Decimal to hex convert

Hello,
sorry but i have a simple question. I want to convert decimal number 0-10000 (like 10000 (decimal) to 27 and 10 (hex) or 1000 (decimal) to 03 and E8 (hex)) to two hex numbers and back. Iám searching for an easy way.
I tried different ways but i can`t find a solution.
greetings Schwede
Message Edited by Schwede on 12-10-2008 07:11 AM
Solved!
Go to Solution.

A very quick an easy method. For numbers go to palette numeric>>data manipulation>>join numbers and split numbers
Message Edited by t06afre on 12-10-2008 07:59 AM
Besides which, my opinion is that Express VIs Carthage must be destroyed deleted
(Sorry no Labview "brag list" so far)
Attachments:
sample.vi ‏34 KB

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Converting decimal to hex

Does any one have any code snippet to do this in Java ?
one of the applications that i am building has the need to convert an incoming decimal value from a backend system to hex and take the last 2 fields of the hex value for some comparison checking.
All help is deeply appreciated ..
thanks
Rox

one of the applications that i am building has the
need to convert an incoming decimal value from a
backend system to hex and take the last 2 fields of
the hex value for some comparison checking.In an int representation of a number each hex digit will occupy 4 bits, so
int i = ....; // decimal number
int h1 = i & 0xf; // first hex digit from the right
int h2 = (i>>>4) & 0xf; // second hex digit

Checking and Converting binary, octal, decimal, and hex

Hi,
I have a classroom project which will need to validate that data entered in a text is of a certain type with a keyListener, and then convert that value to the other 3 types.
I know character.isDigit will handle the decimal case, and that I can then use Integer.otString methods to convert to binary, octal, and hex, but what about the other cases?
Thanks

OK, this isn't working. If I've already established
that the string entered into, for example, the
integer-only textfield is a valid integer, I should be
able to simply use integer.parseint(s, 2) to convert
it into binary, right?Not exactly. You should be able to use Integer.parseInt(s, 2) to return the result of converting it from binary representation. You appear to think that this affects whatever "s" refers to, which is not the case. Note also, that method returns an int which is the decimal value in question.
When you are thinking of int variables, be careful not to think of them as "decimal" or "binary". They are neither. They are just numbers. "Decimal" and "binary" are text representations of numbers, so those concepts can only be applied to strings.
Integer.parseInt(s, 2);
txtBin.setText(s);So here you want to assume that the input is a string that represents a number in decimal, and you want to find the string that represents the number in binary. Like this:// convert string in decimal representation to number
int dec = Integer.parseInt(s);
// convert int to binary representation as string:
String binary = Integer.toBinaryString(dec);
// write that to the text field
txtBin.setText(binary);You could use a one-liner to do that, but you'll need the "dec" variable to set the other text boxes.
Rembering why I hate OO...All of what I said there is true in just about all computer languages, OO or otherwise.
PC²

Exception occuring while i'm trying to convert decimal to Hex

Hello all you genius people, please help me out. I'm using this simple code(given below) to read String from a file then convert it to Hex and write in anoher file. But i'm getting this exception that, after reading few lines it gives such exception:
java.lang.NumberFormatException: For input string: "2826111134"
import java.io.*;
public class DecimalToHexConv {
String line;
String hexEsn;
String temp;
int esn=0;
public DecimalToHexConv(){
try{
    FileWriter fwr = new FileWriter("CTGHLR201005_out.txt");
    BufferedReader bfr = new BufferedReader(new FileReader("testin.txt"));
    while((line=bfr.readLine())!=null){
      line= line.replace('|',';');
      String spl[] = line.split(";");
      esn = Integer.parseInt(spl[2].toString().trim());
      hexEsn = (Integer.toHexString(esn)).toUpperCase();
      temp= spl[0]+"|"+spl[1]+"|"+hexEsn+"\n";
      System.out.print(temp);
      fwr.write(temp);
    fwr.close();
catch(Exception e){
    System.out.println("Exception: "+e);
public static void main(String[] args) throws Exception {
    DecimalToHexConv dtc = new DecimalToHexConv();
}output:
4702181500|11800467|2FA42C8B
4702825345|11704172|620A4CFC
4703200000|11200000|52B53DB9
4703200001|11200001|52156AC7
Exception: java.lang.NumberFormatException: For input string: "2826111134"
testin.txt:
4702181500|11800467|799288459
4702825345|11704172|1644842236
4703200000|11200000|1387609529
4703200001|11200001|1377135303
4703200046|11200046|2826111134
4703200000|11200000|1387609529
4703200001|11200001|1377135303
So after converting first 4 lines i got the exception. Please hep me out.. that what is wrong???
Regards
Sahrear

But i'm getting this exception that,
after reading few lines it gives such exception:
java.lang.NumberFormatException: For input string:
"2826111134"It's because the biggest number an int can hold is 2147483647. You can use long insted. It can hold bigger numbers but understand that it has an upper limit too.

