Latest Questions

I need to use a boolean column from my database that is set a 1 or 0 to change the look of one of my articles in my web page

Sorry if the title is a little confusing was trying not to make it too long. I am currently in school and my teacher has tasked us with this "Add a boolean colu

Is leader election used for active/partial standby use cases for microservice replicas?

For microservice HA, I know there's the "Active/Active" configuration as well as the "Active/Standby" configuration. I'm wondering if you might use Leader Elect

geom_segment not recognising factored x-axis

Aim: produce a bar plot representing a time series of measurements (variables) taken at 14 Sites (factors), including drawing horizontal lines to demonstrate be

Flutter disconnect and dispose bluetooth devices in proper method

Im using flutter reactive plugin https://pub.dev/packages/flutter_reactive_ble For connect and fetching data from multiple devices. Successfully i have connecte

Missing cursors in WPF

Windows Forms has the cursor types Cursors.NoMoveHoriz, Cursors.NoMoveVert and Cursors.Default. These identifiers do not exist in WPF. Is there a way to obtain

how to do check column values is not clash if all value correspond to same value of other column, if clashed then return that row

s_id PSC pbx 4 pbx 5 pbx 7 pby 8 pbn 8 pby 7 pbn 8 now check PSC of pbx does not clash bt PSC of pbn clashed

Module not found: Error: Package path ./v4 is not exported from package

I was building a react project but when I tried to run it. It showed the following error: Module not found: Error: Package path ./v4 is not exported from packa

How to clear a cookie in Lucee

How to clear a cookie in Lucee I have a code in ACF as below, below code not working it gives blank page in Lucee. <cfheader name="Set-Cookie" value="bouluse

How to print amount of occurrences of specific string in descending order?

I'm looking to use a String[] of logs detailing users who have connected to a website to print out in descending order the amount of times each user has connect

when i add opcion forEach method get java.util.ConcurrentModificationException: null

I have a problem, I have a question entity and an option entity, the relationship is one to many. but when I want to add the options in the question, it shows m

i am using node cron for running jobs , i will this run every day including saturday and sunday '00 00 22 * * *'

i am using node cron for running jobs , i am confused will this pattern run every day including Saturday and Sunday as well '00 00 22 * * *'

What's the best way to achieve this kind of grid template

I'm facing a problem with creating this kind of grid template by the simplest way. I've tried to find something similar to this that would help me but I've foun

How to run Python as X86 with Rosetta2 on ARM MacOS machine

I have a python app with downstream dependencies on dynamic libraries that are available as X86 only. The app runs on a X86 MacOS machine, but on a ARM MacOS ma

How to secure Elasticsearch's REST API via OAuth2 tokens?

In our company, we have an Elasticsearch cluster (ES) and another product (I'll call it DataProvider) that puts data into that cluster. These puts are made by c

How to screen off or lock the device by clicking our app icon in flutter

I want to turn off / lock the screen of my device by the clicking the icon of my app in flutter. Like some new Android devices have this functionality. Anyone P

mifare 4k classic write does not work as expected

I want to write to a mifare classic 4k, using the following APDU command (UPDATE BINARY): APDU = {FF D6 00 20 10 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F

**TypeError: 'NoneType' object is not iterable**

I wanted to use an ssh tunnel to access a Mysql database. Unfortunately the architecture of this code doesn't seem to support the format of my query, as the fun

Can I put a Python editor in API documentation

I was working on API documentation and thought it would be really cool if people could demo their code within our API documentation. Setting up an IDE is a real

Mapping team changes over time in Python

I have the following dataframe in Python that lists team lineage for a Formula 1 team in that it identifies when teams change name and what they change to: impo

Can someone help me with a Python command for ctrl + c

I am running a python script on Secure CRT to capture certain data logs. My logs can be stopped by pressing ctrl+c physically on the keyboard. So far I have use

Get name of type behind type alias in function template

I'm working with Visual Studio 2013. When I need to know what types the compiler deduced for my template parameters, I usually trigger a compiler error like thi

How to test an organization with Github's GraphQL API v4 in Postman?

Trying to get an orgs private and public repositories in Postman I've attempted: GET: https://api.github.com/graphql Under Authorization selected: Type: Basic

Is there a way to inject PropTypes to React > 16.8? (like React < 15)

I need to give support for [email protected] which is using React 15, and my current project (react 16.8) with Vitejs builder is failing because that libra

How to get monotonic part of time.Time in Go

am currently working with timestamps and I would like to store in a variable the monotonic clock reading section. Let's say that I have this: 2022-03-31 10:20:2

How do I "save and restore" the context of a xterm.js instance?

In my electron application, I have an xterm.js terminal emulator, in one of my react tabs. How do I preserve the state of this terminal so that when the use go

How to add unique string to OAuth2 flow

I'm trying to setup an OAuth2 flow on my react app and the instructions I've been given from the 3rd party say to add a 'state' parameter with a unique identifi

how to add sharedIdentifier to aws event bridge rule for scheduled execution of aws batch job

I configured aws bridge event rule (via web gui) for running aws batch job - rule is triggered but a I am getting following error after invocation: shareIdentif

Avoid copying with reinterpret_cast the buffer?

I came across a code snippet where the bytes from a buffer were copied into a struct variable using memcpy(): MtaHeader m_hdr; memcpy(&m_hdr,&p_data[pos

Problem with regex (check string for certain repetitions)

I would like to check whether in a text there are a) three consonants in a row or b) four identical letters in a row. Can someone please help me with the regula

Flutter Exception Error Creating StreamChat channel

Hello I'm trying to use StreamChat.io API to build a chat app but when I try to create a channel I get this error StreamChatNetworkError (StreamChatNetworkError