python-3.x

Where can I find out what data structures are represented by containers: string, list, tuple, set, dict or what asymptotics d ... is working with a large amount of data and knowing which operations are expensive and which are not is quite useful to know.

Using recursion, I calculate the Fibonacci numbers. I want to return a list of Fibonacci numbers of length n, but I get an e ... .append(fib(n-1) + fib(n-2)) return s I don't understand why this is happening. Thank you in advance for your help.

Number of numbers The program is fed two integers a and b (a≤b) as input. Write a program that counts the number of numbers i ... counter = counter + 1 print(counter) else: i % 10 == 9 counter = counter + 1 print(counter)

In the output file, you need to output a real number rounded to the nth decimal place. How do I do this?

The program uses cv2, I work in conda. Recently, everything worked fine, but then this error began to occur. I recently start ... ort module = self._system_import(name, *args, **kwargs) ImportError: DLL load failed: Not found the specified module. '''

There is a discord bot. You need to create reactions under the messages that the bot sends, and get information about who clicked on which reaction.

I'll do my best. I immediately apologize for the name of the computer, so it turned out: / The error itself pops up after ... 1\AppData\Local\Temp\tmprxncial_' Check the logs for full command output. Python version 3.8.0 64-bit. The system is 64-bit.

Python 3.7.7 64 Bit. Windows 10 64 Bit Installed the module Vosk using pip install https://github.com/dtreskunov/tiny-kaldi/ ... import _vosk ImportError: DLL load failed: Не найден указанный модуль. Although the folder site-packages has a folder vosk

C:\Users\mapk0>pip install pygame Collecting pygame Using cached https://files.pythonhosted.org/packages/0f/9c/78626be04 ... ------------ ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

import requests import csv from bs4 import BeautifulSoup as bs # URL STEAMTP: https://steamcommunity.com/market/search?appi ... ments\WebProject\trade> As you can see, the parser parses 1 page 3 times. And you need to parse 1 page 2 page and 3 page.

Is it possible to somehow take dictionary slices in python? There is a very large dictionary, from which I want to take, say, ... appears, as I understand it, due to the fact that the dictionary elements are taken by the key. How can I solve this problem?

This code is available: import requests from bs4 import BeautifulSoup as BS r = requests.get('https://www.pointercrate.com/d ... itle[0].text) In theory, the code should return the list of the top, but in the end I get the error list index out of range

Let's say there is a graph. As a result, I write it down in the dictionary and it comes out like this, for example: {0: {1, 3 ... not in path: newpath = find_path(graph, node, end, path) if newpath: return newpath return None

I'm writing a function that changes the channel name when someone leaves or comes to the server. It outputs the number of ser ... ков: {}".format(len(member.guild.members)) ) What is the problem? Maybe this is because my computer is slowing down?

Wikipedia Statistics How to get a list of all "views", numbers like: 16944,15420....

There is a folder structure: главная папка ----вложенная папка --------третьего уровня ------------файл ------------файл --- ... h.dirname(i) # Не отрабатывает In general, it is not possible to get the parent folder of the destination files in any way

Trying to output a table via python def verification(): connection = DataBase.getConnection_log() try: ... | time | YES | | NULL | | +--------------------+--------------+------+-----+---------+-------+

Hello everyone I have a code that runs over a range of strings, while throwing out None. If you don't use return and def, the ... e function into the "global" code, i.e. outside of it? Thank you all in advance! P.S. It is also necessary to filter out None

Code: users = [12390312, 12313123, 57289234, 21837129398] userstats = 21837129398 print("Начинаю поиск") for element in us ... to do, I tried Googling, but I didn't google anything. I'm still new to this field, maybe I don't know something, tell me :)

Python 3.8.5 is installed on the server. If you run the file bot.py from the command line, then everything works. But I need ... TEWAY\MSSQL_TELEGRAM -d Problem -i C:\Python\Telegram\bot.py' The same mistake. How do I run this one script without errors?