Latest Questions

How to call a function immediately

I write my request in my parent Component with code below: useEffect(() => { // my request }, []) As we all know, useEffect of parent component will imple

How to align the brand to the left in Bootstrap 5?

Brand name not aligning to left in Bootstrap 5: .navbar-nav>li { padding-bottom: 2px; font-size: 25px; display: block; } nav { box-shadow: 0 2px

Spot Instance Error while creating a normal instance with Boto lib

I'm facing this Spot instance issue while creating an instance with the boto AWS library even if I'm not asking for a Spot instance. The issue is similar to thi

The publishing code below is stalling on time.sleep() how can i change this behaviour + what would be a good way to implement a thread safe cach

For refreshing skills for a new job i have been trying to implement a very simple price publisher + client + mtm_cache. In the code below in publishing.py the c

Loop while basics in python 3

I am reading a python basics book and there is one function which I don't understand how it works. How is is possible that output looks like pow function even t

Async function not running some code even inside await

I have a Node.js AWS Lambda function created via the serverless framework. I have multiple helper functions inside it. I am having an issue with one of them due

How to get/set Azure AD B2C User MFA details via Microsoft Graph API

Using the Microsoft Graph API v 1.0, how can I retrieve the user's MFA details? For example, if I have an email based sign-in/sign-up policy with phone/SMS MFA,

How to create a binary package in OpenWrt

I would like to create a binary package in OpenWrt. Initially, it would contain a single binary executable and a shared library it depends on. I can see example

How to check if double is NEGATIVE_INFINITY in Java

How do I check if double is NEGATIVE_INFINITY and not POSITIVE_INFINITY? There is only one method in Double class isInfinite() which checks whether the double i

CodeIgnititer 4: Unable to send email using PHP SMTP

I read all the other answers related to that question, but none of them help. When I try to run the following setup either on my localhost or my production serv

Arrow style over the text using css

I am trying to apply an arrow style on selected ul, li elements. However, I am quite sure how to do that. So far I am able to do this below is my code. .a

JPA relationship for existing table and parent table

I have a table which has a foreign key relationship with an existing table and its child table. The parent table exists before the child table as is populated

SignalR firing OnConnectedAsync for users in a hub on another machine

Our Azure SignalR application is a bit of a hybrid, outgoing messages go into ActiveMQ then get picked up by a listener in a hosted service that receives them a

Trying to build a future context but my build method has an error

I have this code and the problem is that: 'ProfileView.build' ('Future<Widget> Function(BuildContext)') isn't a valid override of 'StatelessWidget.build'

Is it possible to left-align the row label in a Row Facet?

Is it possible to left-align the row label in a Row Facet? In this case the row field of "Sub-Category". For example, ... Accessories Appliances Art ...........

VS Code shows multiple versions on Finder control-click (right-click) action on MacOS

On the OSX Finder right-click (control-click) menu, I see: Selecting older versions actually seems to run the older version. I have only one package, named "Vi

Issue with display()/collect() Large DataFrame In Pyspark

Getting The Following Issue In PySpark to perform display()/collect() operation on top of a generated dataframe. The df contains single column & Row (JSON d

A Fix For A Flash Of Unstyled Content That Cancels Out Javascrpit

Below is the javascript that I'm using on my website, part of which is used to get rid of a flash of unstyled content when loading a web page. Part of the check

If cell contains ["text"], return ["text2"], else...leave it alone

I am using a shared spreadsheet from my company's Sharepoint site, so it's the "online" version of Excel. Basically, If text in column G equals "Classical", I n

Rest API GET Query working fine in Browser but why is it not working in Client software?

I made my own REST API with php coding and mySQL database. There is no Authentication. Just a GET call should retrieve mySQL table rows. <?php header("Acces

Extend golang struct/type from another package

I have done some reading and found similar threads but none seem to work for my use case. I am trying to extend mongo's primitive library specifically primitive

How to append to second last line in a file in NodeJs

I want to append to second last line of a file using NodeJs! I hope I am making sense. Thanks in advance My current code which appends to end of the file: fs.ap

Why do I get this error while calling predict in Keras?

I'm a newbie to Tensorflow, I've done many models but today when calling predict I get this error : ValueError: Exception encountered when calling layer "sequen

LABSE for bilingual sentence similarity

I am trying to run LABSE for bilingual similarity measurement. I am getting following error: AttributeError: 'tuple' object has no attribute 'pooler_output'

how to load the php file in the form action only after php submit button was executed

I am not a PHP expert. I have a form that has Captcha validation image. the form has a button "submit", and the code for the submit is within the same page (let

openpyxl problem Keyerror Content_Types.xml

I have a problem reading the code with openpyxl, until yesterday it works, and now it doesn't work anymore, I tried also with a backup copy but I have the same

How can I add line breaks to the prompt in a google apps script dialogue box?

I'm attempting to provide a multi-line prompt message in a dialogue box using g-app script. The resulting dialogue box would be: Content of line 1. Content of l

How to report ModelNotFoundException with stacktrace to Sentry.io in Laravel 6?

I am using below laravel 6 code to report exceptions to Sentry.io: public function report(Exception $exception) { if ($this->shouldReport($exception) &am

how to pass the smartcard info from one machine to another via ssh

question: I am logged into machinA with smartcard and using that smcartcard information I can ssh into the machineB by doing\ ssh -I pkcs11.so `machineB` Now

Slow down player's speed in air

I am working on a 3D game currently that is based on Unity's Roll-a-Ball tutorial. The problem that I have encountered, is that whenever my player jumps, its sp