counting string lenght

[javaalien]

Could someone please help me how to count lenght string in a file?
I have input file like this:
1039387845
35368535615253
695
....
Kindly pls assist me how to count the lenght. Thank you in adv.

String lineA = "";        
 
BufferedReader inputA = new BufferedReader (new FileReader("A.txt"));                          
lineA = inputA.readLine();        
int lenght = Integer.parseInt (lineA);  

[JosAH]

Could someone please help me how to count lenght string in a file?
I have input file like this:
1039387845
35368535615253
695
....
Kindly pls assist me how to count the lenght. Thank you in adv.

String lineA = "";        
 
BufferedReader inputA = new BufferedReader (new FileReader("A.txt"));                          
lineA = inputA.readLine();        
int lenght = Integer.parseInt (lineA);  

After reading both your question and your code snippet I don't understand your
question: what exactly do you want to do? e.g. given a String line "1234", do you
want 4 as an answer (the length of that String) or 1234 (the integer value of
that String)?

kind regards,

Jos

[javaalien]

After reading both your question and your code snippet I don't understand your
question: what exactly do you want to do? e.g. given a String line "1234", do you
want 4 as an answer (the length of that String) or 1234 (the integer value of
that String)?

kind regards,

Jos

SORRY. I would like to count the length - '1234' as 4.
Thank you.

[prometheuzz]

SORRY. I would like to count the length - '1234' as 4.
Thank you.

Have a look at the methods from the String class in it's API docs:
http://java.sun.com/j2se/1.5.0/docs/...ng/String.html
There's a method in there that returns the length of the String.

Good luck.

[javaalien]

Have a look at the methods from the String class in it's API docs:
http://java.sun.com/j2se/1.5.0/docs/...ng/String.html
There's a method in there that returns the length of the String.

Good luck.

Thank you, got it :)