Re: Hex Addition Help Programming Software Development by Intrade …^1 * 10 + 16 ^ 0 * 13 which is 160 + 13 = 173, Hex number: 53 which is 16^1 * 5 + 16^0 * 3… 83 is 256, so your hex result should be the same-- Hex result: AD + 53 = 100 (in Hex) 1-carried from (1 + A… higher than 1 unless you're summing more than 2 hex-values. Re: Hex search problem Programming Software Development by ChrisPadgham hex is only a way of representing a number for human consumption, they are held in binary after all. What is the data type that is holding the number, is it a text string or an integer. That will determine what your findfirst looks like. Text fields have quotes around them, integers do not. Re: Hex to char? Programming Databases by Alberto Bucur HEX(), UNHEX() functions. http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_hex http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_unhex Re: Segmentation Fault Programming Software Development by Aranarth Hex isn't supposed to be an array of strings! It's just a single one. I think that's pretty obvious, though. Since you already used std::string in your code, you [i]should[/i] know what a string is. Re: combining ?l and ?h into ?x Programming Software Development by JoetjeF Hex is base16 (0-F) while Dec is base10 (0-9). If you do a 'mov dh,05' then the value of dx in decimals will not be 5*(10^2)=500 but 5*(16^2)=1280. Thus, a 'mov dh, 05' and 'mov dl, 05' is in decimal 5*(16^2)+5, a 'mov dx, 0505h' is in decimal 5*(16^2)+5 as well but a mov dx, 0505' is in decimal 5*(10^2)+5. Hope this makes sence. Re: unsigned char conversion Programming Software Development by Moschops Hex string to int? [CODE]#include <iostream> #include <…; int main() { string s; cout << "Enter a hex number to convert to decimal: "; cin >> s… Re: unsigned char conversion Programming Software Development by Moschops Hex numbers begin with 0x [CODE] #include <cstdio> #include &… Re: Decimal to Hexadecimal Programming Software Development by Fakhir Anwar hex(d)[2:] Re: hex Programming Software Development by Lerner … want to do is to see the hex equivalent of a value, not manipulate the hex equivalent of a value, then there… is a stream flag/modifier by the name of hex that can be used to view the value of a… hex Programming Software Development by ghadahelal is there is any fun in the c++ library that takes a dec and return hex Re: hex Programming Software Development by Narue >that's c not c++ sprintf is C++ too. >do u know anyother sol. in c++ Yes, use the hex manipulator with either cout or a string stream. Alternatively, you can do the conversion manually, but since that's available in C as well, I guess it doesn't count as C++. :icon_rolleyes: Hex to Binary Programming Software Development by manofhouse …'||hex[h]=='3' ||hex[h]=='4'||hex[h]=='5'||hex[h]=='6' ||hex[h]=='7'||hex[h]=='8'||hex[h]=='9' ||hex[h]=='a'||hex[h]=='b'||hex[h]=='c' ||hex…[h]=='d'||hex Re: Hex to Binary Programming Software Development by manofhouse …'||hex[h]=='3' ||hex[h]=='4'||hex[h]=='5'||hex[h]=='6' ||hex[h]=='7'||hex[h]=='8'||hex[h]=='9' ||hex[h]=='a'||hex[h]=='b'||hex[h]=='c' ||hex…[h]=='d'||hex Re: Hex to Binary Programming Software Development by VernonDozier …, aside from all that, before asking for input, initialize the hex[] array to something legal and see if you still get… Hex to Bin help! Programming Software Development by manofhouse …;string> #include <sstream> #include "hex.h" Hex::~Hex() //destructor { } int Hex::toInt() { int num; std::stringstream toBeConverted(hexNumber); toBeConverted… Re: Hex minus 1 Programming Software Development by joekbit …tried HextoDec function, but not having success) Example Hex = FF FF Hex - 1 = FF FE[/QUOTE] This site may…reverse the process to display the new hex. Yes the hex value would be FF FE If … strMyHexNum lngDecimalValue = Val(strMyHexNum) PRINT strMyHexNum; " in hex is equivalent to "; lngDecimalValue; " in decimal."