Python Full Course for Beginners

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Recommends Darius · 2019-12 · Stack Overflow · on “How to check if a command has already been executed”

How can you demonstrate that?! I'm doing this online course [this video] (1:31:13) and I was curious if could improve the code.

Cites Martin Flower · 2019-07 · Stack Overflow · on “How to set library root correctly?”

OS: Windows 10 I am new to python (and programming) and use this tutorial: [this video] My problem starts at the time-print by installing openpyxl via pip: I can install openpyxl sucessfully but after that I can not use it via: import openpyxl I get: ModuleNotFoundError: No module named 'openpyxl' Now the video shows me the path where openpyxl should be installed: -External Libraries\Python 3.7\site-packages library root \site-packages where it should be: [LINK] But my library root is: -External Libraries\Python 3.7\Python library root And so I find openpyxl inside: -External Libraries\Python 3.7\Python library root \Lib\site-packages The folder site-packages and its contents are red. where it is

Cites CodeParking · 2019-10 · Stack Overflow · on “Page not found after trying to add a new path to the urlpatterns of main urls.py file? (Mosh Python Tutorial)”

I'm following Mosh's tutorial video on Python. He begins the django section ( [this video] ) by installing django 2.1. I am able to open a development server the first time as he does: pip install django==2.1 django-admin startproject pyshop . python manage.py runserver #server works Here are the steps he goes through to add a "products" app/path: python manage.py startapp products Opens views.py from this new products folder and modifies code to this: from django.http import HttpResponse from django.shortcuts import render def index(request): return HttpResponse('Hello World') Creates urls.py inside the products app/folder and adds this code: from django.urls import path from . import views urlp

Cites tiga · 2020-02 · Stack Overflow · on “Having trouble with Django and adding to tables”

I was following a tutorial on youtube and it came to a point where we were putting data on tables on the admin site. This is the link with the time stamp [this video] when I finished with the info it brings up this error message OperationalError at /admin/products/product/add/ no such table: main.auth_user__old btw im on MacOs Catalina django = 2.1 python = 3.8 Anything I can do?

Cites user13170424 · 2020-03 · Stack Overflow · on “For Loop Shows All Steps One By One & Not The Final One Directly”

I have been learning Python from this YouTube video Python Tutorial For Beginners [this video] by Programming With Mosh. At (2:26:28) in the video, instructor has given an exercise to write a program to convert the numbers from a phone number into words. I tried doing that. I am currently using Pycharm with Python 3.8.2 on a Mac. This is what I wrote: number = input('Phone: ') number_in_words = { '1': 'One', '2': 'Two', '3': 'Three', '4': 'Four' } final_output = '' for words in number: final_output += number_in_words.get(words) + ' ' print(final_output) And this is the output: Phone: 1234 One One Two One Two Three One Two Three Four I, however, only want the last line on the terminal, and not the

Cites Tom Ziv · 2020-04 · Stack Overflow · on “I have a long error message when writing "python manage.py makemigrations" saying invalid syntax”

1**. I am following Mosh' tutorial on (youtube [this video] at the part where we get to the DB SQLite part, it sayd this long message when writing "Python manage.py makemigrations": (venv) C:\Users\user\PycharmProjects\PyShop>python manage.py makemigrations Traceback (most recent call last): File "manage.py", line 15, in <module> execute_from_command_line(sys.argv) File "C:\Users\user\PycharmProjects\PyShop\venv\lib\site- packages\django\core\management\__init__.py", line 381, in execute_from_command_line utility.execute() File "C:\Users\user\PycharmProjects\PyShop\venv\lib\site- packages\django\core\management\__init__.py", line 375, in execute self.fetch_command(subcommand).run_from_argv(self.a

Cites Avivgal · 2020-08 · Stack Overflow · on “After install djanog and try to runserver manage.py I get ImportError”

I'm new and trying to follow this tutorial: [this video] from 05:00:00 I follow him just like he doing, then at 05:05:04 when he run the server it's work fine for him, but for me is not. This is exactly my steps.... After Install django like this: pip install django I write this: django-admin startproject pyshop . so far all good, no error, then I try to run the server like this: python manage.py runserver But then I get a big error: Exception ignored in thread started by: <function check_errors.<locals>.wrapper at 0x000001D36DA79AF0> Traceback (most recent call last): File "D:\User\OneDrive\Programing Code\Python\PyShop\venv\lib\site-packages\django\utils\autoreload.py", line 225, in wrapper fn(

Cites user14528515 · 2021-01 · Stack Overflow · on “Getting false Answer from path.exists()”

I am following a course in which the instructor makes a file in one of the directories and searches for another directory from within that directory link [this video] 03:44:37 Working with Directories

Cites Abhirajshri Winsome · 2021-01 · Stack Overflow · on “For loops vs Max function for finding the largest number in a list in Python (Beginner)”

@anvoice But in a tutorial of Python in YouTube, he didn't use the max function. Rather he used the For loop function. Link: [this video] He showed that in 2:01:48 (Timestap)

Cites Abhirajshri Winsome · 2021-01 · Stack Overflow · on “For loops vs Max function for finding the largest number in a list in Python (Beginner)”

But in a tutorial of Python in YouTube, he didn't use the max function. Rather he used the For loop function. Link: [this video] He showed that in 2:01:48 (Timestap)