Collections

The Collections Framework offers support for Abstract Data Types (ADTs) beyond Vector and Hashtable starting with the Java 2 platform, version 1. 2.  

The Collections Framework offers support for Abstract Data Types (ADTs) beyond Vector and Hashtable starting with the Java 2 platform, version 1.2.   <<Less

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Results  21 to 30 of 604  « Prev 1 2 3 4 5 6 7 8 9 10 ... 61 Next » 
 
Hi, I have experienced a strange behavour with ArrayList and HashMap. My ArrayList contains a num...
Tue 02/12/02
12:09:52AM
 
1
Mon 02/11/02
10:14:34PM
106
 
 
Why do they assign ArrayList object to List like List ls=new ArrayList() when we can create objects ...
Wed 12/14/05
04:16:33AM
 
1
Wed 12/14/05
03:03:08AM
107
 
 
I have ArrayList of 2 dimensional HashMaps. I want to access second HashMap element in a loop. Ho...
Thu 12/18/03
08:01:06AM
 
1
Thu 12/18/03
07:30:38AM
87
 
 
I'm storing a db resultset in an ArrayList of custom objects with in a method. The method is popula...
Fri 05/17/02
07:56:30AM
 
1
Fri 05/17/02
02:17:46AM
87
 
 
which one should one use : a looped remove() or removeAll()?
Thu 10/16/03
05:19:25AM
 
1
Wed 10/15/03
10:49:49PM
101
 
 
 
Hi, I have to store thousands of elements in ArrayList or HashMap. Which is faster to access nth...
Tue 09/09/03
03:17:36PM
 
1
Tue 09/09/03
01:49:10PM
87
 
 
Could someone point out my goof up? I get an ArrayStoreException() on the bolded line. How do I co...
Mon 04/15/02
02:25:09PM
 
1
Mon 04/15/02
01:46:59PM
88
 
 
Hi, Arraylist, Vector, HashTable. Out of these three which is the faster to access an element. Ple...
Tue 01/15/02
03:57:10AM
 
1
Mon 01/14/02
07:54:07PM
97
 
 
I would like to store the records from the database into an array in JSP. I have declared the array....
Wed 12/11/02
10:53:05PM
 
1
Wed 12/11/02
08:10:17PM
92
 
 
Which is the best way (cleanest) of creating/managing a collection of objects (a list of long or a l...
Thu 01/30/03
08:10:29AM
 
2
Thu 01/30/03
06:18:34AM
89
 
 
 
Results  21 to 30 of 604  « Prev 1 2 3 4 5 6 7 8 9 10 ... 61 Next » 
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