Qvault.io – Coding courses to launch your tech career
Interested in computer science and want to learn to be a better and more thoughtful engineer? We publish riveting CS content on the regular.
Sorry it took so long for me to get this one out! Advanced Algorithms was just released, and I’m excited to let you all get your hands on it, even if you’re just auditing it for free! The more advanced material takes quite a bit longer to produce, I wanted to triple check to make …
When you’re in a position of wondering, “Is a coding bootcamp worth it?” you should look at several factors. Coding bootcamp costs, on average, around $13,000. This holds true no matter if you choose to attend coding bootcamp in person or online, though there’s a lot of variance in how much coding bootcamp costs, ranging …
With the influx of interest in the edTech site I’ve been building, I’ve been getting a question that I don’t think I had previously taken the time to really think through, “Is computer science hard?”. Like most things, the answer depends on your perspective and current situation. That said, my guess is that a standard …
Last weekend I did a major revamp of Qvault’s payment strategy, after toying with the first version since I launched in the summer of 2020, as it turns out, the microtransaction (gem) strategy didn’t work out to the benefit of my students, nor to the growth of Qvault. As a result, I’ve flipped my funding …
“Software engineer” has become a ubiquitous term for people who write, deploy, architect, or sometimes even simply test code. In reality, I think there are two classes of “software engineers”; those who understand computer science well enough to do challenging, innovative work, and those who just get by because they’re familiar with a few high-level …
At work, computer scientists build and deploy programs, algorithms, and systems to solve real-world problems. In most tech jobs, they spend the majority of their time working in teams on new software products. Some computer scientists are more research-oriented however, and may spend time developing new algorithms or pushing the boundaries of what academia knows …
What is a Binary Search Tree? A binary search tree, or BST for short, is a tree whose nodes 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 …
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 like arrays and slices use a contiguous memory block to store references to their data, linked lists store references, aka pointers as …
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 …
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 …