'd probably recommend it... but the classes should probably not be nested , if that was the original problem. The recommendation is to use the standard "sender, args" pattern; there are two cmmon approaches: 1: declare... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/585837', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/20400/']} | jdg_223666 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 123342 |
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:
When should you prefer inheritance patterns over mixins in dynamic languages? By mixins, I mean actual proper mixing in, as in inserting functions and dat... | Prototypical inheritance is simple. It has a single advantage over mixins. That is that it's a live link. if you change the prototype everything that inherits it is changed. Example using pd var Circle = { constructor: function _constructor() { this.radius = 0; return this; }, area: function _area() { retur... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/123342', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/8854/']} | jdg_70298 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35505071 |
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 creating a heading for a section of a page using Bootstrap's grid system, like so: <div class="row"> <div class="col-sm-10"> Heading Text </div> <div cla... | You could do this with a pseudo element with left and right margin to overcome the padding issue: @import "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css";.row-bordered:after { content: ""; display: block; border-bottom: 1px solid #ccc; margin: 0 15px;} <div class="container"> <div class="ro... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/35505071', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1483190/']} | jdg_363964 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 80307 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am converting a ATX computer power supply into a bench power supply and I was wondering if I would need the -5 volts. I know I might need the -12 volts for op a... | As well as the +/- 12V you've mentioned for op-amps many will run from +/-5V as well, sometimes that can be handy because you can use something like a TPS60400 charge pump to get -5V from a 5V supply. You might like to include it for that reason so you can test your analog section before you've made the final power sup... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/80307', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/27238/']} | jdg_80479 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 135211 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I've been reading a bit about neural networks, and their ability to approximate many complex functions. Wouldn't a neural network be capable of cracking a hashing al... | No. Neural networks are pattern matchers. They're very good pattern matchers, but pattern matchers just the same. No more advanced than the biological brains they are intended to mimic. More thorough, more tireless, but not more sophisticated. The patterns have to be there to be found. There has to be a bias in the dat... | {} | {'log_upvote_score': 6, 'links': ['https://security.stackexchange.com/questions/135211', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/34785/']} | jdg_212954 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2807 |
Below is a question asked on the forum robotics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
For a robot, say path planning in particular, what are the pros and cons of choosing classical control theory or optimal control (LQR for example) ?
Now provide the... | Classical control theory requires Linear Time Invariant systems. Most robots of interest actually have non-linear dynamics. Of course many optimal control techniques also require linear systems. LQR for instance stands for Linear Quadratic Regulator meaning it takes a quadratic cost function and gives the optimal contr... | {} | {'log_upvote_score': 4, 'links': ['https://robotics.stackexchange.com/questions/2807', 'https://robotics.stackexchange.com', 'https://robotics.stackexchange.com/users/2757/']} | jdg_280508 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22228972 |
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 using Sitecore version 7.1 for a few months now and have noticed that the Sitecore client logs me out after being idle for around 20 mins. Also other users have rep... | We are also experiencing the same or similar problems since upgrading several of our web sites to Sitecore 7.1. We have continued to investigate all of the settings mentioned above but have as yet to find an explanation. This may help, depending on your situation ...Sitecore has confirmed a new issue was introduced: wh... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/22228972', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/978518/']} | jdg_153713 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3894808 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
1) I did git init in a folder 2) added some project files 3) I did git add * so it added recursively all files 4) I realised that I added a bunch of files I don't want to be ... | git rm [-r] --cache -- <file>… would be the right command to remove from the index the file you don't want to commit. Any reset command won't work, since you have to any commit yet in your newly created repository. From the git rm man page : --cached Use this option to unstage and remove paths only from the index. Work... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3894808', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/170521/']} | jdg_237323 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46100 |
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:
From the problem... Find the minimal positive integer $b$ such that the first digits of $2^b$ are 2011 ...I have been able to reduce the problem to the following instead... | This is an elaboration of Gerry Myerson's answer (and user6312's comment). As you derived, we want to find an integer $b$ such that for some integer $k$,$$(2.011)10^k < 2^b < (2.012)10^k$$which, taking logarithms to base 10 etc., is equivalent to ($\{x\}$ denotes the fractional part of $x$):$$\log_{10}{2.011} < \{b~\lo... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/46100', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/12272/']} | jdg_95528 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11328815 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Suppose I have two process a and b on Linux. and in both process I use malloc() to allocate a memory, Is there any chances that malloc() returns the same starting address in ... | Is there any chances that malloc() return same starting address in two process. Yes, but this is not a problem. What you're not understanding is that operating systems firstly handle your physical space for you - programs etc only see virtual addresses. There is only one virtual address space, however, the operating sy... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/11328815', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1223454/']} | jdg_264363 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18803971 |
