Equal Objects must have equal hashcodes. As per my understanding this statement is valid when we have intention of using object in hashbased datastuctures. This is one of contract for hashcode and equ
Option 1: Make a list which implements Comparable and s开发者_如何学Cort it using collections.sort(List l) every time you add a value.
This code works: foreach(DataColumn column in table.Columns) { // do whatever } But this code doesn\'t: (IEnumerable<DataColumn>)(table.Columns)
Just wanted to confirm the in what order we get the elements from different collection List ArrayList:- the sequence in which we put the element we get them in same sequence
Lately, I\'ve been writing a lot of code that looks like this: List<MyObject> myList = new List<MyObject>();
In WPF and Silverlight, we have seen the following classes: UIElementCollection ItemCollection RowDefinitionCollectio开发者_运维问答n
This question already has answers here: Iterating through a Collection, avoidi开发者_Go百科ng ConcurrentModificationException when removing objects in a loop
I have two processes (producer/consumer).The first one puts elements in a Collection, the second one reads them.
I am retrieving five columns through an SQL query. Among the columns retrieved, I have a column RecordID which should act as a key to a dictionary.
I have a Java collection: Collection<CustomObject> lis开发者_如何学Got = new ArrayList<CustomObject>();
加载中,请稍侯......