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My question is so general that I'm pretty sure it might be a duplicate but I couldn't find the answer... For this, I apologize in advance !

I have the following issue :

Let's consider the pandas dataset obtained with the following lines:

I'm trying to write a simple little text adventure, DnD-style thing here as practice, but I have run into a problem that I can't for the life of me find a solution for.

I need to create a loop for when the user types the text response incorrectly because I don't want it responding to just anything the user types in and don't want to force the user to restart the entire program. I know about the do/while loop, but I have no idea how to implement it in a text input check because everyone uses it with numbers, not text.

Here's the code:

So, I am working on a school project, which consits on making a quiz app with randomized questions and answers, i was wondering if i could make 2 Array lists (one with the questions and one with the fake answers or distractors) and randomize them in a way that the shuffled questions goes with their respective distractors, so say for example i have 2 questions and 2 sets of distractors ready:

Questions

1. What color is the sky?
2. What pulls us to the ground when we jump?

Distractors

1. a) Yellow
   b) Purple
   c) Black

2. a) Magic
   b) Reptilian politicians
   c) The weight of our sins and failures

If i shuffle both of them then the question will display the wrong set of distractors, so is there a way i can match up the questions with their correct set of distractors? also, is there a way i can use a radio group for the distractors?

I'm pulling a bunch of results from a collection. I want to display all entries made in the last 30 days first, then sort the rest by number of downloads. Only 10 are loaded at a time, and more are loaded as you scroll.

I have been successfully able to concat arrays of single words into strings for to_tsquery but phraseto_tsquery in postgres 9.6 only allows one keyword phrase. Does anyone know of a solution to query a tsvector (whether in Sql or full-text-search features) in such a way where I can (OR/AND) a dynamic amount of phrases into a query. The select blocks are all arrays of text.

First tries: