Latest Questions

Do FMA instructions of different CPUs have different intermediate accuracy? If yes, then how does a compiler equalize the floating-point behavior?

When I run fma-optimized horner-scheme polynomial computation (for cosine approximation), it makes 0.161 ulps error on FX8150 but 0.154 ulps on godbolt.org serv

Strange error appearing in React Native: Collection NSSetM was mutated while being enumerated

I started getting strange error in React Native, usually in Modals. Sometimes it works, sometimes it can throw an error: Collections <_NSSetM was mutated whi

Get centroid coordinates of a given country in BigQuery

In BigQuery, given a country in ISO-2 code I need to get its centroids coordinates (lat and long). There is a way to do this? Looking into the geography functio

SQLite3 clear changes() for transaction

I am looking to clear the amount of changes() at the start/end of every transaction. ## self.t = True if MySQL, False if SQLite ## self.cur = (pymysql/sqlite).c

How to Use Powershellscript in Azure classic Release pipeline - script file stored in Azure Devops Secure File

I am using a custom script extension for VM in ARM Template: { "type": "Microsoft.Compute/virtualMachines/extensions", "name": "[concat(parameters(

Is there a way to chain `Try` as a monad while also not catching exceptions raised along the chain?

The Scala Try construct together with its flatMap does not work as I would expect or want it to. The TL;DR is that I want to do a series of operations that can

How to make a one-time payment in Stripe?

I am trying to make my site do a one time payment and verify, /payment/confirm will verify the payment went through and add the item to the current user, and /p

How to dissolve the dataset on multiple conditions - R

Consider dataset the following dataset: ID Start time End time Traffic Lane 1 01-01-2015 01-02-2015 500 1 1 01-01-2015 01-02-2015 400 2 1 01-02-2015 01-03-2015

Zernike moment as Shape descriptor doesn't work

I m working to create a CBIR, I want to use Zernike moment to get shape feature of a query image. I try to implement it by following this tutoriel: https://pyim

How to access nested array

I am trying to access recipeIngredient in this array. I have tried this: <cfloop from="1" to="#ArrayLen(contents)#" index="i"> <cfoutput> #i.recip

ApexCharts dynamically change xaxis.categories

I working on a page where I let users select some criteria, which I use later to extract data from the DB and display them as a chart (apexcharts) Everything is

java.lang.NoClassDefFoundError: Could not initialize class org.springframework.web.reactive.function.client.DefaultExchangeStrategiesBuilder

I am trying to use spring WebClient wc = WebClient.create(); in a non-Spring application, but it looks like DefaultExchangeStrategiesBuilder.DEFAULT_EXCHANGE_ST

How to properly prepare JsonWebKey for API request?

{ "client_name": "apk1", "scopes": [ "full" ], "jwks": { "keys": [ { "kty": "RSA", "e": "AQAB", "use": "sig"

How to fix UI of GMSAutocompleteViewController in iOS 15?

Before iOS 15, the Autocomplete feature was totally fine. However, from iOS 15, the GMSAutocompleteViewController has the bug as can be seen in the following sc

How to display a list of search results in Django 4

I'm writing a Django app to manage sales leads. From the template that lists a page of leads, I want to give the user the ability to search all leads using firs

How can I download image using GridFSBucket?

I tried everything I found on internet but nothing solved my problem. I really need help on this problem. I'm following the tutorial "How to upload/store images

Super Basic Sanity Schema Import

I need some help importing schemas from Visual Studio Code into the Sanity console. I'm importing everything as usual and when Content Studio is successfully co

Issue :: Microsoft Cognitive Services :: client-sdk :: Azure

I am trying to use Azure cognitive services and trying to convert "Text To Speech". I am able to convert the Text to Speech successfully on my local machine. Th

How to add customDimensions and set operation_parentId for Azure function log

I created a http trigger V1 azure function on net framework 4.8, and used ILogger for logging. The code is like this. I checked the Application Insight and que

I/chromium: [INFO:CONSOLE(2)] "Uncaught SyntaxError: Unexpected token ..." spread operator in webview android studio

the problem is maybe the same as the link below : https://forum.vuejs.org/t/spread-operator-not-working-in-webview-android/74893/7 but the different is, im usin

Spring 2.6.7: Failed to configure a DataSource: 'url' attribute

I have created a new Spring Starter Project and I specified in application.properties the db settings: spring.jpa.hibernate.ddl-auto=update spring.datasource.dr

How to implement a search table with many to many relationship in Hibernate with a 3rd class entity

I am trying to learn Hibernate to create on startup the Db from entities, but I have only found articles suggesting how to implement many to many relationship w

C: Rounding floats

Could you please explain this code: printf("Value1: %0.1f \n", (float)124/100); // = 1.2 printf("Value1: %0.1f \n", (float)125/100); // = 1.2 printf("Valu

Moment Js recur every nth month on first Sunday

I'm trying to generate recurrence for every 2 months on the first Sunday I have tried this code so far but not getting the expected output How Do I chain for ev

NodeJS Cannot Connect to Postgres at Dockerized Environment

I am trying to run a NodeJS application on Docker. However I get that error: could not connect to postgres: Error: connect ECONNREFUSED When I debug the proble

Armeria Thread Leak

We are using armeria at work. We recently launched a new service into production and are finding that there is a thread leak somewhere. I am trying to identify

Can a String be used as a value in series of Echarts

My JSON looks like this:- { "date": "2021-11-02T11:09:10.000+00:00" "classification": "Internal", } And I want to plot "date" on X-axis and "classification" a

React Native iOS build fails - Mac M1

I created a react-native project and added Firebase libraries to it. After which when i try npx react-native run-ios the build fails with below message. Compile

Calling function from for loop - issue with parameters: NameError: name 'row' is not defined

I am calculating commute distances (home to offices) for all employees. This works for a single office with this piece of code: #Calculate distances from home t

Extract heading and content from an HTML page using a visual approach in Python

I'm looking for a way to extract the heading and content from raw HTML. There are a couple of Python packages out there which does this (Newspaper3k, python-rea