Problem Solving in Programming with if and Logic Statements

Learning programming to the level of being able to create web applications or work in the field can take a lot of time and effort. But what if you don’t like it? What if you spend all that time and effort and it ends up that you hate programming and never want to see its ugly face again?

Learning programming can often feel like you’re running as fast as you can and getting nowhere fast. The minute you feel like you have something figured out, five more things pop up that you need to learn before you can even do anything useful.

I’ve seen a lot of posts on /r/learnprogramming and other places wondering how to get started with web programming. I’ve been doing this for about 15 years now and I’m here to give you some good news. Everything that I’ve done, from bill pay sites for Fortune 100 companies to lead tracking applications for small businesses, is essentially based on one simple concept and that’s CRUD.

So Strings are built for optimisation, but are you using it in an optimised way? If you understand interning and immutability, you can start looking at ways to use those features to your advantage.

One of the fundamental data types in Java is the String. In fact, it’s used so often that most people don’t even think much about what a String is or how it works. But a String Object works like no other object in Java in two important ways; immutability and internment.