Latest Questions

How to combine multiple set of columns in a dataframe to single one? [duplicate]

I have a dataframe as follows Cycle A_0 A_1 A_2 A_3 B_0 B_1 B_2 B_3 1 3 4 5 6 1 4 5 1 8 5 3 1 0 8 6 4 2 7 9 1 6 1 0 2 3 3 5 9 1 0 3 8 3 th

Flink Table print connector not being called

I am using the Flink table API to pull data from a kinesis topic into a table. I want to periodically pull that data into a temporary table and run a custom sca

How to detect if function is implemented in installed library?

I have my program for windows, which uses windows system library (let's name it "sysLib"), and it implements function "libFun1". My program can look like this:

return a Count of emails inside Trash folder

How i can get the count of emails inside Trash folder with outlook web add-ins i try to use EWS xml, but it show an error let xml = '<?xml version="1.0"

Debugging Selenium crawling errors

I'm trying to crawl pictures using selenium, but I keep getting errors. What should I do? Here's the syntax. from selenium import webdriver from selenium.webdri

PHP email script is not working in gitlab

I developed one HTML site and for that, I but one PHP email script, and I submitted the form using ajax I uploaded the file into normal Cpanel and I test it's w

C++: How to remove elements from array at given range without a vector?

I want to delete elements from an array for the given range (indexes) without using vector. For example, if the array is arr[5] = {1, 2, 3, 4, 5} and the lowRa

how to reset an extjs dashboard to its default layout

How do I reset a dashboard to its original "shape"? I have this fiddle, where the dashboard has 6 out of the 7 panels that are closable (and will be destroyed o

Displaying function values onto an already existing EJS template

I need to display a value from a JS file (indexRoutes.js) into an input box on an EJS template (calculator.ejs), I have included the script via a footer I have

Material-UI-Search Bar value not clearing

I am using the @material-ui-searchbar to filter data. I'm using the same container for multiple different pages to display the info. When ever I switch between

SImon cipher in CBC mode using Python

I want to implement CBC mode in Simon Cipher and i also have put the initialization vector. My problem is why the decryption output give the wrong result. The o

SwiftUI Custom List Cell - disable horizontal padding/shrink in EditMode

I'm trying to create a custom List cell in SwiftUI, where the drag-icon in Edit Mode stays inside the cell. By default, the cell gets horizontally shrinked do m

Why description has <p><br></p> in description by default for some products in stock form odoo 15?

In Inventory, some products description shows the tag as given in image by default. Why it shows and how it raised under which condition?

brew install mysql Can't set root password

I installed MySQL via brew, but instead of letting me set a root password after mysql_secure_installation, I get prompted for the root password instead. % brew

Get user input for a Python script ran from a bash script

Tldr at the end I have a simple Python script with a few functions, let's give this main.py as a minimal example : import sys def userAdd(): var = inpu

Is there any way to limit json request items?

Is there any way to limit how many items I want to get from a JSON request? the code I use: import json import requests url = 'https://api.github.com/users' re

SceneKit – Maximum size for SCN assets in one app

I was wondering about how much .scn data I should have in my SCNKit application? Are there any limitations except the general iOS app size limitations (found in

tensorflow lite program crashing with kivy on buildozer

I tried running this github program https://github.com/tito/experiment-tensorflow-lite It is basically about running tensorflow lite using kivy on android. I tr

Error: Unable to load application: NameError: undefined local variable or method `controller_path' for Object:Class - When pushing to Heroku

beginner here learning how to push a project to production. I am pushing my ReactJS app that has a server side and client side to Heroku and have the following

Hibernate: How to create multi-column index on join table

I have two entity classes: Taco @Data @Entity @Table(name="Taco") public class Taco { @Id @GeneratedValue(strategy = GenerationType.SEQUENCE) @

use Firestore model value as toggle to present fullscreen view in SwiftUI

I have two screens in a SwiftUI app. Screen A is displayed after the app launch and contains a button which will update the value for currentWorkoutID on the us

Memoized functions to custom hook not picking up updated value from hook

Given a small hook defined as const useCount = ({ trigger }) => { const [count, setCount] = useState(1) const increment = () => setCount(count => c

RISC-V fuzzing emulation

I am new to this but I need to emulate RISC-V using qemu. As a start for my fuzzing project, how can I do give qemu an instruction set and get the changes in th

laravel fortify sanctum SPA issues on forge

My setup is working properly locally but apparently I'm getting a 401 issue on laravel forge for my laravel-fortify-sanctum basically I use laravel fortify for

Why compute row_number() order by monotonically_increasing_id() in Spark?

It is suggested that you can 'generate unique increasing numeric values' by select row_number() over (order by monotonically_increasing_id()) from /* ... */ Bu

Unable to open or query .parquet files due to corrupted column

I am sending JSON telemetry data from Azure Stream Analytics to Azure Data Lake Gen2 serialized as .parquet files. From the data lake I've then created a view i

how to get payment status from session id of stripe on nodejs server

I have integrated stripe to make payment. Frontend get a session id from one of the server API @Post("getPaymentSessionId") async getPaymentSessionId(@Body()

React Router working on local but not work on real server

**When i try at local route is working but why not working on product ? i get 404 not found error. ** const App = () => { return ( <>

How to check if enum type?

How can I tell if a variable is of type enum? I have installed PHP 8.1 on my Ubuntu 20.04. I'm testing the new "enum" types. Is something like that possible? is

Graphene throwing input error for Pydantic models with discriminator while generating Input object schema

I am using pydantic validations for my requirements and it uses discriminator. I am writing GraphQL APIs and want to convert those pydantic models into graphene