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1
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Programación / Programación General / Rentabilidad del desarrollo de juegos
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en: 5 Noviembre 2022, 08:20 am
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Hola chicos, que tal, Me ha picado el bicho de hacer juegos, y me hace mucha ilusión dejar el desarrollo web por unos meses para incursionar. De primera me gustaría ir por juegos 2D estilo NES y similares, pero para desktop/android. En principio quiero abordar temáticas sencillas como las de 2048, pero me gustaría avanzar en cosas mas entretenidas con historias y aventura como el contra. Para android pienso incursionar en Unity, y para dekstop pensaba usar C SDL o Python con Pygame. Se que en la programación no está el reto, si nó en la gráfica, la música y experiencia. Pero no es algo que no se pueda aprender. Quisiera saber de sus experiencias al respecto y de como les ha ido con el cash. Gracias
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2
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Foros Generales / Foro Libre / Daros las gracias
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en: 19 Octubre 2022, 03:50 am
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Hola, quisiera daros las gracias.
A todos los users antiguos que alguna vez me respondieron una duda, o me guiaron por la senda TI. Estoy ya a 7 años de ejercicio de ing. informática en desarrollo web y siento que el foro fue un gran aporte para mi como profesional.
Será que muchas personas como yo, que se corresponden a la generación TI nacidas en internet, pero no en la época de las RRSS, aprendieron y le dieron forma al mundo profesional personal futuro, gracias a las recomendaciones de foros como éste.
En aquellos tiempos no era tan sencillo como mirar tutoriales en Youtube, o preguntar por Facebook como lo hacen hoy en día. Los cursos como los de Nacho Cabanes los teníamos que descargar por torrent o rapidshare gracias a la buena voluntad de algún user, y te podías introducir de manera informativa en alguna tecnología gracias (nuevamente) a algun usuario que donaba de su tiempo contribuyendo al foro, de manera gratuita, sin otro interés que compartir el conocimiento con explicaciones que hacían desaparecer la tecnicidad del tema.
Podías preguntar un tema en específico, y ser bien encaminado/a para encontrar la solución y con ello obtener un valioso nuevo conocimiento.
Hoy en día que me sigo actualizando en conocimiento. Me acordé del foro, y quize pasar a agradecerles por su tiempo, y tantas horas dedicadas a el.
Gracias nuevamente.
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3
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Informática / Hardware / Es posible mostrar la BIOS por hdmi en un portátil?
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en: 9 Noviembre 2020, 02:21 am
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Hola chicos, estoy intentando convertir un laptop viejo y roto en un servidor, pero estoy topando en eso, mostrar la BIOS por hdmi o vga. Llegué a esta parte (pag 83). Específicamente en Primary IGFX Boot Display, no se que opción debería marcar, intente todas pero, sigue saliendo el vídeo por la salida lcd. También intente desactivar los gráficos intel pero entonces no da vídeo. El manual es solo ilustrativo de las opciones que me salen a mi, nunca pude obtener el manual de BIOS del fabricante. También me salen estas opciones. El laptop en cuestión era un samsung np470r5e, y le instale una BIOS unlocked porque la oem no traía habilitada las opciones. Pero acá quede colgada porque no son las salidas que esperaría encontrar de un desktop. ¿Me pueden hechar un cable? Gracias
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5
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Programación / Programación C/C++ / Problemas make mpfr2.4.2
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en: 19 Abril 2018, 19:17 pm
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Hola, intento compilar, la librería mpfr para un tutorial en el que se hace compilación cruzada para arm, pero cuando hago make me arroja errores que de momento no soy capas de solucionar, espero me puedan guiar para solucionar el error. Estoy probando en Manjaro 17.1.8 Los comandos para instalar mpfr que dice el tutorial son los siguientes: tar jxf mpfr-2.4.2.tar.bz ./configure -prefix=/usr make su make install exit
Obviando las cosas de bash, el problema me viene con make, el primer log es de la configuración: checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /usr/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether to disable maintainer-specific portions of Makefiles... yes checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... /usr/bin/grep -E checking for a sed that does not truncate output... /usr/bin/sed checking for CC and CFLAGS in gmp.h... yes CC= CFLAGS= checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking for style of include used by make... GNU checking dependency style of gcc... gcc3 checking how to run the C preprocessor... gcc -E checking for ICC... no checking whether gcc and cc understand -c and -o together... yes checking for function prototypes... yes checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for string.h... (cached) yes checking for an ANSI C-conforming const... yes checking for