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MATLAB resolution of a 6-th order non-linear differential equation [stiffness]

I am currently trying to solve a non-linear differential equation of order 6 for a function F defined on : Or : With these following boundary conditions : An

It won't let me run selenium code in IntellJ all of a sudden

I was going to execute my code, which is the one I always execute every day for my tests, but suddenly this error appears and I have hardly found a solution, I

calculate each in and out duration for an id

I've data like below Id date time type 1 01-01-2022 08:00 in 1 01-01-2022 11:30 out 1 01-01-2022 11:35 out 1 01-01-2022 12:45 in 1 01-01-2022 17:30 out 1 01-01

ace editor - generate file preview

im wondering if its possible for ace editor to generate an overview of the current file, like i see in some other text editors, like in the image from vscode be

redis scanIterator configuration

I am using the latest redis npm package and I'm trying to iterate through all the keys using the scanIterator(). Is it possible to configure the iterator to MAT

How to see Next.js context in DevTools?

I try console.log() Next.js context from getServerSideProps function, but it's work only in terminal. This is very inconvenient and I see it in devTools but get

OpenCV - Correcting Image for Mis Alignment

I discovered the other day that my camera lens or perhaps tilted sensor is causing an object centered in front of the camera to appear off center in the capture

Timeout while calling a service from MarkLogic

I have a build a service in MarkLogic and the service is consumed(GET Method) by a downstream application. In the REST endpoint, we have four parameters like st

C pointer to a pointer confusion

I have the following code. I tried to change the value of y by using a pointer to a pointer (i.e. trying to do a de-referencing twice from the pointer that poin

Check if a date include a certain hour

I'm working on a fullcalendar project and I was wondering: is there a way in Javascript, with a new Date object, to check if an event include a certain period o

Multiple search on array on ElasticSearch keeping order of elements

I'm trying to do a multiple search on multiple arrays on Elasticsearch. I'm using NEST on C#. Each array has the same length and is mapped to an ElasticSearch d

pytorch_lightning.utilities.exceptions.MisconfigurationException when training in pytorch lightning

I am training a sample model with dummy data then i got this error. I have gave everything properly but still i am getting this error: No `configure_optimizers(

Discord.py bot doesn't respond to commands but does on mentions

I have a problem with my discord.py bot. Here's a part of the code: import os, discord from discord.ext import commands from flask import Flask from threading i

How to add a comma after every three digits? [duplicate]

Add a character in between a string How can I add a comma after every three characters in a string? For example, i have a string number = "200

ERROR: Playwright does not support webkit on mac10.13

Here is my code debug log6474 Darwin 16.7.0 6475 verbose node v16.15.0 6476 verbose npm v8.9.0 6477 error code 1 6478 error path /Users/------/onet/node_module

VBA optimizing array parsing and matching strings

I built a VBA Sub that matches an input string with the equivalent string within a large array and returns a specific string which is bounded to the matched str

Spring Boot and H2 Table Population Error: org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL

I am having trouble getting an H2 In Memory database to populate. The idea here to have the BuildingCode which is unique as a primary key and id. I get the foll

Python | Give list [1,2,3,4] -> return 1*2+2*3+3*4

So as i said in the title, i want to multipy each two neigbors in the list and sum them all - with a single code line. I'm looking for the most elegant and effi

How to get an auth code from Keycloak(OAuth2 standard flow) in a JEE-Maven project?

I need to secure a web-app, the backend will be Java Rest API, meanwhile I'll use Angular for my front. I am using Keycloak to authenticate into my webapp, but

How to schedule a Jenkins Job in a feature branch?

I am testing out a thing in my feature branch. Currently I can't see the configure option in the feature branch to test this thing out by creating a timer. Only

Randomise each element of String from inside? [duplicate]

I am trying to change the place of characters in a string. The first and last have to stay like they are. For example: String str = "String te

How Could I run a macro multiple times in Mobaxterm?

I'm trying to do macro multiple times in Mobaxterm. I can make and use macro in Mobaxterm using Macro recording. But I don't know How could I do it multiple tim

Ternary operator applied to class with conversion operator and delete constructor causes ambiguity

struct A { A(); A(int) = delete; operator int(); }; int main() { true ? A{} : 0; } Compile with C++20, Clang accepts it, but GCC and MSVC reject it w

How do you populate package variables when testing a class's method in Pytest?

I'm writing a test suite for a class that needs variables from a util package I have defined: # util/__init__.py codes = None def load_codes(): """Populat

Rstudio Server hangs when creating new Rmarkdown file

I have trouble with running markdown on RStudio Server (1.4.1106) on CentOS7 offline server. When I click new->R Markdown..., R Markdown sign appears in the

Only run Ansible seport when ports are not yet configured. Preferably not through shell or command module using semanage

I have a role setup to install the iTOP application on LAMP/Rhel 8 with Ansible 2.9 I am trying to find a way to make the seport module only run when the needed

How to capture Typescript conditional property type

I have the following Typescript type: type Config = { key: string, type: `input` | `switch` | `radios` | `select` | `checklist` | `image`, options: string

Merge multiple POST requests based on the same value of each array. (Angular)

These are the two outputs "statusCode": 200, "data": [ { "color": { "id": "1111", "name": null,

Hello everyone. I would like to solve an optimal control problem by minimizing an integral but I get solution not found. here is the code [closed]

I would like to solve an optimal control problem by minimizing an integral, but I get solution not found. Here is the code. J(u)=\int{0}^{500}