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    Thread: leading zero number formatting
Post: RE: leading zero number formatting

(Jan-27-2019, 04:15 PM)buran Wrote: >>> guess = 0 >>> '{:0>4d}'.format(guess) '0000' Excellent, but the first printed guess, 0000 did not appear, so I moved the guess incremento...
RedSkeleton007 General Coding Help 3 3,886 Jan-27-2019, 04:56 PM
    Thread: leading zero number formatting
Post: leading zero number formatting

Hi, I want to print out lock combination guesses, all as 4 digits with leading zeros as needed (0000, 0001, 0002, etc.), but I'm having trouble: #!/usr/bin/env python3 #MoreOnLoops.py #pad lock guess...
RedSkeleton007 General Coding Help 3 3,886 Jan-27-2019, 04:14 PM
    Thread: Unexpected ininite loop behavior
Post: RE: Unexpected ininite loop behavior

Thanks for the quick response. It works now: #!/usr/bin/env python3 print("Welcome to the Miles Per Gallon Program.") print() while True: milesDriven = float(input("Enter miles driven: ...
RedSkeleton007 General Coding Help 4 2,594 Jan-27-2019, 03:34 PM
    Thread: Unexpected ininite loop behavior
Post: Unexpected ininite loop behavior

Hi, I'm trying to code a basic while True loop, but I get an infinite loop whether or not I use the continue statement (after I purposely enter invalid data to test the loop): #!/usr/bin/env python3 ...
RedSkeleton007 General Coding Help 4 2,594 Jan-27-2019, 03:23 PM
    Thread: Populating a list with divisors
Post: Populating a list with divisors

I did Python Practice Exercise 4 from here: https://www.practicepython.org/solution/...tions.html The resulting code is: #!/usr/bin/env python3 #PracticePythonExercise04.py num = int(input("Enter a ...
RedSkeleton007 General Coding Help 1 2,145 Aug-21-2018, 12:26 AM
    Thread: How to detect semantic errors with numbers more complex than integers?
Post: How to detect semantic errors with numbers more co...

I've wrote a program that calculates a the average MPH speed of a race whose distance is measured in kilometers by default. My program runs, but I can't figure out how to verify I'm not getting any se...
RedSkeleton007 General Coding Help 1 2,388 Aug-01-2018, 03:36 AM
    Thread: How to detect and tell user that no matches were found in a list
Post: RE: How to detect and tell user that no matches we...

woooee, I had to alter your code, because the user_num argument in your code was not defined. Also, I managed to make my program work using an empty list called smallerNums: #!/usr/bin/env python3 #...
RedSkeleton007 General Coding Help 6 3,810 Jul-19-2018, 03:21 AM
    Thread: How to detect and tell user that no matches were found in a list
Post: RE: How to detect and tell user that no matches we...

(Jul-17-2018, 03:38 AM)micseydel Wrote: Write a function that returns true if you find it, and returns false after the loop if not. Remember, we need the program to not just return false if no numbe...
RedSkeleton007 General Coding Help 6 3,810 Jul-17-2018, 04:38 AM
    Thread: How to detect and tell user that no matches were found in a list
Post: How to detect and tell user that no matches were f...

It's one thing to tell someone we have reached the end of a list, but how do we tell the user if no matches were found? #!/usr/bin/env python3 #PracticePythonExercise03.py myList = [0,2,5,4,6,7,9,8]...
RedSkeleton007 General Coding Help 6 3,810 Jul-17-2018, 03:36 AM
    Thread: TypeError: not all arguments converted during string formatting
Post: TypeError: not all arguments converted during stri...

Why is a basic print statement asking for string formatting?: #!/usr/bin/env python3 #PracticePythonExercise02.py number = input("Enter a number: ") if number % 2 == 0: print("the number is eve...
RedSkeleton007 General Coding Help 1 14,904 Jul-15-2018, 08:02 PM
    Thread: How do I print a returned variable calculated in another function?
Post: How do I print a returned variable calculated in a...