working volatile... yes checking for main in -lm... yes checking whether time.h and sys/time.h may both be included... yes checking limits.h usability... yes checking limits.h presence... yes checking for limits.h... yes checking float.h usability... yes checking float.h presence... yes checking for float.h... yes checking for string.h... (cached) yes checking locale.h usability... yes checking locale.h presence... yes checking for locale.h... yes checking wchar.h usability... yes checking wchar.h presence... yes checking for wchar.h... yes checking stdarg.h usability... yes checking stdarg.h presence... yes checking for stdarg.h... yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking sys/fpu.h usability... no checking sys/fpu.h presence... no checking for sys/fpu.h... no checking for stdint.h... (cached) yes checking for SIZE_MAX... yes checking how to copy va_list... va_copy checking for memmove... yes checking for memset... yes checking for setlocale... yes checking for strtol... yes checking for gettimeofday... yes checking for long long int... yes checking for intmax_t... yes checking for union fpc_csr... no checking for fesetround... yes checking for gcc float-conversion bug... no checking for denormalized numbers... yes checking if NAN == NAN... no checking if charset has consecutive values... yes checking for math/round... yes checking for math/trunc... yes checking for math/floor... yes checking for math/ceil... yes checking for math/rint... yes checking for long double... yes checking format of `long double' floating point... IEEE extended, little endian checking for gmp.h... yes checking for a sed that does not truncate output... (cached) /usr/bin/sed checking for fgrep... /usr/bin/grep -F checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... yes checking for /usr/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for ar... ar checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking for dlfcn.h... yes checking for g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking dependency style of g++... gcc3 checking how to run the C++ preprocessor... g++ -E checking for g77... no checking for xlf... no checking for f77... no checking for frt... no checking for pgf77... no checking for cf77... no checking for fort77... no checking for fl32... no checking for af77... no checking for xlf90... no checking for f90... no checking for pgf90... no checking for pghpf... no checking for epcf90... no checking for gfortran... no checking for g95... no checking for xlf95... no checking for f95... no checking for fort... no checking for ifort... no checking for ifc... no checking for efc... no checking for pgf95... no checking for lf95... no checking for ftn... no checking whether we are using the GNU Fortran 77 compiler... no checking whether accepts -g... no checking for objdir... .libs checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC -DPIC checking if gcc PIC flag -fPIC -DPIC works... yes checking if gcc static flag -static works... yes checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.o... (cached) yes checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking for ld used by g++... /usr/bin/ld -m elf_x86_64 checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld... yes checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking for g++ option to produce PIC... -fPIC -DPIC checking if g++ PIC flag -fPIC -DPIC works... yes checking if g++ static flag -static works... yes checking if g++ supports -c -o file.o... yes checking if g++ supports -c -o file.o... (cached) yes checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether gcc __attribute__ ((mode (XX))) works... yes checking for recent GMP... yes checking for gmp internal files... no checking for working alloca.h... yes checking for alloca... yes checking for __gmpz_init in -lgmp... yes checking if gmp.h version and libgmp version are the same... (6.1.2/6.1.2) yes checking if gmp_printf supports "%jd"... yes checking if gmp_printf supports "%hhd"... yes checking if gmp_printf supports "%lld"... yes checking if gmp_printf supports "%Lf"... yes checking if gmp_printf supports "%td"... yes configure: creating ./config.status config.status: creating Makefile config.status: creating tests/Makefile config.status: creating mparam.h config.status: executing depfiles commands config.status: executing libtool commands
y la salida de make: Making all in tests make[1]: Entering directory '/home/user/Downloads/mpfr-2.4.2/tests' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/user/Downloads/mpfr-2.4.2/tests' make[1]: Entering directory '/home/user/Downloads/mpfr-2.4.2' /bin/sh ./libtool --tag=CC --mode=compile gcc -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DTIME_WITH_SYS_TIME=1 -DHAVE_LOCALE_H=1 -DHAVE_WCHAR_H=1 -DHAVE_STDARG=1 -DHAVE_SYS_TIME_H=1 -DHAVE_STDINT_H=1 -DHAVE_VA_COPY=1 -DHAVE_SETLOCALE=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_HOST_CORE2=1 -DHAVE_LONG_LONG=1 -DHAVE_INTMAX_T=1 -DMPFR_HAVE_FESETROUND=1 -DHAVE_DENORMS=1 -DHAVE_ROUND=1 -DHAVE_TRUNC=1 -DHAVE_FLOOR=1 -DHAVE_CEIL=1 -DHAVE_NEARBYINT=1 -DHAVE_LDOUBLE_IEEE_EXT_LITTLE=1 -DLT_OBJDIR=\".libs/\" -DHAVE_ATTRIBUTE_MODE=1 -DHAVE_ALLOCA_H=1 -I. -Wall -Wmissing-prototypes -Wpointer-arith -g -O2 -MT exceptions.lo -MD -MP -MF .deps/exceptions.Tpo -c -o exceptions.lo exceptions.c libtool: compile: gcc -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DTIME_WITH_SYS_TIME=1 -DHAVE_LOCALE_H=1 -DHAVE_WCHAR_H=1 -DHAVE_STDARG=1 -DHAVE_SYS_TIME_H=1 -DHAVE_STDINT_H=1 -DHAVE_VA_COPY=1 -DHAVE_SETLOCALE=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_HOST_CORE2=1 -DHAVE_LONG_LONG=1 -DHAVE_INTMAX_T=1 -DMPFR_HAVE_FESETROUND=1 -DHAVE_DENORMS=1 -DHAVE_ROUND=1 -DHAVE_TRUNC=1 -DHAVE_FLOOR=1 -DHAVE_CEIL=1 -DHAVE_NEARBYINT=1 -DHAVE_LDOUBLE_IEEE_EXT_LITTLE=1 -DLT_OBJDIR=\".libs/\" -DHAVE_ATTRIBUTE_MODE=1 -DHAVE_ALLOCA_H=1 -I. -Wall -Wmissing-prototypes -Wpointer-arith -g -O2 -MT exceptions.lo -MD -MP -MF .deps/exceptions.Tpo -c exceptions.c -fPIC -DPIC -o .libs/exceptions.o In file included from mpfr-impl.h:81:0, from exceptions.c:23: mpfr.h:141:9: error: unknown type name ‘__gmp_const’ typedef __gmp_const __mpfr_struct *mpfr_srcptr; ^~~~~~~~~~~ mpfr.h:141:35: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token typedef __gmp_const __mpfr_struct *mpfr_srcptr; ^ mpfr.h:204:29: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘char’ __MPFR_DECLSPEC __gmp_const char * mpfr_get_version _MPFR_PROTO ((void)); ^~~~ mpfr.h:205:29: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘char’ __MPFR_DECLSPEC __gmp_const char * mpfr_get_patches _MPFR_PROTO ((void)); ^~~~ mpfr.h:218:29: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘char’ __MPFR_DECLSPEC __gmp_const char * ^~~~ mpfr.h:257:45: error: expected ‘)’ before ‘mp_exp_t’ mpfr_can_round _MPFR_PROTO ((mpfr_srcptr, mp_exp_t, mpfr_rnd_t, mpfr_rnd_t, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:260:1: warning: parameter names (without types) in function declaration __MPFR_DECLSPEC mp_exp_t mpfr_get_exp _MPFR_PROTO ((mpfr_srcptr)); ^~~~~~~~~~~~~~~ mpfr.h:262:1: warning: parameter names (without types) in function declaration __MPFR_DECLSPEC mp_prec_t mpfr_get_prec _MPFR_PROTO((mpfr_srcptr)); ^~~~~~~~~~~~~~~ mpfr.h:282:37: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_get_f _MPFR_PROTO ((mpf_ptr, mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:293:40: error: unknown type name ‘__gmp_const’; did you mean ‘__suseconds_t’? mpfr_set_str _MPFR_PROTO ((mpfr_ptr, __gmp_const char *, int, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:295:45: error: unknown type name ‘__gmp_const’; did you mean ‘__suseconds_t’? mpfr_init_set_str _MPFR_PROTO ((mpfr_ptr, __gmp_const char *, int, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:298:37: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_set4 _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_rnd_t, int)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:300:36: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_abs _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:302:36: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_set _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:303:54: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_neg _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:304:1: warning: parameter names (without types) in function declaration __MPFR_DECLSPEC int mpfr_signbit _MPFR_PROTO ((mpfr_srcptr)); ^~~~~~~~~~~~~~~ mpfr.h:306:40: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_setsign _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, int, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:308:41: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_copysign _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:308:54: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_copysign _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:327:64: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC mp_exp_t mpfr_get_z_exp _MPFR_PROTO ((mpz_ptr, mpfr_srcptr)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:328:62: error: expected ‘)’ before ‘mpfr_rnd_t’ __MPFR_DECLSPEC double mpfr_get_d _MPFR_PROTO ((mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:334:55: error: expected ‘)’ before ‘mpfr_rnd_t’ mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:335:1: warning: parameter names (without types) in function declaration __MPFR_DECLSPEC double mpfr_get_d1 _MPFR_PROTO ((mpfr_srcptr)); ^~~~~~~~~~~~~~~ mpfr.h:336:61: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC double mpfr_get_d_2exp _MPFR_PROTO ((long*, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:338:67: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC long double mpfr_get_ld_2exp _MPFR_PROTO ((long*, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:340:61: error: expected ‘)’ before ‘mpfr_rnd_t’ __MPFR_DECLSPEC long mpfr_get_si _MPFR_PROTO ((mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:342:57: error: expected ‘)’ before ‘mpfr_rnd_t’ mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:344:49: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:345:58: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC void mpfr_get_z _MPFR_PROTO ((mpz_ptr z, mpfr_srcptr f, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:357:62: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC void mpfr_nexttoward _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:365:51: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:367:55: error: unknown type name ‘__gmp_const’; did you mean ‘__suseconds_t’? __MPFR_DECLSPEC int mpfr_fprintf _MPFR_PROTO ((FILE*, __gmp_const char*, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:370:47: error: unknown type name ‘__gmp_const’; did you mean ‘__suseconds_t’? __MPFR_DECLSPEC int mpfr_printf _MPFR_PROTO ((__gmp_const char*, ...)