July 2005 - openSUSE Programming - openSUSE Mailing Lists

Strange behaviour of >> ?
by Verdi March 21 Jul '05

21 Jul '05

Hi, the following is compiled in 9.3, glibc-2.3.4-23.4, and gcc-3.3.5-5. The result is: mask=0 mask1=4294967295 I would expect mask = mask1 = 0? Regards, Verdi =========================================================== #include <stdio.h> int main() { unsigned int mask = (unsigned int) -1 >> 32; int i = 0; unsigned int mask1 = ((unsigned int) -1) >> (32 - i); printf("mask=%u mask1=%u\n", mask, mask1); return 0; } =========================================================== -- GMX DSL = Maximale Leistung zum minimalen Preis! 2000 MB nur 2,99, Flatrate ab 4,99 Euro/Monat: http://www.gmx.net/de/go/dsl

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Anybody worked with ICE?
by Steven T. Hatton 15 Jul '05

15 Jul '05

I just hit this while googling for CORBA related stuff. It looks pretty nice at first glance: http://www.zeroc.com/ice.html Anybody worked with this? -- Regards, Steven

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Qt / SlickEdit Rant
by Brad Bourn 14 Jul '05

14 Jul '05

From my experience on the SuSE platfrom, the fastest / most flexible way to develop software is with SickEdit and Qt. With SlickEdit from 9 to 10, I lost the ability to use slickedit on muli-headed environment. So I still use 9. With Qt4, I lost the ability to use Designer. - Can't add slots to forms - Can't change grid size or snap to value - Can't use buttongroups Most of my apps, I would create a form, add slots for what I needed to code, subclass the form and write the code. done. Now I have to do everything from code. Can't even use the designers preview, because the widgets aren't in the right spot. What the hell is happening? Grrrrrr B-)

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Anybody worked with ACE?
by Steven T. Hatton 13 Jul '05

13 Jul '05

Has anybody worked with ACE? http://www.cs.wustl.edu/~schmidt/ACE.html Opinions? -- Regards, Steven

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warning: flag `0' used with type `s'
by Martin Llanos 09 Jul '05

09 Jul '05

I have a problem when compiling with GCC - Linux I obtain result ==> szValor:[ 34] (GCC 2.95 > - Linux) when I want to obtain ==> szValor:[00034] (xlC - AIX & MSVC) An example detail : ============== 1) SOURCE: #include "stdio.h" #include "stdlib.h" #include "string.h" int main() { char szValor[44]; sprintf(szValor, "34"); printf("szValor:[%05s]\n", szValor); return (0); } 2) COMPILACION: gcc -Wall prueba.c -o prueba 3) MENSAJE WARNING: prueba.c:7: warning: flag `0' used with type `s' SFV52@sfctrl:/sfctrl> prueba 4) EJECUCION REAL: szValor:[ 34] 5) EJECUCION ESPERADA: szValor:[00034] -- +---------+-------------------------------+ | | Martin Llanos | + -o) + Av. Corrientes 2063 6to "80" + | /\\ | C1045AAC - Bs.As <http://Bs.As>. - Argentina | + _\_V + martinllanos(a)gmail.com + | | Tel: +54 11-4954-3334 | +---------+-------------------------------+

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