On 11 October 2014 07:03, Gerriet M. Denkmann <gerr...@mdenkmann.de> wrote:
> On iOS 8.0: > > UInt64 sum = 16494631536958186120UL; > NSString *sumString = [ NSNumberFormatter > localizedStringFromNumber: @(sum) > > numberStyle: NSNumberFormatterDecimalStyle > ]; > results in sumString = -1,952,112,536,751,365,496, which seems not quite > right. > > How can I convince NSNumberFormatter that it should print unsigned > integers? > works fine in proper C (http://ideone.com/fzTl12): #include <assert.h> #include <stdio.h> #include <stdlib.h> int main(void) { char *numstr; int out_len; unsigned long long num = 1649463153695818612; const int len = snprintf(NULL, 0, "%llu", num); assert(len > 0); numstr = malloc((size_t) len + 1); assert(numstr != NULL); out_len = snprintf(numstr, len + 1, "%llu", num); assert(out_len == len && numstr[len] == 0); printf("%s\n", numstr); free(numstr); return 0; } Output:- Success time: 0 memory: 2424 signal:0 1649463153695818612 -- Igor M. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com