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In computer science, syntactic sugar is syntax within a programming language that is designed to make things easier to read or to express. It makes the language "sweeter" for human use: things can be expressed more clearly, more concisely, or in an alternative style that some may prefer.
In this example, it's used for instantiating the OUT class, which is the class for the standard output. The + operator has been overloaded by the class to append the string passed as argument to the stream. Operators such as + are syntactic sugar for conventionally named method calls: a + b stands for a.plus(b). The usual arithmetic precedence ...
List comprehension is a syntactic construct available in some programming languages for creating a list based on existing lists. It follows the form of the mathematical set-builder notation (set comprehension) as distinct from the use of map and filter functions.
CAL added some syntactic sugar to this basic concept by adding the new modifier UNLESS, which, depending on the context, led to more obvious code; TYPE "IT IS NOT EQUAL TO FIVE" UNLESS X=5. [6] In JOSS, to assign the value 5 to a variable A if the value of B was larger than 10, and 0 otherwise, the code would be: Set A=5 if B>10. Set A=0 if B<=10.
Lua provides some syntactic sugar to facilitate object orientation. To declare member functions inside a prototype table, one can use function table: func (args), which is equivalent to function table. func (self, args). Calling class methods also makes use of the colon: object: func (args) is equivalent to object. func (object, args).
In the programming language Dylan, which is an object-oriented language that supports multimethods and doesn't have a concept of this, sending a message to an object is still kept in the syntax. The two forms below work in the same way; the differences are just syntactic sugar. object.method(param1, param2) and method (object, param1, param2)
An example spangram with corresponding theme words: PEAR, FRUIT, BANANA, APPLE, etc. Need a hint? Find non-theme words to get hints. For every 3 non-theme words you find, you earn a hint.
Therefore, it is seen as syntactic sugar. [26] In contrast, Java implements enumerations as full featured collection of instances, requiring more memory and not aiding interaction with C/C++ code, but providing additional features in reflection and intrinsic behavior. The implementation in each language is described in the table below.