Java tutorial in Eclipse (ArrayList)

Java video tutorial in Eclipse (ArrayList):

Import package, use methods add(), get(), indexOf(), isEmpty()...

One small Java Hashtable example: http://eee.pri.ee/Hashtable.jpg

Category:

Education

Tags:

• Java video tutorial
• Java
• Java tutorial
• Java tutorial in Eclipse
• Eclipse
• J2SE
• Windows
• programming
• programming tutorial
• programming in Java
• Java programming
• ArrayList
• Java ArrayList
• Arrays in Java
• Java array

[KyleCourageous]

The text that you're writing is too small. Plus I can't really see what you're clicking on and such. :o

[J2inNimestIlma]

I`m really sorry for bad quality: I used CamStudio and settings were pretty high (orig. file size is 759MB :)

Still it is quite viewable with 1280x1024 Full screen mode + HD

[dgrrgf]

Guys atleast content should be reable.I m unable to see what's going on.

[TheFullyOmniscient]

Oh, and I have eclipse indigo

[TheFullyOmniscient]

Now i`ve tried every single tutorial an my pc just dont do a crap. It does everythiing itself and it does it wrong. I have only some minutes for this program to be obligatorely finish.

I have done everything just as him. But it wont find

arr.size

it automaticly writes

ArrayList

instead. please answer me in some hours. Or i wont have time for some weeks.

[TheFullyOmniscient]

( ) { } [ ] these signs are really hard to tell apart, even in full screen mode it is.

[tmos222]

You could have just done one import =/ import java.util.*;

[Chankeypathak]

You tried, I appreciate that..

[ibogdank]

The recommended usage is

List arr = new ArrayList();

because one should "Depend upon Abstractions. Do not depend upon concretions" - See the Dependency Inversion Principle

Also, instead of Hashtable, a HashMap should be used: Map m = new HashMap();

By the way, generics exist since java 5, and they really help programmers a lot.

[ibogdank]

This tutorial is horrible. You could have recorded this in a smaller window, so we could see the text better, instead of 70% white space.

[DraGxSHoTZz]

Don't worry...good job...if you watch it in full-screen it looks fine and Awesome 5/5, commented(Duh) and subbed =)

[FullySerious]

thanks a lot