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:371:57: error: unknown type name ‘__gmp_const’; did you mean ‘__suseconds_t’? __MPFR_DECLSPEC int mpfr_asprintf _MPFR_PROTO ((char**, __gmp_const char*, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:373:55: error: unknown type name ‘__gmp_const’; did you mean ‘__suseconds_t’? __MPFR_DECLSPEC int mpfr_sprintf _MPFR_PROTO ((char*, __gmp_const char*, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:376:49: error: unknown type name ‘__gmp_const’; did you mean ‘__suseconds_t’? __gmp_const char*, ...)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:397:54: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_pow _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:398:44: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:399:57: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_pow_si _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:401:57: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_pow_ui _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:406:47: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:407:56: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_pow_z _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:410:55: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_sqrt _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:414:59: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_rec_sqrt _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:417:54: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_add _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:418:44: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:419:54: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_sub _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:420:44: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:421:54: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_mul _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:422:44: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:423:54: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_div _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:424:44: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:426:57: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_add_ui _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:428:57: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_sub_ui _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:431:47: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:432:57: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_mul_ui _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:434:57: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_div_ui _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:437:47: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:439:57: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_add_si _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:441:57: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_sub_si _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:444:47: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:445:57: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_mul_si _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:447:57: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_div_si _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:450:47: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:452:56: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_add_d _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:454:56: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_sub_d _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:457:47: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:458:56: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_mul_d _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:460:56: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_div_d _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:463:47: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:465:54: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_sqr _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:472:54: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_agm _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:472:67: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_agm _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:475:54: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_log _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:476:54: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_log2 _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:477:56: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_log10 _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:479:56: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_log1p _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:482:54: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_exp _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr,mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:483:54: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_exp2 _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:484:56: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_exp10 _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:486:56: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_expm1 _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:488:54: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_eint _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:489:53: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_li2 _MPFR_PROTO ((mpfr_ptr,mpfr_srcptr,mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:491:1: warning: parameter names (without types) in function declaration __MPFR_DECLSPEC int mpfr_cmp _MPFR_PROTO ((mpfr_srcptr, mpfr_srcptr)); ^~~~~~~~~~~~~~~ mpfr.h:492:71: error: expected ‘)’ before ‘int’ __MPFR_DECLSPEC int mpfr_cmp3 _MPFR_PROTO ((mpfr_srcptr, mpfr_srcptr, int)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:493:59: error: expected ‘)’ before ‘double’ __MPFR_DECLSPEC int mpfr_cmp_d _MPFR_PROTO ((mpfr_srcptr, double)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:494:60: error: expected ‘)’ before ‘long’ __MPFR_DECLSPEC int mpfr_cmp_ld _MPFR_PROTO ((mpfr_srcptr, long double)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:495:1: warning: parameter names (without types) in function declaration __MPFR_DECLSPEC int mpfr_cmpabs _MPFR_PROTO ((mpfr_srcptr, mpfr_srcptr)); ^~~~~~~~~~~~~~~ mpfr.h:496:60: error: expected ‘)’ before ‘unsigned’ __MPFR_DECLSPEC int mpfr_cmp_ui _MPFR_PROTO ((mpfr_srcptr, unsigned long)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:497:60: error: expected ‘)’ before ‘long’ __MPFR_DECLSPEC int mpfr_cmp_si _MPFR_PROTO ((mpfr_srcptr, long)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:498:65: error: expected ‘)’ before ‘unsigned’ __MPFR_DECLSPEC int mpfr_cmp_ui_2exp _MPFR_PROTO ((mpfr_srcptr, unsigned long, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:500:65: error: expected ‘)’ before ‘long’ __MPFR_DECLSPEC int mpfr_cmp_si_2exp _MPFR_PROTO ((mpfr_srcptr, long, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:502:59: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC void mpfr_reldiff _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:503:49: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:505:42: error: expected ‘)’ before ‘unsigned’ unsigned long)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:506:1: warning: parameter names (without types) in function declaration __MPFR_DECLSPEC int mpfr_sgn _MPFR_PROTO ((mpfr_srcptr)); ^~~~~~~~~~~~~~~ mpfr.h:508:59: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_mul_2exp _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:510:59: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_div_2exp _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:512:58: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_mul_2ui _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:514:58: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_div_2ui _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:516:58: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_mul_2si _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:518:58: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_div_2si _MPFR_PROTO ((mpfr_ptr, mpfr_srcptr, ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:521:53: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_rint _MPFR_PROTO((mpfr_ptr,mpfr_srcptr, mpfr_rnd_t)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x ^ mpfr.h:522:55: error: unknown type name ‘mpfr_srcptr’; did you mean ‘mpf_srcptr’? __MPFR_DECLSPEC int mpfr_round _MPFR_PROTO((mpfr_ptr, mpfr_srcptr)); ^ mpfr.h:179:25: note: in definition of macro ‘_MPFR_PROTO’ # define _MPFR_PROTO(x) x
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6
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Programación / Bases de Datos / ¿Alguien ha descargado la documentación de MariaDB?
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en: 25 Mayo 2017, 02:27 am
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Hola a todos, me ronda la duda, entre tanto abusar de mi conexión para acudir a la doc de mariadb, me gustaría descargarla, el problema es que busco y busco y solo están los paquetes de instalación, pero nada de la doc que tienen online como lo hace php.
¿Alguien sabe si es posible descargarla de forma oficial?
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8
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Sistemas Operativos / GNU/Linux / Virtualizar SO instalado en PC
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en: 6 Marzo 2017, 02:12 am
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Hola que tal, no le he querido preguntar a Google porque nunca he llegado a buen término con esta duda.
Sería posible tomar el disco duro de mi equipo, y copiarlo para correrlo desde virtualbox o algún programa de virtualización en otro equipo?
Saludos y gracias
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9
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Programación / Bases de Datos / split string[ORACLE 11G]
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en: 6 Septiembre 2016, 16:19 pm
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Hola, espero me puedan dar un indicio de como podría resolver lo siguiente: Tengo un tabla a, la cual tiene un campo que puede tener n cadenas unidas por el carácter -, ejemplo table a - columnB
select * from a
result:
+columnB+ cadena1-cadena2 Lo que no se como se podría hacer solo en SQL, sin usar PL/SQL es pasar cada cadena a filas, para que quede de la siguiente forma, pero sin saber cuantas cadenas podrían existir dentro de la columna. +columnB+ cadena1 cadena2
Espero sus comentarios. Saludos y gracias
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