convert String to ASCII value

[uthpalaw]

Hi,

Please help me to convert a string value to an ascii value.

best regards,
Uthpala

[JosAH]

Hi,

Please help me to convert a string value to an ascii value.

best regards,
Uthpala

An ASCII value only applies to a single character; please clarify your question.

kind regards,

Jos

[uthpalaw]

ok..
then i need to convert each character of the string into Ascii values and then concat them to a final value.

[JosAH]

ok..
then i need to convert each character of the string into Ascii values and then concat them to a final value.

How do you want to concatenate two (or more) ASCII values?

kind regards,

Jos

[uthpalaw]

same order as same as the string appears

[JosAH]

same order as same as the string appears

Well, the following will do then:

StringBuilder sb= new StringBuilder();
for (int i= 0; i < string.length(); i++)
   sb.append((int)string.charAt(i));
return sb.toString();

kind regards,

Jos

[uthpalaw]

this also converts the each characters to its ascii values , right ?

[Tolls]

Either we are misunderstanding you, or you don't understand what you actually want.
At the moment I don't know which one it is.

[uthpalaw]

ok..

i have a string called s
String s = "abc";

and i want each character of this string to be converted into ascii value, if those ascii values are as following,

'a' = 'asciia'
'b' = 'asciib'
'c' = 'asciic'

so, i want the final string answer as following,

String finalAsnwer = "asciia"+"asciib"+"asciic";

i hope this is clear for you.

[JosAH]

this also converts the each characters to its ascii values , right ?

Unless your computer is dangerously wired, why don't you give it a try?

kind regards,

Jos

[Tolls]

ok..

i have a string called s
String s = "abc";

and i want each character of this string to be converted into ascii value, if those ascii values are as following,

'a' = 'asciia'
'b' = 'asciib'
'c' = 'asciic'

so, i want the final string answer as following,

String finalAsnwer = "asciia"+"asciib"+"asciic";

i hope this is clear for you.

That makes no sense at all.

Are you asking about replaing all 'a' characters (for example) with '97'?
What on earth use is that?

[uthpalaw]

exactly.. is there a way to do that ?

[JosAH]

exactly.. is there a way to do that ?

There you go:

String s= "abc";
System.out.println(s.replaceAll("(.)", "+ascii$1").substring(1));

kind regards,

Jos

[Norm]

Aren't regex clever.
I can't imagine why the OP would want that.

@uthpalaw Do you know what an "ASCII" value is? Is it an int, a char, two bytes or ??
For example what is the "ASCII" value of "A"?
Have you Googled ASCII to see what that means?

[Tolls]

Exactly...why?
Why do this?
You'll end up with, for "abc", "979899".
What use is that?

[Norm]

"abc", "979899"

That's base 10. What if he wants it in another base?

[Tolls]

Don't you start...;)

[JosAH]

Don't you start...;)

What about my great solution in reply #13? Are you all going to ignore it again?

kind regards,

Jos ;-)

[Norm]

Poor JosAH bored and unappreciated again.
Didn't I say: Aren't regex clever.

BTW where has the OP gone. Have we chased another one away?

[JosAH]

Poor JosAH bored and unappreciated again.
Didn't I say: Aren't regex clever.

Sob, yes, thank you for that; can you say it one more time please?

BTW where has the OP gone. Have we chased another one away?

I guess so; it was a lousy question anyway ...

kind regards,

Jos