Latest Questions

Upgrade from Elasticsearch 5.2.1 to 6.8.22 encounter issue: java.lang.LinkageError

Our project need to upgrade elasticsearch from 5.2.1 to 6.8.22. We encounter an issue now. The war can be deployed successfully in jboss server, but will contin

How to align an embedded map to the center?

I am working with HTML code in Virtual Studio Code I am trying to align an embedded map to the center, how can I do it? This is my HMTML code below <section

how can anyone send email to me on my website in js

I am creating a project as I have created a contact page. I want any user to send me a email by putting his email and message in input box of contact page. I ha

Port scanner using net.DialTimeout always manages to connect even when ports are closed

---UPDATE I send the code to a friend who then tested it on his pc. The output was as it's supposed to be. This means the issue is not code related but somethin

Decoding API data with RestClient

I am not entirely sure how to do this or really where to begin, I can't seem to find any information pointing me in the correct direction. I am calling an API a

selecting one file/folder from the directory

I am building a program that manages the quantity and distribution of files and folders from folder "a" to "b" in java (io , nio, apache commons-io) libs. I got

How to share same implementation and maybe share fields

How can I simplify this code? I still can't wrap my head around rust's traits and structs after OOP. struct Player { entity: Entity, hp: i32, atk: i

Why can I "captureless-capture" an int variable, but not a non-capturing lambda?

The following function is valid (as of C++20): void foo() { constexpr const int b { 123 }; constexpr const auto l1 = [](int a) { return b * a; }; (v

How to make ball bounce off of triangle in Py.Processing?

Im building a game in processing python. It is similar to pong except the paddles can rotate thus changing the direction of the ball. There is also supposed to

Using UIBarButtonItemAppearance have both the system and the custom back button images

I am using UIBarButtonItemAppearance for the first time and I'm confused on how to put a custom image for the back button. This is how I do it: private func cre

How to convert a arraylist <String> to arrayList <Integer> and Calculate the values of Integers on it?

How i am supposed to calculate ArrayList String from Listview values into ArrayList Integer and back to Listview, Because i've been making a application for And

Error creating json file in node js

I have followed many solutions provided in the previous questions but mine is not working. The problem is in .json extension. Whenever I use filename.json, the

How can I plot a pandas dataframe where x = month and y = frequency of text?

I have the following dataset: Date ID Fruit 2021-2-2 1 Apple 2021-2-2 1 Pear 2021-2-2 1 Apple 2021-2-2 2 Pear 2021-2-2 2 Pear 2021-2-2 2 Apple 2021-3-2 3 Apple

Add elements in a list at the n index of a other list

calibres_prix =['115-135', '1.87'], ['136-165', '1.97'], ['150-180', '1.97'], ['190-220', '1.97'], ['80-95', '1.42'], ['95-115', '1.52'], ['150-180', '1.82

TypeError: forward() missing 1 required positional argument in a method

I use the following model: model = DeepGraphInfomax(128, pos_summary_t).to(device) which looks like: class DeepGraphInfomax(torch.nn.Module): def __init__(s

Installing python package from private gitlab repo in Dockerfile

I'm currently trying to install python packages from a private gitlab repo. Unfortunately, I get problems with the credentials. Is there any way to install this

How can I split string like key and value using scala in efficient way:

How can I split string like key and value using scala in efficient way: I would like to split below emp string into key value pair. var emp = "Map(employees -&g

PERCENTILE IF using ARRAYFORMULA for a set of conditions

I need to calculate the percentile using an if condition to calculate it by group of conditions, but Google Sheets doesn't provide PERCENTILEIF function. A nona

Fetch doesn't retrive data

I am currently building a login form which will be using a restAPI for the registration/Auth but I'm receiving a 401 error when using fetch to test the retrieve

Mathematica equivalent of Pandas groupby and sum

I imported a World Health Organization (WHO) csv file with Covid-19 cases per country from January 2020 into Mathematica. The file is a table with "Date Reporte

How does one, from an array of objects, collect and aggregate the merged variant of all objects with a specific equal property value?

const portfolio = [ { name: 'Mark', stock: 'FB' }, { name: 'Steve', stock: 'AAPL' }, { name: 'Tim', stock: 'AAPL' }, { name: 'Steve', stock: 'MSFT' },

Adobe Acrobat Form - Text Field Issue

I have created a fillable form. The form works correctly and can be filled in easily when I open it in Adobe Acrobat Pro or Adobe Acrobat Reader DC on my Deskt

How to get conf value from airflow dag?

I want to get conf value from dag area. "{{ dag_run.conf['company'] }}" is recognized as a string. How can I get this value? Values ​​are passed fin

Python, typeerror about string and bytes

I used Youtube API and got list of comments. And trying to change it into single string so I can use konlpy. a = str(' '.join(c)).encode("UTF-8") But I got

What is fundamentally wrong in the choice of data structure in this matrix addition code?

Section 2.2.4 here contains the following: 2.2.4 Totally Inappropriate Data Structures Some might find this example hard to believe. This really occurred in so

FireFlutter: Enable App Check in debug mode

Problem App Check works fine in production mode, but in debug mode I get errors: 401: Firebase App Check token is invalid. I tried two things: Generate a debug

How to Make Keypresses Using PyAutoGUI

I am using PyAutoGUI to try to code a macro. For this macro, I need to press a key to select something. To interact with the screen, I am using PyAutoGUI. Any i

If I have an app that uses login with Apple, google or Facebook do I still need my own server

I’m making an app instead of creating my own login I’m goin to use login with Facebook, google or Apple. If I do this do I still need to create my o

How to divide by infinity in MathCAD

Could anyone recommend a proper way to work with infinite values in MathCAD? For example when calculating resistances. If I use the infinity constant I get a fl

Include reference to TypeScript library in Jest config for another library

I have a shared typescript library that exports a function being used by a react library. Everything works at runtime, however when running the tests for the re