Latest Questions

How to verify aadhar XML signature with the help of public key certificate in Java?

I am working on Aadhaar Paperless Offline e-kyc, trying to validate aadhaar XML signature using public key certificate. But I'm not sure is this the right way t

laravel livewire insert selected data from datatable to an application form

I have a datatable with a list of job/career vacancies where in the selected item_number and position_title should be automatically filled in the application fo

Possible to set hex color opacity independently?

Is it possible to set opacity value in hex color independently (to avoid repetition), or to append to var() e.g. var(--set1)1? Example: :root { --set1: #abc;

transfer from Provider to Getx Error: 1 positional argument(s) expected, but 0 found

Im new to flutter and download a code which is using Provider, now I tried to transfer to use getxcontroller, here is original code with Provider: class Browser

Declaring multiple custom css properties in :root causes error

I've been trying to create multiple custom properties to use in my CSS files, after searching I discovered they should be prefixed with a double-dash and usuall

If it possible accelerate From-Where-Select method?

I have two var of code: first: struct pair_fiodat {string fio; string dat;} List<pair_fiodat> list_fiodat = new List<pair_fiodat>(); // list filled

Different output when running lmer and summarise

I am doing some easy linear mixed effects model as below: lmer( as.numeric(o.m_20_r_coded)~ site + (1 | village), o.m_20_r_coded_dat) %>% summary() Random

Create Magic Links for users to access a .Net MVC WebApp

I want to add a new feature to my WebApp for events - build with .Net MVC - to send a magic link to each participant - after they register in the event - to acc

Typescript check that all env variables are set based on interface (union type to tuple type issue)

I want env.d.ts file to represent required application env variables and make sure that any change or addition to it will result in typescript error as well as

TypeORM OneToMany and ManyToOne relations cases 500 error on GET request

After adding OneToMany and manyToOne relations in the entities and doing GET request it shows in postman 500 error. // Car entity @Entity({ name: 'car' }) expor

Can the *.mdb file be open in two thread at the same time?

Android Objectbox Version 3.1.2 Flutter Objectbox Version 1.4.1 Android code does read/write operation Flutter code only does read operation Sometimes the andro

Can GKE filter logs by application?

We are GKE managing several applications: app1 app2 app3 In GCP Error Reporting dashboard, errors are intermixed for all the applications. For example, the err

Since Fluentd Daemonset has access to the pod log locations why it needs to contact API server?

I have deployed Fluentd as DaemonSet on my cluster using fluentd-daemonset-elasticsearch. In the logs I can see this error start_pod_watch: Exception encountere

High Chart Polygon Chart inside pie Chart options?

I am using High Chart js library for my project. I use polygon chart I want polygon chart inside pie chart options but I can't use. how i do it? example

How do I allocate space for elements in vector for type T?

fn test<T>(arr: &mut [T]) { let vector=vec![] //what can I do here so that I have vector as vec with same size as arr and of type T. } fn main(

GKE GCE Ingress FrontendConfig redirect non-www to www

I want to redirect all non-www traffic to www traffic. E.g. mydomain.com to www.mydomain.com GKE Ingress (GCE) uses Frontendconfig. Is there a way to configure

Nextauth Twitter - Function not found with Netlify dev

I couldn't find any reference to this and finally managed to solve problem. When using Nextauth with Twitter (and probably other providers) you get a 'Function

PHP / JS - Firefox Cookies Expires not set

This is the way how I set cookies in JavaScript: function setCookie(cname, cvalue) { expires = "expires=2147483647"; document.cookie = cname + "=" + c

How to generate aware time object in Faker?

I have the following (simplified) model and factory: models.py class Event(): duration = FloatField() start_time = TimeField() finish_time = DateTim

Failed to log metrics

There is no Buildtime or runtime error on my code. however, when I run the code it says succeeded and a black screen comes up. I get the following on my console

Create several new variables using a vector of names and a vector for computation within dplyr::mutate

I'd like to create several new columns. They should take their names from one vector and they should be computed by taking one column in the data and dividing i

Programs which accept uppercase and lowercase commands as input

I'm trying to add a help/information box in my program that pops whenever someone type in a /h, /?, /help commands. I want to make sure that my program accepts

How to add environment variables to Azure Container App

I cannot find a way to add environment values to Azure Container App in the portal. How can I add within Azure Portal?

Can someone explain to me what is the details of line 5 return numberList[index] + sum(numberList, index - 1);

Can someone explain the syntax process? How line 5 will be implemented and what is the sequence for these three elements and what is the value each time in the

Sklearn error: None of [Int64Index([2, 3], dtype='int64')] are in the [columns]

Could someone explain why this code: from sklearn.model_selection import train_test_split import pandas as pd from sklearn.model_selection import StratifiedKFol

Install an Older Version of Laravel with Sail

I have a server that is still running PHP 7.4.x I, therefore, need to install laravel 8.x (the current version of laravel is 9.x) with laravel-sail. Since I don

how to create an effect just before displaying a web page

hi i tested this piece of code found on stackoverflow here without success... I manage to use 'Swup' for the transitions but not for the arrival on the page * {

What to do with "DWARF error: section .debug_info is larger than its filesize!"?

Looking for ways to see generated assembler of a specific function in my binary (an .so to be exact), just as I can see similar on Compiler Explorer, I found Ho

Kubernetes: Unable to mount a projected volume, no space on device when clearly there is

I have a local k3d cluster in stalled on Mac (Big Sur 12) that I am attempting to install calico (their default manifest https://k3d.io/v5.3.0/usage/advanced/ca

How to create new dictionaries from nested dictionary?

I have a nested dictionary. How do I access them and get the result as follows: dict_lbl = { "lbl1":{"name":"label1","item1":"Accounts", "item2":"kannagu"