Latest Questions

React native app(just created) crashes with following error messages when install packages like react-native-gesture handle

error Failed to install the app. Make sure you have the Android development environment set up: https://reactnative.dev/docs/environment-setup. Error: Command f

Kotlin Collection indexOf using reference equality ===

In Kotlin, indexOf(x) called on a Collection returns the index of the first element that equals(x) (structural equality ==) How can one get the index based on

Wordpress 5.9 and wp_lazy_loading_enabled filter issue on images

since WP 5.5, I had to add this function to my theme to prevent rendering issues in an image slider due to automatic lazy loading in WP: add_filter( 'wp_laz

Script Google Sheets to generate Google Maps picture and paste it into a cell

I tried to take a code and adapt it to my needs but without success as I am new in script. This code allows to generate a google map with markers on several add

Getting 500 Internal Server Error while trying to send an email using Mailgun in Heroku , using Rails 7 and mail_form

I was following this tutorial right here https://gist.github.com/stevecondylios/16a53b73f22621e3cde2e17096dbf5ca Which teaches you how to make a simple contact

Strapi v4 too much nested data

I'm rewriting strapi v3 queries to v4 (GraphQL), and with new fields 'data' and 'attributes', I have a problem going too much deep into nested objects, an examp

spatial regression in Python - read matrix from list

I have a following problem. I am following this example about spatial regression in Python: import numpy import libpysal import spreg import pickle # Read sp

Split work between writing output from .exe and reading the output

I have a simple .exe downloaded from the apple app store. It gives real-time updates on crypto prices and their percentage change. I am extracting percentage ch

Flatten a nested list structure using concatMap gives error

Problem 7 from 99 Haskell problems Flatten a nested list structure This is my solution: data NestedList a = Elem a | List [NestedList a] myFlatten :: NestedLis

Double clicking in SFML doesnt work as expected

I am working on a recreation of minesweeper using cpp and SFML. I have coded the board and the tiles switch to their revealed states when you left click on them

generate Table of contents from outline and prepend to existing PDF file with PdfSharp / Migradoc

I have PDF file like this https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf which has one item defined in the bookmarks section (or Outlin

Proxy with CefSharp

how can I set up a proxy that has username and password in CefSharp browser in visual basic? I tried with this code but doesn't work: Dim proxy = "IP:PORT@USERN

How to send a bulk email with csv file and a jpg image attachments using gmailr

I want to send a bulk email with an attachment. The list of receiving email addresses and the body of the email are in a CSV file as below. I want to attach a

Ungraded Visual Studio 2022 - Debugging Error

I just upgraded to Visual Studio 2022. When running a project (developed in VS 2019) I get the following error/warning message: enter image description here Yo

R memory issues after reinstall

I have been running several R scripts without issue until one day I tried to open RStudio and it said "Fatal error: unable to open base package in R." I uninst

How to convert the elements of a python list of lists?

I have a python list (vals) containing lists of strings like this: [['540.0 ', '0.0 ', '0.0 ', '162.0 ', '2.5 ', '1040.0 ', '676.0 ', '28 ', '79.99 \r'], ['54

Unrecognized part 'mnc*' in configuration mcc*-mnc* on android studio

About compile project come below error: Task :Messaging:mergeDebugResources FAILED Execution failed for task ':Messaging:mergeDebugResources'. Unrecognized par

when do we use secondary ip address in linux os?

I get to know why we use secondary IP or VIP on routers or switchs. But why we need to set secondary IP in linux OS. I have seen 'how to' but haven't seen 'why'

Creating a new column in a dataframe based on the answer choices in the other columns

I'm a bit confused on how to populate my new column based on character combinations I have from each of my other columns. Here is my original dataframe: df <

Centering all the components in jpanel

I'm having a problem centering all the checkbox inside the panel I already tried using some layout for the panel however It doesn't match the output that I want

PYTHON Left Join Based on Partial Matches of Column

I have two dateframes: df1 = pd.DataFrame([ ['ABC, TX', 'P1'] , ['NA BCD, CT', 'P2'] , ['CDE, MN', 'P3'] , ['CDE, MN', 'P4']

Error when attempting to run update.php following Wikibase install

I am attempting to install Wikibase using the documentation on a remote Ubuntu server. I have successfully installed everything up to this point that I can thin

CodeIgniter 4 Inner Join in Codeigniter

Just want to ask if how can I use the INNER JOIN function on CodeIgniter 4? I'm trying to convert the SQL statement below to CodeIgniter 4 but since I'm just ne

How to retrieve large datasets from Firestore in chunks?

My app has around 50K objects. And I need to retrieve atleast 10000 objects to build charts for stats; I am not able to get more than 600 objects in a single ca

Join by specific length of character [closed]

I want to join items in a list of lists based on these conditions: Item 1 is exactly 6 characters of length, and Item 2 is exactly 4 character

Came across this date time format

Working with data and trying to figure out what date and time this data is? Any clue? Any help is appreciated. { "time-base-schedule-number": 9, "time-base-sche

Change nested object with one function in react

I have this kind of object where I want to change the Ethereum value for example; const [reportData, setReportData] = useState({ nameOrganization: "test5",

CdpVersionFinder findNearestMatch WARNING: Unable to find an exact match for CDP version 100, so returning the closest version found: 99 with Selenium

I created a bunch of scripts which worked fine in December 2021. I'm running them now and a few of them execute and pass but suddenly the execution stops and it

vue-chartjs not able to update the chart

I'm trying to understand how can I render a chart dynamically so after I can adapt it so can I send data to it trough MQTT so I can display data in real time. T