question_id int64 37.6M 73.2M | input_text stringlengths 88 52.4k | output_text stringlengths 37 35.6k | title stringlengths 15 150 | tags stringlengths 1 107 | q_score int64 -19 397 | view_count int64 3 879k | answer_count int64 1 21 | accepted_answer_id int64 37.6M 73.8M | answer_id int64 37.6M 73.8M | a_score int64 -5 1.29k | is_accepted bool 1
class | creation_date stringlengths 20 24 | input_text_instruct stringlengths 251 52.6k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
72,846,956 | Pandas dot product returns "ValueError: matrices are not aligned" although there is no shape issue. Why?<p>I'm trying to multiply a square matrix by itself.</p>
<pre><code>df2 = pd.DataFrame({'C1':[0, 0, 0.7],
'C2':[0.5, 0, 0],
'C3':[0.7, 0.3, 0]
}
... | <p>According to <a href="https://pandas.pydata.org/docs/reference/api/pandas.DataFrame.dot.html" rel="nofollow noreferrer"><code>DataFrame.dot</code></a></p>
<blockquote>
<p>The column names of DataFrame and the index of other must contain the same values, as they will be aligned prior to the multiplication.</p>
</bloc... | Pandas dot product returns "ValueError: matrices are not aligned" although there is no shape issue. Why? | pandas|dataframe|matrix|matrix-multiplication | 1 | 47 | 1 | 72,847,214 | 72,847,214 | 1 | true | 2022-07-03T13:38:31.783Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Pandas dot product returns "ValueError: matrices are not aligned" although there is no shape issue. Why?<p>I'm trying to multiply a square matrix by itself.<... |
72,978,876 | How to find how a container was started: "docker run" or "docker-compose up"?<p>When accessing a remote machine I'd like to know if a container was started over <code>docker run</code> or <code>docker-compose</code> or some other means.</p>
<p>Is that even possible?</p>
<p>EDIT: the main reason for this was to find out... | <p>For investigation purposes I created the most simplest docker-compose.yml:</p>
<pre><code>version: "2.4"
services:
hello:
image: "hello-world"
</code></pre>
<p>Then run it with <code>docker-compose up</code></p>
<p>And lastly the normal way: <code>docker run -it --name cli hello-world</code... | How to find how a container was started: "docker run" or "docker-compose up"? | docker|docker-compose|containers|devops | 0 | 47 | 2 | 72,997,090 | 72,997,090 | 1 | true | 2022-07-14T10:15:42.097Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to find how a container was started: "docker run" or "docker-compose up"?<p>When accessing a remote machine I'd like to know if a container was started o... |
73,012,837 | I want to delete the same part from the two -dimensional array<p>I would like to compare the two arrangements of the following script to delete the duplicate arrangement.<br>
I used the Filter and Includes function or for statement but failed.
<br>
What should I do?</p>
<pre class="lang-js prettyprint-override"><code>l... | <p>You could create an <code>arrayEqual</code> function that compares two arrays</p>
<pre><code>function arrayEqual(arr1, arr2) {
if (arr1.length !== arr2.length) return false;
for (let i = 0; i < arr1.length; i++)
if (arr1[i] !== arr2[i]) return false; //adapt equality test if you have complex objects
... | I want to delete the same part from the two -dimensional array | javascript | -1 | 47 | 2 | 73,012,932 | 73,012,932 | 1 | true | 2022-07-17T14:59:02.313Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
I want to delete the same part from the two -dimensional array<p>I would like to compare the two arrangements of the following script to delete the duplicate... |
72,976,460 | how can i add value to specific index in firstore ListField value<p>I have the following list field in Firestore.</p>
<p><a href="https://i.stack.imgur.com/55ng4.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/55ng4.png" alt="enter image description here" /></a></p>
<p>Now, I need to place value in <... | <p>There is no way you can <a href="https://stackoverflow.com/questions/54004272/is-there-any-way-to-update-a-specific-index-from-the-array-in-firestore/54026098#54026098">update an element that exists in an array by its index</a>. This means you’ll need to:</p>
<ul>
<li>Read the content of the array into your applicat... | how can i add value to specific index in firstore ListField value | firebase|google-cloud-platform|google-cloud-firestore | 0 | 47 | 1 | 72,976,592 | 72,976,592 | 1 | true | 2022-07-14T07:00:25.997Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
how can i add value to specific index in firstore ListField value<p>I have the following list field in Firestore.</p>
<p><a href="https://i.stack.imgur.com/5... |
72,889,140 | Can I use SSH and HTTPS both for single git account?<p>If i use <code>SSH</code> then I have to download git repository using git ssh
but if I use <code>HTTPS</code> then https is the way.</p>
<p>Can I download those git repo using both way for a single account?</p> | <p>The account is what the remote hosting service will use to authenticate you and determine if you have the right to access the remote repository you want to clone.</p>
<ul>
<li>for HTTPS, it will be the username/password</li>
<li>for SSH, it will be the public key published to your remote account profile setting (whi... | Can I use SSH and HTTPS both for single git account? | git|github|ssh|https|gitlab | 0 | 47 | 1 | 72,892,298 | 72,892,298 | 1 | true | 2022-07-06T19:50:45.547Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Can I use SSH and HTTPS both for single git account?<p>If i use <code>SSH</code> then I have to download git repository using git ssh
but if I use <code>HTTP... |
72,926,992 | How to access elements of other component in Reactjs?<p>I have two components <code>Playlist</code> and <code>Vol-Slider</code>,I want to access <code>vol-Slider</code> component inside <code>Playlist</code> component the thing I wanna do is whenever someone clicks on icons a class should be added to the <code>vol-slid... | <p>In React, instead of using <code>toggle</code>, you can use states to handle UI updates. With this approach, you can pass states to any components for conditional renderings.</p>
<p><strong>Playlist</strong></p>
<pre><code>//reduce your code duplication, and re-use `isActive` state for each icon
function PlaylistIte... | How to access elements of other component in Reactjs? | javascript|reactjs | 0 | 47 | 2 | 72,927,180 | 72,927,180 | 1 | true | 2022-07-10T08:01:06.973Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to access elements of other component in Reactjs?<p>I have two components <code>Playlist</code> and <code>Vol-Slider</code>,I want to access <code>vol-Sl... |
72,956,292 | Request timeout using jest, supertest to test for a wrong URL error or mongodb database ValidationError on an express server that has an error handler<p>I am running a test that never returns the error till the test times out, however this works pretty well with postman or insomnia</p>
<p>index.js</p>
<pre><code>const ... | <p>Been a while since I used jest but, as far as I remember, the only way to test for errors I think is to add a <code>try/catch</code> block around the <code>await request(app).get('/')</code> and write the <code>expects</code> in the <code>catch</code> block. You can also play around with the error object <code>e</co... | Request timeout using jest, supertest to test for a wrong URL error or mongodb database ValidationError on an express server that has an error handler | node.js|express|jestjs|supertest | 0 | 47 | 1 | 72,956,333 | 72,956,333 | 1 | true | 2022-07-12T17:33:56.877Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Request timeout using jest, supertest to test for a wrong URL error or mongodb database ValidationError on an express server that has an error handler<p>I am... |
72,918,842 | SQL table definition best practice for column<p>I have these prices depending on monthly purchase
Source A:</p>
<pre><code>| Purchase | Price |
| -------------------- | ------------------- |
| 1 - 5 | $1.50 |
| 6 - 7 | $1.40 |
| 8 - 10 ... | <p>prefect use case for range data type.</p>
<pre><code>CREATE TABLE txn_range_price_ref (
source text,
txn_qty_range int8range,
fee numeric
);
INSERT INTO txn_range_price_ref
VALUES ('Source A', '[1, 5000]'::int8range, 2.50),
('Source A', '[5001,7500]'::int8range, 2.40),
('Source A', '[7501,10... | SQL table definition best practice for column | sql|postgresql | 0 | 47 | 2 | 72,919,331 | 72,919,331 | 1 | true | 2022-07-09T03:59:32.057Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
SQL table definition best practice for column<p>I have these prices depending on monthly purchase
Source A:</p>
<pre><code>| Purchase | Price ... |
72,794,134 | seaborn violin plot with frequency and values in separate columns<p>I have some DataFrame:</p>
<pre><code>import pandas as pd
import numpy as np
import seaborn as sns
np.random.seed(1)
data = {'values': range(0,200,1), 'frequency': np.random.randint(low=0, high=2000, size=200)}
df = pd.DataFrame(data)
</code></pre>
<p... | <p>As suggested in my comment:</p>
<p>Before repeating the frequencies, reduce their resolution to a percent level, by normalizing and rounding them to an integer range of 0 to 100.</p>
<p>This way, you are not loosing significant amount of detail but keep the amount of repetitions to a maximum of 100.</p>
<pre><code>i... | seaborn violin plot with frequency and values in separate columns | python|pandas|seaborn | 0 | 47 | 1 | 72,796,458 | 72,796,458 | 1 | true | 2022-06-28T23:15:08.053Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
seaborn violin plot with frequency and values in separate columns<p>I have some DataFrame:</p>
<pre><code>import pandas as pd
import numpy as np
import seabo... |
72,390,142 | What happens if two distinct processes use mmap to map the same region of file (one with MAP_SHARED, another with MAP_PRIVATE)?<p>Can two distinct(not parent/child) processes use mmap to map the same region of file, the process A with flag MAP_SHARED, the process B with MAP_PRIVATE)?
If process A changes something in t... | <p>Then A gets the file mapped and B gets the file mapped but any writes will not be written back to the file.</p>
<p>From the manpage:</p>
<blockquote>
<p>It is unspecified whether changes made to the file after the mmap() call are visible in the mapped region.</p>
</blockquote> | What happens if two distinct processes use mmap to map the same region of file (one with MAP_SHARED, another with MAP_PRIVATE)? | c++|c|mmap | 0 | 47 | 1 | 72,393,426 | 72,393,426 | 1 | true | 2022-05-26T10:09:25.663Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
What happens if two distinct processes use mmap to map the same region of file (one with MAP_SHARED, another with MAP_PRIVATE)?<p>Can two distinct(not parent... |
72,399,445 | How to trigger lambda function through another function?<p>I would like to run one lambda function, that would return a list of parameters. Based on the number of parameters I would like to trigger another lambda functions to finish the process individually (e.g. 100 independent sub-lambda function).</p>
<p>Would like ... | <p>There are three options: first, call <a href="https://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html" rel="nofollow noreferrer">Invoke</a> using the AWS SDK for your language.</p>
<p>Second, use <a href="https://docs.aws.amazon.com/step-functions/latest/dg/how-step-functions-works.html" rel="nofollow noreferre... | How to trigger lambda function through another function? | amazon-web-services|aws-lambda | -1 | 47 | 1 | 72,405,486 | 72,405,486 | 1 | true | 2022-05-27T01:02:15.447Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to trigger lambda function through another function?<p>I would like to run one lambda function, that would return a list of parameters. Based on the numb... |
72,361,515 | Getting huge random numbers error while trying to get the maximum element in array - C++ error<p>I am making a program in which
the program takes 3 numbers as input: "l", "r" and "a".
