Latest Questions

How to get the partition column names for a table?

I have a table that is partitioned on one or more columns. I can do ... SHOW PARTITIONS table_db.table_1 which gives a list of all partitions like this, year=2

Does Document AI not detect the shopping receipt?

I can successfully extract the details of the shopping receipt (products, store name, etc.) with the expense parser in Document AI. I wrote the store name and p

what does method mean/do in gtag event?

I'm reading the google analytics documentation and I'm slightly confused about what method means. In their documentation they have gtag('event', 'login', {'meth

UnmarshallerImpl finalize() method leads to memory leak

I'm using webServiceTemplate in my multithread Spring app. There are my jaxb dependencies: compile('javax.xml.bind:jaxb-api:2.3.0') compile('org.glassfish.jaxb:

Dynamic Icon content in Android Compose

What I need is to adjust Icon's content accordingly to the available screen space. If the screen height is enough - I would like to display a bigger image versi

AJAX/FLASK/JS: How to POST existing array into endpoint?

I am trying to POST the songFiles array pushed from the getTableData() function (inside the ajax request) into the /api/fileNames endpoint, which is then sent t

How do I remove hours and seconds from my DataFrame column in python? [duplicate]

I have a DataFrame : Age Gender Address Date 15 M 172 ST 2022-02-07 00:00:00 I Want to remove hh:mm:ss I tried: import datetime

invalid client when POSTing JSON to get OAuth token

I am using perl to POST a JSON object to fetch an Oauth token but am getting an "invalid_client" response. (I checked, and it doesn't look like I have a Client

OpcUA address space

I'm working the first time on a project that requires an OpcUA connection. I'm using the Qt wrapper (Qt OPCUA) with the open62541 backend. The manufacturer of t

Adding Javalin dependencies

I'm trying to use Javalin in my project and I can't seem to understand how to add the needed dependencies in order to work with Javalin without compliation erro

How to merge different shaped netcdf4 files?

I am storing weather forecasts as netcdf4 files. These netcdf4 files are batched following the google maps tiles principle. This means I define a zoom level (he

The DELETE method is not supported for this route. Supported methods: GET, HEAD, POST in laravel 8

I get the following error with the code below. The DELETE method is not supported for this route. Supported methods: GET, HEAD, POST Controller public functio

Custom Item Field not showing up on form

I have 2 custom item fields that will not show up on my custom item form. I have moved them to the main tab, primary information and saved to the custom form. W

How to set up Firebase Cloud Messaging via APNs using an already registered bundle identifier?

The docs for setting up FCM via APNs state that you should copy the bundle identifier from your application (under the "Registering an App Identifier") section,

carousel only with pure javascript - cannot figure out some things

I have a really important project to present next week and I cannot seem to figure out how to do a simple carousel with js and css. I have always used bootstrap

How can I solve this loop function?

L 36 [L 4 [F 100 R 90] R 10] Explanation : This program first loop 36 times inside the closed paranthesis and inside 4 times draw F 100 and R 90 (basic square d

How to implement Modular Exponentiation Code

Please I was learning from the book Introduction to algorithm (Chapter 31 page 957) and came across this pseudocode. This pseudocode is how we can implement the

Set numbering value with python-docx

Is there a way to set the numbering value of a numbered list with python-docx inside a word document? I created a word template that has a custom style that gen

Signal and Wait in C#

In the below application there are two parties that are calling ChannelReservationCache to fetch or add information. I want to use the "signal and wait" thing i

Preg_match function in PHP 8.1 does not work properly

I am using the preg_match function in PHP 8.1, but unfortunately, this function does not give me any output. I am looking for @extends('admin.layouts.app') in m

Why isn't (20 >) . length . take 10 === const True

tl;dr Isn't the fact that 20 < length $ take 10 $ whatever requires whatever to successfully pattern patch a list (at least either [] or (_:_)) a "lack" of l

Tried command 'pod install', this happened

I tried running pod install and this is what I received. [NOTE] You may have encountered a bug in the Ruby interpreter or extension libraries. Bug reports are

looking for a sequential function in Jmeter to run the variables values in order?

I am looking for a method or a function in Jmeter to run sequentially values from User-Defined Variables in every payload. Since I am using ${__RandomFromMultip

SqlModel datetime field is throwing error upon execution

I am using SQLModel in python 3.8 When I add my datetime field created_at: datetime = Field(default_factory=utcnow(), nullable=False) I get this Error File "./a

In Next.js when fetching data from ghost CMS it ends up in 502 error only on first load

I'm using Heroku free plan to host the blog section of a website in Ghost CMS and use Next.js for the front(netlify) to fetch the data from it. On first loading

ingress-nginx: How to insert access_by_lua_block{} only for specific location?

I have multiple location blocks under a single host:, something like this: apiVersion: networking.k8s.io/v1 kind: ingress metadata: name: ingress-nginx anno

No available formula or cask with the name "md5sha1sum#!/bin/bash"

I keep getting this weird brew warning, logs are below: Warning: No available formula or cask with the name "md5sha1sum#!/bin/bash". Please tap it and then try

How do I implement Huffman coding followed by AES-128 for a text in Python?

After having implemented Huffman coding for text in Python, how do I effectively encrypt the resultant Huffman codes in AES-128? Huffman Coding using Python For

How to post a message from a web worker to another web worker Javascript

I am trying to send a message from one worker to the other (and then respond back through a SharedArrayBuffer). But I can't find any information on posting a me

AttributeError: 'function' object has no attribute 'get' when testing Flask requests

Good afternoon, I am developing some unit tests for my Flask application. It is my first time trying to develop unit tests for a Flask app, but I am currently g