Polymorphism came to object-oriented programming another decade later. In basic terms, it means that a method or an obje

Note that this only covers the notion of encapsulation, that is, data and functions that sit inside an object are invisible to the outside. One can only interact with the contents of an object through messages, typically called getter and setter functions.,The main idea behind object-oriented programming is as simple as can be: you try to break a program in parts that are as powerful as the whole. It follows that you couple pieces of data and those functions that only get used on the data in question.,“Yes,” I couldn’t maintain my balance in our conversations now. I was so used to keeping the peace but I was tired. I decided to risk it all, like in the song. Say it all. I was numb to risk now; we either fell or we worked out how to get off the tightrope safely. Either way, things had to change.,I stumbled into UX several years ago after working in a combination of communication, marketing, and graphic design roles. I was unhappy in my position at the time, and I had filled my Google search history with sad entries like “how to find your passion,” “does anyone like their job?” and “where do I belong?”. After endless googling, I found some advice that resonated with me, and I still 100% agree with — work for a company about which you are genuinely passionate.,Then Alan Kay came around in 1966 or 1967 and theorized that one could use encapsulated mini-computers that didn’t share their data, but rather communicated through messaging. This way, compute resources could be used much more economically.,“No, that’s not what I mean at all.” The same conversation, so many times. “I just want you to see that the grass isn’t greener all the time. Make the most of what we have right now. Here.”,So if you’re thinking about starting YouTube with the goal of maximizing your income, take a long, hard look at the personal finance niche. There are lots of benefits, including the fact that it’s an increasingly hot topic. But mostly, you just might make a lot more money here than anywhere else.,So if you’re thinking about starting YouTube with the goal of maximizing your income, take a long, hard look at the personal finance niche. There are lots of benefits, including the fact that it’s an increasingly hot topic. But mostly, you just might make a lot more money here than anywhere else.,Sitting in the movie theatre I watched Hollywood nicely tie up my life. The husband changed in an instant. The wife reunited with him and he promised to be content. It was the happiest of endings.,PT Barnum’s wife was an idiot. I hated her in that moment. I hated that Hollywood had offered me up a weak walkover of a woman as an example to follow. She was treated like rubbish and then forgave and went back to him. All the anger towards my husband was now turned on a fictional character.,But in recent years, the decade-old paradigm has received more and more criticism. Could it be that, four decades after object-oriented programming hit the masses, technology is outgrowing this paradigm?,Despite the ingenuity of the idea, it would take until 1981 until object-oriented programming hit the mainstream. Since then, however, it hasn’t stopped attracting new and seasoned software developers alike. The market for object-oriented programmers is as busy as ever.,“I’d follow you? I’d risk it all just to be with you? She’s an idiot.” If I stayed angry it hurt less. I needed this anger. I needed it to push me through what I knew I had to do. I had to leave. I couldn’t follow anymore. I’d risked too much and walking the tightrope wasn’t the life I wanted anymore. With men like my husband, there’s no safety net.,What is not contained in the initial idea, but is considered essential to object-oriented programming today, are inheritance and polymorphism. Inheritance basically means that developers can define subclasses that have all the properties that their parent class has. This wasn’t introduced to object-oriented programming until 1976, a decade after its conception.,This meant that if you had a large set of data, you couldn’t do that much with it without pushing a computer to its limits. On the other hand, if you needed to do a lot of things, you couldn’t use too much data or the computer would take forever.