chenna reddy

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since Sep 13, 2009
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Recent posts by chenna reddy

1) What do you mean by deadlock in java?
2) How can we prevent deadlock's?
3) Is there any way to access OS threads from java?

[MG]Edited title from "Hi" to make it meaningful
14 years ago
Hello,

Can any one say algorithm for Hashmap and what is the default size of Hashmap. And also same for Arraylist?

14 years ago

Campbell Ritchie wrote:Determining whether a String like "Campbell" "123" or "123.45" can represent a number or an integer looks like a job for regular expressions. Whether the String "1" represents writing with a number in, an integer 1, a floating-point 1.0 or the character '1' is for you to decide.
You will find more about the Java™ grammar for such "primitives" in this Java Language Specification section.



Thank you.
14 years ago
The question is how to know whether the entered value is a string or int or float or char. Is there any specific method are there to know?
14 years ago
Hello,

How to check the entered value is of which primitive type?

regards,
Naresh
14 years ago