Install MySQL, PostgreSQL, and MongoDB using Docker

In this blog post, I will show you how to install MySQL, PostgreSQL, and MongoDB databases using Docker. You will need to have Docker installed on your computer.  If you do not have Docker install follow

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Docker-Compose: Install PostgreSQL for Local Development Environment

Docker has made it easier for setting up a local developing environment. Developers longer have to install different database platforms, web servers, or caching servers manually anymore.  In this blog

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Java: Add Items to a Linked List Examples

In this blog post, I’m going to show you the different ways to add items to a Java LinkedList. The Java LinkedList is implemented as a Doubly LinkedList. Here is the class hierarchy of the LinkedList: Creating

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Go Strings Package Part 1

In this blog post, you will learn how to use the ToLower, ToUpper,  and Title functions to change the alphabet case of a string. These functions are part of the Go strings package. ToLower You use the

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Different Ways to Remove Whitespaces From Strings In Go

In this blog post, you will learn how to use the TrimSpace, TrimLeft, and TrimRight functions to remove whitespaces from a string. These functions are part of the Go strings package. TrimSpace To trim

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Find the Min and Max Integer Value In Arrays using Go

This blog post is a part of a series on programming interview questions. In this blog post, I will show you how to find the min and max integer in Go Arrays or Slices. You can find more interview questions

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Replacing Parts of a String in Go Part Two

In this blog post, I will show you how you can replace parts of a string with new content. To complete this task, we will use the strings package from the Go Standard Library. You can find part one here. When

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Replacing Parts of a String in Go Part One

In this blog post, I will show you how you can replace parts of a string with new content. To complete this task, we will use the strings package from the Go Standard Library. Replace Function The Replace

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Learn How To Reverse A Linked List Using Go

This blog post is a part of a series on programming interview questions. In the post, you will learn how to reverse a linked list. You can find more interview questions blog post here. Question A common

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Check if a String is a Palindrome in Go

This blog post is a part of a series on programming interview questions. You can find more interview questions blog post here. Question You are given a string and are asked to write a method to return

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