How to Reverse a Linked List in Python
It’s important to know about data types and one that comes up fairly regularly is that of Linked Lists.
Let’s write the following base …
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In-depth guides, insights, and best practices for modern software engineering
The Docker Quickstart Guide for Developers
This Docker Quickstart Guide for Developers aims to get developers familiar with Docker as quickly as possible.
Providing you with the knowledge to be …
Read Article →How to Follow Redirects with cURL for CLI or PHP
Let’s take a really common example. Say we want to follow redirects with cURL for google.com. It is common to curl follow redirect a URL.
Follow …
Read Article →How to tell if a String contains a Substring in Javascript
Javascript comes with some pretty good support for determining if a string contains a substring.
There is the newer includes function which was …
How to package a Python app (pip) for PyPi
In this tutorial, we will create a Python application that can be installed directly from pip that will show the 10 latest blog posts from this …
How to find the longest Palindrome in a String using Python
This occasionally comes up during coding interviews and is actually quite a decent way to test someone’s aptitude of moving back and forth on a …
Read Article →How to write Anonymous Functions in Javascript
There is a lot of power in Javascript syntax. One of those powerful things is that of Javascript Anonymous Functions.
But what is an Anonymous …
Read Article →How to use Docker to test any Linux distribution locally
I often need to test a specific Linux binary or make sure something works as expected from yum install or apt install.
To do this, it’s common …
Read Article →How to get the Maximum Depth of a Binary Tree in Python
Let’s say that you have a binary tree and we needed to know it’s maximum depth.
Binary tree input data [3,9,20,null,null,15,7] could be …
What is Fizz Buzz?
Fizz buzz is a common programming interview question.
The problem statement usually reads something like this:
Hackerrank.com
If we break this …
Read Article →How to Deploy a Helm “Hello World” app onto Kubernetes
We will create a simple Hello World static HTTP Service using Helm, package it and release it to an AWS EKS Cluster.
This tutorial expects you to have …
Read Article →How to write a Quicksort Algorithm in Python
While there are libraries available for all programming languages that offer abilities to sort list, arrays and collections, it is important to know …
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