TBA | WIP

An exception was thrown: NoSuchMethodError: The method 'toDate' was called on null.

Exception:

I'm trying to scrape a table using bs and on one of the columns, there can be more than one link or href, such as the below example.

I'm new to the webdev world and want to learn ReactJS. I followed a tutorial I found on YouTube made by Traversy where he makes a task tracker and now I want to make some changes to it to learn and practice some more.

I want to use context for the appointments (originally named tasks in the tutorial), add a calendar with react-calendar and use react-router-dom. I got stuck for a while trying to make the list render, because it only rendered "empty". Later on found this post with a similar issue to mine: Only run a useEffect fetch after first useEffect fetch has fired and setUser in context

I changed bits of my code based on that post and now it does render the appointment list, but I don't know why it didn't work before and I'm unsure on why it does work now. I don't even know if I'm using context correctly or just prop-drilling. Help would be greatly appreciated. Thank you.

Also, sorry if my code is a mess, I'm new at this.

App.js

I have an Angular project where I am trying to deploy a single firebase function.

This is what my functions directory looks like:

When I deploy these function with the command firebase deploy --only functions the output looks normal and no errors:

My code makes an incomplete combination of expressions with closing brackets")" to a complete combination of expressions with the right placement of Opening Brackets "(". If closing brackets and opening brackets are still not equal, make the first expressions to the last a priority, if still not equal, make an opening bracket to the first index. Three expressions maximum (expression = digit operator digit).

Sample Input: 4 + 3 ) * 4 - 2 ) * 6 - 6 ) ) )

Sample Output: ((4 + 3 ) * ((4 - 2 ) * (6 - 6 ) ) )

My code works when theres only 1-2 closing brackets placed. if its more than two, the program hangs.

source code:

Input:

I have a table df1 which consists of multiple time series represented by different ID. I want to resample the time series for each ID based on the start and end dates in another table df2. df1 and df2 are as below:

df1:

I have query with CASE WHEN which condition with query below:

I have problems creating subsequent records with netsuite rest api using Token Based Authentication (TBA) oauth authentication. Here is my full code: https://gist.github.com/axilaris/428e63e5ff107d212fbcc07c5bdbce7a (it contains restlet, python code and the output of the python code).

The first record get created (you could see success) but the 2nd always get INVALID_LOGIN_ATTEMPT. If I remove creating the 2nd record, it will still be successful creating each time. But if I have in a process creating 2nd or more, its always the 2nd and more will have INVALID_LOGIN_ATTEMPT.