How to Find the Largest product in a Series in Python
The challenge
Complete the greatestProduct method so that it’ll find the greatest product of five consecutive digits in the given string of …
Python
320 articles about python development, tools, and best practices
How to Calculate the Least Common Multiple in Python
The challenge
Write a function that calculates the least common multiple of its arguments; each argument is assumed to be a non-negative integer. In …
Read Article →How to Solve Caesar Cipher Helper in Python
The challenge
Write a class that, when given a string, will return an uppercase string with each letter shifted forward in the alphabet by however …
Read Article →How to Write Out Numbers in Python
The challenge
Create a function that transforms any positive number to a string representing the number in words. The function should work for all …
Read Article →How to do Base64 Encoding in Python
The challenge
Create a function that converts the value of the String to and from Base64 using the ASCII character set.
Do not use built-in functions. …
Read Article →How to Find the Unique String in Python
The challenge
There is an array of strings. All strings contain similar letters except one. Try to find it!
find_uniq([ 'Aa', 'aaa', …How to convert a PascalCase string into snake_case in Python
The challenge
Complete the function/method so that it takes a PascalCase string and returns the string in snake_case notation. Lowercase characters …
How to Convert a Hex String to RGB in Python
The challenge
When working with color values it can sometimes be useful to extract the individual red, green, and blue (RGB) component values for a …
Read Article →How to Create a Hashtag Generator in Python
The challenge
Write a hashtag generator function that takes a string and returns a #HashCodeString of it.
The hashtag generator should perform the …
Read Article →How to Move Zeros to the End in Python
The challenge
Write an algorithm that takes an array and moves all of the zeros to the end, preserving the order of the other elements.
move_zeros([1, …Regex for Gregorian Date Validation in Python
The challenge
Write a regular expression that validates the gregorian date in the format “DD.MM.YYYY”
Correct date examples: …
Read Article →How to Create Your Own Python Split Function
The challenge
Write your own implementation of the built-in split function in Python.
The following rules must be adhered to:
- the function cannot …