Search results
Results from the WOW.Com Content Network
The comma operator separates expressions (which have value) in a way analogous to how the semicolon terminates statements, and sequences of expressions are enclosed in parentheses analogously to how sequences of statements are enclosed in braces: [1] (a, b, c) is a sequence of expressions, separated by commas, which evaluates to the last expression c, while {a; b; c;} is a sequence of ...
This is a list of operators in the C and C++ programming languages.. All listed operators are in C++ and lacking indication otherwise, in C as well. Some tables include a "In C" column that indicates whether an operator is also in C. Note that C does not support operator overloading.
semicolon and comma separated [1] APL: newline terminated, [Direct_function ⋄] separated AppleScript: newline terminated AutoHotkey: newline terminated BASIC: newline terminated, colon separated Boo: newline terminated C: semicolon terminated, comma separated expressions C++: semicolon terminated, comma separated expressions C#: semicolon ...
Pascal has two forms of the while loop, while and repeat. While repeats one statement (unless enclosed in a begin-end block) as long as the condition is true. The repeat statement repetitively executes a block of one or more statements through an until statement and continues repeating unless the condition is false. The main difference between ...
The following example calls the Map constructor, which operates on a list (a semicolon delimited sequence of elements enclosed in square brackets) of tuples (which in F# are comma-delimited sequences of elements).
A snippet of C code which prints "Hello, World!". The syntax of the C programming language is the set of rules governing writing of software in C. It is designed to allow for programs that are extremely terse, have a close relationship with the resulting object code, and yet provide relatively high-level data abstraction.
There is a portability issue with generating a trailing comma with empty args for variadic macros in C99. Some compilers (e.g., Visual Studio when not using the new standard-conformant preprocessor [6]) will silently eliminate the trailing comma.
At the end of an initializer; for example, after the evaluation of 5 in the declaration int a = 5;. Between each declarator in each declarator sequence; for example, between the two evaluations of a ++ in int x = a ++, y = a ++. [8] (This is not an example of the comma operator.) After each conversion associated with an input/output format ...