Manzana | Manzana C Sharp Library

Here's my XML:

I got this dataframe

The thing is that I want to check if user's super variable is same as a value that I have on another variable that contains an array of values.

The problem is that the array is on 2 dimentions, so I need to loop the array before checking if it matches with the variable I am getting from the URL.

I don't want to do it with a function, but the best way of accomplishing it.

Here's the code:

I'm doing a very simple exercise with divs creating cards with a button as a switch to show or hide an answer. I wanted to re-use the code of the first card to make all the divs I wanted with the same behaviour.

Here's the script and the link with the exercise so it's easier to see:

I am trying to recode character values from a dataframe in R as:

I'm new on MongoDB. I want to find object value to lookup collection.

Here are the collections:

Langauge:

I'm trying to send an array to my python function inside views.py but I can't. It always crash with a keyError because is not recognising the data from js.

Code:

Python function in views.py:

I have a problem with a LINQ simple example. I don't receive the expected result. This is the code:

I wanna make a dependable dropdown but I can't reach the child dropdown with jQuery:

These are the elements: