~recent-questions-st | Bookmarks (1362)

I am running a netty-based component and see UnsatisfiedLinkError error on attempt to bind on a bound port. Could someone probably clarify, what could be the root cause of this particular error? I read about potential compatibility issues. In order to make sure that I don't have any version conflicts I've tried netty bom, reactor bom, spring boot bom - nothing seem to resolve...

I use this code in node red const series = chart.series.push(am5xy.ColumnSeries.new(root, { name: "Series 1", xAxis: xAxis, yAxis: yAxis, minBulletDistance: 10, valueYField: "value", sequencedInterpolation: true, categoryXField: "sensori", calculateAggregates: true, tooltip: tooltip, })) var tooltip = am5.Tooltip.new(root, { getFillFromSprite: false, getStrokeFromSprite: true, autoTextColor: false, getLabelFillFromSprite: true, //labelText: "[bold]{valueY}[/]}" }); series.columns.template.setAll({ tooltipText: "[bold]{valueY}", width: am5.percent(90), tooltipY: 0 }); series.columns.template.setAll({ showTooltipOn: "always", tooltip: am5.Tooltip.new(root, {}) }); type...

I'm trying to connect to a MySQL database using Python with the mysql-connector library, but I keep running into an error. Here's the code I'm using: python import mysql.connector try: connection = mysql.connector.connect( host='localhost', user='myuser', password='mypassword', database='mydatabase' ) print("Connection successful") except mysql.connector.Error as err: print(f"Error: {err}") When I run this code, I receive the following error: sql Error: 1045 (28000): Access denied for user...

I have a .net 6 project with two solutions that i need in two Azure devops repositories. I currently have everything in one repo. However, i will need to have build and release pipelines for each of the solutions because their artifacts will be deployed to separate servers. In the project folder, there are directories that are shared between the two solutions, like Lib...

Could you please suggest for the below code, I tried awk commands but seems to be confusing for mulitple columns comparison File1: HH,HH,010976,0165470,0000, , , ,224,224,00000, HH,HH,010325,0562636,2271,FO, , ,224,224,0000001, HH,HH,005257,0569365,0817,XC, , ,224,224,000002, HH,HH,005308,0651780,0496,XC, , ,224,224,000000, HH,HH,005311,741675,0836,XC,N, ,224,224,0000012 File2: 1,0836,741675,N,K, 1,0836,741675,N,L, 1,3251,534351,N,L, I need to compare 4th and 5th column data with 3rd and 2nd column from file2 and print the matching data from file2...

I am doing a enhanced insertion sort which is basically the same as binary insertion sort for a list of words called dictionary but for some reason my list is not getting sorted I cant seem to know the reason why. I have created 3 functions insert, binary search, and the enhanced insertion sort def insert(self, word, position = None): if position is None:...

Following along here: https://learn.microsoft.com/en-us/graph/tutorials/python?tabs=aad&tutorial-step=3 At step 4, I've built and run the app, entered 1 but then get: main.py", line 56, in display_access_token token = await graph.get_user_token() ^^^^^^^^^^^^^^^^^^^^ AttributeError: 'Graph' object has no attribute 'get_user_token' As mentioned in the link above, the code for the Graph class is here: https://learn.microsoft.com/en-us/graph/tutorials/python?tabs=aad&tutorial-step=3 Any suggestions as to how I can solve this?

I have the following document in my collection { "_id": "101", "PublisherName": "Big book publishers", "Books": [ { "_id": "6791913210", "Title": "Piano made simple", "Author": "John Bent" }, { "_id": "6638200210", "Title": "Guitar made simple", "Author": "Kim Larry" } ] } Ive defined the search index as follows { "mappings": { "dynamic": false, "fields": { "PublisherName": { "analyzer": "lucene.standard", "type": "string" }, "Books": {...

My ngneat test used to work, but after I turned my pipe into standalone, it stopped working and gave me this error: Error: Unexpected "TimeAgoPipe" found in the "declarations" array of the "DynamicTestModule" NgModule, "TimeAgoPipe" is marked as standalone and can't be declared in any NgModule - did you intend to import it instead (by adding it to the "imports" array)? Here's the snippet...

I've got an ImageSharp Image<Rgb24> image which is already loaded in memory, and I need to convert it into a SkiaSharp SkImage object to pass into a library that I'm using. I'd like to use the already-loaded bytes to save hitting the disk again unnecessarily. If I can re-use the byte/pixel data directly that would be awesome, but I'm fine if I have to...

I am beginner in laravel. I don't know how to implement the BMI (body Mass Index) calculation in laravel framework. In my route (web.php) i wrote Route::post('/sciences/cancer/cancerHome', 'CalculateControler@hitungseri')->name('hitungseri'); Route::get('/sciences/cancer/cancerHome', 'CalculateControler@hitungseri'); In my controller I wrote public function hitungseri(Request $request){ $tbseri = $request->get('tinggibadan'); $bbseri = $request->get('beratbadan'); $bmi = $bbseri / ($tbseri * $tbseri); return view('/sciences/cancer/cancerHome',['bmi' => $bmi]); an in my blade.php I wrote <div> <h1>Hitung...

I can't run: *alembic revision --autogenerate -m "initial revision cause face with : File "/home/me/PycharmProjects/vpnbot_via_dialog/migration/env.py", line 7, in <module> from sqlalchemy.ext.asyncio import AsyncAttrs, async_sessionmaker, create_async_engine ImportError: cannot import name 'AsyncAttrs' from 'sqlalchemy.ext.asyncio' (/usr/lib/python3/dist-packages/sqlalchemy/ext/asyncio/__init__.py Alembic 1.13.3 sqlalchemy 2.0.35 python 3.12 env.py code : import asyncio from logging.config import fileConfig from sqlalchemy import pool from sqlalchemy.engine import Connection from sqlalchemy.ext.asyncio import async_engine_from_config from sqlalchemy.ext.asyncio import AsyncAttrs,...

