Convertin string in hex number

Hi all
I must convert an keyboard input (i.e. F012AC14) to an hex: F0, 12, AC, 14.
From a keyboard I'm reading a String (is correct?) and then with a for loop I'm suddivide a string into F0, 12, AC, 14, but I'm not able to convert a string F0 to an hex 0xF0, 12 to an 0x12 ecc for use in aritmetichal operations.
Could you help me?
Thanks

use this method with radix 16
http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Integer.html#parseInt(java.lang.String, int)

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How can that be done?

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mkssnwbrd wrote:
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Attachments:
Bits to Hex 2.vi ‏17 KB

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Hai
How to convert Hexa number to equivalent ASCII number
i attached my VI
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sk
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HEX2ASCII.vi ‏31 KB

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Hello guys,
I know that is already a lot of posts regarding this issue, but I couldn't find exactly what I need and also couldn't manage to solve it myself...
I need to convert a string with ASCII characters to a string containing HEX representation of these characters.
What I did was:
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What is the data type of the constant wired into the typecast. My guess is it is a U64. So it will only typecast the first 8 bytes of your string to a number, then you are doing hex on those 8 numbers.
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Hi,
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You can reward this reply by marking it as either Helpful or Correct :)
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Hi,
Can any one help me to convert the fractional decimal number to its equivalent hex number and vice versa ?
if u have any code please share.
thanks
neethu

neethukk wrote:
Can any one help me to convert the fractional decimal number to its equivalent hex number and vice versa ?
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This question is not clear at all.
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Maybe so....
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public byte[] encrypt(byte[] value) {
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Hi Paulo,
Thanks for the reply. However i have the following setting and it still does not work..
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Active checked.
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Invalid hex number

Greetings PL/SQL Greats!
Can someone please tell me why I am getting "ORA-0464-Invalid hext number" error?
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<pre><code>create or replace PROCEDURE Getblob(pfname VARCHAR2, display_name IN VARCHAR2)
IS
vblob BLOB;
vstart NUMBER := 1;
bytelen NUMBER := 32000;
len NUMBER;
my_vr RAW(32000);
x NUMBER;
v_name VARCHAR2(100);
lv_str_len NUMBER;
l_output utl_file.file_type;
BEGIN
-- define output directory
--lv_str_len := Length(pfname);
--v_name := display_name||upper(substr(pfname,lv_str_len-3,lv_str_len));
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INTO len
FROM GFILE
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-- dbms_output.put_line('Length: '||len);
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x := len;
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SELECT GFILE_BLOB_VALUE
INTO vblob
FROM GBFILE
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dbms_output.Put_line('End');
utl_file.Fclose(l_output);
EXCEPTION
WHEN OTHERS THEN
dbms_output.Put_line('ERROR');
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Edited by: sonny on Nov 11, 2011 8:59 AM

I don't know what to tell you.
Other than to ask you to please tell me what you saw in the code that convinced you otherwise.
The one thing I would like to add was that after I executed the code twice, as indicated above, the users asked me if it was possible to grab all the files instead of grabbing the one file at a time as the code shows, I created a different stored proc that has rowid in the WHERE clause.
I ran the code and it got pretty much every file from the db.
Problem was that for some reason, it was changing the files to .txt file.
I decided to go back to using the code I posted above and that's when I started getting the invalid hex number error.
Does this make more sense?
Somehow, it seems to me, the code with the ROWID is still somewhere is interferring with this stored proc.
This purely a guess.

ORA-01465:invalid hex number

Hi,
Insert into ur3users
select user_id, pass_mgmnt.decrypt_pass(password), user_name from users ;
ur3users.user _id (number 38,0)
ur3user.user_name (varchar 100 byte)
ur3users._password (varchar 100 byte)
users.user _id (number 38,0)
user.user_name (varchar 250 byte)
users._password (varchar 250 byte)
When I run the above query I get the following error:
Error report:
SQL Error: ORA-01465: invalid hex number
01465. 00000 - "invalid hex number"
When I run the select statement as stand alone, I have no issues.
Possible causes and solutions?

Hi,
The problem probably lies in the function DECRYPT_PASS.
Can you post the code behind it or is it sensible material?
Some sample data would help as well.

Converting String to the Number

Dear Members,
I'm new to OAF.
I have a requirement in which I need to convert a string to the number.
Can any one please help me how to achieve this in OAF?
Regards.

Please import oracle.jbo.domain.Number;
Then include the conversion in a try catch block
try
Number numValue = new Number (stringVal);
catch(SQLException e)
e.printStackTrace();
Regards
Sumit

Convertin string in hex number

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