I get all the values of "x" between l and r, (l and r inclusive).
example, l = 1, r = 3, x value... | <p>Request from Levi to post my comment as answer:</p>
<p>The point is that one of the successes of C++ is that it started from C, but it moved on quite a bit and the code in your question is still mostly C-code. Here is an example how it could be handled in C++ with more knowledge needed but less chance for errors:</p... | Getting huge random numbers error while trying to get the maximum element in array - C++ error | c++|arrays | -1 | 47 | 1 | 72,430,374 | 72,430,374 | 1 | true | 2022-05-24T10:45:07.090Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Getting huge random numbers error while trying to get the maximum element in array - C++ error<p>I am making a program in which
the program takes 3 numbers a... |
72,255,441 | How to find and repalce anchor tag link inside td in php<p>I am working with wordpress,I want to change "url"(product link) of "product-image" in "cart" page,
So i have following code (dynamic)</p>
<pre><code><td class="product-name" data-title="Product">
<a hr... | <p>You can do it like below:</p>
<pre><code>var urlReplacement = $('.product-name a').text();
var url = $('.product-name a').attr("href");
var pathComponent = url.split('/');
pathComponent[ pathComponent.length-1 ] = urlReplacement;
url = pathComponent.join('/');
$('.product-name a').attr("href", ur... | How to find and repalce anchor tag link inside td in php | javascript|jquery|wordpress | 0 | 47 | 2 | 72,256,127 | 72,256,127 | 1 | true | 2022-05-16T07:19:41.007Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to find and repalce anchor tag link inside td in php<p>I am working with wordpress,I want to change "url"(product link) of "product-image&... |
72,267,603 | Flex/Bison sometimes misses Re<p>I build a CLI using flex/bison, and I experience that the flex sometimes doesn't get the tokens.</p>
<p>My .l looks like this:</p>
<pre><code>%{
#include <stdio.h>
#include <string.h>
#include "hmd.tab.h"
#include "cmd.h"
%}
%option debug
%option verbos... | <p>If you use the <code>--debug</code> (or <code>-d</code>) command-line flag when generating your scanner, flex will insert code which logs all rule matches (and certain other significant events). In reentrant scanners, such as yours, you also need to insert a call to <code>yyset_debug(1, scanner);</code> to enable th... | Flex/Bison sometimes misses Re | bison|flex-lexer | 0 | 47 | 1 | 72,267,769 | 72,267,769 | 1 | true | 2022-05-17T02:40:27.823Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Flex/Bison sometimes misses Re<p>I build a CLI using flex/bison, and I experience that the flex sometimes doesn't get the tokens.</p>
<p>My .l looks like thi... |
72,324,015 | How to create and run two or more (multiple) servers in python asyncio with asyncio.Protocol<p>I would like to run two simple TCP servers in one script using asyncio in python (Python 3.9.9). Each server runs on a different port, obviously. I am having trouble with the correct syntax to use to create and launch the two... | <p>I've made some simple rearrangements to make the server work on two ports:</p>
<pre class="lang-py prettyprint-override"><code>###############################################################################
# echoserver.py
# Simple code to run EchoServer on two ports simultaneously
##################################... | How to create and run two or more (multiple) servers in python asyncio with asyncio.Protocol | python|async-await|python-asyncio | 1 | 47 | 1 | 72,324,466 | 72,324,466 | 1 | true | 2022-05-20T19:35:36.590Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to create and run two or more (multiple) servers in python asyncio with asyncio.Protocol<p>I would like to run two simple TCP servers in one script using... |
72,270,269 | Is there a standard algorithm or library for representing data deltas?<p>I have a Python dictionary with fairly complex structure — multiple layers of nested values, some of which are dicts and some of which are lists. I want to represent changes to the data in a compact way that can be applied easily.</p>
<p>For dicti... | <p>From the user's point of view, I don't think list indices are as much of an issue as you say it is. The indices will only have changed after all the manipulations are done. Use the old indices during the list's manipulation.</p>
<p>From the implementation's point of view, we'll have to be super careful when manipula... | Is there a standard algorithm or library for representing data deltas? | python|algorithm | 2 | 47 | 2 | 72,270,866 | 72,270,866 | 1 | true | 2022-05-17T08:04:45.490Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Is there a standard algorithm or library for representing data deltas?<p>I have a Python dictionary with fairly complex structure — multiple layers of nested... |
72,265,212 | Runnign open source code locally - vscode<p>I decided I wanted to get started in open source code, as an almost beginner. One of the projects that has been suggested to me is vscode. So, I am following the instructions in the following link:</p>
<p><a href="https://github.com/microsoft/vscode/wiki/How-to-Contribute" re... | <p>I can't understand why some persons here on stack overflow put dislike for no reason.
As far as I can see there's a problem with the local repository.
The error in the terminal guides, just read it!</p>
<pre><code>make: ingresso nella directory «/home/matteopossamai/open_source/vscode/node_modules/native-is-elevated... | Runnign open source code locally - vscode | python|node.js|linux|visual-studio-code|npm | 0 | 47 | 1 | 72,269,398 | 72,269,398 | 1 | true | 2022-05-16T20:25:33.773Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Runnign open source code locally - vscode<p>I decided I wanted to get started in open source code, as an almost beginner. One of the projects that has been s... |
72,322,747 | Resolving Dependencies based on request in Servicestack<p>I have a Servicestack Api and i need suggestions \ ideas in injection the dependencies.</p>
<p>My Api needs to call appropriate dependency based on the request parameters</p>
<p>I have registered the dependencies as below</p>
<pre><code>
public class AppHost... | <p>I wouldn't register multiple named <code>ITravelManager</code> instances, instead I would register a single <code>TravelServiceManager</code> instance that determines which <code>ITravelManager</code> to return based on the request, e.g:</p>
<pre class="lang-cs prettyprint-override"><code>public override void Config... | Resolving Dependencies based on request in Servicestack | c#|asp.net-web-api|dependency-injection|servicestack | 1 | 47 | 1 | 72,327,740 | 72,327,740 | 1 | true | 2022-05-20T17:31:09.547Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Resolving Dependencies based on request in Servicestack<p>I have a Servicestack Api and i need suggestions \ ideas in injection the dependencies.</p>
<p>My A... |
72,336,227 | Generating letters using 'for' loop in Matlab<p>I have to generate 80 random letters of the English alphabet (capital letters) and display them in a row of 10 letters per row using a 'for' loop. I get an error because the limit is 26. What do I change in the code?</p>
<pre><code>alfabet = 'A' : 'Z';
for i = 1 : 80
tem... | <p>Actually it could be an one-liner:</p>
<pre><code>disp((char('A'+randi(26,8,10)-1)));
</code></pre>
<p>Surely you can split it with a usage of "for":</p>
<pre><code>alfabet=char('A'+randi(26,1,80)-1);
for i = 1 : 10 : 80
disp(alfabet(i : i + 9))
end
</code></pre>
<p>If for whatever reason you have to u... | Generating letters using 'for' loop in Matlab | matlab|for-loop | 2 | 47 | 1 | 72,337,352 | 72,337,352 | 1 | true | 2022-05-22T09:17:59.937Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Generating letters using 'for' loop in Matlab<p>I have to generate 80 random letters of the English alphabet (capital letters) and display them in a row of 1... |
72,247,751 | Combining two data sets based on programme name<p>Hi I am trying to work out the best way to achieve something. I am essentially making two database calls</p>
<pre><code>const [emails] = await dbConnection.execute('SELECT name, programme, timestamp FROM emails');
const [emailsCancelled] = await dbConnection.execute('S... | <p>From <code>emailsCancelled</code>, you can reduce your array to a lookup <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map" rel="nofollow noreferrer">Map</a> before your perform your <code>.reduce()</code> on on <code>emails</code>. The lookup will store the <code>programN... | Combining two data sets based on programme name | javascript|ecmascript-6 | 0 | 47 | 3 | 72,247,959 | 72,247,959 | 1 | true | 2022-05-15T11:15:36.397Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Combining two data sets based on programme name<p>Hi I am trying to work out the best way to achieve something. I am essentially making two database calls</... |
72,252,789 | If case within string in JavaScript with variable either inside quotation marks or NULL?<p>This question is difficult to title but easy to show. I would like to add multiple sets of values to an SQL insert such as</p>
<pre><code>var sqlInsertString = `INSERT INTO events (url) VALUES`
var sqlInsertValuesString = `(`('${... | <p>There is more than one reason to use parametrised queries, not just preventing injection attacks. They make it as simple as</p>
<pre><code>pg_client.query(
"INSERT INTO events (url, nothing, one, two, three) VALUES ($1, $2, $3, $4, $5)",
[event.url || null, null, 1, 2, 3]
)
.then(res => ...)
.catch(... | If case within string in JavaScript with variable either inside quotation marks or NULL? | javascript|sql | 0 | 47 | 5 | 72,254,182 | 72,254,182 | 1 | true | 2022-05-15T23:08:40.117Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
If case within string in JavaScript with variable either inside quotation marks or NULL?<p>This question is difficult to title but easy to show. I would like... |
72,265,277 | Can I add a different function that is defined in my code in a vector like arrays that include function adress?<p>In this code, there are 6 different functions. They create 6 different boards for playing a game. But I don't want to create boards with <code>if</code> conditions, I want to create a <code>vector</code> th... | <p>What you are looking for is <a href="https://en.cppreference.com/w/cpp/utility/functional/function" rel="nofollow noreferrer"><code>std::function</code></a></p>
<p>In your case, you'd create a vector of <code>std::function<></code> for functions that take no parameter and return a <code>vector<vector<cel... | Can I add a different function that is defined in my code in a vector like arrays that include function adress? | c++|vector | 0 | 47 | 1 | 72,265,754 | 72,265,754 | 1 | true | 2022-05-16T20:30:52.917Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Can I add a different function that is defined in my code in a vector like arrays that include function adress?<p>In this code, there are 6 different functio... |
72,386,590 | C++ unhandled Exception while checking ARGV values<p>Can someone tell me why this code worked 10 minutes ago but keeps failing now?</p>
<p>I keep getting unhandled exception error. In the debug menu I am entering 32 and 12.5.</p>
<p>The code fails each time I try to check i > 0;</p>
<pre><code>bool CheckArgInputs(ch... | <p>Your <code>CheckArgInputs()</code> function is coded to act like it is being given a pointer to an individual string, but <code>main()</code> is actually giving it a pointer to a pointer to a string. And then the function is not coded correctly to iterate the individual characters of just that string, it is actually... | C++ unhandled Exception while checking ARGV values | c++|unhandled-exception | 1 | 47 | 1 | 72,386,897 | 72,386,897 | 1 | true | 2022-05-26T04:10:04.467Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
C++ unhandled Exception while checking ARGV values<p>Can someone tell me why this code worked 10 minutes ago but keeps failing now?</p>
<p>I keep getting unh... |
72,318,445 | Prevent cycle in Depth first search using prolog<p>Is there any way to prevent cycle in this code.</p>
<pre><code>move(a,b).
move(b,a).
move(a,c).
move(b,d).
move(b,e).
move(d,h).
move(d,i).
move(e,j).
move(e,k).
move(c,f).
move(c,g).
move(f,l).
move(f,m).
move(g,n).
move(g,o).
goal(n).
goSolveTheMaze(Start,Way) :-
... | <p>What if you add a third argument to <code>dfs</code> which is a list of where you've already visited? You could then use <a href="https://www.swi-prolog.org/pldoc/man?predicate=%5C%2B/1" rel="nofollow noreferrer">\+/1</a> and <a href="https://www.swi-prolog.org/pldoc/man?predicate=member/2" rel="nofollow noreferrer"... | Prevent cycle in Depth first search using prolog | prolog|artificial-intelligence|depth-first-search | 1 | 47 | 1 | 72,318,748 | 72,318,748 | 1 | true | 2022-05-20T11:47:56.673Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Prevent cycle in Depth first search using prolog<p>Is there any way to prevent cycle in this code.</p>
<pre><code>move(a,b).
move(b,a).
move(a,c).
