Description: Get the Unicode value of a character at the specified position in a string. Syntax: asc( string{, nPos} ) Nspecified position,unicode value,asci,integer
Description: Truncate data at the specified position and carry the remaining part if any. Syntax: ceil(numberExp, {nExp}specified position,truncate,remaining part,move the decimalpoint to the right
Here’s how to use p() function.specified position,sequence number
Description: Truncate data at the specified position and round off the remaining part. Syntax: round(numberExp, {nExp}) specified position,truncate,round off