This page is a work in progress.
Assignment
:= is used for assigning values to variables. If you are used to Java or other langauges that use the
equal sign, then this will take some getting used to.
?= is used to assign the right side value to the left side variable if the left side variable is empty.
Comparison
> returns true if the left side of the operator is numerically greater than the right side.
< returns true if the right side of the operator is numerically greater than the left side.
= returns true if the two sides of the operator are equal.
>= returns true if the left side of the operator is greater than or equal to the right side.
<= returns true if the left side of the operator is less than or equal to the right side.
!= returns true if the two sides or the operator are not equal.
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