Convert Decimal to Hex

I use an LDAP database that stores values in decimal format,
but to display these values to the end user, I want them in Hex.
For example.
50699 becomes C60B
and
18743297 becomes 11E0001
Is there a function built into CF that allows me to do this
conversion? I can't seem to find one. Or will I have to write a
cfscript or javascript function to do this for me?
-xtort

> I just found that in Ben Forda's book. That got it,
thanks!!
Glad you found it.
livedocs is a good resource for those who are patient: it's a
*very* slow
site, especially given the simple pages it's delivering. But
it's got
everything you need (the annotations on the pages are often
more useful
that the "official" line, btw).
A good entry point to the most important parts of livedocs
are these:
http://ray.camdenfamily.com/downloads/functions.html
http://ray.camdenfamily.com/downloads/tags.html
It cuts down quite a bit of the waiting. They;re also good
lists to scan
to get a handle on what CF can do, at least at an executive
summary level.
Adam

Convert Floating Point Decimal to Hex

In my application I make some calculations using floating point format DBL,and need to write these values to a file in IEEE 754 Floating Point Hex format. Is there any way to do this using LabVIEW?

Mike,
Good news. LabVIEW has a function that does exactly what you want. It is well hidden though...
In the Advanced/Data manipulation palette there is a function called Flatten to String. If you feed this funtion with your DBL precision digital value you get the IEEE-754 hexadecimal floating point representation (64 bit) at the data string terminal (as a text string).
I attached a simple example that shows how it works.
Hope this helps. /Mikael Garcia
Attachments:
ieee754converter.vi ‏10 KB

Function for converting Decimal to HEX

Does anyone know of such a function?

Thanks. We are still a bit confused. I have attached an email from a data supplier of ours. Can you make sense of it ???
Page 24 says: if the bit 3 (0x08) of the field TF_FIELD_STATIC_SEC_FLAG is 1 for an US stock,
then the stock is constituent of the NASDAQ 100 index NDX.
Example:
For Microsoft (MSFT) the field TF_FIELD_STATIC_SEC_FLAG has the value
0x39 = 57 = 0x01 + 0x08 + 0x10 + 0x20
because MSFT is constituent of the
Dow Jones Industrial index !DJI (0x01)
NASDAQ 100 index NDX (0x08)
S&P 100 index OEX (0x10)
S&P 500 index SPX (0x20)

Decimal to Hex

I've been banging my head against the desk for hours on this one. I really need to write a Java applet to convert decimals to hex, I really would appreciate any help given with this one. So far I only have this;
value1 = (decimal % 16);
problem is, I don't know how to get the value and then do the calculation again. I know that I should be using some sort of do/while loop, with a while(somevalue!=0) at the end, but thats about it.

I can do it easily using a pen an paper.
Get the decimal number e.g 50
Divide it by the hex base 16, equals 3 remainder 2
Divide 3 by 16, equals 0 remainder 3
the answer is the two remainder from the bottom added, 32.
The problem I'm having is that I don't know how to get the new value i.e 3 and then divide it by 16, and then if required, divide it by 16 again. I'm not to worried about converting A to 10 and such yet, I just need help getting the value and dividing it by 16 over and over and then recording each the answer each time.

Decimal value automatically converting into int

Hi,
I have a SQL column which is a string and its value is casted to have decimal value. For example 92.57
In C#, below is the code I have written to retreive the value.
command.Parameters.Add("@ProcessCompliance", SqlDbType.Decimal).Direction = ParameterDirection.Output;
ProcessComplaincecount = command.Parameters["@ProcessCompliance"].Value.ToString());
But value is getting converted as 93 as a int. I want it as 92.57
Regards, Shreyas R S

For best results, you should post this question in the SQL development or C# forums. (This is a SharePoint forum.)
Mike Smith TechTrainingNotes.blogspot.com
Books:
SharePoint 2007 2010 Customization for the Site Owner,
SharePoint 2010 Security for the Site Owner