Hi all. My comprehension of how to use scope is not clicking. From the following code: #!/usr/bin/env python3 #PracticePythonExercise01.py #Create a program that asks the user to enter their name an...
RedSkeleton007 General Coding Help 3 3,487 Jul-10-2018, 02:25 AM
    Thread: FileNotFoundError: [Errno 2] No such file or directory: 'movies.csv'
Post: RE: FileNotFoundError: [Errno 2] No such file or d...

(Jul-01-2018, 06:30 PM)buran Wrote: in readMovies() function, you open the file in 'r' mode. in read mode if the file does not exists, it is not created. If this line: FILENAME = "movies.csv"Does no...
RedSkeleton007 General Coding Help 5 15,049 Jul-01-2018, 07:50 PM
    Thread: FileNotFoundError: [Errno 2] No such file or directory: 'movies.csv'
Post: FileNotFoundError: [Errno 2] No such file or direc...

I tried to run my movie list program: #!/usr/bin/env python3 #MovieListCSV.py #This program does pretty much the same thing as MovieList2D.py. The only #difference about this program is that it calls...
RedSkeleton007 General Coding Help 5 15,049 Jul-01-2018, 06:20 PM
    Thread: I'm trying to create a simple yes/no dialog box
Post: RE: I'm trying to create a simple yes/no dialog bo...

(Apr-24-2018, 06:01 PM)nilamo Wrote: import filename?Pretty much. It's exactly like importing a module function: #!/usr/bin/python #YesNoPopup.py from tkinter import * import tkinter.messagebox imp...
RedSkeleton007 GUI 15 18,382 Apr-25-2018, 10:13 AM
    Thread: Still confused about how passing arguments works
Post: Still confused about how passing arguments works

I have a simple user input program: #!/usr/bin/python #QuickTest.py def getLocation(x,y,z): x = input("Specify horizontal position: ")#latitude y = input("Specify vertical position: ")#longi...
RedSkeleton007 General Coding Help 3 2,915 Apr-25-2018, 09:46 AM
    Thread: I'm trying to create a simple yes/no dialog box
Post: RE: I'm trying to create a simple yes/no dialog bo...

Cool. What about my question in post 11 of how to invoke another python program: if answer == 'yes': tkinter.messagebox.showinfo('Program activated.', 'You have been hacked!') #code t...
RedSkeleton007 GUI 15 18,382 Apr-24-2018, 05:25 AM
    Thread: I'm trying to create a simple yes/no dialog box
Post: RE: I'm trying to create a simple yes/no dialog bo...

Fellas, I found a youtube tutorial that had exactly what I was looking for: #!/usr/bin/python #YesNoPopup.py from tkinter import * import tkinter.messagebox def ask_question(): answer = tkinter...
RedSkeleton007 GUI 15 18,382 Apr-20-2018, 07:51 AM
    Thread: I'm trying to create a simple yes/no dialog box
Post: RE: I'm trying to create a simple yes/no dialog bo...

For some reason, despite defining all of the buttons, labels, and packing them, my window comes up blank when I run the program: #!/usr/bin/python #BackdoorLogin_DialogBox.py import tkinter as tk#fo...
RedSkeleton007 GUI 15 18,382 Apr-19-2018, 10:08 AM
    Thread: I'm trying to create a simple yes/no dialog box
Post: RE: I'm trying to create a simple yes/no dialog bo...

(Apr-19-2018, 05:07 AM)Larz60+ Wrote: after line 12 (in my code) add: self.parent.withdraw()That should do the trickSorry, but that didn't do anything.
RedSkeleton007 GUI 15 18,382 Apr-19-2018, 06:10 AM
    Thread: I'm trying to create a simple yes/no dialog box
Post: RE: I'm trying to create a simple yes/no dialog bo...

The code in Larz60+'s post produced the same unwanted result as my following updated code: #!/usr/bin/python #BackdoorLogin_DialogBox.py from tkinter import * import tkinter.messagebox import sys ro...
RedSkeleton007 GUI 15 18,382 Apr-19-2018, 04:04 AM

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