PORTB vs PORTB.0

[mister_e]

Yes indeed!

PORTB=255 ' decimal
PORTB=$FF 'Hexadecimal
PORTB=%11111111 ' Binary

P.S.: it's a good practice to set your PIC configuration fuses in your code.

        '
        '       Pic Configuration
        '       =================
        asm
        
        __CONFIG  _CONFIG1H, _IESO_ON_1H & _FSCM_OFF_1H & _INTIO2_OSC_1H
                ;
                ;_IESO_ON_1H       Internal External Oscillator Switch Over mode enabled
                ;_FSCM_OFF_1H      Fail-Safe Clock Monitor disabled
                ;_INTIO2_OSC_1H    Internal RC, OSC1 as RA7, OSC2 as RA6

        __CONFIG  _CONFIG2L, _PWRT_ON_2L & _BOR_ON_2L & _BORV_27_2L
                ;
                ;_BORV_27_2L       BOR Voltage - 2.7v
                ;_BOR_ON_2L        Brown-out Reset enabled
                ;_PWRT_ON_2L       Power-up Timer enabled

        __CONFIG  _CONFIG2H, _WDT_OFF_2H & _WDTPS_32K_2H
                ;
                ;_WDT_OFF_2H       Watch Dog Timer disabled
                ;_WDTPS_32K_2H     1:32,768    WDT Postscaler ratio
                
        __CONFIG  _CONFIG3H, _MCLRE_ON_3H
                ;
                ;_MCLRE_ON_3H      MCLR enabled, RA5 input disabled
                
        __CONFIG  _CONFIG4L, _DEBUG_OFF_4L & _LVP_OFF_4L & _STVR_ON_4L
                ;
                ;_DEBUG_OFF_4L     BacKground deBUGger disabled
                ;_LVP_OFF_4L       Low Voltage Prgramming disabled
                ;_STVR_ON_4L       Stack over/underflow Reset enabled
                        
        __CONFIG  _CONFIG5L, _CP0_OFF_5L & _CP1_OFF_5L

        __CONFIG  _CONFIG5H, _CPB_OFF_5H & _CPD_OFF_5H

        __CONFIG  _CONFIG6L, _WRT0_OFF_6L & _WRT1_OFF_6L
                
        __CONFIG  _CONFIG6H, _WRTC_OFF_6H & _WRTB_OFF_6H & _WRTD_OFF_6H
                
        __CONFIG  _CONFIG7L, _EBTR0_OFF_7L & _EBTR1_OFF_7L
               
        __CONFIG  _CONFIG7H, _EBTRB_OFF_7H
        ENDASM

There's a whole thread about that bellow. Take your time to read it.
http://www.picbasic.co.uk/forum/showthread.php?t=543