Calculate the Sum of Pairs in Python
The challenge
Given a list of integers and a single sum value, return the first two values (parse from the left please) in order of appearance that …
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In-depth guides, insights, and best practices for modern software engineering
How to break a list into multiple lists (with maximum size) in Python
If you have a large list and want to create smaller lists of it, with a maximum amount of elements, then:
commands = [str(i) for i in range(100)] …Get all dates between two dates inclusive in Python
If you want to print out a list of all dates between 2 dates (a date range), then you can use the following script:
from datetime import date, …How to Append a Python Dictionary to a Pandas DataFrame
If you want to append a Python dictionary to a Pandas DataFrame, you can do this:
# Create a new DataFrame
output = pd.DataFrame()
# Append the …Get Secret from AWS Secrets Manager in Python
You can store secrets in AWS Secret Manager and reference their ARN in AWS Systems Secret Manager.
The below snippet allows you to specify the …
Read Article →How to do Binary Addition in Python
The challenge
Implement a function that adds two numbers together and returns their sum in binary. The conversion can be done before or after the …
Read Article →How to Auto-Adjust Excel column widths with pandas.ExcelWriter
You have successfully written your pandas Dataframe to an Excel file, but when you open it, all the columns are squashed up against each other.
There …
Read Article →How to Sort the Odd in Python
The challenge
You will be given an array of numbers. You have to sort the odd numbers in ascending order while leaving the even numbers at their …
Read Article →Calculate the Sum of the two lowest positive integers in Python
The challenge
Create a function that returns the sum of the two lowest positive numbers given an array of minimum 4 positive integers. No floats or …
Read Article →Unique In Order in Python
The challenge
Implement the function unique_in_order which takes as argument a sequence and returns a list of items without any elements with the same …
How to Change the Hostname on Linux
On Linux, you can change the hostname by using the hostnamectl command.
How to Set the Hostname on Linux
sudo hostnamectl set-hostname …How to Deploy a Docker Container to Kubernetes
Once you have a Docker container, it is really simple to deploy containers to Kubernetes.
Generate a Deployment YAML
kubectl provides a fantastic way …