I am knitting a PDF and keep getting an error that references this particular line in my code. Any advice? Thanks! library(forcats) library(knitr) library(dplyr) library(magrittr) library(purrr) bll_summarized <- bll_nyc %>% mutate(borough_id = factor(borough_id, levels = c("1", "2", "3","4","5"), labels = c("Bronx", "Brooklyn", "Manhattan", "Queens", "Staten Island"))) %>% group_by(borough_id) %>% summarize(counts_of_bll_greater_than_5 = sum(bll_5)) %>% mutate(borough_id = fct_reorder(borough_id, bll_summarized$counts_of_bll_greater_than_5, .desc = FALSE)) bll_summarized Error in !continue:...

At the beginning, I tried: #include <stdio.h> int main(){ int a,b,i; scanf("%c",&a); if (a<=122 && a>=97) a=a-32; b=a-64; printf("%d",b); return 0; } and it works well. However, when I tried this: #include <stdio.h> int main(){ int a,b,i; scanf("%c",&a); if (a<=122 && a>=97) a=a-32; b=a-64; printf("%d",b); for(i=1;i <= 5;i++){ ; } return 0; } it showed a strange answer. In the test, when I type...

I made CRUD method for InfluxDBClient(v2) but i failed with 401 unauthorization error. I checked with my token, url, bucket name and organization several times. Below message is my error result. Is there any configuration to check? If you need my extra code please give me any comment. @ExtendWith(SpringExtension.class) @SpringBootTest public class InfluxServiceTest { @Autowired InfluxDBClient influxDBClient; @Autowired InfluxService influxService; @Autowired private InfluxController influxController;...

I want to return all rows containing any other character than letters, numbers and space, but I also want to whitelist Hungarian letters. However when I run the following script: SELECT * FROM table T WHERE T.columnname REGEXP '[^a-zA-Z0-9 áéíóöőúüű]'; It gives this error: SQL Error (1267): Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8mb4_general_ci,COERCIBLE) for operation 'regexp' What's the correct way to do this?

I would like your input on how I can improve this. I've tried embedding the chart in the results, but it doesn't fit well and some data is hard to read. I've also experimented with web apps using Google Apps Script. Please see below my script: function showPCGMyeardata() { var ui = SpreadsheetApp.getUi(); var input = ui.prompt("Please enter your First Name and PCGM.", ui.ButtonSet.OK_CANCEL);...

I have this network in R: library(igraph) set.seed(123) n <- 20 g <- sample_gnm(n, m = n * 2, directed = FALSE) while (!is_connected(g)) { components <- components(g) for (i in 2:components$no) { from <- sample(which(components$membership == i), 1) to <- sample(which(components$membership == 1), 1) g <- add_edges(g, c(from, to)) } } g <- simplify(g, remove.multiple = FALSE, remove.loops = TRUE) V(g)$weight <- runif(vcount(g))...

Whenever i try to start a minikube always get "unable to connect to registry.k8s.io" and even after if i try to install postgres, vault or my images i am getting "ErrImgpull" error. Environment: Pc Network : Corporate LAN OS : windows 11 enterprise minikube: minikube version: v1.34.0 commit: 210b148df93a80eb872ecbeb7e35281b3c582c61 Docker Engine v27.2.0 Docker Desktop: Current version: 4.34.2 (167172) Things I did: docker prune minikube...

I'm currently working on a project using Compose Multiplatform project, and looking for ways to handle image loading from a URL. In android I am able load image but ios throws error Error from ios: Could not resolve all files for configuration ':composeApp:iosSimulatorArm64CompileKlibraries'. \> Could not resolve io.coil-kt.coil3:coil-network-okhttp:3.0.0-rc01. I am using compose multiplatform here is my gradle sourceSets { androidMain.dependencies { implementation(compose.preview) implementation(libs.androidx.activity.compose) //material3...

I have this bit of code and when running in .NET 4.8 gives a different result than .NET 8 var cultureInfo = CultureInfo.CreateSpecificCulture("ar-KW"); var date = new DateTime(2024, 10, 12); string result = date.ToString("d", cultureInfo); .NET 4.8 => 12/10/2024 .NET 8.0 => 12‏‏/10‏‏/2024 The .NET 8 version does appear to have special characters (unicode??). Can someone explain the differences and how to get the...

(I tried the solutions in similar questions, but they didn't work for me). I am creating a simple Django REST based web-app, where a user will register, create some events, log in later and view events. Here's the event's view: class EventGetCreate(APIView): authentication_classes = (TokenAuthentication,) permission_classes = (IsAuthenticated,) def get(self, request): created_user = request.user events = Event.objects.filter(creator=created_user) serializer = EventSummary(events, many=True) return Response(serializer.data) Its...

In Miniscript, when working with Sprites, I find I have to convert radians to degrees and degrees to radians a lot. In most examples, one sees this as varDegrees*pi/180 and varRadians*180/pi. Fine, but it feels verbose and I have to remember which one is which, and if there is other math I have to make sure I don't otherwise mess it up. I know...

I have little experience with GKE but I need to deploy an ephemeral tmpfs mount to my cluster. It does not need to be shared, just a file system to interact with temporarily. How can I do this in the console or through a .yaml file?