Latest Questions

ModuleNotFoundError: No module named 'taggit'

I used pip install to install django taggit, I am confirming that is there with pip freeze I am including taggit on installed apps and when I want to do the mig

Python and Rasbperry MCP3008 sampling

I am trying to use MCP3008 for sampling. I want obtain 8000 samples/second, but i really can't obtain much than 1000 samples/second. This is my code: spi =

Permission Denied when trying to use open() with POSIX commands in C++

I currently have this code where I need to use standard POSIX calls to write text to a file: file = open(filename, O_CREAT | O_RDWR | O_APPEND, S_IRUSR | S_IWUS

How to write Github workflow for JDK 17

This is the current Github for JDK 11 and works fine. I have migrated my project to JDK 17. It works fine locally but breaks in Github workflows. I don't know h

Keyof as generic

I'm trying to force someone that want to update an object to pass a the key to update with a correct value type. As seen in the playground typescript seems unab

How to regenerate expired Dropbox access token of customer (end user)?

We have few customers (end users) for whom we have recently started observing expired Dropbox access token as follows: Error DropboxApi::Errors::HttpError : HT

How to make this CARD/CHART Component with Next.js and Apexchart

I know this questions it's kind of too open, but I'm need some guidelines in how to do something like this... That's a card 200x200 with that information. The

In google sheets what's the syntax to pull from another sheet, a line item that contains #N/A in a column?

In google sheets what's the syntax to pull from another sheet, a line item that contains #N/A in a column? I am writing the script on tab1 and the data I am pul

Javascript window.load events not triggering without using setTimeout

This question pertains to a shopify cart page. I am trying to manipulate a page on load with Javascript. 'DOMContentLoaded' was not reliable enough so I am usin

VIF Vs Mutual Info

I was searching for the best ways for feature selection in a regression problem & came across a post suggesting mutual info for regression, I tried the same

How to add bootstrap 5 and other global packages to a SvelteKit project?

I installed bootstrap using NPM In a normal svelte project I usualy add bootstrap and other packages, which are used project wide, in the App.ts file. However,

URL Variable Subdirectory Error in Django

A view in my Django app takes a URL variable/argument which in my case is a URL like: https://google.com so it would look something like this: localhost:8000/a

How can turtles move on a GIS road network based on distance?

I have two types of turtles: shoppers and shops. I want shoppers to go to the shop that is closest to them based on a real GIS road network. So, I need the shop

Parsing & Checking Condition Expression in Javascript

I have string that have variable conditions in it, like this: (@IS_VERIFIED = 'True' OR @CONFIRMATION_NEEDED != 'True') AND @REQUEST_LIMIT != '0' This is jus

Error "the constructor HighScore(int,int,String)is undefined" ( game = new HighScore((id, score, user); )

when run the code is shown the constructor HighScore(int, int, String)is undefined" import java.util.Scanner; public class HighScore{ public static HighSc

Javascript + PHP /// read barcode

I want to read a barcode using a library to barcode decoder or read by javascript or PHP? I browse many sources but can't reach find one to read the barcode

Member specialization does not match any template declaration

The code below compiles except for the lines template <> std::map<std::string, std::function<Goo*(Foo*)>>& Factory::getMap<Goo, Foo*>

How to reduce the Gap space

in below grid container , there is an image on the left , with a bunch of text on the right , there is a huge gap between the image and the text which tried to

NGINX add port and add suffix

On a pi 4 with node red installed i want to add port 1880 and /ui to url. When the incoming connection is 10.0.0.0/24 ==> add /ui When incoming other ==>

Blogger Conditional Tag If a Post has Spesific Label

im trying to Execute some Javascript code like this <b:if cond='data:blog.pageType == "item"'> <script type='text/javascript'> //<![CDATA[

Allocate memory for big .txt file in C

I need to allocate memory using malloc or calloc, for a large file that looks like this: 2357 VKLYKK 7947 1WTFWZ 3102 F2IXK3 2963 EXMW55 2865 50CJES 2510 8PC1AI

Can we access to a list of available contexts to an object in java?

We know that we have many types of context in java. Regardless of what these types can do and where to use them, i want to know is there any way to get a list o

Adventureworks exercises SQL Server

Using the SalesOrderHeader and SalesTerritory tables, write a query to calculate the number of transactions and total monthly amount per territory for each of

How to remove a Spot Fleet Request after it is cancelled?

So, I have accidentally created a Spot Fleet Requests with bad configuration and immediately cancelled it. Now I have these Spot Request rows displayed as (-) c

Snapshot Backup is not complete deleting form Elastic-Search cluster with SLM policy

I have three nodes ELK-Cluster, I have created an SLM policy to take a Snapshot backup on the daily basis and delete the snapshot backup after three days on the

How to re-run multiple functions in JS on button click?

In the snippet below, I'm generating random parts of a URL and that spits out an image from placeimg.com. However, I'm trying to re-run the functions that gener

Is it possible to retrieve the content of cells in a PyQt5 QTableWidget object and inject it into other cells?

I would like to modify a QTableWidget table, taking whole rows and moving them in place of other rows (reversing the position of the rows, in a way). All the at

script: "git rev-parse ${latestTag}^{commit}" fails in Jenkinsfile

Below line in Jenkinsfile latestTagSHA1 = sh(returnStdout: true, script: "git rev-parse ${latestTag}^{commit}") results in script.sh: ^{commit}: not found error

ngAfterContentChecked triggered before element actually being "changed/deleted" from DOM?

Here's my code: ngAfterContentChecked() { this.updateGUI(); } @HostListener('window:resize', ['$event']) onResize(event) { this.updateGUI(); } updateGU

how to set a variable that is shared between multiple controllers

Is it a good idea to set a js file(in util folder) which return a global object which will keep a list of different map of variables . So in the index.js I can