Decimal to Hexadecimal convertion

Hi, how can I converte decimal(NUMBER) to Hexadecimal in PL/SQL ?
I need to translate the NUMBER: 50545326 to haxadecimal: 030342AE
But my SQL return C43337361B, see below:
SELECT RAWTOHEX( utl_raw.cast_from_number( 50545326 ) ) --> I wish 030342AE value
FROM DUAL;

Luciana T. Angeli wrote:
One more question, I see that negative numbers can't be converted to Hexadecimal this way.
It is possible to convert negetive decimal numbers to hexadecimal format ?Negative numbers need to be displayed as 2's complement to be shown in hexadecimal, so you would have to specify (in effect) how many bytes you are dealing with.
e.g. if you know your are dealing with 4 byte numbers...
SQL> ed
Wrote file afiedt.buf
1 with t as (select &num as num from dual)
2* select to_char(case when num<0 then 65536+num else num end, 'fmXXXX') as hx from t
SQL> /
Enter value for num: 123
old   1: with t as (select &num as num from dual)
new   1: with t as (select 123 as num from dual)
HX
7B
SQL> /
Enter value for num: -1
old   1: with t as (select &num as num from dual)
new   1: with t as (select -1 as num from dual)
HX
FFFF
SQL> /
Enter value for num: 32767
old   1: with t as (select &num as num from dual)
new   1: with t as (select 32767 as num from dual)
HX
7FFF
SQL> /
Enter value for num: -32768
old   1: with t as (select &num as num from dual)
new   1: with t as (select -32768 as num from dual)
HX
8000
SQL>If your numbers are larger you need to increase your format mask and increase the value (65536) appropriately.

Hex convert example

Dear forum members, i attached one example where I have Hex Display string, i want to convert it Normal display but same hex digits, is it possible? And my 2nd question is, how to seperate the string 2 part? every 8 byte seperate 4 byte-4 byte, like this...
1st 0000 24A3 2nd 0000 0063
0000 244C 0000 0062
Etc.
Thank you in advance!
Sincerely yours
Harut Melikyan!
Attachments:
Hex display.JPG ‏37 KB

Melikyan wrote:
..., i want to convert it Normal display but same hex digits, is it possible? And my 2nd question is, how to seperate the string 2 part?
Easiest would be to just grab the "text.text" property of the hex formatted display.
Message Edited by altenbach on 04-03-2008 08:29 PM
LabVIEW Champion . Do more with less code and in less time .
Attachments:
HexText.png ‏12 KB

How to handle DECIMAL MySQL datatype converted to DOUBLE in OBIEE 10gR3?

Dear all,
I have a problem in OBIEE 10g namely I use MySQL database as direct datasource to OBI server and I have a column in a table in MySQL which was designed as DECIMAL datatype (18,0).
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'1200'
in MySQL database.
After import the related MySQL table to OBI repository, the OBIEE converts the column in DECIMAL datatype to DOUBLE PRECISION datatype automatically.
My object is to achieve values in such form, certainly in duration sense (not in time !):
hh mm ss
In order to accomplish it I've tried to change the column format with function ROUND:
ROUND(db.table.column / *3600*, 2)
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new value (ROUND): 2
In case of my example:
original value: 1200
new value (ROUND): 0
This is wrong, because 1200 seconds are not equal with 0 hour, I wish to see there either _0.33333_ hours OR I prefer much more _0 hour 20 min_
Have somebody any ideas?
I've tried to make a view in database and import it as CHAR datatype to database but it is not solution also, because if I filter in BI application or try to make a SUM the BI would drop errors..
Regards,
Laszlo

Hi,
Refer this links,this is exactly fulfill your requirement.
OBIEE 11g - Change seconds to DD HH:MM:SS format
OBIEE Functions
share the updates..... :)
mark if helpful/correct....

Converting a hex String to its corresponding hex value...?

Yeah, I'm having quite a bit of fun guessing this one... :p
I have a string of n characters and have used Integer.toHexString( ( int )str.charAt( i ) ) to convert each character to a string representing its hex value. Now I need to USE that value for bit-wise operations, like, say, applying the AND, OR, etc. operators...
Example:
hexvalue &= 0xC000FFFF; //the second value is the one extracted from the string;
How can achieve this...? Any help is greatly appreciated... :}

Since a Java char is numerically a Java short, you can apply bitwise operators to chars directly - the conversion to hex simply changes the way that the char is viewed; the result can also be viewed as a number in other bases.
For instance, the char 'A' can be also be represented as any of the following values:
binary - 1000001
octal - 101
decimal - 65
hex - 41
Likewise, 'Z' can also be viewed as
binary - 1011010
octal - 132
decimal - 90
hex - 5A
"Anding" the letter 'A' with 'Z' ('A' & 'Z') or doing the same using any of the other representations will result in (binary 1000000, octal 100, decimal 64, or hex 40) - the bit pattern is the same, only the representation of the result varies.

