Comment on Tutorial - How to use ArrayList in Java By Hong

Comment Added by : aun

Comment Added at : 2011-11-18 06:47:56

Comment on Tutorial : How to use ArrayList in Java By Hong

hi ,

i am a beginner in java. please tell me what is the purpose of using "integer " in the statement below   

sum += ((Integer) ia[i]).intValue();

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Archived Comments

1. good example tnq...........
View Tutorial By: SaidiReddy at 2012-06-09 12:03:09

2. thank you man.
View Tutorial By: Hariharan at 2012-08-03 01:39:16

3. i want to open pdf file from sd card and i dont wa
View Tutorial By: Karan Mavadhiya at 2013-01-30 12:02:30

4. the ans is good.now i cleared my dout.and the exam
View Tutorial By: siva at 2011-12-07 14:00:13

5. good info to create package
View Tutorial By: Nirdesh at 2012-10-01 03:45:02

6. Hi ,Razvan

I changed code as in you
View Tutorial By: sanil at 2011-01-01 11:05:53

7. good understandability code
View Tutorial By: Raja Mahendra Kumar at 2009-03-05 03:11:26

8. VERY HELPFUL TO ME AND MY FRIENDS.
THANK YO
View Tutorial By: mansi at 2009-12-23 00:35:43

9. Thanks for this explanation. I'm not sure whether
View Tutorial By: Venkatesh Challa at 2013-03-29 04:35:21

10. Very good article on string , please also mentions
View Tutorial By: Subham at 2014-04-29 18:01:04