How to Get all Caps Alphabet as List in Python
If we take the following list:
['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', …Python
403 articles about python development, tools, and best practices
How to create an AWS Lambda in Terraform
Step 1 – Lambda Code in Python
The following code expects a python file with the contents as follows in a file called python/script1.py:
def …How to Generate Random Strings with Dash in-between in Python
If you need to generate a random string that looks something like this: VUNBXJ-230411, then you can use the following random generator:
import random, …How to create a Countdown Timer in Python
If you need to count down a specific amount of time, say for example, when a token is set to expire, then a countdown timer will be useful.
Step 1 – …
Read Article →How to Print to stdout in Flask using Python
If you are trying to print() to the console/stdout in your Flask app, but nothing is happening, then you just need to flush your prints, as follows: …
How to Dockerize a Flask App
If you have a Flask app that you would like packaged in a Docker container, then you can do the following. The steps outlined below will help you …
Read Article →How to Generate a Random String in Python
Python gives the ability to generate random strings out of the box, by using a combination of the string and random modules.
import string
import …Determining Integer Depth in Python
The challenge
The depth of an integer n is defined to be how many multiples of n it is necessary to compute before all 10 digits have appeared at …
How to Reverse a singly-linked list in Python
The challenge
Implement a function reverse_list that takes a singly-linked list of nodes and returns a matching list in the reverse order.
Assume the …
Read Article →Calculating Simple Time Difference in Python
The challenge
In this challenge, you will be given a series of times at which an alarm goes off. Your task will be to determine the maximum time …
Read Article →Calculating Odd/Even number of divisors in Python
The challenge
Given an integer n return "odd" if the number of its divisors is odd. Otherwise, return "even".
Note: big inputs …
Read Article →Calculate possibilities of throwing a coin N times in Python
The challenge
In this challenge, you will be given an integer n, which is the number of times that is thrown a coin. You will have to return an array …
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