Solving Love vs Friendship in C
The challenge
If a = 1, b = 2, c = 3 ... z = 26
Then l + o + v + e = 54
and f + r + i + e + n + d + s + h + i + p = 108
So friendship is twice as …
Technical Articles
In-depth guides, insights, and best practices for modern software engineering
Terraform Testing and Validation: Quality Infrastructure Code
Infrastructure code needs the same quality assurance practices as application code, but testing infrastructure presents unique challenges. How do you …
Read Article →How to Bounce Balls in C
The challenge
A child is playing with a ball on the nth floor of a tall building. The height of this floor, h, is known.
He drops the ball out of the …
Read Article →How to Find the Capitals in C
The challenge
Instructions
Write a function that takes a single string (word) as argument. The function must return an ordered list containing the …
How to Empty and Delete an S3 Bucket using the AWS CLI
Option 1 – Using AWS CLI
Step 1
export bucketname='your-bucket-here'
Step 2
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If you need to calculate variance in Python, then you can do the following.
Option 1 – Using variance() from Statistics module
import statistics
list …How to Calculate the Sum of a List in Python
If you need to calculate and get the sum of a list in Python, then you can do the following.
Option 1 – Using sum()
myList = [1, 2, 3, 4, 5, 6, 7, 8, …How to add a List to a Set in Python
If you need to add a list to a set in Python, then you can do the following:
Option 1 – Using Tuple
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If you have a Python list, and want to remove all punctuation, then you can do the following:
First get all punctuation by using string.punctuation …
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How to Normalize a List of Numbers in Python
If you need to normalize a list of numbers in Python, then you can do the following:
Option 1 – Using Native Python
list = [6,1,0,2,7,3,8,1,5] …