arabica

I make a custom adapter, that should call the custom arraylist java class, so that it will show 3 seperate string array. However, if i put the String[] in the custom arraylist java class, it will not work with the custom adapter, as getitem(position) will need int type of getArabic. So how do i make it ?

here is my custom arraylist java

I've put together a data preprocessing recipe for the recent coffee dataset featured on TidyTuesday. My intention is to generate a workflow, and then from there tune a hyperparameter. I'm specifically interesting in manually declaring predictors and outcomes through the various update_role() functions, rather than using a formula, since I have some great plans for this style of variable selection (it's a really great idea!).

The example below produces a recipe that works just fine with prep and bake(coffee_test). It even works if I deselect the outcome column, eg. coffee_recipe %>% bake(select(coffee_test, -cupper_points)). However, when I run the workflow through tune_grid I get the errors as shown. It looks like tune_grid can't find the variables that don't have the "predictor" role, even though bake does just fine.

Now, if I instead do things the normal way with a formula and step_rm the variables I don't care about, then things mostly work --- I get a few warnings for rows with missing country_of_origin values, which I find strange since I should be imputing those. It's entirely possible I've misunderstood the purpose of roles and how to use them.

I'm learning how to create RDF and here is mine for 3 types of coffee

I am attempting to create a new port for VCPKG, for the Arabica project. The vcpkg install command is failing. The first error is as follows.

Hi I'm unsure as to how to pass in my genserver functions into Plug.Router

The query string I want to build is:

I am trying to create a FlatList and set leftAvatar image based on the value of my fetched JSON and my const JSON. My example:

I have a series of products, and I'm trying to set my app up in a way that let's me send someone a link directly to a product. Everything works fine when you try to navigate to a product directly, but if you open that same url directly (without navigating there through the app), it doesn't work.

The issue is coming from subcategoryItems being undefined in the single item view

Router snippet:

I'm trying to access my products based on subcategory title. have I structured my json in a way that makes that impossible?

let data = filename.json gets the file (using Axios). but then data["sub cat title 1"] gets me nothing.

How should I restructure? Thanks

I'm new to React, sorry if this is too basic.

I'm trying to perform a redirect to a page when a form is submitted. For that I'm using this.redirect.state, since state changes re-renders the component.

Then I set state update as condition inside render() for redirection.

However, I'm being redirected as soon as I enter one single character at form -any change, and this is undesired.

How do I redirect after complete form submission?

Here's my code: