Competition drives “The New” : This statement is very apt for the smartphone market. Every other day a new phone is launched, every other month a new company enters the race with their brand new product.
The problem is the way you approach learning technologies.
Instead of keeping a list of technologies you want to learn, you should keep a list of problems you want to solve (or projects you want to do).
When you learn a new language just for the sake of adding it to your portfolio, you end up…