… Hex display! Programming Software Development by chubbyy.putto …* hex_offset; /* Position of the next character * in Hex */ char * ascii_offset; /* Position of the next character…* ASCII character. */ return(++position); } char * hex(char *position, int c) { int offset=3… Re: hex string to true binary w. bit manipulation Programming Software Development by mrynit …= 1; i < 24; i++) { // bitmask 10000000000000000000000 if ((hex & 4194304) == 4194304) { System.out.print("+ 2^-" …+ i + " "); } hex = hex << 1; } } System.out.println(")"); } } [/CODE] Hex to String Programming Software Development by ashkash …out to a file. I have a string in hex values and I need to write this out to the… output file. The hex string I have is 4b70 4772 64. The string … as a string and not hex values. I need it to be written as hex values where byte 1 woiuld be…, when I open up the output file in a Hex editor I should see the first 6 bytes as 4b… Hex Addition - Assertion Failure Programming Software Development by rfrapp … appreciated. Thank you for you time! [CODE] // hex addition.cpp : Defines the entry point for the console …argc, _TCHAR* argv[]) { //assign values to last six hex characters //convert both inputs to dec //add two dec …numbers //convert back go hex for answer string input; string input2; string hex[16] = {"0", … Re: Hex minus 1 Programming Software Development by sidnei … code to check: [CODE] Dim nValor As Long 'To take hex representation in VB, follow number by an &H sign… same - only the representation of it is changing... [CODE] MsgBox Hex(nValor) [/CODE] By the way, you can represent it in…;1099596]In VB6, how would I subtract 1 from a Hex? Do I need to convert to Integer first? (have tried… hex value instead of string Programming Software Development by BastienP …even with that I encounter hex values instead of string. I think that these hex values are generated every time…"X'332c206176656e7565204e6577746f6e0d0a'", which is a string encoded in hex, and means "3, avenue Newton " once …quot; and then convert the rest of the value from hex to string, but I have some trouble... Any idea… Re: hex value instead of string Programming Software Development by BastienP … I've finaly found some time to test/implement the hex decryption algorythm. I've written this: [CODE] #! … sub convert{ #This subroutine contains Mike's regex to substitute hex digits with #the corresponding characters my $mem = $_;… #Remove 0d0a from string of hex digits $mem =~ s/0d0a//; $mem=~s/([a-fA-F0… Re: Hex to Decimal Conversion in C Programming Software Development by prushik why not just use: [CODE] printf("Input hexadecimal number: "); int hex; scanf("%x",hex);[/CODE] Seems easiest to me, then it gets stored as an int. you can display it as a hex or a decimal: [ICODE]printf("%X",hex)[/ICODE] Hex [ICODE]printf("%d",hex)[/ICODE] Decimal Re: hex value instead of string Programming Software Development by d5e5 …; sub convert{ #This subroutine contains Mike's regex to substitute hex digits with #the corresponding characters my $mem = $_[0]; $mem… =~ s/0d0a//; #Remove 0d0a from string of hex digits $mem=~s/([a-fA-F0-9]{2})/chr… Re: hex value instead of string Programming Software Development by BastienP … convert{ #This subroutine contains Mike's regex to substitute hex digits with #the corresponding characters my $mem = $_…; #Remove 0d0a from string of hex digits $mem =~ s/0d0a//; $mem =~ s/X\'//; …$mem=~s/([a-fA-F0-9]{2})/chr(hex $1)/eg; chomp $mem; return $mem; }[/CODE]… Re: hex value instead of string Programming Software Development by d5e5 …); sub convert{ #This subroutine contains Mike's regex to substitute hex digits with #the corresponding characters my $mem = $_[0]; #The… args, @_ $mem =~ s/0d0a//; #Remove 0d0a from string of hex digits $mem=~s/([a-fA-F0-9]{2})/chr… Re: hex value instead of string Programming Software Development by BastienP …sub convert{ #This subroutine contains Mike's regex to substitute hex digits with #the corresponding characters my $mem = $_[…_ $mem =~ s/0d0a//; #Remove 0d0a from string of hex digits $mem =~ s/c3a2/e2/; #change a circumflex …correctly encoded $mem=~s/([a-fA-F0-9]{2})/chr(hex $1)/eg; chomp $mem; return $mem; }[/CODE… Re: Hex display! Programming Software Development by Schol-R-LEA It is quite simple: first, you need an `unsigned int` variable as a counter, which should be initialized to zero. Alter your `printf()` statement to print this counter as a four-digit hex value followed by a a semi-colon and a space, followed by the string you are now printing. Finally, at the end of the printing loop, add NUM_CHARS to the counter. Re: Hex conversion problem Programming Software Development by JeoSaurus …echo "Usage: $0 <hex#>" exit fi TEST="$1" HEX=$(echo -n ${TEST:2:4}${TEST…2}) #DEC=$(echo "ibase=16; obase=10; $HEX" |bc) DEC=$(( 16#${HEX} )) RESULT=$(( ${DEC}/8 )) echo "Input was…: $TEST" echo "Rearranged to: $HEX" echo "Converted to dec: $DEC" echo &…