Latest Questions

How to prevent TIMEOUT for VM?

I tested receiving signals to telegram from google cloud which is very simple code but everytime I tried, it automatically timed-out every 3~4 hours without any

Transaction mined but execution failed

I was trying to deploy my smart contract to BSC testnet using Remix IDE, although it compiles successfully but when I try to deploy it I get this error message.

How to add weights to grid_2d_graph in Python

Can anyone please help how to add weights to 2d_graph in python. My objective is to add a probability to each edge in python and simulate and check whether ther

Why "Using python interact with Operating System"'s week 1 Qwiklabs Assessment: Working with Python code is not correctly working

On Google IT automation with python specialization "Using python interact with Operating System"'s week 1 Qwiklabs Assessment: Working with Python 3rd module is

App Links `legacy_failure` verification error on Android 12

I have setup assetlinks.json and AndroidManifest.xml so that the desired App Links are verified in all previous versions of Android. However, the verification n

Pinescript "undeclared Identifier"

I am getting an Undeclared identified 'd' error. This was converted from an indicator that had alerts. But when I had them in TV nothing would happen. I can't s

Alembic autogenerate doesn't detect column detect on parent class (Alembic + Ormar ORM)

Here what I want to achieve, I want models common fields inside a base model namely BaseModel as pictured below. Mixins class TimeStampMixin: created: datet

Mysql, querying kopano / MAPI / PT_SYSTIME data

We had some problems with a corrupted Kopano / Zarafa database and needed to query appointments. Because it took some time to figure out how to get the date tim

How to remove the wording "metric" in apache superset "pivot tables v2"?

Inside the apache superset pivot v2 tables, the word "metric" appears between the columns (as in the image). I don't like it and my intention is to remove it.

Retry react-query based on result

I want the query to retry until the expected result is met. How do I pass a condition into the function to decide if the query succeeded or not? export async fu

How to save and restore a user session in R shiny

For my shiny app I would like to add the possibility for the user to save his session and restore it later. I managed to implement functions that lets the user

Ruby on Rails - javascript(s) folder and application.js missing

I'm new to Rails and trying to use some Javascript, but everywhere I go I see application.js mentioned, but it's nowhere to be found in my directories. I follow

How to have circular button on a card Ionic

I would like to have a card that look pretty much like the attached image. It's seems to me that all the button ( circular ones) are on top of a card. I have tr

Python round error define __round__ method

Hi Guys I have this code and this error message. Could you help me please :) I am trying to calculate the price of an option using Black Scholes model but when

TextInput React Native not working onChangeText

The text does not update on the screen {account}. When you type on the text input it seems like the onChangeAccount is not called. I have destructured it but it

Clicking on HTML element in Delphi TEdgeBrowser?

How can I "click" on the following HTML element via Delphi code? <div id="card" class="ev_tab_title display active " draggable="true" tabindex="0" title="Boa

React Native: 'shared_timed_mutex' error despite upgrading iOS deployment target

I'm getting the following error when I try to build my React Native project: Based on other posts, I tried to set the deployment target to 10.0 using this code

Clipping a .tiff Raster into grids with Python

I have a large .tiff raster (at least 200x150), but I need a bunch of 32x32 .tiff files. Is there an easy way to cut up that .tiff in Python? I think the workfl

How can I set a flash variable in Next.js before a redirect?

Laravel in PHP made this easy with https://laravel.com/docs/9.x/session#flash-data, so I figured Next.js would have an easy way too. I thought I'd be able to do

Angular Test: Mocking Viewchild projected component and observable property

I have the following code that I can't mock in my unit tests: @ContentChild(CarouselInfoComponent) carouselInfo: CarouselInfoComponent; @ContentChild(Carous

golang webapp package structure [duplicate]

I've a simple golang web application, everything in main package, where http handlers are methods of an App struct embedding a DB pointer type

jQuery timer function iterates through close and stop function

I have written a small timer function. The goal is that when the div is visible, the timer starts and when I hide the div, the timer stops. Problem now is that

Upload .zip file to Nexus using azure build

Someone please advise me how to convert the built .jar file to .zip file then push it to nexus repo. for building the .jar file i am using azure build pipeline

Newbie - Google Sheets Web Form Debugging

Simple contact web form. I cannot figure out why it does not work as intended. On open sets up a menu, allows me to select a modal, non-modal or sidebar for for

How can I represent map[string][]byte? [closed]

I would like to create a map, but I am unsure of the syntax. The map[string][]byte data type is giving me trouble, because I think that the e

Oracle wallet -(Exception)Invalid number format for port number, while trying to establish JDBC connection

I am trying to make JDBC database call(Using Oracle wallet) using spring boot application but getting below exception. org.springframework.jdbc.CannotGetJdbcCon

Checking ExtensionAttributes

I had a list of 50 users with the Active Directory extensionAttribute12 sent to me, I was told that extensionAttribute13 was mixed up. So far, as I go through a

Unable to install grpc-tools via npm or yarn on mac m1 chip?

Commands Used to install: npm install -g grpc-tools yarn add global grpc-tools While trying to install grpc-tools on mac m1 BigSur. I ran into errors pasted

Keycloak continuously redirects to login page

I have setup the keycloak but it continuously redirects to login page in a loop. I got the below error in logs: 2022-02-22 12:41:42,003 WARN [org.keycloak.even