Latest Questions

How to draw a vertical line with double left click while using blitting in matplotlib?

I'm trying to write a program which would let user to create vertical line on the chart in the place of double left click. Actually I already can write this kin

Create new column using keys pair value from a dataframe column

I have a data frame with many column. One of the column is named 'attributes' and in it has a list of dictionary with keys and values. I want to extract each ke

NodeJS heapUsage unchanged when using fs.readFile vs streams

I've been learning about memory management in Nodejs and I'm trying to understand why the following two behaviors occurs: PS: I'm using the following utility fu

How do have modal pop up when hovering over bootstrap 5 card?

I was following a template I found online to have a modal pop up when hovering over my cards with bootstrap 5. This is my code so far: class SavedEpisodes exten

How to exclude tagged commit

I have a build pipeline in Azure Pipelines with trigger: branches: include: - '*' tags: include: - v/* In other words: I build all branches

Does Python API support SDT compression algorithm in the Apache IoTDB?

I use the Python API to access the Apache IoTDB.The statement is below session.create_time_series( "root.sg_test_01.d_01.s_03", TSDataType.FLOAT, TSEncoding.PL

React Router Link is not working. The Route changes but the component doesn't get rendered [duplicate]

This is the code in App.js import React, { Component } from 'react' import { BrowserRouter as Router, Route, Switch} from 'react-router-dom';

Popover in chrome extension using js

My goal is I want to create a chrome extension like Toucan Extension. I want to highlight some paragraphs in random site then translate it to specific language.

How to deal with mysqli problems? mysqli_fetch_array(): Argument #1 must be of type mysqli_result

In my local/development environment, the MySQLi query is performing OK. However, when I upload it on my web host environment, I get this error: Fatal error: Ca

Rename image that has been picked by imagepicker for flutter

I would like to rename the file that i already pick from my gallery by image picker, i already try the below method using renameAsync String dir = path.dirname(

python converting a list of strings into variable names [duplicate]

Ok so Basically I have this list. pets = ["mypets","herpets","hispets"] and as this list was generated from reading the lines of a text file t

how to change prettier format for react native

my code formatting prettier didn't works well for react native, i don't understand where to config it but it works well with flutter from this code import

How do you attach a TextFormatter to a TextField?

I am making a simple score sheet and I'm at the phase where I want to let the user create a custom sheet. Obviously I don't want them to just put in any integer

pivot_wider does not keep all the variables

I would like to keep the variable cat (category) in the output of my function. However, I am not able to keep it. The idea is to apply a similar function to m &

how to fill a complete column with arrayformula and containing Vlookup of base on a single cell criterion

I need this exact formula into V1:V column =VLOOKUP('Target Sheet'!$G$1,IMPORTRANGE("MYLIST","FileLInktoAgent!$A$2:$C$45"),2,0) That formula works perfectly fo

How to use Vite HMR API with Pixi.js

I'm trying to use the Vite HMR API to create a Pixi.js app that hot reloads without resetting its state. The high-level idea: main.js initializes Pixi.js so an

How to change current time in audio playback?

I am trying to play an audio file with an offset of 10 seconds into the recording: const audio = new Audio('audio.mp3'); audio.currentTime = 10 console.log('cur

C# - Adding condition to func results in stack overflow exception

I have a func as part of specification class which sorts the given iqueryable Func<IQueryable<T>, IOrderedQueryable<T>>? Sort { get; set; } W

MSB4018 Task Failed Unexpectedly when I run a blazor web app solution

Recently I try make my web pages with blazor webassembly because I want to make my web page more interactives, but when I run the solution, VS throw me the erro

x and y can be no greater than 2D, in the graph

fixing an error ValueError: x and y can be no greater than 2-D, but have shapes (23,) and (23, 12, 1) and to make my original graph with prediction graph line

Why does this Sql query shows the possible changes but does not implement it?

So, I want to change the prefix of my tables and the following command shows the possible changes that will take place which seems alright but does not seem to

Validate typescript definition files for errors programatically

I am generating typescript definition files programmatically. Sometimes an incorrect definition file will be generated from user error. This cannot be changed a

Change region of firebase cloud functions of callable in v2

Hey so I am trying to upgrade to v2 of firebase cloud functions, but when trying to change the code I noticed that my functions do not have .region anymore like

How can I upgrade the Apache IoTDB for storing the new data?

"I want to upgrade the Apache IoTDB.I want to ensure that the data is not lost. Can I just deploy the latest file and modify the data path to the previously use

Azure sign-in into two different applications (with two different users) using OpenIdConnect middleware

I have two Azure enterprise applications to which I need the user to sign in. He might sign in with different active directory users. The 1st app is used to aut

Python error TypeError: list indices must be integers or slices, not tuple

def convert(data): new_data = [] for id_users in range(1, nb_users + 1): id_movies = data[:,1][data[:,0] == id_users] id_ratings = data[:,2][data[:,0]

Appending values to existing values of environment variables in go

How can I append another value to an existing value of a go environment variable? If CGO_CXXFLAGS has the value "-I/blah/blah" Since the following doesn't work

MarkLogic server-side JavaScript and XQuery

I am just starting using NoSQL MarkLogic DB and trying to choose for me the best query language to learn and use in future. On server side MarkLogic provides th

How to use multiple client certificates stored in keystore.p12 and set jmeter's system.properties while setting test in Azure Load Testing service?

I am trying to set up test (manual/yaml) in Azure Load Testing service and my test uses client certificates, so I uploaded jmx, keystore(.p12) and csv (has alia

I don't understand how nodes work in a linked list [closed]

I have a basic understanding of usage of nodes, like node = node.next, and self.head, and things like node.next = self.head self.head = new_no