move(b,d).... |
72,357,759 | How can I show element next to image when image is hovered?<p>I want to show a message when hovering on an image using CSS. I have used the following code :</p>
<p><strong>Code:</strong></p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre ... | <p>Use this way</p>
<pre><code>.xyz:hover + .message{
visibility: visible;
}
</code></pre>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-css lang-css prettyprint-override"><code>.message {
visibility: hidden;
}
... | How can I show element next to image when image is hovered? | html|css | 0 | 47 | 2 | 72,357,774 | 72,357,774 | 1 | true | 2022-05-24T05:49:47.277Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How can I show element next to image when image is hovered?<p>I want to show a message when hovering on an image using CSS. I have used the following code :<... |
72,330,089 | Javascript: How to specify http method with AWS Lambda.invoke()?<p>From AWS documentation:
<a href="https://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/Lambda.html#invoke-property" rel="nofollow noreferrer">https://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/Lambda.html#invoke-property</a></p>
<pre class="lang-... | <p><code>lambda.invoke()</code> invokes the <strong>Lambda function</strong> - HTTP methods are for invoking Amazon API Gateway routes, not a Lambda function.</p>
<p>A Lambda function just takes in an event.</p>
<p>Either call the Amazon API Gateway endpoint (which then invokes the Lambda), or just directly invoke the ... | Javascript: How to specify http method with AWS Lambda.invoke()? | javascript|aws-lambda | 0 | 47 | 1 | 72,330,107 | 72,330,107 | 1 | true | 2022-05-21T13:40:33.043Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Javascript: How to specify http method with AWS Lambda.invoke()?<p>From AWS documentation:
<a href="https://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/L... |
72,303,587 | Need code for seperating the part of string(latex code) into an object : like below --><p>I have the <em>latex code</em> in the <strong>string</strong> and want output as a <strong>object</strong></p>
<pre><code>const str = `
i am line1
i am part1
i am some1
i am line2
i am part2
i am some2
i am line3
i am part3
i ... | <p>You can do something like this
<div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>const str = `
i am line1
i am part1
i am some1
i am line2
i am part2
i am some2
i am line3
i am pa... | Need code for seperating the part of string(latex code) into an object : like below --> | javascript|loops|split|javascript-objects|splice | -4 | 47 | 1 | 72,303,771 | 72,303,771 | 1 | true | 2022-05-19T11:17:59.830Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Need code for seperating the part of string(latex code) into an object : like below --><p>I have the <em>latex code</em> in the <strong>string</strong> and w... |
72,337,487 | Node.js middleware does not work properly<p>I have a module with Routes in it. I want to check the access before letting user move forward. In Routes module I have two routes and two access-check functions, that I'd like to use as middlewares:</p>
<pre class="lang-js prettyprint-override"><code>const doesUserExist = (r... | <p>A request <code>GET /cats/1</code></p>
<ul>
<li>ignores the route <code>app.use('/users/:id', doesUserExist)</code>, because the path does not match</li>
<li>takes the route <code>app.use('/', dbAccess)</code>, because <code>/</code> matches every path</li>
<li>inside <code>dbAccess</code>
<ul>
<li>it ignores <code>... | Node.js middleware does not work properly | javascript|node.js|express|middleware | 0 | 47 | 1 | 72,337,850 | 72,337,850 | 1 | true | 2022-05-22T12:15:53.727Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Node.js middleware does not work properly<p>I have a module with Routes in it. I want to check the access before letting user move forward. In Routes module ... |
72,332,811 | Call different list with similar name in a for loop<p>I have a few lists that are with names: group1, group2, group3...
I need a for loop (lets say for (int i=1; i<=6; i++) and right now I check for example if i is 1 then use group1, if i is 2 use group2 etc... My question is, can I call the list with the 'i' in the... | <h2>In General</h2>
<p>This comes up a lot. No; you cannot programmatically build a variable name. By the time the code is compiled the variable names are gone anyway</p>
<p>If you ever have variables with names like</p>
<pre><code>something1
something2
something3
</code></pre>
<p>etc, then this is a candidate for usin... | Call different list with similar name in a for loop | c#|list|for-loop|variables | 0 | 47 | 4 | 72,335,000 | 72,335,000 | 1 | true | 2022-05-21T19:56:46.730Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Call different list with similar name in a for loop<p>I have a few lists that are with names: group1, group2, group3...
I need a for loop (lets say for (int ... |
72,400,009 | How do I copy text from an <Input> by using getElementbyTagName?<p>I am trying to create a button that doesn't use ID to copy text from an input text field.</p>
<p>I thought the best way to do this would be using an event listener and then on click activate the function that would copy text from the input value.</p>
<p... | <ol>
<li>First getting by <code>tag</code> is elements . You were missed <code>s</code></li>
</ol>
<pre><code>document.getElementByTagName ->document.getElemenstByTagName
</code></pre>
<ol start="2">
<li>Loop elements and add event</li>
</ol>
<p>Try it :</p>
<p><div class="snippet" data-lang="js" data-hide="false" ... | How do I copy text from an <Input> by using getElementbyTagName? | javascript|copy|addeventlistener|buttonclick|getelementsbytagname | 1 | 47 | 1 | 72,400,464 | 72,400,464 | 1 | true | 2022-05-27T03:01:46.143Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How do I copy text from an <Input> by using getElementbyTagName?<p>I am trying to create a button that doesn't use ID to copy text from an input text field.<... |
72,349,648 | How can i do a concat() in SQL 2008<p>I have this statement, which works in SQL Server 2017:</p>
<pre><code>REPLACE(CONCAT(NOM_TIPO_QUEBRA_ORDEM, CHAR(13), DSC_TIPO_QUEBRA_ORDEM, CHAR(13), HST_ORDEM_FILA_MOVIMENTO), CHAR(13) + CHAR(13), '') as justificativa_quebra
</code></pre>
<p>How can I do this same in SQL Server 2... | <p><code>CONCAT(a,b,c)</code> is basically just syntactic sugar for <code>COALESCE(RTRIM(a),'') + COALESCE(RTRIM(b),'') + COALESCE(RTRIM(c),'')</code> (<a href="https://dbfiddle.uk/?rdbms=sqlserver_2019&fiddle=fbed7e2591e1183f19cb3430d12e8f2a" rel="nofollow noreferrer">example</a>).</p>
<p>So:</p>
<pre><code>REPLAC... | How can i do a concat() in SQL 2008 | sql|sql-server | -1 | 47 | 1 | 72,349,675 | 72,349,675 | 1 | true | 2022-05-23T13:45:16.197Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How can i do a concat() in SQL 2008<p>I have this statement, which works in SQL Server 2017:</p>
<pre><code>REPLACE(CONCAT(NOM_TIPO_QUEBRA_ORDEM, CHAR(13), D... |
72,279,539 | Json schema of interface - serialization missing some fields<p>For this code, where I have an user defined interface and schema definition is guided.</p>
<pre><code>type SchemaDefinition<T> = {
[K in keyof T]: {
type: { new(): unknown } //
required?: boolean
}
}
class Schema<T> {
constructor(... | <p>You just need to use values that are serializable to JSON because <code>String</code> and <code>Number</code> are functions, and therefore are not serializable.</p>
<p>For example, maybe you want to test the <code>typeof obj[prop]</code> for particular string.</p>
<pre><code>type AllowedTypeNames = 'string' | 'numbe... | Json schema of interface - serialization missing some fields | javascript|typescript | 0 | 47 | 1 | 72,280,163 | 72,280,163 | 1 | true | 2022-05-17T19:15:18.163Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Json schema of interface - serialization missing some fields<p>For this code, where I have an user defined interface and schema definition is guided.</p>
<pr... |
72,239,832 | The while loop sometimes is infinite<pre><code>Sub Copy_Worksheets_Columns_Rows_to_ALL_D2()
'PURPOSE: To loop through all Excel files in a user specified folder and perform a set task on them
'Task: Copy worksheets, columns and rows to ALL (D2)
Dim sourceSheet1 As Worksheet
Dim sourceSheet2 As Work... | <p>When you modify files in a loop that is based on <code>Dir</code> you may get into this situation. <code>Dir</code> is great when you don't modify the files in the folder you are iterating over, but if you do make modifications, it is risky.</p>
<p>A pragmatic solution is to first collect the files you want to proce... | The while loop sometimes is infinite | excel|vba | 0 | 47 | 1 | 72,240,110 | 72,240,110 | 1 | true | 2022-05-14T11:39:47.927Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
The while loop sometimes is infinite<pre><code>Sub Copy_Worksheets_Columns_Rows_to_ALL_D2()
'PURPOSE: To loop through all Excel files in a user specified... |
72,260,504 | Multi-Indexed data to nested list of objects<p>I have some data that looks like this...</p>
<pre class="lang-py prettyprint-override"><code>import pandas as pd
df = pd.DataFrame(
[[1, 2, 3, 4, 5, 6], [5, 6, 7, 8, 9, 10]],
columns=[
['a', 'a', 'b', 'b', 'c', 'c'],
['col1', 'col2', 'col1', 'col2... | <h2>Pandas solution</h2>
<pre><code>s = df.stack(0)
s['r'] = s.to_dict('r')
s['r'].unstack().to_dict('r')
</code></pre>
<p><strong>General pandas solution corresponding to OP's update:</strong></p>
<pre><code>s = df.melt(var_name=['l0', 'l1'], ignore_index=False)
s.groupby([s.index, 'l0']).apply(lambda s: dict(zip(s.l1... | Multi-Indexed data to nested list of objects | pandas | 0 | 47 | 3 | 72,260,895 | 72,260,895 | 1 | true | 2022-05-16T14:04:33.880Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Multi-Indexed data to nested list of objects<p>I have some data that looks like this...</p>
<pre class="lang-py prettyprint-override"><code>import pandas as ... |
72,340,677 | Get configuration in method CreateDbContext of IDesignTimeDbContextFactory in .NET 6.0 for GetConnectionString<p>I need read the value connection string of appsettings.json for have this dynamic.</p>
<p><strong>I have:</strong></p>
<pre><code> public class StoreContextFactory : IDesignTimeDbContextFactory<StoreCo... | <p>You can build configuration yourself via <code>ConfigurationBuilder</code>:</p>
<pre class="lang-cs prettyprint-override"><code>public class StoreContextFactory : IDesignTimeDbContextFactory<StoreContext>
{
public StoreContext CreateDbContext(string[] args)
{
// add all needed configuration pro... | Get configuration in method CreateDbContext of IDesignTimeDbContextFactory in .NET 6.0 for GetConnectionString | c#|entity-framework-core|.net-6.0 | 1 | 47 | 1 | 72,341,139 | 72,341,139 | 1 | true | 2022-05-22T19:24:58.810Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Get configuration in method CreateDbContext of IDesignTimeDbContextFactory in .NET 6.0 for GetConnectionString<p>I need read the value connection string of a... |
72,299,160 | Oracle ROWNUM pagination numbering problem<p>I have some problem sorting columns and paginate them.</p>
<p>for example,</p>
<pre><code>select *
from
(select A.*, ROWNUM RNUM
from
(select * from USER order by name) A
where ROWNUM <= 3 --edited
) B
where RNUM >= 1
</code></pre>... | <p>Why <em>what</em> happened?</p>
<ul>
<li>source is <code>select * from user</code> (apparently, false table name; that's reserved for function that returns username of a currently logged <em>user</em>) so it selects <em>all rows</em> from the table</li>
<li><code>rownum rnum</code> then reflects number of all rows r... | Oracle ROWNUM pagination numbering problem | sql|oracle | 0 | 47 | 1 | 72,299,548 | 72,299,548 | 1 | true | 2022-05-19T05:39:05.327Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Oracle ROWNUM pagination numbering problem<p>I have some problem sorting columns and paginate them.</p>
<p>for example,</p>
<pre><code>select *
from
(sel... |
72,310,349 | Typescript - handling conditional parameters with<p>I am currently writing a wrapper component around Material UI's <<a href="https://mui.com/material-ui/api/tree-view/" rel="nofollow noreferrer">TreeView</a>. - within this wrapper, I want to mimic some of the functionality to enable me to pass in props to the treev... | <p>I skimmed through the details of your post, would this suffice?</p>
