ADDRESS
ARRAY
Assembler
Console
CONVERSION
Device input/output
Display graphic images Directories
DLL
Files
Loops
Manage memory
MATH Function  
Mouse  
Relational Operators    
Logical Operators        
Functional Operators   
POINTER
PRINTER
Procedures, Functions  
RESOURCE
SORTING
Strings
fixed-length strings
SYSTEM
Types
Variables
VARIANT

ADDRESS
CALLBACK
VARPTR
VARPTR$
 
ARRAY
INITARRAY
DEF...
DIM
LBOUND
MEMSET
QUICKSORT
REDIM
UBOUND
 
CONVERSION
BIN$
RGB
CEIL
CINT
CLNG
CONVBASE$
 FIX
FLOOR
FRAC
HEX$
 INT -  Convert NumericExpression to a 32-bit INTEGER, truncating decimals

vidnum$-  returns the string representation  of a rounded numeric
 Hex2Dec
DecToHex
Add0Before

 
CONSOLE
Writing Console Applications
GET$
INKEY$
INPUT
LOCATE
PCOPY
PEEK
POKE
PRINT
SETCONSOLETITLE
input/output
INP
INPW
 
Display graphic images
 
Directories
 CHDIR
CHDRIVE
CURDIR$
DIREXISTS
DIR$
 MKDIR
QDIRTREE
RMDIR

SYSDIR  Retrieves windows shell directories
HOMEDIR  The folder where the application is
 
DLL
LIB
LIBRARYINST
UNLOADLIBRARY
 
Files
Introduction to streams
FILEEXISTS
 KILL
QFILESTREAM
QFILELISTBOX

 STRIPPATH - Returns file path (without file name)                     
STIPFILENAME - Returns file name (without path)                       
STRIPFILEEXT - Returns file extension (like ".exe", ".html" etc.)    
FILENAMENOEXT - Returns file name without extension                   
FULLPATHNOEXT - Returns full path without file extension  
C_Style  Returns "slashed" path from a "backslashed" one

ChangeFileExt - Changes the extention of FileName to NewExt
 ExtractFileName - Returns only the file name
 ExtractFilePath - returns only the path
ChangeFileName - create string with new filename with the same path
 ChangeFilePath - create string with new path with the same filename





 
Functions
 SUBI, FUNCTIONI, and DLLs
Rapid-Q Sub & Functions
PARAMSTR$
PARAMSTRCOUNT
 
Loops
Loops
FOR .. NEXT Loop
 EXIT FOR
WHILE .. WEND
EXIT WHILE
DO .. LOOP
EXIT DO
Math Function
Arithmetic operators
ABS
ACOS
ASIN
ATAN
ATN
COS
DEC
EXP
INC
 INV
 LOG
MOD
RANDOMIZE
RND
ROUND
SGN
SIN
SQR
 TAN

also see CONVERSION
 
Manage memory
MEMCMP
MEMCMP [2]
MEMCPY
MEMCPY [2]
MEMSET
 MEMSET [2]
Mouse
MOUSEX, MOUSEY
 
POINTER
BIND
BIND
CALLFUNC
CALLFUNC
 
PRINTER
LPRINT
LFLUSH
PRINTER
 
Procedures

 
RESOURCE
EXTRACTRESOURCE
RESOURCE
RESOURCECOUNT
 
SORTING
QUICKSORT
Strings
 

Custom functions
QUOTE - Returns a quoted string                                      
STRIPPATH - Returns file path (without file name)                     
STIPFILENAME - Returns file name (without path)                       
STRIPFILEEXT - Returns file extension (like ".exe", ".html" etc.)    
FILENAMENOEXT - Returns file name without extension                   
FULLPATHNOEXT - Returns full path without file extension            

ASC
BIN$
CHR$
CONVBASE$ - Bin to Hex, ets.
DATE$ - MM-DD-YYYY
DELETE$
FIELD$
FORMAT$
HEX$
INKEY$
INSERT$
INSTR
LCASE$
LEFT$
LEN
LTRIM$
MID$
REPLACE$
REPLACESUBSTR$
REVERSE$
RIGHT$
RINSTR
RTRIM$
SPACE$
STRING$
STR$
STRF$
TALLY
TIME$
UCASE$
 
SYSTEM
ENVIRON$
 

Types
objects
variants
udts
arrays
INITARRAY
DIM Array
Saving/Loading UDTs and    Arrays
DEF

 
Set traps for events and errors
Relational
Functional
Logical
AND


 
Variables
 Variables and Assignments
 BYTE (?)
WORD (??)
DWORD (???)
SHORT (%)
LONG (&) or INTEGER
SINGLE (!)
DOUBLE (#)
STRING ($)
VARIANT