How much data structures and algorithms knowledge web developer need?

Is a root node an internal node in a tree data structure?

How can I maximize the weight of MST by deleting K or less than K edges?

How does TRPO algorithm work?

What concepts are difficult in Data Structures and Algorithms?

Is there any other algorithm than R-CNN which is faster for object detection to work?

How exactly did these Russians beat the slot machines as reported in this Wired article?

In which language are the high frequency financial trading algorithms written?

How do I find Big O notation of the following program? For (int j = 1; j < n; j=j*2) {a++;}

Do you develop trading algorithms after you back tested historical data? Or should you search through historical data for patterns using an algorithm?

What are some of the most useful algorithms in immunoinformatics?

Can I take Stanford’s online algorithms course without any math knowledge?

Isn’t it dangerous to throw your data at a black box algorithm (deep learning)? Will you trust a decision made by such an algorithm?

Can the tree structures be manipulated in MATLAB (i.e. removing a node)?

Why is the running time of an insertion sort n2?

How I can write Hanoi game’s code in data structure?

What are some cool websites to learn and practice algorithms, data structures and OOPS concepts for beginners other than hackerrank.com?

How can you find the path of maximum length in a binary tree T?

What is the algorithm behind in-store heat maps?

Assume G is a graph with minimum vertices between all K-regular graphs with girth w. How do you prove that the diameter of G can’t be more than w?