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How to convert a bytearray into a single integer.
 
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you can't.
 
Janaranjani K
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thanks okay ,then how can i convert a String object into a int
 
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Originally posted by Ranjani Kannan:
thanks okay ,then how can i convert a String object into a int



Use Integer.parseInt(String s) method. If the string does not contain a parsable integer it will throw NumberFormatException.
 
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How to convert a bytearray into a single integer.

That depends on what you want exactly. Is it a byte array of arbitrary length? If I give you a concrete example, can you tell me what integer value you would expect? Here it is:
 
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Ranjani Kannan: How to convert a bytearray into a single integer.


Ram Hebbale Hiriyanna: you can't


This is not entirely true. As Jesper implies, we need more details to understand what you want to do. You can easily use a byte array to represent a single number. The question is what representation are you using? Perhaps Ram meant there is not a method in the Java API to do this. You will need to define what the byte array represents in order to answer this question meaningfully.

Layne
 
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