The technical interview is a critical part of becoming a software engineer. It’s your chance to demonstrate your ability to break down a larger problem into smaller, more easily solvable steps, and to gradually slay the dragon (or chicken).
Sometimes, forms are too long and can be intimidating to complete. The go-to solution is to create a multi-step form, where the form is broken up into smaller sections that the user completes progressively.
Sorting an array is one of the most common things we have to do as software engineers. It can also sometimes be the fastest way to calculate a data point–for example, the highest possible product of any three numbers in an array.
Integers, floats, strings, arrays, objects, functions, loops, scope? Piece of cake. Classes? Not so easy.
Understanding what classes are, how they work, and how to incorporate them into your code is critical to developing any working enterprise application.
I’m now also using Ruby again, which has a slightly different flavor.
Here are some of the main syntactical differences between the two languages, in table format.
Let’s say your React application has a smart component (i.e. the component has its own state), and you want a child component to be able to not only access, but actually modify that parent component’s state.