You can use strings in logical expressions, such as comparisons. Rounding is still required for the new real type. String literals are characters that are enclosed in quotation marks (""). In this case, you assigned the value 12 to your variable. Again, its a modifier, not a data type in itself, so an example would be: Both of these are important hints for the compiler. The primitive data types in X++ are anytype, boolean, date, enum, guid, int, int64, real, str, timeOfDay, and utcdatetime. The %.2f print verb tells fmt.Printf to format the float with two decimals. Truncates the index (rows) by default. A decimal number is a floating-point value that consists of a sign, a numeric value where each digit is in the range 0 through 9, and a scaling factor that indicates the position of a floating decimal point that separates the integral and fractional parts of the numeric value. When casting a String or Unicode value to a boolean, an empty string is False, any other string is True. below. The data type of the OracleParameter.. size. The ParameterDirection value.. isNullable. The index values in truncate can be datetimes or string truncation if the fixed-point number cannot be precisely represented in a floating point number. Editor at DigitalOcean, fiction writer and podcaster elsewhere, always searching for the next good nautical pun! In Go, data types are used to classify one particular type of data, determining the values that you can assign to the type and the operations you can perform on it. This is a very common operation when accepting input from the user. For example, the following fails: In this example, the number 12.3 has two digits prior to the decimal point, but the data type NUMBER(3,2) has room for (For more information about precision and scale in calculations, see Scale and Precision in Arithmetic Operations.) IA Support For example, the NoYes enum has two associated literals: No has the value 0, and Yes has the value 1. dbType. Moreover, longer formats cause storage as well as computational cost. Integers are used as control variables in repetitive statements or as indexes in arrays. Now let us look at the output of the following: Now, lets move on and see another method using int(). HOWEVER: if any value read in is not valid input, just print the message "INVALID". We can also use the trunc () function in the