Comments for 20papercups :: Michael Marner's Website

Comment on Java Tutorial 01 – Intro To Java by Yilak

Yilak — Sat, 27 Feb 2010 01:10:35 +0000

Thank you very informative…

I am thinking about getting my Masters in Information Systems.

Yilak

Comment on Java Tutorial 01 – Intro To Java by Murali

Murali — Tue, 16 Feb 2010 22:45:00 +0000

Thanks for your useful videos Mr.Michael

Comment on Java Tutorial 04 – Control Structures by Michael

Michael — Sun, 14 Feb 2010 08:06:35 +0000

Yes

If you have a look in the errata page, I’ve given some code that uses Scanner. Back in the pre Java 1.5 days, Scanner didn’t exist, and it was a bit of a pain to read from the keyboard.

Cheers
Michael

Comment on Java Tutorial 04 – Control Structures by azuro

azuro — Sat, 13 Feb 2010 08:32:52 +0000

You can import the Scanner from java.util.Scanner

Comment on Java Tutorial 01 – Intro To Java by Tom

Tom — Wed, 10 Feb 2010 17:05:25 +0000

Great Video. You taught me better than my professor.

Comment on Java Tutorial 03 – Arithmetic Operators by David

David — Thu, 04 Feb 2010 17:37:20 +0000

Again great tutorial!
Quick trick for mental math of 11 times any two digit number: add the two digits from the non-11 number together and “insert” the result in the middle of the two digits.
11 * 24 = 2 (2+4=6) 4 , so 11 * 24 = 264
11 * 17 = 1 (1+7=8) 7 , so 11 * 17 = 187
For numbers whose addition together will be more than 10 it gets a bit trickier, but still possible…
11 * 87 = 8 (8+7=15) 7 = 8(+1) 5 7 , the 5 goes in between 8 and 7 and you add 1 to the number on the left (8 in this case), so 11 * 87 = 957.
Finally, 11 * 12 = 1 (1+2=3) 2, so 11 * 12 = 132!
Thanks again for the great vids.

Comment on Java Tutorial 02 – Datatypes & Variables by David

David — Thu, 04 Feb 2010 16:45:22 +0000

Thanks for the tutorials! Very thorough, informative, helpful and entertaining!

Comment on Java Tutorial 03 – Arithmetic Operators by Michael

Michael — Wed, 03 Feb 2010 05:52:08 +0000

Hey

Yep, to begin with, most places would teach java in the same order. You need to know how to print stuff, You need to know about variables, you need to know about conditionals, looping, and arrays, more or less in that order.

Glad you like the videos!
Michael

Comment on Java Tutorial 03 – Arithmetic Operators by beiko

beiko — Mon, 01 Feb 2010 01:57:15 +0000

dude this is exactly what were doing in first year object base programming
the exact same material you are teaching in the same order
thanks a lot its like having a tutor for my classes

Comment on Java Tutorial 07 – Arrays by Joe

Joe — Mon, 01 Feb 2010 01:25:57 +0000

great videos, absolutely useful and very balanced introduction to many topics..

and great reference/subversive shoutout to bad religion!