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Read Me How did you find us?
Via Google. Keyword: programming forums- ratwolf
- Post #51
- Forum: "Hello World";
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JavaScript gantt activities
added this check if this might work document.addEventListener("DOMContentLoaded", function() { // Add multiple activities, specifying which row's DaysContainer to add to addThreeDayActivity('0', '2025-01-15', 2, 'task1', 'Task 1: New Task'); addThreeDayActivity('1', '2025-01-20'...- ratwolf
- Post #6
- Forum: JavaScript
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JavaScript gantt activities
<!DOCTYPE html> <html lang="en"> <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Gantt</title> <!-- jQuery (for any previous jQuery UI components; Bootstrap 5 doesn't require jQuery)...- ratwolf
- Post #5
- Forum: JavaScript
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Fun activity The One: Do we really need time? The Whole is More Than the Sum of the Parts (Totum Maius Est Quam Summa Partium)
Dor: "Time, he learned, was not to be measured in hours or minutes, or even seconds. Time was measured in moments. The time keeper didn’t just count the seconds, he understood their significance, how each moment could shape a life, a destiny." "the true beauty of time lies in its impermanence"...- ratwolf
- Thread
- Replies: 0
- Forum: General Discussion
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A tomato pasta recipe (in programming languages)
- ratwolf
- Post #11
- Forum: Feedback Centre
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PHP Random Numbers in a Specific Column
In PHP, the rand() function does not require you to explicitly set a seed. By default, PHP internally seeds the random number generator using the current time and process ID, This ensures that each time you call rand(), it produces a different sequence of ( pseudo ) random numbers. for example... -
JavaScript gantt activities
- ratwolf
- Post #3
- Forum: JavaScript
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Basics of Signal Processing with Python 2025-01-24
Hello World Programs for Signal Processing with Python Demonstration How to Use Fast Fourier Transform (FFT) with Python These code modules offer a very basic introductory experience with Fast Fourier Transforms (FFTs) using Python. They are explicitly designed for absolute beginners who are... -
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Python PCEP 30-02 - Entry level Python practice exams???
print(ord('h') - ord('z')) 104−122=−18 It is a fair question because the problem doesn't require knowing all Unicode code points by heart. Instead, it relies on the knowledge that: 'a' starts at 97 'h' and 'z' are in a predictable sequence -
Help me learn my Full Name
No redundant data should be stored in a database. First and last names should be stored in separate fields, The full name can then be queried at any time, e.g. via an SQL statement. A database field always contains exactly one unique piece of information. And of course a unique key for each... -
Python PDF-Merger
Thanks for the tip. There is actually nothing that cannot be improved, but it depends on the intended use of the program. -
The mathematician's patterns, like the painter's or the poet's must be beautiful; the ideas...
The mathematician's patterns, like the painter's or the poet's must be beautiful; the ideas, like the colors or the words must fit together in a harmonious way. Beauty is the first test: there is no permanent place in this world for ugly mathematics. Hardy, G. H. (1940). A mathematician’s...- ratwolf
- Profile post
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Python PDF-Merger
A small program that merges all PDF files in a directory into a single PDF file in alphabetical order, without prioritizing uppercase letters. import os from pypdf import PdfWriter # Directory containing PDF files directory = r"/Users/ralf/Downloads" # Initialize PdfWriter merger =... -
Help me learn my Full Name
$fullName = $firstName . ' ' . $lastName; -
Python I cannot append to a list
Either: final_list = list() for item in trans_list: for item2 in ENG_list_2: if findingENGword(item2) == item: final_list.append(findingPOLword(item2)) # Corrected line break else: continue or if within a function: final_list =... -
Your Toolbox
IDE: VSCode, Geany, Positron JupyterLab Math: SageMath- ratwolf
- Post #12
- Forum: General Discussion