flair | Full-Length Alternative Isoform analysis of RNA | Genomics library

I read this line

when you are starting namenode, latest fsimage file is load into “in-memory”. and at the same time, edit log file is also loaded into memory if fsimage file doesn’t contain up-to date information

from https://data-flair.training/forums/topic/in-which-location-namenode-stores-its-metadata-and-why/ they are using term "in-memory" and "memory" are they different ?

I am trying to understand the underlying concept in Spark from here. As far as I have understood, narrow transformation produce child RDDs that are transformed from a single parent RDD (might be multiple partitions of the same RDD). However, union and intersection both require two or more RDDs for the transformations to be performed. Can someone please clear this theoretically?

I have trained my stock price prediction model by splitting the dataset into train & test. I have also tested the predictions by comparing the valid data with the predicted data, and the model works fine. But I want to predict actual future values.

What do I need to change in my code below?

How can I make predictions up to a specific date in the actual future?

Code (in a Jupyter Notebook):

(To run the code, please try it in a similar csv file you have, or install nsepy python library using command pip install nsepy)

I want to report on the difference between males and female fish in migration tactics. Would this be a chi-squared test? This is my data:

So I have my Notebook on Google Colab using Python 3 (and I will implement some Deep learning libraries ex: Keras, TF, Flair, OpenAI...) so I really want to keep using Python 3 and not switch to 2.

However, I have a .db file that I want to open/read, the script is written in Python 2 because they are using bsddb library (which is deprecated and doesn't work on Python 3)

i would like to convert a dataframe with calculating percentage points for a graph later on in python.

The current frame looks like this

Where flairs are the categories i want to look for (over 40). On one submission day (i want to look onto days only), there can be multiple posts with different flairs. These flairs should add up to 100%.

So i want to create a dataframe like that:

My graph should look like this: Plot stacked (100%) bar chart for multiple categories on multiple dates in Python

Can someone help me with the preparation for that?

Thanks and best regards

I have an existing ASP.NET Core Angular Web application with the usual flairs. It comes with set of migration scripts (e.g. 20151227555555_AddIdentity.cs, 20161227444444_AddCoreEntities.cs etc) in a Migration/ code folder, each has Up, Down, and BuildTargetModel methods.

then there is another folder called MigrationScript that contains the equivalent of table creation SQL scripts (straight-up CREATE TABLE...) for the various database entities.

I am used to running database management and recreation/restore via a database project that I can "publish". I am new to the EF Migration way of doing it, so how do I run those migration C# scripts to create the database?

Background info: I have some code that should pull results from a subreddit whenever they have the flair "loot", look for codes in the format XXXX-XXXX-XXXX, XXXX-XXXX-XXXX-XXXX, or those two without dashes, and output the codes in the console to be copy-pasted in another window. I also have it output any erroneous codes at the bottom for manual input later. The code runs fine, but the output is not the way that I want it, as explained later.

Currently, the code works perfectly with alphanumeric codes, but gives an error when an "!" is in the code. I have set the range to include !, so I do not know what is setting off the error. I also have the code over at https://www.mycompiler.io/view/EgXpTO0 , which can be run there to see what I see.

This is my folder structure:

This is how page looks like:

I have got all necessary data from props, but I fail to understand how to generate dynamic id pages. I want to generate dynamic ~/movies/_id pages, based on the id pulled from an array from API. And that pages just have to get Title, picture and overview from API object. So those two are questions.

Movies.vue is parent page. movieComp is component I have used to v-for on, to display list of a movies received from the array from API. Below every movie picture is a details button that should lead to that movie details (based on the id received from API).

_id.vue is a page that I want to display based on the id received from API.

This is code in movies.vue (parent).