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by Omar Abid
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Published on 2009-03-28T05:33:05Z
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2010/05/06
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I have the following code:
SN.get_Chars(5)
SN is a string so this should give the 5th Char Ok!
Now i have another code but : SN.get_Chars(0x10)
I wonder what 0x10 is? Is it a number? If it's so, then what is it in decimal notation?
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Okay, I am working on a card playing program, and I am storing card values as hexadecimal digits. Here is the array:
public int[] originalCards = new int[54]
{
0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D,
0x21, 0x22, 0x23, 0x24, 0x25…
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Hey guys,
Just wondering on how I would go about converting binary to hexadecimal??
Would I first have to convert the binary to decimal and then to hexadecimal??
For example, 101101001.101110101010011
How would I go about converting a complex binary such as the above to hexadecimal?
Thanks in…
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I'm using the SDL_net sockets API to create a server and client. I can easily read a string buffer, but when I try to send hexadecimal data, recv gets the length, but I cannot seem to be a able to read the buffer contents.
IPaddress ip;
TCPsocket server,client;
int bufSize = 1024;
char message[bufSize];
int…
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Hi , i want to find the name of a colour from the hexadecimal colour code. When i get a hex colour code i want to find the most matching colour name. for example for the code #c06040 , how to find out if it is a shade of brown, blue or yellow ?. so that i can find the colour of an object in the image…
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I've just about got the jPicker script working flawlessly in my app. However, the value it returns contains 8 digits. Example: 212ebcff
Is there a preset variable that forces jPicker to return a 6 digit hex value?
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can someone help with this?
I need the following function to do this...
$x = 'AAAABAA';
$x2 = 'ABBBAA';
function foo($str){
//do something here....
return $str;
}
$x3 = foo($x); //output: A4B1A2
$x4 = foo($x2);//output: A1B3A2
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I need to encrypt a number and I and this encrypted value will be given to a customer ask a key so I want to minimize the number of digits and make them all printable.
So I'd like the result to be either all number or all Hex characters.
The current encryption method I'm using (for non numbers)…
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I have a table:
'objects' with few columns:
object_id:int, object_type:int, object_status:int, object_lati:float, object_long:float
My query is :
$stmt = $db->query('SELECT o.object_id, o.object_type, o.object_status, o.object_lati, o.object_long FROM objects o WHERE o.object_id = 1');
$res =…
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I am trying to compare two tables to find rows in each table that is not in the other. Table 1 has a groupby column to create 2 sets of data within table one.
groupby number
----------- -----------
1 1
1 2
2 1
2 2
2 4
Table 2 has only one column…
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I'm finding it difficult to understand some stuffs about the df command. Suppose I type df and I have the following output
Filesystem 1k-blocks Used Avail Capacity Mounted on
/dev/da0s1 some number some number number percentage /win
/dev/da0s2 some number some…
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