#NEXTLINE JAVA MEANING CODE#
#NEXTLINE JAVA MEANING SERIES#

What I'm trying to get across is that the return character will be the last character in the string of an input. In other words, when java reads a String and it comes across the return character, java does not insert the characters ' ' into the text, instead it use it to format text by moving what ever is left of the string onto the next line. The return character is represented by a in java strings. I will refer to this character as the the return character. You should also know that the enter key is a character. That will tell the Scanner Object that you have finished entering text and to stop receiving input.

When the method input.nextLine() is called Scanner object will wait for you, the user, to hit enter. Now that you believe me, let me explain what is happening.

#NEXTLINE JAVA MEANING CODE#

You can take my word for it or if you are still skeptical, copy the snippet above and run the code yourself.

The value of the name variable will be an empty string. It sort of just skips that line and executes the final line of code. When this code executes Java does not give me a chance to input anything for the name variable. Before we can even make use of Scanner objects we need to import it, like so.Įnter fullscreen mode Exit fullscreen mode I'm not going all the way back to variables, just going back up until the point where we learned about receiving input from the terminal. That being said, lets dive right in.įor learning sake, I will start at the beginning. I'll basically be covering all my biggest pitfalls and obstacles that I encountered while learning the language and just topics in general that I felt weren't covered as well as much as I would have liked.

#NEXTLINE JAVA MEANING SERIES#

These thoughts inspired the upcoming series and before I dive into the post, let me explain what this new series is all about. The building process has become much smoother and I honestly feel as though I have become a more efficient coder. Learning python really did not help my Java learning curve but I still got through it. It's been a while since I started learning Java and I have finally gotten into the habit of terminating my lines again.

Nextline java meaning