wisp | A lisp👽 written in C++ | Interpreter library

First of all, welcome to StackOverflow !
In order to get your emotes on an embed you'll have to follow this few steps :

1. Go to your server where the emote is, type it in the chat box, like you would normally do to send it, and but a backslash (\) on front of it. After sending this, you should see something like this : <:EmoteName:420150420046660911>

2. Then, make sure that your bot is in the same server as where the emote is.

3. Now, if you copy-paste the full emote text you got earlier in one of your embed's fields, you should now be able to see your emotes inside of it !

4. (Optional) If your emote is animated, you'll have to add an a on front of your :EmoteName:, wiich would make the result look like this :

I hope that I was comprehensible enough, and that my explainations will help you to fix your issue ! :3

This happens because you've declared options in a global scope and re-declaring it in a local scope inside the challenge() function. So when you update options locally, the global variable is not changed at all.

You have at least these two options:

State to challenge() that options is a reference to a global value and do the update:

A small fix add return before my_list.filter

It's exactly the same work that you need to do, albeit at a different time - i.e in response to a different event. Do it straight after you've loaded the table, instead of straight after you've received the DOMContentLoaded event from the document. Here's an alternate way to go looking.

My issue ended up being with siteform, my solution was to add

You need to ensure that the colours are pasted together with a boundary for each:

What you've plotted there seem to be the label on the Y axis and the index in the list on the X axis, not the feature value on the X axis.

The predictions are indeed on the same line when plotted feature-vs-prediction. Here's what I get when doing so: link

First off, Express isn't a web server. It does not have its own web server code. It can either create a standard node.js http server for you (when you do app.listen() or you can create your own http or https server and pass it to Express as part of the setup.

Instead, it's a "framework on top of a web server". It provides a general purpose mechanism for defining routes and middleware, error handlers and template renderers (and other things).

As an indication of this, there are tons of NPM add-ons that plug-in to your web server via the Express middleware or Express routing mechanism or rendering APIs (they plug into the framework in a standard way). This means of plugging in via a standard mechanism is, in my opinion, what makes it a framework.

So, whereas Apache is actually a web server itself, Express is a layer that runs on top of the web server that is already built into node.js.

It's certainly not a general purpose programming framework, but a very specific type of web server framework.

From WikiPedia's page for "Software framework":

In computer programming, a software framework is an abstraction in which software providing generic functionality can be selectively changed by additional user-written code, thus providing application-specific software. A software framework provides a standard way to build and deploy applications. A software framework is a universal, reusable software environment that provides particular functionality as part of a larger software platform to facilitate development of software applications, products and solutions

Evaluating Express against this definition, it gets checkmarks for all these elements:

Re-think the problem.

The task the program needs to do is calculate a total cost for a user-defined set of items.

The code for calculating a sum of X items is identical. The item names and their costs are not.

So the data can be defined outside the logic of calculation and queried according to user input.

There are many ways to do this, and Stack Overflow is not a place to do your homework for you.

In general terms, use a collection or self-defined class to store the data and write code to look up an item's data based on its name. Java has multiple native collections that fit the use case. That should get you started.