<pre><code>type Props<T extends string | string[], M = T extends any[] ? true : false> = {
data: Date | Date[];
expand?: boolean;
fieldName: string;
handleSelect?: (event: Event, nodeIds: T) => void;
selected: T;
setSelected?: (... | Typescript - handling conditional parameters with | javascript|reactjs|typescript | 1 | 47 | 1 | 72,310,585 | 72,310,585 | 1 | true | 2022-05-19T19:50:27.457Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Typescript - handling conditional parameters with<p>I am currently writing a wrapper component around Material UI's <<a href="https://mui.com/material-ui/... |
72,369,706 | Convert to upper case just a subset of the colum names of my dataframe<p>Let's say I have a dataframe with 10 columns, and I want to convert to upper case the name of just the columns 3 to 7. How could I do that ?</p>
<p>Thanks!</p> | <p>How to <code>upper()</code> <em>column names</em>/<em>headers</em> based on their <strong>index</strong> (<em>one or multiple</em>):</p>
<pre><code>df = pd.DataFrame({'test1234':[100,50,10], 'abc_!-?':[200,75,5], 'Column3':[50,300,60]})
df
</code></pre>
<div class="s-table-container">
<table class="s-table">
<thead>... | Convert to upper case just a subset of the colum names of my dataframe | python|pandas | -1 | 47 | 2 | 72,370,229 | 72,370,229 | 1 | true | 2022-05-24T21:32:22.883Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Convert to upper case just a subset of the colum names of my dataframe<p>Let's say I have a dataframe with 10 columns, and I want to convert to upper case th... |
72,241,591 | Convert image in list of coordinates in Julia<p>I have this short code <code>img_lab = rand(Lab, 10, 10)</code> where I just have created an image of random colored pixels. Probably this question is trivial but how do I convert the output of this (which is <code>Matrix{Lab{Float64}} (alias for Array{Lab{Float64}, 2}</c... | <p>First, please make sure that you have good reasons to do this. Converting to such a format makes it harder to use the rest of <code>Colors</code> functionality, could have a (potentially large) performance cost, and is usually unnecessary.</p>
<p>Now, assuming it's necessary, here's one way to do it:</p>
<pre><code>... | Convert image in list of coordinates in Julia | arrays|image|matrix|julia | 1 | 47 | 1 | 72,242,125 | 72,242,125 | 1 | true | 2022-05-14T15:21:55.827Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Convert image in list of coordinates in Julia<p>I have this short code <code>img_lab = rand(Lab, 10, 10)</code> where I just have created an image of random ... |
72,390,161 | How to set children not overflow parent?<p>An eternal problem.</p>
<p>With my ability, I think that if we want to use scroll view, we have to know exactly the scroll view's height.</p>
<p>In <strong>React Native</strong> is easier because we only need to set <code>flex = 1</code> in parent view. And the child view will... | <p>Comment <code>height</code> on <code>.class2</code> and add <code>display: grid</code> to <code>.container</code></p>
<p>You can get the same behaviour with <code>flex</code> too.</p>
<pre><code> .container {
height: 90vh;
display: flex;
flex-direction: column;
}
.class1 {
backgro... | How to set children not overflow parent? | html|css|angular | 0 | 47 | 1 | 72,390,424 | 72,390,424 | 1 | true | 2022-05-26T10:11:00.047Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to set children not overflow parent?<p>An eternal problem.</p>
<p>With my ability, I think that if we want to use scroll view, we have to know exactly th... |
72,361,463 | Reading in an integer array, and stopping when a string is entered<pre><code>int [] arr = new int [100];
int count = 0;
int val;
arr[count] = 0;
while(count < arr.Length && (int.TryParse(arr[count], out val)))
{
arr[count] = Convert.ToInt32.Console.ReadLine();
}
</code></pre>
<p>I want the user to enter... | <p>You should read input first using <a href="https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/statements/iteration-statements#the-do-statement" rel="nofollow noreferrer"><code>do..while</code></a> loop and use exit condition to get out of while loop if user enters <code>exit</code></p>
<pre><code>do
{... | Reading in an integer array, and stopping when a string is entered | c#|arrays|string|integer | -1 | 47 | 1 | 72,361,488 | 72,361,488 | 1 | true | 2022-05-24T10:40:25.107Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Reading in an integer array, and stopping when a string is entered<pre><code>int [] arr = new int [100];
int count = 0;
int val;
arr[count] = 0;
while(count... |
72,312,191 | unit test bash script function which deletes files older than certain number of days<p>I don't have much experience with bash/shell scripting and just recently started writing some bash scripts with unit tests using Bats framework or libraries. Currently writing a script which needs to delete the files older than certa... | <p>From my perspective, you are asking three separate questions:</p>
<ol>
<li>Is my code any good?</li>
<li>How do I write test in general for BASH</li>
<li>How do I test this specific code?</li>
</ol>
<p>As that sounds more like a request for code review, it might be better suited to <a href="https://codereview.stacke... | unit test bash script function which deletes files older than certain number of days | linux|bash|shell|unit-testing|bats-core | 1 | 47 | 1 | 72,328,383 | 72,328,383 | 1 | true | 2022-05-19T23:55:25.537Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
unit test bash script function which deletes files older than certain number of days<p>I don't have much experience with bash/shell scripting and just recent... |
72,253,120 | Align text in different containers (flexbox)<p>I have the following:</p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-css lang-css prettyprint-override"><code>.container {
display: flex;
flex-direction: column;
}... | <p>As both the <code><header></code> and <code><main></code> are having a flexbox, choose the first element in <code>header</code> and the first element in <code>main</code> and assign a flex of <code>20%</code> to them. Don't forget to assign <code>100-20%</code> to the second elements of <code>main</code>... | Align text in different containers (flexbox) | css|flexbox | 0 | 47 | 2 | 72,253,177 | 72,253,177 | 1 | true | 2022-05-16T00:30:31.290Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Align text in different containers (flexbox)<p>I have the following:</p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-ba... |
72,250,824 | List elements getting overwritten in for loop R?<p>I have a bunch of csv files that I'm trying to read into R all at once, with each data frame from a csv becoming an element of a list. The loops largely work, but they keep overriding the list elements. So, for example, if I loop over the first 2 files, both data frame... | <p>Actually, both of your csv reading functions do exactly the same,
except that the paths are different.</p>
<p>If you find a way to list your files with abstract paths instead of relative
paths (just the file names), you wouldn't need to reconstruct the paths like
you do. This is possible by <code>full.names = TRUE</... | List elements getting overwritten in for loop R? | r|list|csv|for-loop | 0 | 47 | 2 | 72,265,104 | 72,265,104 | 1 | true | 2022-05-15T17:51:42.863Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
List elements getting overwritten in for loop R?<p>I have a bunch of csv files that I'm trying to read into R all at once, with each data frame from a csv be... |
72,343,327 | Convert Excel Formula to VBA - Count Upper Case Characters in a String<p>=SUMPRODUCT(LEN($A$7) - LEN(SUBSTITUTE($A$7, CHAR(ROW(INDIRECT("65:90"))), "")))</p>
<p>This formula above counts the Upper Case Characters in a string. It works great. I can not seem to get it converted to VBA. I am substit... | <p>FYI, you don't need to use <code>INDIRECT()</code> at all with your formula in your worksheets. <code>=SUMPRODUCT(LEN($A$7)-LEN(SUBSTITUTE($A$7,CHAR(ROW(65:90)),"")))</code> works because of <code>SUMPRODUCT()</code>. Not sure why 'the internet' want to use <code>INDIRECT()</code> when you search for this.... | Convert Excel Formula to VBA - Count Upper Case Characters in a String | excel|vba|excel-formula|type-conversion | 0 | 47 | 1 | 72,344,056 | 72,344,056 | 1 | true | 2022-05-23T04:38:27.447Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Convert Excel Formula to VBA - Count Upper Case Characters in a String<p>=SUMPRODUCT(LEN($A$7) - LEN(SUBSTITUTE($A$7, CHAR(ROW(INDIRECT("65:90"))),... |
72,367,563 | Detect Huawei app is uninstalled from phone<p>I'm having difficulty figuring out if the user has deleted my app from their Huawei phone when sending a Push.</p>
<p>I'm looking at the <a href="https://developer.huawei.com/consumer/en/doc/quickapp-access-push-kit" rel="nofollow noreferrer">push docs</a>, I do not see any... | <p>One gets posted a <a href="https://developer.huawei.com/consumer/en/doc/development/HMSCore-Guides/msg-receipt-guide-0000001050040176" rel="nofollow noreferrer">receipt state</a> with value <code>2</code>, when the app isn't installed anymore.</p>
<blockquote>
<p>If the app does not exist after the message is succes... | Detect Huawei app is uninstalled from phone | push-notification|huawei-mobile-services|huawei-developers|huawei-push-notification | 1 | 47 | 1 | 72,367,634 | 72,367,634 | 1 | true | 2022-05-24T18:08:04.133Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Detect Huawei app is uninstalled from phone<p>I'm having difficulty figuring out if the user has deleted my app from their Huawei phone when sending a Push.<... |
72,258,643 | Excel - custom number format as "## ### ####"<p>I'm looking for a solution to format my number as folow : 123456789 -> 12 345 6789
When I try to use a custom format as "## ### ####" it's not working and Excel
return 123 456 789</p>
<p>Is there a way to do that ?</p> | <p>If the user defined number format <code>## ### ####</code> results in <code>123 456 789</code> for you, then the space is set to be the thousands separator in your system or your Excel. If so, then a simple space in a number format always means the thousands separator which separates thousands always and nothing els... | Excel - custom number format as "## ### ####" | excel | 0 | 47 | 2 | 72,258,821 | 72,258,821 | 2 | true | 2022-05-16T11:42:11.107Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Excel - custom number format as "## ### ####"<p>I'm looking for a solution to format my number as folow : 123456789 -> 12 345 6789
When I try to use a cus... |
72,294,345 | Capture results between delimiters. Content may contain a delimiter character<p>I have the following reg exp: <code>/@\w+(\(((?:(?!\))\S|\s)*)\))?/m</code></p>
<p>And the value I'm expecting are template files like:</p>
<pre><code>@for($i = 0; $i < 10; $i++)
{{ $i }}
@endfor
@if(
!empty($name)
&&... | <p>You can use</p>
<pre class="lang-none prettyprint-override"><code>@\w+(\(((?:[^()]++|(\g<1>))*)\))?
</code></pre>
<p>See the <a href="https://regex101.com/r/58ZbXe/2" rel="nofollow noreferrer">regex demo</a>.</p>
<p><em>Details</em>:</p>
<ul>
<li><code>@</code> - a <code>@</code> char</li>
<li><code>\w+</code>... | Capture results between delimiters. Content may contain a delimiter character | regex | 1 | 47 | 3 | 72,294,603 | 72,294,603 | 2 | true | 2022-05-18T18:33:42.403Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Capture results between delimiters. Content may contain a delimiter character<p>I have the following reg exp: <code>/@\w+(\(((?:(?!\))\S|\s)*)\))?/m</code></... |
72,301,239 | ClojureDart: Error while host-compiling (ns samples.tables (:require ["package:flutter/material.dart" :as m] [cljd.flutter.alpha as f]))<p>Here is the trace:</p>
<p><code>Something horrible happened! :scream: Error while host-compiling (ns samples.tables "Faithful port of https://docs.flutter.dev/cookbook/design/t... | <p>First, make sure you have</p>
<pre class="lang-yaml prettyprint-override"><code>dependencies:
flutter:
sdk: flutter
</code></pre>
<p>in your pubspec.yaml ; it is used for clojureDart to find flutter librairies.
If no, add it, remove the <code>.clojuredart</code> folder, run <code>flutter pub get</code> and t</... | ClojureDart: Error while host-compiling (ns samples.tables (:require ["package:flutter/material.dart" :as m] [cljd.flutter.alpha as f])) | flutter|dart|clojure | 2 | 47 | 1 | 72,301,240 | 72,301,240 | 2 | true | 2022-05-19T08:36:44.673Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
ClojureDart: Error while host-compiling (ns samples.tables (:require ["package:flutter/material.dart" :as m] [cljd.flutter.alpha as f]))<p>Here is the trace:... |
72,310,571 | How to get the minimum of one column and get another column without grouping?<p>I'm trying to get a record from a table that has the minimum value of a specific column, but I want the rest of the data in that record without grouping one of the columns.</p>
<p>This is sample data:</p>
<p><a href="https://i.stack.imgur.c... | <p>One option is to use analytic function which "ranks" data; then fetch rows that rank as the <em>highest</em>. Something like this:</p>
<p>Sample data:</p>
<pre><code>SQL> with test (month, day, c_initial, ending) as
2 (select 'jan', 24, 0, 3 from dual union all
3 select 'jan', 24, 1, 6 from d... | How to get the minimum of one column and get another column without grouping? | sql|oracle | 0 | 47 | 2 | 72,310,612 | 72,310,612 | 2 | true | 2022-05-19T20:12:03.813Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to get the minimum of one column and get another column without grouping?<p>I'm trying to get a record from a table that has the minimum value of a speci... |
72,312,495 | Java, Type mismatch when extending abstract class<p>I don't understand why data.entrySet() and data.keySet() in the code below are giving me Type Mismatch in eclipse, though I specified the type in both cases in the for loop.</p>
<p>Is this normal or am I missing something that should I take into account when extending... | <p>Your generics are out of whack. You are getting a warning on the line <code>class TreeSetDuplicates<K> extends SetDuplicates {</code>, and when the compiler gives you warnings you don't understand perhaps it is best to focus on those first.</p>
<p>The problem is, <em>every</em> mention of <code>SetDuplicates</... | Java, Type mismatch when extending abstract class | java | 1 | 47 | 2 | 72,312,531 | 72,312,531 | 2 | true | 2022-05-20T00:55:24.597Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Java, Type mismatch when extending abstract class<p>I don't understand why data.entrySet() and data.keySet() in the code below are giving me Type Mismatch in... |
72,321,381 | renaming the column names in dataframe using some parts of original column name<p>I have this huge data frame with very long column names</p>
<pre><code>import pandas as pd
df = pd.DataFrame({'mynumber': [11, 20, 25],
'Raja_trial1:gill234_pit_type_id@rng': [4, 5, 42],
'Raja_trial1:Perm_... | <p>You can achieve this with a single regex:</p>
<pre><code>df.columns = df.columns.str.replace(r'.*?([^_]+:).+?([^_]+_[^_]+)@.*',
r'\1\2', regex=True)
</code></pre>
<p>output:</p>
<pre><code> mynumber trial1:type_id trial1:king_que fer45:gul_har23 chb1:kaam_nix
0 11 ... | renaming the column names in dataframe using some parts of original column name | pandas|dataframe|multiple-columns | -1 | 47 | 2 | 72,321,977 | 72,321,977 | 2 | true | 2022-05-20T15:25:27.917Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
renaming the column names in dataframe using some parts of original column name<p>I have this huge data frame with very long column names</p>
<pre><code>impo... |
72,339,421 | What's the ideal data modeling for app with multi-filters?<p>Viewed the Firestore docs + Google's I/O 2019 webinar, but I'm still not clear about the right data modeling for my particular use case.</p>
<ol>
<li>App lets pro service providers register and publish one or more of their services in pre-defined categories (... | <blockquote>
<p>App lets pro service providers register and publish one or more of their services in pre-defined categories (Stay, Sports, Wellness...) and at pre-defined price points (50$, 75$, 100$...).</p>
</blockquote>
<p>Since you're having pre-defined categories, prices, and locations, then the simplest solution ... | What's the ideal data modeling for app with multi-filters? | firebase|google-cloud-platform|google-cloud-firestore|nosql|data-modeling | 0 | 47 | 1 | 72,345,518 | 72,345,518 | 2 | true | 2022-05-22T16:32:26.710Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
What's the ideal data modeling for app with multi-filters?<p>Viewed the Firestore docs + Google's I/O 2019 webinar, but I'm still not clear about the right d... |
72,348,664 | How to set column value based on string (mis)match between two other columns?<p>I want to create a match variable in a dataframe that</p>
<ul>
<li>is 1 if the value of another variable (string) is contained in the value of a third variable (string)</li>
<li>is 0 if that is not the case</li>
<li>and is NA if either of t... | <pre class="lang-r prettyprint-override"><code>library(tidyverse)
data <- tribble(
~str1, ~str2, ~match,
"left", "right", "-",
"right", "somewhat left", "-",
"left", "very left", "-",
"right", "right&q... | How to set column value based on string (mis)match between two other columns? | r|string|dataframe|conditional-statements|match | 1 | 47 | 2 | 72,348,839 | 72,348,839 | 2 | true | 2022-05-23T12:39:24.947Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to set column value based on string (mis)match between two other columns?<p>I want to create a match variable in a dataframe that</p>
<ul>
<li>is 1 if th... |
72,257,064 | CF7 jquery custom text on submit<p>I have a simple radio button on CF7</p>
<pre><code>[radio radio-698 id:domanda2 use_label_element default:1 "0.Nessuna Risposta" "risposta1" "risposta2"]
[submit "Invia"]
</code></pre>
<p>I want to display text "Hello Word" by jquery w... | <p>There's a few simple issues with your jQuery. This should work for you assuming that there is an item with selector <code>#field1</code>.</p>
<p>Note, you can't get the value of an input in a radio or checkbox without specifying that it's the <code>:checked</code> one.</p>
<pre><code>jQuery( function ($) {
$(doc... | CF7 jquery custom text on submit | jquery|wordpress|contact-form-7 | 1 | 47 | 1 | 72,364,216 | 72,364,216 | 2 | true | 2022-05-16T09:35:10.160Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
CF7 jquery custom text on submit<p>I have a simple radio button on CF7</p>
<pre><code>[radio radio-698 id:domanda2 use_label_element default:1 "0.Nessun... |
72,364,707 | calculate sum of a column based on another col<p>My df looks like this:</p>
<pre><code>value type
12 x
34 z
54 x
14 y
</code></pre>
<p>I want to create a new column <code>df.sum</code> where I want to do a sum of the value col but only where the <code>type == x</code>. The remaining rows shou... | <p>If you want to handle a single type (only <code>x</code>):</p>
<pre><code>mask = df['type'].eq('x')
df.loc[mask, 'sum'] = df.loc[mask, 'value'].sum()
</code></pre>
<p>if you might need to handle several:</p>
<pre><code>types = ['x'] # add others, e.g.: types = ['x', 'y']
df.loc[df['type'].isin(types), 'sum'] = (df.g... | calculate sum of a column based on another col | python|python-3.x|pandas|dataframe|numpy | 1 | 47 | 2 | 72,364,785 | 72,364,785 | 2 | true | 2022-05-24T14:28:57.607Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
calculate sum of a column based on another col<p>My df looks like this:</p>
<pre><code>value type
12 x
34 z
54 x
14 y
</code></pre... |
72,374,047 | Mongoose return all documents that contain a value wherever inside a property<p>Lets say my documents look like this :</p>
<pre><code>
_id: "6285e9a7aff93ead37ec50ad",
date: "2022-04-28T10:51:37.923Z",
devices: {
tablets: [
{
brand: "samsung",
model: "s... | <p>When you have more dynamic keys, you can use</p>
<pre><code>db.collection.aggregate([
{
$project: {
"d": {
"$objectToArray": "$devices"
}
}
},
{
"$match": {
"d.v.brand": "apple"
}
}
])
</code></pre>
<p>You n... | Mongoose return all documents that contain a value wherever inside a property | mongodb|mongoose|mongodb-query|mongoose-schema | 2 | 47 | 1 | 72,374,233 | 72,374,233 | 2 | true | 2022-05-25T08:08:36.210Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Mongoose return all documents that contain a value wherever inside a property<p>Lets say my documents look like this :</p>
<pre><code>
_id: "6285e9a7a... |
72,376,499 | Listing all my kafka consumers informations<p>I want to list all my kafka consumers and inspect their state, group ...</p>
<p>Before I was using just spring-kafka so I did the following and it works</p>
<pre><code>private final KafkaListenerEndpointRegistry kafkaListenerEndpointRegistry;
var listenerContainers = kafka... | <p>With Spring Cloud Stream, add a <code>ListenerContainerCustomizer</code> bean and capture each listener container (e.g. store them in a list).</p>
<pre class="lang-java prettyprint-override"><code>List<AbstractMessageListenerContainer<?, ?>> containers = new ArrayList<>();
@Bean
ListenerContainerC... | Listing all my kafka consumers informations | spring-kafka|spring-cloud-stream | 0 | 47 | 1 | 72,450,741 | 72,450,741 | 2 | true | 2022-05-25T11:07:27.487Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Listing all my kafka consumers informations<p>I want to list all my kafka consumers and inspect their state, group ...</p>
<p>Before I was using just spring-... |
72,254,269 | Dataframe slicing with two indices<p>I got the following dataframe,df, with the <code>report_date</code> as the index:</p>
<div class="s-table-container">
<table class="s-table">
<thead>
<tr>
<th>report_date</th>
<th>sales</th>
</tr>
</thead>
<tbody>
<tr>
<td>2021-06-30</td>
<td>130000</td>
</tr>
<tr>
<td>2021-06-30</t... | <p>For match values is possible convert <code>DatetimeIndex</code> to months periods and test membership by <a href="http://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.Index.isin.html" rel="nofollow noreferrer"><code>Index.isin</code></a>:</p>
<pre><code>#if necessary
#df.index = pd.to_datetime(df.index)
... | Dataframe slicing with two indices | python|pandas|dataframe|slice | 1 | 47 | 2 | 72,254,382 | 72,254,382 | 2 | true | 2022-05-16T04:50:45.923Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Dataframe slicing with two indices<p>I got the following dataframe,df, with the <code>report_date</code> as the index:</p>
<div class="s-table-container">
<t... |
72,390,721 | Why would commands in selenium works seperately but if put in script selenium does'nt locate the elements<p>The problem i am facing is when i run the whole script it throws error of element not clickable or not found. While when i run it command per command it works.</p>
<p>If anyone can explain the reason and why it b... | <p>I reproduced your problem and had the same error. What i did to fix it is just scroll to the element before clicking it.<br />
Try this out</p>
<pre><code>driver.find_element(By.XPATH, "//div[@id=\'Content_C164_Col00\']/div/div/div[2]/div/div/div/div/div/button/span/span/span[3]").click()
driver.find_elem... | Why would commands in selenium works seperately but if put in script selenium does'nt locate the elements | python|selenium|selenium-webdriver|web-scraping | -1 | 47 | 2 | 72,391,371 | 72,391,371 | 2 | true | 2022-05-26T10:58:51.527Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Why would commands in selenium works seperately but if put in script selenium does'nt locate the elements<p>The problem i am facing is when i run the whole s... |
72,310,848 | Doubling one letter with each new occurence<p>so I have task to double number of letter "a" every time it occurs in a string.
For example sentence "a cat walked on the road" , at the end must be "aa caaaat waaaaaaaalked on the roaaaaaaaaaaaaaaaa" . I had something like this on my mind but ... | <p>You need to check what the <code>char a</code> is (in your case, 'a'). Additionally, you do not repeat the characters more than twice in your code, hence not getting the answer you expected: <code>result = result + a + a</code> only adds 'a' twice, <strong>not</strong> giving you: "aa caaaat waaaaaaaalked...&qu... | Doubling one letter with each new occurence | java|string|character|letter | -1 | 47 | 3 | 72,311,047 | 72,311,047 | 2 | true | 2022-05-19T20:42:17.323Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Doubling one letter with each new occurence<p>so I have task to double number of letter "a" every time it occurs in a string.
