Plantain | Android приложение для чтения/записи информации на карты

I've been in the process of learning JQuery. The below code is intended to add and change the dropdown options based on the of , which is the "Parent" change function. I would like to hide table 2 without css. I was able to hide with css but I would like to use jquery's hide option as I have read that I can hide any table row like this. $('.tableClass tr[id="tablerow_2"]').hide(); How do I get the below fiddle to work/hide without using any css only Jquery? Basically I want to start with hidding the apples then move on to hidding all three. Fiddle: https://jsfiddle.net/wj_fiddle_playground/57rzfm9o/6/ Javascript HTML -- Please Select -- Apple Banana Orange > Red Delicious Granny Smith Plantain Dancing Banana Blood Navel Florida

I'm learning JQuery and need some assistance with the change function. This example works fine by appending the value to the word example.

The code the presence of a single word in a sentence and it's working fine.

From my understanding I should be able to use the banana-rdf library in my scalajs code? I followed the instructions on the website and added the following to my build.sbt:

I'm about a week into learning the javascript syntax and had no idea about the whole asynchronous - synchronous situation. I created a function that scrapes names from a page, adds those names to a checklist array, searches each name in the checklist individually on google and then scrapes the names found in the resulting pages, and so on, until no more names could be found. Kinda like a micro web crawler.

Anyway that context is beside the issue. My goal is to add the resulting array after all functions and for loops are executed to a txt file. I'm only doing this to make the debugging process a little easier to manage so what happens afterwards doesn't really matter. I'm just trying to understand how to execute these functions in a manner that mimics synchronous processing. I've looked into callbacks, async/await functions, and promises with no luck at successfully implementing them in this script. I've got many nested functions and for loops so my guess is that i'm running into scoping issues.

This script is a mock up of what i'm actually scrapping. However the actual script is the same, just changed the variable names and class names being scraped. For the issue at hand, i'm sure this won't matter.

I am working on a list app, and I am having issues with the components not updating correctly. I pull the users list from a JSON file and save it in a state. I am using context to pass that state and other information around to my different compoents. The smallest component is the user items broken out into a list which is editable. It is here with the list of items that I am having issues with.

For example, I have two different JSON files:

I posted this question earlier but left a lot of information out regarding my HTML code so I will update it here.

Right now I have two different functions that calculate the total costs of two different sections on the menu, the Appetizers & Main Dishes. Now what I am trying to do is create a third function that will give me a grand total of both the Appetizers & Main Dishes costs.

I want to trigger this calculation using a submit button and then have the value be displayed through an input text.

Here is what I have tried:

I am new to SwiftUI and I would some assistance with regards positioning of a Custom Button which I am unable to to centre. I have used VStack and HStack to try and get the button bottom centered, but button keeps aligning left. Any assistance will be appreciated.

I'm attempting to get image URLs from Wikipedia, if they exist, based on a list of terms. The API call works when I just call once, but once it's in a for loop, it doesn't set the result to the img src=. If I put in alert()'s and slow it down, it is definitely getting the URLs.

I made a CodePen to demonstrate: https://codepen.io/justiceorjustus/pen/aeOEvW

Ultimately, it's supposed to get the image URL and then set it to the image source based on the id.

Javascript: