deepzero Posted October 17, 2010 Share Posted October 17, 2010 (edited) Hi, i have a decimal number in an int variable, which i want to convert to hex and save in a DWORD, ie: int a = 4660; -> == DWORD b = 1234; I was not able to find a simple way to do this conversion. It works via strtol or sprintf, but there has to be an easier way? After all, the int variable is stored in hex in memory... deep Edited October 17, 2010 by deepzero Link to comment
baguette Posted October 17, 2010 Share Posted October 17, 2010 b = a;your question doesn't really make sense. Link to comment
deepzero Posted October 17, 2010 Author Share Posted October 17, 2010 b = a; sure, this is just about the conversion... if i have "int a = 4660", how can i convert it into a "dword b = 1234;" ? Whilst it is possible using strtol:/>http://www.cplusplus.com/reference/clibrary/cstdio/sprintf/ or sprintf/>http://www.cplusplus.com/reference/clibrary/cstdio/sprintf/ i was wondering whether there is a simpler way, because the int is stored hexadecimal in memory already. Link to comment
Aguila Posted October 17, 2010 Share Posted October 17, 2010 do you even know what hexadecimal and decimal is? I guess you don't, use wikipedia. The thing you want to do is silly. Link to comment
deepzero Posted October 17, 2010 Author Share Posted October 17, 2010 Hi, Oh, i do know what hex/dec is. I discussed this with metr0 in icq, and while presenting my problem i noticed....that there actually is no problem and everything works fine. He called that the "Demonstration Paradox" anyways, thanks to everyone involved & have a nice evening, deep0 Link to comment
GaBoR Posted October 18, 2010 Share Posted October 18, 2010 Everything is stored in binary, you know 0's and 1's, hexadecimal is just a representation. Link to comment
Syntax Posted October 19, 2010 Share Posted October 19, 2010 Guys , Don't to be such a smartass before understanding his question . Link to comment
Killboy Posted October 20, 2010 Share Posted October 20, 2010 The question itself was dumb, what's there to understand? Even if it wasn't, if someone can't explain his problem properly, how does telling him so make anyone a smartass? I can't even see anyone yelling "newb pow roflol" // Hm. Did I just fall for the troll Link to comment
Syntax Posted October 21, 2010 Share Posted October 21, 2010 Yes , You just fall for the troll Link to comment
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