spear | a very simple webserver written in pure javascript | Runtime Evironment library

By array intersection I mean, the inventory has a lot more elements than each document ingredients array, and the result I want to get from the query is all documents which all array elements are contained within the inventory. $all will get me zero results since the inventory has more elements than can be found in ingredients even if all ingredients are found within the inventory,

I have thousands of docs that have an array field of strings

I'm trying to solve a task that's a bit too much for me. The idea is to have a simple RPG game with the parent class (AllPlayers) and a subclass PlayerOne. I'm struggling with the calling of the player profession and his inventory system. I need to print how many coins the player has in its pocket, too.

MAIN:

I have a dataset like this:

I am trying to make a part of a program that takes a users input, searches across several dictionaries to find a matching key, and then increase the corresponding entries value by 25.

I am creating a function that checks the user's username and password. When I enter the username and password correctly, the program outputs the correct string. Then, when I enter the incorrect username OR password, the correct while loop is output. However, when I try to enter the correct username after the while loop, I get an infinite loop of my while loop contents.

What is causing this infinite loop when entering the username a second time?

Here is the function I am working on:

I have a csv file with following structure:

I have a text file with many rows that generally follow the patterns shown below and I'd like to extract the segments numbered 1-4 in the image below. I cannot do it with Excel because the punctuation is not sufficiently consistent so I'd like to use RegEx.

I am looking for 4 distinct RegEx expressions, corresponding to the 4 items.

What I have so far:

• (.+?(?=/)) gets me everything up to the / but I can't figure out how to split it in the Yellow and Cyan sections
• (?<=\/\s)(.*) gets me everything after the / but includes the Mintmark portion

Here is a good sample of the file contents:

I have implemented Google sign in via Firebase and followed proper documentation: https://firebase.google.com/docs/auth/ios/firebaseui

I am using,

In R, I need to put the results of a correlation analysis between two variables in a table.csv file. The original dataframe is made up of three columns: the first column (group) contains the group to which the observations belongs, while the other two columns (var1 and var2) contains the values of the two variables.