Writing a Binary Search Tree in Python – With Examples

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A binary search tree, or BST for short, is a tree whose nodes each store a key greater than all their left child nodes and less than all of their right child nodes. Binary trees are useful for storing data in an organized way, which allows for it to be fetched, inserted, updated, and deleted … Read more

Building a Linked List in Python with Examples

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A linked list is a linear data structure where elements are not stored next to each other in memory. The elements in a linked list are linked using pointers or references. Linked lists are an ordered collection of objects, similar to a normal list. Linked lists stand apart from lists in how they store elements in memory. While regular lists (arrays or slices) use a contiguous memory block to store references to their data, linked lists store references (pointers) as part of … Read more

Converting an Array to JSON Object in JavaScript

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JSON, or “JavaScript Object Notation”, is one of the most popular data exchange formats, particularly in web development. If you have an array of data but the program you’re communicating with requires an object, don’t fear, we’ll go over some easy conversion methods. Quick Answer – JS Array to JSON Arrays are actually valid JSON, … Read more

Should you Learn Computer Science or Software Engineering?

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The most important thing to understand about these two fields of study is that, ultimately, they are similar. At the end of the day, Software Engineering and Computer Science will both help to make you a better programmer and developer, and the only difference between the two is how they are applied. Software Engineering tends … Read more

Guide to Getting a Certificate in Computer Science in 2021

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There are so many reasons to want to get a certificate in computer science in 2021, especially when you compare it to alternatives like getting a degree or attending a coding bootcamp. While computer science certificates take time and sometimes money to complete, they still accomplish the same aim as degrees and bootcamps: to show … Read more