Java: Input File Processing - hardcoded

String filename="C:\\Users\\Karen\\Documents\\record.txt";
File file = new File(filename);
Scanner keyboard = new Scanner(file);

/**Don't forget to import java.util.*; for the scanner to work.**/

Java - Primitive Data Types (Quick Note)

int: 32-bit (4-byte) integer, has a minimum value of -2³¹ and a maximum value of 2³¹-1. 
short: 16-bit (2-byte) integer, has a minimum value of -32,768 and a maximum value of 32,767.
long: 64-bit (8-byte) integer, has a minimum value of -2⁶³ and a maximum value of 2⁶³-1.

float: 32-bit (4-byte) floating point value
double: 64-bit (8-byte) floating point value 

char: 16-bit (2-byte) character using Unicode encoding scheme

Boolean: a true or false value

For more information, visit Oracle: Primitive Data Types

CCNA 1 - Chapter 10 & 11

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CCNA 1 - Chapter 3 (Part 1)

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Welcome Message

Hi everyone!

I just want to give you a background story first to tell you why I started this blog.

I find that many of the IT students in their first year are having a hard time with CPNT 220 (CCNA 1), a very interesting course indeed, although not everyone can see that yet due to the overflowing information that our brains have to process in order to be able to view the big picture of its purpose.

I am a Software Development Major at SAIT Polytechnic; and I have no plans of changing it although I've been tempted many times by the Network Systems. However, when I sat down and reflected on what I really wanted to do, developing software is the work that gives me the sense of fulfillment that I'm looking for.

But seeing that each student has their own set of strengths and weaknesses, I figured that it might be a good idea to write an IT journal as I journey through my IT education which might be helpful for the students in the future. Of course, with technology, the quality of some of its information is only good for a couple of years until it gets renewed and updated again.

As discoveries of new ways of doing things will always keep coming; but knowing how to do it and utilizing the right resources should be a way towards a good foundation.

But keep in mind that every institution has their own set of curriculum design. I know that as a student, there is no better way to keep your feet on track when it comes to your education than following the lesson plan that your professor has handed out for you.

Let's do our best.

God bless!

Sincerely,
Karen
gplus.to/KarenLu55