Latest Questions

compose can not test Dialog

I have dialog in compose: @Composable fun testgtt() { val saveDialogState = remember { mutableStateOf(false) } Button(onClick = { saveDialogState.value

parcel-bundler won't install

new to web development and came across this error message while trying to build for production in the terminal. Tried entering: parcel build index.html Error me

Ask turtle "without" [blah?]

I have defined a blah? as a property of a turtle under turtles-own. now in the to go i want turtles with blah? property to do something and I want turtles witho

Views at depth with root view - recursive?

I am trying to write a function to return all children of a view at a given depth : /// Write the body of the function `views(atDepth:withRootView:)` /// which

how can I modify Dataset class to make the mask RCNN work with multiple objects?

I am currently working on instance segmentation. I follow these two tutorials: https://haochen23.github.io/2020/06/fine-tune-mask-rcnn-pytorch.html https://col

Wireguard Client Can't Ping Wireguard Server or Access Resource on WG's LAN

I have a piVPN running on a RPI B, in side my home, port forwarded from my home router p, with following config, Server - wg0 [Interface] PrivateKey = XXXX Addr

How to custom search bars in Ant Design ProTable

Currently, I am using table of antd ProTable. I want to divide a column into two smaller ones, and each should has its equivalent search bar. However, it only s

Object and Pointers Graph Representation in Ruby

I am studying how to represent a graph in memory with Objects and Pointers in ruby and cannot find a representation of this anywhere. Can anyone point me in the

Updating 2D array in python [duplicate]

size = 10 table = [[0] * size] * size for iter in range(size): table[iter][iter] = 9 for iter in range(size):

Which route is to write for same method on every page [closed]

Currenty developing a project in Laravel and want to now which route should I write when for example the search bar appears in the navigation

AWS Cognito - Setting default account name in MFA authenticator apps

I have set up TOTP MFA for my app with AWS Cognito. The account name in the authenticator app is being set to 'AWSCognito' as you can see in the screenshot belo

Pass json string to argument parser python

try to pass json string --model-config {'campaign_id':100500,'run_id':1} to parser: parser = ArgumentParser(description="") parser.add_argument( '--model-c

COCO annotations to masks - For instance segmentation model training

I am trying to convert my COCO annotations to a mask. Each instance in the COCO annotations need to be represented as an unique instance in the mask. I found th

How to replace 00 with Na excluding first row & first column using bash in comma separated file

I'm working with GWAS data, My data looks like this: IID,kgp11004425,rs11274005,kgp183005,rs746410036,kgp7979600 1,00,AG,GT,AK,00 32,AG,GG,AA,00,AT 100,TT,AA,00

Laravel docker-compose 404 not found Nginx

I'm facing a strange behavior when trying to run my Laravel app using docker-compose. After starting the containers, if I try to visit my website URL I get the

Unable to update user role spite package when datatype changed to UUID

Hi I am using Spaite package for roles and permissions. I am using UUID datatype. Everything works fine when used normal integer datatype. Now showing Following

Flutter: issue when building the app for iOS on my Mac

It's kind of weird the building process —while copying the flutter blue lib— makes reference to an inexistant folder: error: open /development/flutt

Converting Graph weights to Matrix in python

I have data in the form of: A=B=11 A=C=6 A=D=5 B=C=19 B=D=17 C=D=6 But I'd like to convert this into this format: graph= [[ 0, 10, 15, 20 ], [ 10,

Can I increase the value of every item in the list by 1 in every 1 minute in Python?

I would like to do it by constantly checking local time in my computer. Is there also a way to do it by NOT checking with time of local machine? I want to also

How is the video stream still making it to the peerConnection although I disabled it?

I'm working on a peer to peer webrtc project using react, hooks, and redux. When I make modifications such as disabling the video, I don't see it on the local v

perf mem doesn't records mem load on heap

I used perf mem on my test C program, because I want to get how many times the mem load(and store) on the same pages. a. My C program is here: "stest.c" #includ

In contextual bandit for Vowpal wabbit, does the --cb_explore option includes training an optimum predictor (--cb option) as well?

When using Vowpal wabbit for contextual bandits, here is my understanding so far, We can build a predictor model for predicting the rewards We can also then us

How to add random minutes like first slots should be 30 minutes and then 1 of 15 minute slot and again 30 minute slot

const eventClick = (args) => { let StartTime = moment(args?.event?.StartTime, 'HH:mm ') let EndTime = moment(args?.event?.EndTime, 'HH:mm ') if (

Why is there an extra row of zeros in the histogram of images in a folder?

I have a folder comprising 20 images (.jpg format). I am trying to obtain the histogram of each of the images and store it as a Pandas data frame. My code is sh

Read .asc data and .dat in Python for project

I have been trying to find a way to read data I found from: https://daac.ornl.gov/cgi-bin/dsviewer.pl?ds_id=1028 I was under the wrong impression I could treat

How do I continue my Python script after a error

I'm trying to make my own OS using: command = input('['+ location + ']$ ') if command == 'exit': break elif command == 'open app': try: app = in

ngx-print not printing scrollable table (print media solution doesnt work)

Im working with Angular. Im using ngxPrint. I try to print a scrollable table (it has too many columns). ngxPrint can print successfully a lot of rows, but it i

What is Scheme's relationship with operators?

I am aware that Scheme has no operator precedence or operator associativity due to its use of s-expressions and the fact that operators are considered to be fun

Command executed via pexpect not taking effect

I am trying to cherry-pick gerrit reviews using a python script. I already have the string required to cherry-pick a review. I have used pexpect to automate the

Why mysqli_sql_exception is not caught by PHP? [duplicate]

I am trying to create a php script to add new users. The username is unique, so if a new users tries to use a name already used the SQL fails.