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Bitwise Lambda Overflow Calculations

Aug 12, 2024AustinLeath
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Create a Floyd’s Triangle

May 31, 2023CodeCatch

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def generate_floyds_triangle(num_rows):
triangle = []
number = 1
for row in range(num_rows):
current_row = []
for _ in range(row + 1):
current_row.append(number)
number += 1
triangle.append(current_row)
return triangle
def display_floyds_triangle(triangle):
for row in triangle:
for number in row:
print(number, end=" ")
print()
# Prompt the user for the number of rows
num_rows = int(input("Enter the number of rows for Floyd's Triangle: "))
# Generate Floyd's Triangle
floyds_triangle = generate_floyds_triangle(num_rows)
# Display Floyd's Triangle
display_floyds_triangle(floyds_triangle)

Connect to MYSQL and create a database

Nov 19, 2022CodeCatch

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import mysql.connector
mydb = mysql.connector.connect(
host="localhost",
user="yourusername",
password="yourpassword"
)
mycursor = mydb.cursor()
mycursor.execute("CREATE DATABASE mydatabase")

Copy file to destination

Nov 18, 2022AustinLeath

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# importing the modules
import os
import shutil
# getting the current working directory
src_dir = os.getcwd()
# printing current directory
print(src_dir)
# copying the files
shutil.copyfile('test.txt', 'test.txt.copy2') #copy src to dst
# printing the list of new files
print(os.listdir())

read file contents into a list

Jun 1, 2023CodeCatch

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filename = "data.txt"
with open(filename, "r") as file:
file_contents = file.readlines()
file_contents = [line.strip() for line in file_contents]
print("File contents:")
for line in file_contents:
print(line)

Color Gradient

Mar 10, 2021Skrome

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color2 = (60, 74, 172)
color1 = (19, 28, 87)
percent = 1.0
for i in range(101):
resultRed = round(color1[0] + percent * (color2[0] - color1[0]))
resultGreen = round(color1[1] + percent * (color2[1] - color1[1]))
resultBlue = round(color1[2] + percent * (color2[2] - color1[2]))
print((resultRed, resultGreen, resultBlue))
percent -= 0.01

Remove numbers from files

Mar 26, 2023AustinLeath

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import os
# Get the current directory
current_dir = os.getcwd()
# Loop through each file in the current directory
for filename in os.listdir(current_dir):
# Check if the file name starts with a number followed by a period and a space
if filename[0].isdigit() and filename[1] == '.' and filename[2] == ' ':
# Remove the number, period, and space from the file name
new_filename = filename[3:]
# Rename the file
os.rename(os.path.join(current_dir, filename), os.path.join(current_dir, new_filename))