| 質問 | 答え | 
        
        | 学び始める |  |   Returns the ASCII value for the specific character  |  |  | 
| 学び始める |  |   Returns the character for the specified ASCII number code  |  |  | 
| 学び始める |  |   Adds two or more strings together  |  |  | 
| 学び始める |  |   Returns the full path for a specified drive  |  |  | 
| 学び始める |  |   Formats a value with the specified format  |  |  | 
| 学び始める |  |   Gets the position of the first occurrence of a string in another  |  |  | 
| 学び始める |  |   Gets the position of the first occurrence of a string in another, from the end of string  |  |  | 
| 学び始める |  |   Converts a string to lower-case  |  |  | 
| 学び始める |  |   Extracts a number of characters from a string (starting from left)  |  |  | 
| 学び始める |  |   Returns the length of a string  |  |  | 
| 学び始める |  |   Removes leading spaces from a string  |  |  | 
| 学び始める |  |   Extracts some characters from a string (starting at any position)  |  |  | 
| 学び始める |  |   Replaces a substring within a string, with another substring, a specified number of times  |  |  | 
| 学び始める |  |   Extracts a number of characters from a string (starting from right)  |  |  | 
| 学び始める |  |   Removes trailing spaces from a string  |  |  | 
| 学び始める |  |   Returns a string of the specified number of space characters  |  |  | 
| 学び始める |  |   Splits a string into an array of substrings  |  |  | 
| 学び始める |  |   Returns a number as string  |  |  | 
| 学び始める |  |  |  |  | 
| 学び始める |  |   Returns a converted string  |  |  | 
| 学び始める |  |   Reverses a string and returns the result  |  |  | 
| 学び始める |  |   Removes both leading and trailing spaces from a string  |  |  | 
| 学び始める |  |   Converts a string to upper-case  |  |  | 
| 学び始める |  |   Returns the absolute value of a number  |  |  | 
| 学び始める |  |   Returns the arc tangent of a number  |  |  | 
| 学び始める |  |   Returns the average value of an expression  |  |  | 
| 学び始める |  |   Returns the cosine of an angle  |  |  | 
| 学び始める |  |   Returns the number of records returned by a select query  |  |  | 
| 学び始める |  |   Returns e raised to the power of a specified number  |  |  | 
| 学び始める |  |   Returns the integer part of a number  |  |  | 
| 学び始める |  |   Formats a numeric value with the specified format  |  |  | 
| 学び始める |  |   Returns the integer part of a number  |  |  | 
| 学び始める |  |   Returns the maximum value in a set of values  |  |  | 
| 学び始める |  |   Returns the minimum value in a set of values  |  |  | 
| 学び始める |  |   Initializes the random number generator (used by Rnd()) with a seed  |  |  | 
| 学び始める |  |  |  |  | 
| 学び始める |  |   Rounds a number to a specified number of decimal places  |  |  | 
| 学び始める |  |   Returns the sign of a number  |  |  | 
| 学び始める |  |   Returns the square root of a number  |  |  | 
| 学び始める |  |   Calculates the sum of a set of values  |  |  | 
| 学び始める |  |   Reads a string and returns the numbers found in the string  |  |  | 
| 学び始める |  |   Returns the current system date  |  |  | 
| 学び始める |  |   Adds a time/date interval to a date and then returns the date  |  |  | 
| 学び始める |  |   Returns the difference between two dates  |  |  | 
| 学び始める |  |   Returns a specified part of a date (as an integer)  |  |  | 
| 学び始める |  |   Returns a date from the specified parts (year, month, and day values)  |  |  | 
| 学び始める |  |   Returns a date based on a string  |  |  | 
| 学び始める |  |   Returns the day of the month for a given date  |  |  | 
| 学び始める |  |   Formats a date value with the specified format  |  |  | 
| 学び始める |  |   Returns the hour part of a time/datetime  |  |  | 
| 学び始める |  |   Returns the minute part of a time/datetime  |  |  | 
| 学び始める |  |   Returns the month part of a given date  |  |  | 
| 学び始める |  |   Returns the name of the month based on a number  |  |  | 
| 学び始める |  |   Returns the current date and time based on the computer's system date and time  |  |  | 
| 学び始める |  |   Returns the seconds part of a time/datetime  |  |  | 
| 学び始める |  |   Returns the current system time  |  |  | 
| 学び始める |  |   Returns a time from the specified parts (hour, minute, and second value)  |  |  | 
| 学び始める |  |   Returns a time based on a string  |  |  | 
| 学び始める |  |   Returns the weekday number for a given date  |  |  | 
| 学び始める |  |   Returns the weekday name based on a number  |  |  | 
| 学び始める |  |   Returns the year part of a given date  |  |  | 
| 学び始める |  |   Returns the name of the current database user  |  |  | 
| 学び始める |  |   Returns a string that contains the value of an operating system environment variable  |  |  | 
| 学び始める |  |   Checks whether an expression can be converted to a date  |  |  | 
| 学び始める |  |   Checks whether an expression contains Null (no data)  |  |  | 
| 学び始める |  |   Checks whether an expression is a valid number  |  |  |