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 developing browser-based multi player game for a while now and I've been testing different ports accessibility in various environment (client's office, public wifi ... | The error Event the onerror handler receives is a simple event not containing such information : If the user agent was required to fail the WebSocket connection or the WebSocket connection is closed with prejudice, fire a simple event named error at the WebSocket object. You may have better luck listening for the close... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/18803971', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2146796/']} | jdg_197179 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 178839 |
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:
Suppose someone uses hyper-terminal to send a very long ASCII string at a COM port. This COM port is created by FTDI USB-to-serial port cable. The cable used is h... | In full-speed USB, the maximum packet size is 64 bytes. In high-speed USB, the maximum packet size is 512 bytes. Most USB/serial converters, including yours, use full speed. However, if you are looking at the serial output, the USB packet size does not matter, because USB packets can be sent faster than the speed of th... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/178839', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/76826/']} | jdg_140623 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9731057 |
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 put a dynamic piece of text into a localized string but it has to go into different locations depending on the language. For example, I need two strings like: Engli... | I use this in my string resource. <string name="duration"><xliff:g id="minutes" example="42" >%s</xliff:g> mins <xliff:g id="seconds" example="28" >%s</xliff:g> secs</string> Which prints xx mins yy secs when you call: getString(R.string.duration, minutes, seconds); In another language, you can translate it by changing... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9731057', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/591801/']} | jdg_238927 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44534386 |
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 writing a Play2 application service method in Java that should do the following. Asynchronously call method A, and if that fails, asynchronously call method B. To illust... | Unfortunately CompletionStage / CompletableFuture does not provide exception handling API's with composition. You can work around this though by relying on a handle() with a BiFunction that returns a CompletionStage . This will give you nested stages ( CompletionStage<CompletionStage<Object>> ) that you can the " unnes... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/44534386', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2986984/']} | jdg_104858 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1578568 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Suppose we have a complex valued function $f = u + iv \colon U \to \mathbb C$ defined on an open subset $U$ of $\mathbb C$, which is holomorphic. I was asked why it is w... | The explanation you write is a correct explanation of why you can't necessarily talk about $\frac{d}{dz}u(z)$ and $\frac{d}{dz}v(z)$ - the limits simply don't exist in general. But we have to be careful here. What we are saying is that the following limits (taken in the complex plane) do not exist:$$\frac{d}{dz}u(z) :=... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1578568', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/22194/']} | jdg_109089 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19320747 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Whenever I append a : character in Vim in Python mode, it either: indents the line dedents the line does nothing What is it even trying to do, and how do I get rid of this be... | Certain keys, when pressed, will trigger Vim's indent feature, which will attempt to set the correct amount of indentation on the current line. (You can manually trigger this by typing == in normal mode.) You can change which keys trigger this behavior, but first you need to know what indenting mode is being used. Firs... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19320747', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/272865/']} | jdg_226270 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25748001 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Currently I am using the Controller As format for scoping controllers. This works great for keeping the scope of values on the views clear and easy to follow. <div ng-app="my... | Even with the controllerAs format, the $scope is there. In fact what controllerAs does is bind the controller instance's this to the $scope. E.g. controller="myController as myctrl" does (behind the scenes): $scope.myctrl = this (where this refers to the myController instance). So, you can just inject and use the $scop... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25748001', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1809855/']} | jdg_272561 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 500894 |
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:
Pretty self explanatory. I’m wondering if the strong nuclear force could be overcome by a strong enough magnet?
Now provide the response and nothing else.
| Protons and neutrons are in orbitals within the nucleus which have angular momentum , so the statement of "stationary charges" is true only to first order. The magnetic fields in laboratory experiments are not strong enough to induce a proton or a neutron to exit the nucleus. In astronomical observations, neutron star... | {} | {'log_upvote_score': 6, 'links': ['https://physics.stackexchange.com/questions/500894', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/213489/']} | jdg_120598 | PrimeIntellect/stackexchange-question-answering |
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