Latest Questions

Why does webapp specific context in tomcat 10 no longer work?

My application (SimpleWebApp) needs some context parameters defined. I have a SimpleWebApp.xml context file with the following content: <Context>

aerender from C# console Application

I'm trying to render an Adobe After Effects composition from a C# Console Application but it's not working. It doesn't even give any error, the code executes sm

Unable to receive flash (Class 0) SMS on Modem

I am experiencing with AT commands using a sim800 modem (Dinstar), I am unable to get the response of the STK command after STK send short message. When using m

i want to scrape another class if first class is not found (n/a) in beautifulsoup, how to code this?

I'm scraping Indiegogo to see how many backers there are. However, because there are two different formats, it first scrapes the content for the first layout, b

python file to excutable file at any operating system

Now I created a python app using tkinter which it should be used in pc, but I am using windows, so I executed the .py file to .exe. My problem now is my program

Trouble running the 'sudo docker-compose up' command

Image of the error I am trying to run the 'sudo docker-compose up' command to start some services. Recently, I created some new services, but I keep getting the

Laravel form post data from placeholder value

I want to pass the data on a form placeholder without user input, want to know if that is possible... Below is my form in view @extends('layouts.app') @section

Freqtrade Python Sell Sign

I am trying to create a sales order using the Freqtrade bot when: The current price hits the entry price + ATR. I don't know how I can retrieve the entry price

Syntax highlighting in egui Rust

I'm writing a text editor in Rust using egui. I am trying to implement syntax highlighting, so I followed the example in the demo. It works there, so I thought

How to set default values for a query param with array type in .Net.Core with Swashbuckle by code

I am currently working with .NET Core 3.1 and Swashbuckle library. I have made several endpoints with requests decorated with attributes and proper swagger desc

downloadUrl give empty result

I have a function to upload some data to firebase like this private fun addDatatoFirebase(){ val addImage = StorageRef.child(preferences.getValue("username"

select more than 4000 characters in Report Oracle Apex

I have a function in Oracle 21 version that return a CLOB variable, let's call it x (more than 4000 bytes) and I'm selecting this variable to display it in a cl

Grid column template breaks when width < 500px

Everything works in landscape mode it outputs like this: value#1 value#2 value#3 But when screen width is < 500px it outputs like this: value#1 value#2

undefined method `map' for #<ActionController::Parameters Rails 6.0

Getting this error when trying to call the method validate_create_action. The error occurs on the line @element = klass.new(params[:element]

Beautiful Dnd is not working with react@18

I am trying to include beautiful dnd package in my project but i got error while installing the package. Please tell me if there is any other package like it or

Back end to Back end API request and response

I have an app built on laravel 8 with a Vue Spa front end, using Sanctum. I have a controller method that requests from another Laravel project (using its Sanct

how to use map append correctly with lists of list in Racket

i have this code : (: min&max-lists : (Listof (Listof Any)) -> (Listof Any)) (define (min&max-lists lst) (apply append (map (lambda

How to effectively run tasks parallelly in pyspark

I am working on writing a framework that basically does a data sanity check. I have a set of inputs like { "check_1": [ sql_query_1, sql_query_2 ], "check_2":

window.removeEventListener not working in Angular

I can't for the life of me find out, why the eventlistener isn't removed on the mouseup event. I have already tried a lot of different things, but I can't remov

How to connect to oracle cloud database from Qt5

Can someone help me with the connection to the Oracle Cloud from Qt. I can't find any information on the Qt website, nor examples, but surely someone has wanted

C#: Update List Item

public class person { public string name { get; set; } public string family { get; set; } } And I have a list of the same as Below: List<person&

Dotnet Isolated Azure Function w/ .Net 6 on a Linux consumption plan complaining about 6.0 AspNetCore.App Runtime not being available

I need some help identifying why an Azure Function deployed to a Linux consumption plan is unable to start and complaining about the AspNetCore.App runtime not

I'm testing with go openAPI

I'm testing with OpenApi and as an example with https://github.com/d-vignesh/Todo-App-with-OpenAPI but if i run this, i get the following error: .\main.go:9:77:

About \ phalcon \ mvc \ Application.zep

I need to update from PHP 7.3 to PHP 8.0 or PHP 8.1. About composer.json php from ~ 7.3.0 to ^ 8.0, ext-phalcon from ^ 3.3.0 to 5.0.0 beta3 I think I have to up

Xilinx PLanAhead crashing

I have installed xilinx ISE 10.1, 13.2 and 14.7.My code synthesizes but PlanAhead not opening on windows 10 64-bit.I googled and find a solution of replacing rd

download data from site

I am trying to download stock prices from yahoo of several shares at once using R loops. I tried the following code, and it produces results but I would like th

using a string to reference a struct

I'm having troubles with a function in C using a string to reference a struct, the used code is included below int Search_name (char nombre[],Nentrada user_numb

Trouble with $_POST [duplicate]

so I am trying to get this to post data to solutions.php in my files. but when i print_r($_POST); I dont get any values in my POST. <form a

Y axis labels are not ordered like the bars in seaborn

I have a data frame called general_stats that has information about YouTube channels like title, number of subscribers and such. I want to plot the channels nam

Dataflow job template fails for datastream to spanner

Datastream to Spanner Dataflow template fails, followed below doc: https://cloud.google.com/dataflow/docs/guides/templates/provided-streaming#datastream-to-clou