venue | Golang API and TouchOSC layouts | iOS library

I want to create a small wrapper to reprex that passes input code to reprex::reprex(). As reprex uses substitute() on its x argument, I need to somehow escape it.

A minimal working example is this, where internal_foo() acts as a surrogate for reprex(). The expected result is that both the call to internal_foo(...) as well as to the wrapper(...) return the identical output.

I have downloaded the corpus of articles Aminar DBLP Version 11. The corpus is a huge text file (12GB) which each line is a self-contained JSON string:

I would like to use a reprex package when generating an answer/question¹ that utilises multiple packages. Say I want to provide the following answer

I am trying to create a lookup reference table in Python that calculates the cumulative mean of a Player's previous (by datetime) games scores, grouped by venue. However, for my specific need, a player should have previously played a minimum of 2 times at the relevant Venue for a 'Venue Preference' cumulative mean calculation.

df format looks like the following:

My existing code that works perfectly, but unfortunately is very slow, is as follows:

My hope is to validate an input field (PromoCode) prior to form submission. @Adrian J. Moreno pointed me to "The Remember The Milk sign-up form" (https://jqueryvalidation.org/files/demo/milk/) and @SOS has walked me through the process to this point.

I’ve got everything working (sort of) except grabbing the PromoCode from the DB (it’s currently hardcoded in the .cfc file.)

The site is for my brother who teaches multiple training courses and asked if I can add a promo code option to the registration form. He has several courses so there may be several promo codes (different for each possible course.)

I have 2 questions:

1. How do I grab the PromoCode for each course from SQL to compare to what the user types?
2. As indicated above, I’ve got everything else working except, currently, if the user types a wrong promo code it tells them it’s invalid as expected… BUT the user cannot submit the form unless they clear the field or enter the proper code. I’d like the user to be able to submit the form regardless of whether the PromoCode is valid or not. If it IS valid, they get the discount… if not, they don’t.

Here’s the stripped down code. I can provide the full code if necessary.

I'm trying to merge together two Pandas data frames but not able to get the desired result. One data frame has been transposed, and I think for this reason has a header row containing the column indexes. The other has a header row with column names, however each have the same number of columns.

Data Frame 1 (DF1):

In my component write-review.js, I need to extract the uid from the current logged-in user.
I have a function in FirebaseContext.js that creates an auth listener and sets the auth status to state, and then converts that state into context so I can use it across my entire app:

FirebaseContext.js

I'm setting up auth for a React/Firebase app, and I want the user's logged in/off status to be global, so I can conditionally render certain elements (in any component) based on that status.
I pulled the current user status from firebase and set it as context, as follows:

FirebaseContext.js

I've created a table that lists venues in which several events take place. The same event in the same venue can have a different price. The last column calculates the total revenue for one venue.