For example sentence ... |
72,356,683 | Optimize mongoDB query to get count of items from separate collection<p>I have two collections namely "tags" and "bookmarks".</p>
<pre><code>Tags documents:
{
"taggedBookmarksCount": 2,
"taggedNotesCount": 0,
"_id": "62... | <p>You can do as below</p>
<pre><code>db.bookmark.aggregate([
{
"$unwind": "$bookmarkTags" //Reshape tags
},
{
"$lookup": { //Do a join
"from": "tags",
"localField": "bookmarkTags.tagId",
"foreignField": &quo... | Optimize mongoDB query to get count of items from separate collection | node.js|mongodb|mongoose | 1 | 47 | 1 | 72,357,061 | 72,357,061 | 2 | true | 2022-05-24T02:45:54.740Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Optimize mongoDB query to get count of items from separate collection<p>I have two collections namely "tags" and "bookmarks".</p>
<pre><c... |
72,368,917 | Class cannot implement TypeScript interface when using static methods<p>TypeScript recognises <code>static</code> class methods as valid properties that adhere to an interface when passing the class object as an argument, however it does not like them when the same interface is used to implement the class.</p>
<p>E.g. ... | <p><a href="https://www.typescriptlang.org/docs/handbook/2/classes.html#implements-clauses" rel="nofollow noreferrer">An <code>implements</code> clause on a <code>class</code> declaration</a> tells the compiler to check that <em>instances</em> of the class are assignable to the implemented type. You use <code>implemen... | Class cannot implement TypeScript interface when using static methods | typescript | 1 | 47 | 1 | 72,371,663 | 72,371,663 | 2 | true | 2022-05-24T20:08:28.727Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Class cannot implement TypeScript interface when using static methods<p>TypeScript recognises <code>static</code> class methods as valid properties that adhe... |
72,319,377 | SQL: Joining tables with WHERE clauses<p>I am trying to join two tables that share the same individual ID (<code>key</code>). The first table (<code>a</code>) is a 'wide' table with many variables including <code>key</code> and <code>age</code>, and the second table (<code>b</code>) is a 'long' table, including only th... | <p><s>Think this could be solved without subqueries/SELECTs inside of joins:</s></p>
<h2>SQL Server</h2>
<pre><code>
SELECT a.key, a.age, b.diagnosis
FROM a
INNER JOIN b
ON b.key = a.key
WHERE b.diagnosis IN ('a', 'b', 'c')
AND b.diagnosis_code = 1
AND a.key IN (SELECT b1.key
FROM b AS b1... | SQL: Joining tables with WHERE clauses | sql|join | -1 | 47 | 1 | 72,319,514 | 72,319,514 | 2 | true | 2022-05-20T13:02:23.220Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
SQL: Joining tables with WHERE clauses<p>I am trying to join two tables that share the same individual ID (<code>key</code>). The first table (<code>a</code>... |
72,310,156 | a shorter way to change some object values to uppercase<p>I have a large object and need to change some values (<strong>not all of them</strong>) to upperCase</p>
<pre><code>obj.state = obj.state.toUpperCase();
obj.city = obj.city.toUpperCase();
obj.street = obj.street.toUpperCase();
obj.title = obj.title.toUpperCase()... | <p>You can iterate through all the keys of the object and do something like this:</p>
<pre class="lang-js prettyprint-override"><code>for (const k of Object.keys(obj)) {
obj[k] = obj[k].toUpperCase()
}
</code></pre>
<p>If you only want to update some of the values, you can filter the keys:</p>
<pre class="lang-js pre... | a shorter way to change some object values to uppercase | javascript|uppercase | 0 | 47 | 1 | 72,310,179 | 72,310,179 | 2 | true | 2022-05-19T19:30:52.193Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
a shorter way to change some object values to uppercase<p>I have a large object and need to change some values (<strong>not all of them</strong>) to upperCas... |
72,292,158 | How to plot variable arrowheads AND variable colors?<p>Is there any way to have variable arrowheads AND variable colors?</p>
<p>I know that I can define different arrowstyle with different heads.
However, if I am using variable arrowstyle I cannot set a variable color.
I will get an error:</p>
<blockquote>
<p>duplicate... | <p>You come up with such great corner cases! I love it.
The intended way to do this is to set <code>lc rgb variable</code> or <code>lc variable</code> in the arrow style itself.</p>
<pre><code>set style arrow 1 backhead lw 3 lc rgb variable
set style arrow 2 nohead lw 3 lc rgb variable
set style arrow 3 head lw 3... | How to plot variable arrowheads AND variable colors? | gnuplot | 2 | 47 | 2 | 72,299,092 | 72,299,092 | 2 | true | 2022-05-18T15:38:57.240Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to plot variable arrowheads AND variable colors?<p>Is there any way to have variable arrowheads AND variable colors?</p>
<p>I know that I can define diff... |
72,248,702 | MongoDb - Return bulks of N elements from the end of a nested array looping backwards at each call (pagination)<p>I have a collection of categories, and each category has its array of <code>_id</code> from a different collection.
My goal is to create an infinite scrolling by giving N records every time but from the end... | <p>You can so something like:</p>
<p><strong>EDIT:</strong> to support edge cases:</p>
<pre><code>db.collection.aggregate([
{
$match: {_id: ObjectId("625167ce3859b8465ccf69dc")}
},
{
$addFields: {
avilableCount: {$max: [
{$subtract: [{$size: "$tracks" }, bulkSize * iterat... | MongoDb - Return bulks of N elements from the end of a nested array looping backwards at each call (pagination) | mongodb|pagination|mongodb-query|aggregate | 0 | 47 | 1 | 72,249,618 | 72,249,618 | 2 | true | 2022-05-15T13:30:29.077Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
MongoDb - Return bulks of N elements from the end of a nested array looping backwards at each call (pagination)<p>I have a collection of categories, and each... |
72,248,062 | How to fix the missing order of id in the pandas dataset?<p>I am trying to fix one issue with this dataset.
The link is <a href="https://grouplens.org/datasets/movielens/10m/" rel="nofollow noreferrer">here</a>.
So, I loaded the dataset this way.</p>
<pre><code>df = pd.read_csv('ratings.csv', sep='::', names=['user_id'... | <p>Here's a way to do this:</p>
<pre class="lang-py prettyprint-override"><code>df2 = df.groupby('user_id').count().reset_index()
df2 = df2.assign(new_user_id=df2.index + 1).set_index('user_id')
df = df.join(df2['new_user_id'], on='user_id').drop(columns=['user_id']).rename(columns={'new_user_id':'user_id'})
df2 = df.... | How to fix the missing order of id in the pandas dataset? | python|pandas | 0 | 47 | 1 | 72,248,242 | 72,248,242 | 2 | true | 2022-05-15T12:01:25.533Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to fix the missing order of id in the pandas dataset?<p>I am trying to fix one issue with this dataset.
The link is <a href="https://grouplens.org/datase... |
72,293,934 | Regular Expression Stopping at Specified Value<p>I have to use a regular expression to parse values out of a swift message and there are some situations where the behaviour is not what I want.</p>
<p>Lets say I am after something with a particular pattern - in this case a BIC (6 letters, followed by 2 letters or digits... | <p>Change <code>.*?</code> to <code>[^:]*?</code>:</p>
<pre><code>(52A:[^:]*?[A-Z]{6}[A-Z0-9]{2}[XXX0-9]{0,3})
</code></pre>
<p><code>[^:]</code> means "any character except :", which ensures the match doesn't run into the next field.</p>
<p>See <a href="https://rubular.com/r/wK5evDWKRtFRDp" rel="nofollow nor... | Regular Expression Stopping at Specified Value | regex | 1 | 47 | 2 | 72,294,121 | 72,294,121 | 2 | true | 2022-05-18T18:00:22.787Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Regular Expression Stopping at Specified Value<p>I have to use a regular expression to parse values out of a swift message and there are some situations wher... |
72,270,349 | Why does assignment to int and float are not generating error whereas assignment to while does generate error?<h2>Source:</h2>
<pre><code>int = 33
float = 0.0
while = 33
</code></pre>
<h2>Output:</h2>
<pre><code>while = 33
^
SyntaxError: invalid syntax
</code></pre>
<p>Why does assignment to <strong>int</st... | <p><code>while</code> is a <a href="https://docs.python.org/3/reference/lexical_analysis.html#keywords" rel="nofollow noreferrer">keyword</a>. Keywords are essential parts of the language that cannot be used as variable names.</p>
<p><code>int</code> and <code>float</code> are <a href="https://docs.python.org/3/library... | Why does assignment to int and float are not generating error whereas assignment to while does generate error? | python|python-3.x|syntax-error|assignment-operator | -1 | 47 | 1 | 72,270,566 | 72,270,566 | 2 | true | 2022-05-17T08:09:37.683Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Why does assignment to int and float are not generating error whereas assignment to while does generate error?<h2>Source:</h2>
<pre><code>int = 33
float = 0... |
72,247,839 | How to manually invoke actionPerformed in Java?<p>The method <code>actionPerformed</code> of class <code>ActionListener</code> is invoked when we <strong>click</strong> on a (let say) JButton. I want to run this method manually in a program. Is it possible?
Here is an example:</p>
<pre><code>button.addActionListener(ne... | <p>You can:</p>
<ul>
<li>Call <code>.doClick()</code> on the button</li>
<li>Simply call <code>actionPerformed(null)</code> on the method ... difficult if the method is in an anonymous class</li>
<li>Call <code>getActionListeners()</code> on the JButton and iterate through the <code>ActionListener[]</code> array that i... | How to manually invoke actionPerformed in Java? | java|swing|actionlistener | 0 | 47 | 1 | 72,247,856 | 72,247,856 | 2 | true | 2022-05-15T11:29:33.747Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to manually invoke actionPerformed in Java?<p>The method <code>actionPerformed</code> of class <code>ActionListener</code> is invoked when we <strong>cli... |
72,391,328 | Is there a function in R that lets me create a new column with (1) the full country names and (2) the respective continent?<p>In my dataset I have only the country codes given. I managed to get the full country names, however for some reason I cannot create a new column with the full country names & consequently ca... | <p>Are you looking for</p>
<pre><code>library(countrycode)
df <- data.frame(country_code = mycodes,
country_name = countrycode(sourcevar = mycodes, origin = "iso3c",
destination = "country.name"),
continent = countrycode(source... | Is there a function in R that lets me create a new column with (1) the full country names and (2) the respective continent? | r|country-codes | 0 | 47 | 2 | 72,391,649 | 72,391,649 | 2 | true | 2022-05-26T11:48:07.347Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Is there a function in R that lets me create a new column with (1) the full country names and (2) the respective continent?<p>In my dataset I have only the c... |
72,262,690 | On the Snowflake Users page, what does "Create New User for Service Account" mean? Why does this link show up for two of my snowflake users?<p>For two of my snowflake user accounts, an icon is showing up on the right that has a popup when I hover over it:</p>
<p><a href="https://i.stack.imgur.com/kCe74.png" rel="nofoll... | <p>The icon appears when a comment is set for the user. This comment can be set by yourself for a user to determine what is the purpose of it.</p>
<p>You may un/set it using the statements:</p>
<pre><code>alter user user1 set comment='Create New User for Service Account';
alter user user1 unset comment;
</code></pr... | On the Snowflake Users page, what does "Create New User for Service Account" mean? Why does this link show up for two of my snowflake users? | snowflake-cloud-data-platform | 1 | 47 | 1 | 72,263,486 | 72,263,486 | 3 | true | 2022-05-16T16:40:22.557Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
On the Snowflake Users page, what does "Create New User for Service Account" mean? Why does this link show up for two of my snowflake users?<p>For two of my ... |
72,283,117 | Scala: How to get all keys from Option[Map[String, Int]]?<p>I have this val: <code>val offsets: Option[Map[String, Int]] = jsonOffsets.get(topic)</code></p>
<p>How do I get all the keys from <code>offsets</code>? Is it <code>offsets[0]</code>, <code>offsets.keys</code> isn't working.</p> | <p><code>offsets</code> is an <code>Option</code>, so it may or may not contain a <code>Map</code>. Use pattern matching to handle that:</p>
<pre><code>offsets match {
case Some(map) => // Whatever you want to do with the map
case None => // What should you do when there's no map?
}
</code></pre>
<p>If yo... | Scala: How to get all keys from Option[Map[String, Int]]? | scala | 0 | 47 | 1 | 72,283,199 | 72,283,199 | 3 | true | 2022-05-18T04:12:14.760Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Scala: How to get all keys from Option[Map[String, Int]]?<p>I have this val: <code>val offsets: Option[Map[String, Int]] = jsonOffsets.get(topic)</code></p>
... |
72,342,044 | Can you have an echo in a echo PHP<p>Im trying to get the second echo to echo out the message but the first echo dont let me.
I know the second echo works and the first too but when I but them together it wont work.
