In this article I look at two very useful mathematical formulas related to dealing with percentages efficiently. You might know them, but it is likely, you haven't not been shown at least one of them while studying the subject during your school years. I remember my own ...

Suppose you have a deeply nested array of items, with its members being numbers and arrays. You want to update all the numbers, like 3 and 5 for example, in all of the arrays, no matter how deep nested the numbers are in the structure. In this article I look at two methods of ...

Minimum spanning tree (MST) is an edge subset of edge-weighed undirected graph, that connect all the vertices together with the minimum possible total edge weight. There are a few methods of finding minimum spanning tree of a graph. One such efficient method is called ...

Geocoding with HERE API and Vue.js Geocoding is a process of finding a geographic location of an object on the Earth's surface. The location is specified using two coordinates. One is latitude, the other longitude. Both are specified in degrees. Latitude's range is 90 ...