Responses (27)
jackycui's Responses
jeanjiang
@jeanjiang (30)
• China
10 May 11
What are implemented Classes of Set Interface? What about addming elements, removing elements and other usage of it?
2 responses
jeanjiang
@jeanjiang (30)
• China
10 May 11
What are implemented Classes of List Interface? What about adding elements, removing elements and other usage of it?
1 response
jeanjiang
@jeanjiang (30)
• China
8 May 11
Java's Collection Interface is the super type of Interface - List and Set. So, How to use this Interface?
1 response
jeanjiang
@jeanjiang (30)
• China
8 May 11
Using Java's Iterable Interface can traverse a Collection. Are there some examples to illustrate it?
1 response •
1 person
lovedude
@lovedude (4447)
• India
5 May 11
Anyone has idea how to decrypt password field with sha1 encryption using java or any other language?
1 response
jeanjiang
@jeanjiang (30)
• China
30 Apr 11
Introspecter is a feature of Java Bean. I just heard about it. So, what is Java Introspecter and where can we use it?
1 response
jeanjiang
@jeanjiang (30)
• China
24 Apr 11
Java Collection can store many elements. Some Collection like Set must guarantee element unique. So, I want to know how to make it? In Java, which code can implement this function?
1 response
jackycui Methods - hasCode() and equals() can make element unique in Java Collection.
27 Apr 11
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1 comment