Also im new to this so help is appreciated.</p>
<pre><code>echo
'<h1 class="text-center text-inf... | <p>use concat</p>
<pre><code>echo
'<h1 class="text-center text-info" >J!inder</h1> <br>
<div class="container d-flex justify-content-around" >
' . $create->profilerand(). '
</div>';
</code></pre> | Can you have an echo in a echo PHP | php|echo | 0 | 47 | 2 | 72,342,057 | 72,342,057 | 3 | true | 2022-05-22T23:52:54.743Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Can you have an echo in a echo PHP<p>Im trying to get the second echo to echo out the message but the first echo dont let me.
I know the second echo works an... |
72,352,417 | How to Convert CYYMM to YYYY-MM<p>I have some date columns that are formatted as CYYMM (e.g. 12012). I would like to convert these to a typical data representation in SQL Server.</p>
<p>FYI. C stands for century.</p>
<p>E.g. 12012 should be 2020-12 (for December of 2020)</p>
<p>Another</p>
<p>11210 should be 2012-10 (f... | <p>Assuming first character would be 1 or 0</p>
<pre><code>declare @dte int = 02012;
Select left((@dte/10000+19),2)+stuff(right(@dte,4),3,0,'-')
</code></pre>
<p><strong>Results</strong></p>
<pre><code>1920-12
</code></pre> | How to Convert CYYMM to YYYY-MM | sql|sql-server|date | 1 | 47 | 1 | 72,352,534 | 72,352,534 | 3 | true | 2022-05-23T17:12:25.237Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to Convert CYYMM to YYYY-MM<p>I have some date columns that are formatted as CYYMM (e.g. 12012). I would like to convert these to a typical data represen... |
72,396,995 | Python get vaule conditional instead of if else<p>I'm in the following situation:</p>
<pre><code>title_value = clean_result['format']['tags'].get('title')
</code></pre>
<p>... sometimes <code>title</code> is pure uppercase. Can I handle this more efficiently than using the <code>if-else</code> clause here?</p>
<p>Somet... | <p>Unfortunately, when the item in the data is not case sensitive, this can get a bit more messy. This is because not knowing the key makes things a bit more difficult. You could try something like this:</p>
<pre class="lang-py prettyprint-override"><code>tags = clean_result.get('format',{}).get('tags',{})
title_value ... | Python get vaule conditional instead of if else | python | 1 | 47 | 5 | 72,397,114 | 72,397,114 | 3 | true | 2022-05-26T19:22:35.237Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Python get vaule conditional instead of if else<p>I'm in the following situation:</p>
<pre><code>title_value = clean_result['format']['tags'].get('title')
</... |
72,248,741 | Why does the thirteen.org date library return dates in the same year for a 53-week year (for week 53)?<p>Using the <a href="https://www.threeten.org/threeten-extra" rel="nofollow noreferrer">https://www.threeten.org/threeten-extra</a> library.</p>
<p>When computing the first Sunday of the month, given week number and y... | <p>This is what <a href="https://www.threeten.org/threeten-extra/apidocs/org.threeten.extra/org/threeten/extra/YearWeek.html#of(int,int)" rel="nofollow noreferrer"><code>YearWeek.of</code></a> does:</p>
<blockquote>
<p>Obtains an instance of YearWeek from a week-based-year and week.</p>
<p>If the week is 53 and the yea... | Why does the thirteen.org date library return dates in the same year for a 53-week year (for week 53)? | java | 1 | 47 | 1 | 72,249,175 | 72,249,175 | 3 | true | 2022-05-15T13:35:23.207Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Why does the thirteen.org date library return dates in the same year for a 53-week year (for week 53)?<p>Using the <a href="https://www.threeten.org/threeten... |
72,250,131 | How to call a method from a dynamically instantiated class in PHP?<p>I'm dinamically instantiating a class, but I want to know if there's a way to call a method from this instance, thanks</p>
<p><strong>Code</strong>:</p>
<pre class="lang-php prettyprint-override"><code>
if(class_exists($class_name)){
$class = new... | <p>In php use the arrow to call the class's function.</p>
<pre><code>$class.method();
</code></pre>
<p>should be</p>
<pre><code>$class->method();
</code></pre>
<p>alternatively if your method is declared as static you can use it like so</p>
<pre><code>foo::method();
</code></pre> | How to call a method from a dynamically instantiated class in PHP? | php|class|oop|methods|instance | 0 | 47 | 1 | 72,250,189 | 72,250,189 | 3 | true | 2022-05-15T16:24:25.103Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to call a method from a dynamically instantiated class in PHP?<p>I'm dinamically instantiating a class, but I want to know if there's a way to call a met... |
72,311,314 | C++ variadic template: typeid of it, way to optimize<p>So, I learn variadic templates and usage of it. Now I made that code below. The question is does some other methode exist for getting type of "Params" without any arrays or inilialized_list?</p>
<pre><code>template<class Type, class... Params>
void ... | <p>In C++17 and later, you can do something like this:</p>
<pre><code>template<class Type, class... Params>
void InsertInVector(std::vector<Type>& v, const Params&... params) {
static_assert((std::is_convertible_v<Params, Type> && ...));
v.insert(v.end(), {params});
}
</code></pre> | C++ variadic template: typeid of it, way to optimize | c++|variadic-templates | 1 | 47 | 1 | 72,311,361 | 72,311,361 | 3 | true | 2022-05-19T21:34:16.263Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
C++ variadic template: typeid of it, way to optimize<p>So, I learn variadic templates and usage of it. Now I made that code below. The question is does some ... |
72,280,652 | Creating dummy variables from a string column in pandas<p>So I have a pandas df as follows and my goal is to take the <code>MATCHUP</code> column and make it several more dummy columns.</p>
<pre><code>INDICATOR MATCHUP
1 [ "APPLE", "GRAPE" ]
1 [ "APPLE", "GRAP... | <p>Check <code>explode</code> with <code>str.get_dummies</code></p>
<pre><code>import ast
df = df.join(df['MATCHUP'].map(ast.literal_eval).explode().str.get_dummies().groupby(level=0).sum())
</code></pre> | Creating dummy variables from a string column in pandas | python|pandas | 1 | 47 | 1 | 72,280,672 | 72,280,672 | 3 | true | 2022-05-17T21:02:04.880Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Creating dummy variables from a string column in pandas<p>So I have a pandas df as follows and my goal is to take the <code>MATCHUP</code> column and make it... |
72,347,414 | How can I create a loop with my conditions<p>i am looking for help. We need to write a program that prints all numbers in the range of (n -20,n + 20). In addition, the program asks you beforehand to input a number. If that number is not even or multiple of 10, you need to take a guess again. Only if the number is even ... | <p>You can simply do:</p>
<pre><code>while True:
i = int(input("please enter a number: "))
if i % 10 == 0:
for x in range(i-20,i+21):
print(x)
break
</code></pre>
<p>It will keep on asking until it satisfies the condition.</p> | How can I create a loop with my conditions | python|loops | 1 | 47 | 3 | 72,347,479 | 72,347,479 | 3 | true | 2022-05-23T10:58:29.057Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How can I create a loop with my conditions<p>i am looking for help. We need to write a program that prints all numbers in the range of (n -20,n + 20). In add... |
72,241,071 | How to do a new data frame of the latest value reported in each column?<p>I've got a table like this:</p>
<pre><code>country continent date n_case Ex TD TC
--------------------------------------------------------------------------------
Italy Europe 2022-02-24 6... | <p>With <code>dplyr</code>, you can sort the data by dates decreasingly and then select the first non-NA value in each column.</p>
<pre class="lang-r prettyprint-override"><code>library(dplyr)
df %>%
group_by(country, continent) %>%
arrange(desc(date), .by_group = TRUE) %>%
summarise(across(everything(... | How to do a new data frame of the latest value reported in each column? | r|dataframe | 1 | 47 | 1 | 72,241,155 | 72,241,155 | 3 | true | 2022-05-14T14:19:41.293Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to do a new data frame of the latest value reported in each column?<p>I've got a table like this:</p>
<pre><code>country continent date n... |
72,273,528 | Remove duplicate objects with condition<p>Suppose I have a list of objects like this:</p>
<pre><code>let b = [
{
name: "test1",
connectedTo: "",
},
{
name: "test1",
connectedTo: "test1.test2.test3"
},
{
name: "test2",
connectedTo: &quo... | <p>Here's an approach utilizing <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/reduce" rel="nofollow noreferrer"><code>Array#reduce</code></a> function:</p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snipp... | Remove duplicate objects with condition | javascript | 2 | 47 | 1 | 72,273,639 | 72,273,639 | 4 | true | 2022-05-17T11:49:30.230Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Remove duplicate objects with condition<p>Suppose I have a list of objects like this:</p>
<pre><code>let b = [
{
name: "test1",
connecte... |
72,297,615 | Vue handle null in nasted array<p>I'm from Ruby language so sorry for noob question. I've got this response from API:</p>
<pre><code>[{:id=>"61b79d02a0f6af001374744e",
:name=>"Waffle Crewneck",
:code=>"FW22KS000",
:result=>{"status"=>"Success", &quo... | <p>There's the same thing in TypeScript, called optional chaining. See: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Optional_chaining" rel="nofollow noreferrer">https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Optional_chaining</a></p>
<pre><code>{{ pr... | Vue handle null in nasted array | javascript|vue.js | 1 | 47 | 2 | 72,297,635 | 72,297,635 | 4 | true | 2022-05-19T01:19:01.593Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Vue handle null in nasted array<p>I'm from Ruby language so sorry for noob question. I've got this response from API:</p>
<pre><code>[{:id=>"61b79d02... |
72,398,018 | How to convert a condition check from C# to Java?<p>I am attempting to convert this line of code from C# TO Java and I am having quite a hard time wrapping my head around it.</p>
<pre><code>isEqual = !dbCertDict.Keys.Any(x => !String.Equals(dbCertDict[x], requestCertDict.ContainsKey(x) ? requestCertDict[x] : "&... | <pre><code>isEqual = !dbCertDict.Keys.Any(x =>
!String.Equals(dbCertDict[x], requestCertDict.ContainsKey(x) ?