Converting byte from dec to hex

Hi All,
I'm having a problem converting byte from decimal to hex - i need the following result:
if entered 127 (dec), the output should be 7f (hex).
The following method fails, of course because of NumberFormatException.
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        int unsignedByte = signedByte;
        unsignedByte &= 0xff;
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        BigInteger bigInteger = new BigInteger(hexString);
        //byte hexByte = Byte.parseByte(hexString);
        return bigInteger.byteValue();
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get numberformatexception because a lot of hex digits cannot be transformed into int just like that (ie f is not a digit in decimal) heres some code that i used for a pdp11 assembler IDE... but this is for 16-bit 2s complement in binary/octal/decimal/hex , might be useful for reference as example though
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            pad.append("0");
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        return res;
    }

Convert Access Module to SQL Function - Hex To Dec conversion

I need to convert an Access Module to a SQL Function but not sure how to successfully accomplish this.
The module has several different functions to convert hexadecimal numbers to decimal and vice versa. I am not sure if I needed to break out each module function into a seperate function in SQL or not. Any help would be appreciated.
Here is the actual module that needs to be converted:
Public Function MEID_DecToHex(mMEIDDec As String) As String
    'Dim mMEIDDec As String
    Dim mManNum As Double
    Dim mSerialNum As Double
    Dim mMEIDHex As String
    Dim mManHex As String
    Dim mSerialHex As String
    'mMEIDDec = "268435457304109828"
    '*** Check MEID digits, make sure it is 18 digits else return invalid
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        '*** 18 digit decimal code: 1st 10 digits is for the Manufacturer and last 8 digits is for the Serial Number
        mManNum = Left(mMEIDDec, 10)
        mSerialNum = Right(mMEIDDec, 8)
        '*** Convert MEID Dec to Hex
        mManHex = DecToHex(mManNum)
        mManHex = fntPad(mManHex, "0", 8)
        mSerialHex = DecToHex(mSerialNum)
        mSerialHex = fntPad(mSerialHex, "0", 6)
        MEID_DecToHex = mManHex & mSerialHex
    ElseIf Len(mMEIDDec) = 11 Then
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        mSerialNum = Right(mMEIDDec, 8)
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        mManHex = DecToHex(mManNum)
        mManHex = fntPad(mManHex, "0", 2)
        mSerialHex = DecToHex(mSerialNum)
        mSerialHex = fntPad(mSerialHex, "0", 6)
        MEID_DecToHex = mManHex & mSerialHex
    Else
        MEID_DecToHex = "Invalid"
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End Function
Public Function MEID_HexToDec(mMEIDHex As String) As String
    'Dim mMEIDDec As String
    Dim mManNum As String
    Dim mSerialNum As String
    'Dim mMEIDHex As String
    Dim mManDec As String
    Dim mSerialDec As String
    'mMEIDHex = "a000001937b27a"
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        mManNum = Left(mMEIDHex, 8)
        mSerialNum = Right(mMEIDHex, 6)
        '*** Convert MEID Hex to Dec
        mManDec = HexToDec(mManNum)
        mManDec = fntPad(mManDec, "0", 10)
        mSerialDec = HexToDec(mSerialNum)
        mSerialDec = fntPad(mSerialDec, "0", 8)
        MEID_HexToDec = mManDec & mSerialDec
    ElseIf Len(mMEIDHex) = 8 Then
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        mManDec = fntPad(mManDec, "0", 3)
        mSerialDec = HexToDec(mSerialNum)
        mSerialDec = fntPad(mSerialDec, "0", 8)
        MEID_HexToDec = mManDec & mSerialDec
    Else
        MEID_HexToDec = "Invalid"
    End If
End Function

Try link
you can create & use CLR function
or you can simply convert on fly refer below link
http://blog.sqlauthority.com/2010/02/01/sql-server-question-how-to-convert-hex-to-decimal/
http://blog.sqlauthority.com/2012/07/26/sql-server-answer-how-to-convert-hex-to-decimal-or-int/
decimal to hex
http://stackoverflow.com/questions/13643729/decimal-to-hex-conversion-in-sql-server-2008

Decimal to hex convert

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