python- | 刚刚接触python连接mysql写了一个简易学生管理系统

So... I can sympy.integrate a normal distribution with mean and standard deviation:

When a divide-and-conquer recursive function doesn't yield runtimes low enough, which other improvements could be done?

Let's say, for example, this power function taken from here:

In this video, he shows how multithreading runs on physical(Intel or AMD) processor cores.

https://youtu.be/ecKWiaHCEKs

and

is python capable of running on multiple cores?

All these links basically say:
Python threads cannot take advantage of many physical cores. This is due to an internal implementation detail called the GIL (global interpreter lock) and if we want to utilize multiple physical cores of the CPU we must use true parallel multiprocessing module

But when I ran this below code on my laptop

I have been moderating a telegram group for some time and I have had no issues using the python-telegram-bot package. I actually love it. However, I can't seem to get a functioning "Welcome Message" for when new users join.

Right now, I have tried structuring the function like I do with my command and message handlers:

I need to use Python3.7, so I followed these instructions to install it

I am trying to get Arelle working on Ubuntu linux 18.04 with Python 3.6.9.

Step-1: (Download Arelle software):

git clone https://github.com/Arelle/Arelle.git -b lxml

Step-2 Install Python LXML:

apt-get install -y python-lxml

Step-3 Install Python tk:

Due to error: 'No module named tkinter'

...I install:

apt-get install python3-tk

When it's time to start Arelle from terminal, I use:

I did some research and found this: Setting a fixed FPS in Pygame, Python 3 and this: pygame clock.tick() vs framerate in game main loop. It is similar to what I am asking.

So the clock.tick(FPS) caps the program to run at that FPS. The reason you do this is so you can control the FPS of the program and it makes it easier for time stuff like waits.

But how can I unlimited FPS and still control my FPS for time stuff like waits? From my understanding, this is not possible, due to the fact that clock.tick(FPS) caps the FPS and while not adding it in means unlimited FPS but you not being able to control the FPS.

So it seems to be a question of weather to cap you FPS for control or have your program run as fast as possible, but without control.

In conclusion, what I am asking is four questions;

1. Pros and cons of capping your FPS
2. Pros and cons of not capping your FPS and going on with the natural FPS of your program
3. Is it possible to have unlimited FPS and still control my FPS for time stuff like waits?
4. If so, how?

I have an image (QR image) that i have to display it, and keep refreshing it every time. I tried many solutions but none worked, this is my code:

I am trying to make a next-word prediction model with LSTM + Mixture Density Network Based on this implementation(https://www.katnoria.com/mdn/).

Input: 300-dimensional word vectors*window size(5) and 21-dimensional array(c) representing topic distribution of the document, used to train hidden initial states.

Output: mixing coefficient*num_gaussians, variance*num_gaussians, mean*num_gaussians*300(vector size)

x.shape, y.shape, c.shape with an experimental 161 obserbations gives me such:

(TensorShape([161, 5, 300]), TensorShape([161, 300]), TensorShape([161, 21]))