requestCertDict[x] : "", StringComparison.OrdinalIgnoreCase));
boolean isEqual = !dbCertDict.keySet().stream().anyMatch(x ->
dbCertDict.get(x).equalsIgnoreCase(requestCertDict.containsKey(x) ?... | How to convert a condition check from C# to Java? | java|c#|code-conversion | 1 | 47 | 1 | 72,398,169 | 72,398,169 | 4 | true | 2022-05-26T21:08:06.090Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to convert a condition check from C# to Java?<p>I am attempting to convert this line of code from C# TO Java and I am having quite a hard time wrapping m... |
72,322,047 | Sequence of letters to sequence of numbers R<p>I have a data frame that looks like:</p>
<pre><code>df <- as.data.frame(c("AAA", "AAB", "AAC", "BBA"))
df
1 AAA
2 AAB
3 AAC
4 ... | <p>In <code>base R</code>, we can use <code>chartr</code></p>
<pre><code>df[[1]] <- chartr("ABC", "123", df[[1]])
df[[1]]
#[1] "111" "112" "113" "221"
</code></pre>
<hr />
<p>In case if the values that replaces have more than one character, then a general s... | Sequence of letters to sequence of numbers R | r|string|numbers | 2 | 47 | 4 | 72,322,056 | 72,322,056 | 5 | true | 2022-05-20T16:25:23.650Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Sequence of letters to sequence of numbers R<p>I have a data frame that looks like:</p>
<pre><code>df <- as.data.frame(c("AAA", "AAB",... |
72,240,452 | No context error in Java, but the context is set immediately after window creation<p>I'm trying to make a game using LWJGL 3, but I get this error: <code>No context is current or a function that is not available in the current context was called.</code></p>
<p>This error means that these methods were not called:</p>
<p... | <p><code>GL11.glGenLists</code> is deprecated. Switch to using the <code>GLFW_OPENGL_COMPAT_PROFILE</code> instead.</p> | No context error in Java, but the context is set immediately after window creation | java|opengl|lwjgl|glfw | -3 | 47 | 1 | 72,249,012 | 72,249,012 | -2 | true | 2022-05-14T13:02:12.713Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
No context error in Java, but the context is set immediately after window creation<p>I'm trying to make a game using LWJGL 3, but I get this error: <code>No ... |
72,383,204 | SQL statement complicated INNER JOIN<p>In my database I have two tables:</p>
<pre><code>user, columns: id, username
friends, columns: this_friend_id, that_friend_id
</code></pre>
<p>On my website, users can send each other friend requests, and when one user accepts the friend request of an other user, an entry in the... | <p>So you've got the order of operators the wrong way around. The operator order of a simple query should be:</p>
<ul>
<li>SELECT</li>
<li>FROM</li>
<li>JOIN</li>
<li>WHERE</li>
<li>ORDER</li>
</ul>
<p>So your query would turn into:</p>
<pre><code>SELECT user.id, friends.this_friend_id, friends.that_friend_id
FROM fri... | SQL statement complicated INNER JOIN | sql|mariadb|inner-join | -2 | 47 | 2 | 72,383,400 | 72,383,400 | -1 | true | 2022-05-25T19:29:21.850Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
SQL statement complicated INNER JOIN<p>In my database I have two tables:</p>
<pre><code>user, columns: id, username
friends, columns: this_friend_id, that_fr... |
72,972,430 | string split with the value of another clumn PySpark<p>I have the following data frame</p>
<pre><code>+----+-------+
|item| path|
+----+-------+
| -a-| a-b-c|
| -b-| e-b-f|
| -d-|e-b-d-h|
| -c-| g-h-c|
+----+-------+
</code></pre>
<p>i want it to split path column with value of the item column in the same index</p... | <p>using <code>.fillna("")</code> to fill null value to "". Like this:<code>org = org.fillna("").withColumn('crb_url', split_udf('path','item')[0])</code></p> | string split with the value of another clumn PySpark | python|pyspark | 0 | 47 | 1 | 72,975,785 | 72,975,785 | 1 | true | 2022-07-13T20:43:04.917Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
string split with the value of another clumn PySpark<p>I have the following data frame</p>
<pre><code>+----+-------+
|item| path|
+----+-------+
| -a-| a-... |
72,814,682 | Executing a callback only when reaching a certain state without user interactions<p>Our app receives a notification with a PendingIntent that when clicked, opens the following screen:</p>
<pre><code>@Composable
fun IntermediateMonthlyBillings(
onDataAcquired: (AllStatementsByYear) -> Unit,
myEwayLoggedInView... | <p><code>LaunchedEffect</code> with <code>statementsByYear == null</code> <code>key</code> would run twice . First when statement is <strong>true</strong> then it changes to <strong>false</strong></p>
<pre><code>LaunchedEffect(statementsByYear == null) {
if (statementsByYear == null) {
GenericLoader(type = ... | Executing a callback only when reaching a certain state without user interactions | kotlin|android-jetpack-compose | 1 | 47 | 1 | 72,817,231 | 72,817,231 | 1 | true | 2022-06-30T11:04:48.190Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Executing a callback only when reaching a certain state without user interactions<p>Our app receives a notification with a PendingIntent that when clicked, o... |
73,000,692 | stdout not working properly with linked assembly function in simple c program<p>I am trying to learn arm assembly currently, and I've been toying with blending c and asm together. What I made was a simple program that will enter an infinite loop (written in assembly) where a string is output to the console. The problem... | <p><a href="https://stackoverflow.com/questions/73000692/stdout-not-working-properly-with-linked-assembly-function-in-simple-c-program/73001071#comment128934430_73000692">As Jester stated in their comment</a>, the answer is that I was not compiling correctly:</p>
<blockquote>
<p>You need to link the object file not the... | stdout not working properly with linked assembly function in simple c program | c|assembly|arm | 0 | 47 | 1 | 73,001,071 | 73,001,071 | 1 | true | 2022-07-16T00:23:26.107Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
stdout not working properly with linked assembly function in simple c program<p>I am trying to learn arm assembly currently, and I've been toying with blendi... |
72,954,086 | Data format inconsistency during read/write parquet file with spark<p>Here is the schema of the input data that I read from a file <code>myfile.parquet</code> with spark/scala :</p>
<pre><code>val df = spark.read.format("parquet").load("/usr/sample/myIntialFile.parquet")
df.printSchema
root
|-- det... | <p>The actual data type didn't change. In both cases <code>infos</code> is a variable sized list of structs. In other words, each item in the <code>infos</code> array is a list of structs.</p>
<p>Arguably, there isn't much point in the name <code>array</code> or <code>element</code>. I think different parquet reader... | Data format inconsistency during read/write parquet file with spark | scala|apache-spark|pyspark|parquet|pyarrow | 0 | 47 | 1 | 72,958,627 | 72,958,627 | 1 | true | 2022-07-12T14:36:40.037Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Data format inconsistency during read/write parquet file with spark<p>Here is the schema of the input data that I read from a file <code>myfile.parquet</code... |
72,926,414 | Is there a way to make extentions ordered alphabetically, not based on length?<p>I've been using this code to order the extention based on alphabetical order</p>
<pre><code>def sort_by_ext(files: List[str]) -> List[str]:
sort1 = sorted(files, key=lambda x: x[x.rindex("."):-1])
return sort1
</code><... | <p>i did a try by using str.partition() function. as argument the dot "." is used. partition() uses the argument, and divides the string into 3 parts:</p>
<ul>
<li>everything before the argument</li>
<li>the argument itself</li>
<li>everything after the argument</li>
</ul>
<p>"this_code.py" => re... | Is there a way to make extentions ordered alphabetically, not based on length? | python|list|sorting|lambda | 0 | 47 | 2 | 72,927,657 | 72,927,657 | 1 | true | 2022-07-10T05:53:03.147Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Is there a way to make extentions ordered alphabetically, not based on length?<p>I've been using this code to order the extention based on alphabetical order... |
73,029,078 | How to vertically align text in a row using Bootstrap 5<p>I am trying to vertically align text in the middle of a row.</p>
<p>Below is what I have done. The vertical alignment is not working. How can I align the text vertically in the middle of the row?</p>
<p><div class="snippet" data-lang="js" data-hide="false" data-... | <p>Use <code>align-items-center</code> because <code>row</code> is already <code>display: flex</code></p>
<p>From the <a href="https://getbootstrap.com/docs/5.1/utilities/vertical-align/" rel="nofollow noreferrer">docs</a>,</p>
<blockquote>
<p>Please note that vertical-align only affects inline, inline-block, inline-ta... | How to vertically align text in a row using Bootstrap 5 | html|css|twitter-bootstrap|bootstrap-5 | -1 | 47 | 2 | 73,029,100 | 73,029,100 | 1 | true | 2022-07-18T22:02:14.743Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to vertically align text in a row using Bootstrap 5<p>I am trying to vertically align text in the middle of a row.</p>
<p>Below is what I have done. The ... |
72,975,210 | VSCode How do I skip past an automatically generated end </tag>?<p>Say I were typing</p>
<pre><code><h2>Show Subject*</h2>
</code></pre>
<p>How would I jump to the end of the brackets if my cursor was at the *. Usually I would just arrow key right 4 times or use my mouse to select the next line. I see other... | <p>The magics you're seeing in the linked video are features of <a href="https://code.visualstudio.com/docs/editor/emmet" rel="nofollow noreferrer">Emmet</a>. For example there's <code>Emmet: Go to matching pair</code>, which you can bind to something convenient using the Keyboard Shortcuts dialog (<code>Ctrl-k Ctrl-s<... | VSCode How do I skip past an automatically generated end </tag>? | html|visual-studio|visual-studio-code|tags | 0 | 47 | 1 | 72,975,296 | 72,975,296 | 1 | true | 2022-07-14T04:30:01.563Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
VSCode How do I skip past an automatically generated end </tag>?<p>Say I were typing</p>
<pre><code><h2>Show Subject*</h2>
</code></pre>
<p>How w... |
72,814,607 | python typing Dict and overloading: Overloaded function implementation does not accept all possible arguments<pre class="lang-py prettyprint-override"><code>@overload
def get_random(
d:Dict[int,int]
)->int:
...
@overload
def get_random(
d:Dict[int,float]
)->float:
...
def get_random(
... | <p>Note that <code>Dict[int, Union[int, float]]</code> is not the same as <code>Union[Dict[int, int], Dict[int, float]]</code> which is what you meant.</p>
<pre><code>import random
from typing import Dict, Union, overload
@overload
def get_random(d: Dict[int, int]) -> int:
...
@overload
def get_random(d: Dic... | python typing Dict and overloading: Overloaded function implementation does not accept all possible arguments | python|overloading|python-typing | 0 | 47 | 1 | 72,817,535 | 72,817,535 | 1 | true | 2022-06-30T10:59:07.950Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
python typing Dict and overloading: Overloaded function implementation does not accept all possible arguments<pre class="lang-py prettyprint-override"><code>... |
72,927,233 | Time and Space algorithm complexity<p>I am coding brute force approach for one coding problem - I need to count the maximum score path in the array with maximum step <em>k</em>.</p>
<p><em>Input: nums = [1,-1,-2,4,-7,3], k = 2
Output: 7
Explanation: You can choose your jumps forming the subsequence [1,-1,4,3] (underlin... | <p>The recurrence relation for your code for a particular k is</p>
<pre><code>C(n) = sum(C(n-i) for i = 1...k) for n>k
C(n) = C(1) + C(2) + ... + C(n-1) for n <= k
C(1) = 1
</code></pre>
<p>These are the recurrence relations for the <a href="https://en.wikipedia.org/wiki/Generalizations_of_Fibonacci_numbers#Fibon... | Time and Space algorithm complexity | algorithm|time-complexity | 0 | 47 | 1 | 72,927,578 | 72,927,578 | 1 | true | 2022-07-10T08:44:42.920Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Time and Space algorithm complexity<p>I am coding brute force approach for one coding problem - I need to count the maximum score path in the array with maxi... |
72,769,145 | How to compare two comboboxes items if even atleast one match found count it c#<p>I am trying to compare two comboboxes items if they have even single items match count that item and how to set condition for display message as match found?</p>
<p>combo10 already has IDs like</p>
<p>1001
1003
1004
1100</p>
<p>comboBox1 ... | <p>Other alternative method is to double loop to compare list of each comboboxes</p>
<pre><code>int repeatedItems = 0;
foreach (var cbItems1 in itms1)
{
foreach (var cbItems2 in itms2)
{
if(cbItems1 == cbItems2){
repeatedItems++;
}
}
}
</code></pre> | How to compare two comboboxes items if even atleast one match found count it c# | c# | 0 | 47 | 2 | 72,769,240 | 72,769,240 | 1 | true | 2022-06-27T08:32:06.580Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to compare two comboboxes items if even atleast one match found count it c#<p>I am trying to compare two comboboxes items if they have even single items ... |
72,790,059 | Deleting head node of a linked list in C where every node knows its headlist<pre><code>typedef struct node {
int x;
struct node *next;
struct node **head;
} node;
</code></pre>
<p>Considering this struct, I've implemented a push function:</p>
<pre><code>node *push(node *nodo, node *top) {
nodo->next ... | <blockquote>
<p>But I have some problems when I have to delete the head of the list</p>
</blockquote>
<p>You have much worse and more pervasive problems.</p>
<p>Here ...</p>
<blockquote>
<pre><code>node* push(node* nodo, node* top){
nodo->next=top;
top = nodo;
nodo->head = &top;
return top;
}
</code><... | Deleting head node of a linked list in C where every node knows its headlist | c|list|pointers|linked-list|pointer-to-pointer | 0 | 47 | 1 | 72,790,276 | 72,790,276 | 1 | true | 2022-06-28T16:24:12.307Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Deleting head node of a linked list in C where every node knows its headlist<pre><code>typedef struct node {
int x;
struct node *next;
struct nod... |
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