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  2. Comparison of programming languages (string functions)

    en.wikipedia.org/wiki/Comparison_of_programming...

    String functions common to many languages are listed below, including the different names used. The below list of common functions aims to help programmers find the equivalent function in a language. Note, string concatenation and regular expressions are handled in separate pages. Statements in guillemets (« … ») are optional.

  3. Join-pattern - Wikipedia

    en.wikipedia.org/wiki/Join-pattern

    So in the join-calculus, the basic values are the names like on the example is A,B or C. So the two compiler representing this values with two ways. Join compiler use a vector with Two slots, the first to the name it-self and the second to a queue of pending messages. Jocaml use name like a pointer on definitions.

  4. Closure (computer programming) - Wikipedia

    en.wikipedia.org/wiki/Closure_(computer_programming)

    The only difference in implementation is that in the first case we used a nested function with a name, g, while in the second case we used an anonymous nested function (using the Python keyword lambda for creating an anonymous function). The original name, if any, used in defining them is irrelevant. A closure is a value like any other value.

  5. Name mangling - Wikipedia

    en.wikipedia.org/wiki/Name_mangling

    F: Non-curried function. C: Function of a class, i.e. a method; 4test: Module name, prefixed with its length. 7MyClass: Name of class the function belongs to, prefixed with its length. 9calculate: Function name, prefixed with its length. f: The function attribute. In this case ‘f’, which means a normal function.

  6. Comparison of programming languages (array) - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_programming...

    For example, to perform an element by element sum of two arrays, a and b to produce a third c, it is only necessary to write c = a + b In addition to support for vectorized arithmetic and relational operations, these languages also vectorize common mathematical functions such as sine. For example, if x is an array, then y = sin (x)

  7. Comparison of programming languages (syntax) - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_programming...

    The actual statement is in columns 7 through 72 of a line. Any non-space character in column 6 indicates that this line is a continuation of the prior line. A 'C' in column 1 indicates that this entire line is a comment. Columns 1 though 5 may contain a number which serves as a label.

  8. Language Integrated Query - Wikipedia

    en.wikipedia.org/wiki/Language_Integrated_Query

    Furthermore, a finalization function, taking the aggregation result to yet another value, can be supplied. This implement the Fold higher-order function. Join / GroupJoin The Join operator performs an inner join on two collections, based on matching keys for objects in each collection. It takes two functions as delegates, one for each ...

  9. Nested function - Wikipedia

    en.wikipedia.org/wiki/Nested_function

    A nested function can use identifiers (i.e. the name of functions, variables, types, classes) declared in any enclosing block, except when they are masked by inner declarations with the same names. A nested function can be declared within a nested function, recursively, to form a deeply nested structure. A deeply nested function can access ...