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  2. Control flow - Wikipedia

    en.wikipedia.org/wiki/Control_flow

    Sometimes within the body of a loop there is a desire to skip the remainder of the loop body and continue with the next iteration of the loop. Some languages provide a statement such as continue (most languages), skip, [8] cycle (Fortran), or next (Perl and Ruby), which will do this. The effect is to prematurely terminate the innermost loop ...

  3. For loop - Wikipedia

    en.wikipedia.org/wiki/For_loop

    t. e. In computer science, a for-loop or for loop is a control flow statement for specifying iteration. Specifically, a for-loop functions by running a section of code repeatedly until a certain condition has been satisfied. For-loops have two parts: a header and a body. The header defines the iteration and the body is the code that is executed ...

  4. Loop perforation - Wikipedia

    en.wikipedia.org/wiki/Loop_perforation

    Loop perforation. Loop perforation is an approximate computing technique that allows to regularly skip some iterations of a loop. [1] [2] [3] It relies on one parameter: the perforation rate. The perforation rate can be interpreted as the number of iteration to skip each time or the number of iterations to perform before skipping one.

  5. Iterated function - Wikipedia

    en.wikipedia.org/wiki/Iterated_function

    Below that are their compositions, which both have order 3. In mathematics, an iterated function is a function that is obtained by composing another function with itself two or several times. The process of repeatedly applying the same function is called iteration.

  6. Iterator - Wikipedia

    en.wikipedia.org/wiki/Iterator

    An iterator allows a consumer to process each element of a collection while isolating the consumer from the internal structure of the collection. [ 2 ] The collection can store elements in any manner while the consumer can access them as a sequence. In object-oriented programming, an iterator class is usually designed in tight coordination with ...

  7. Successive over-relaxation - Wikipedia

    en.wikipedia.org/wiki/Successive_over-relaxation

    The method of successive over-relaxation is an iterative technique that solves the left hand side of this expression for x, using the previous value for x on the right hand side. Analytically, this may be written as: where is the k th approximation or iteration of and is the next or k + 1 iteration of . However, by taking advantage of the ...

  8. Python (programming language) - Wikipedia

    en.wikipedia.org/wiki/Python_(programming_language)

    Python is a multi-paradigm programming language. Object-oriented programming and structured programming are fully supported, and many of their features support functional programming and aspect-oriented programming (including metaprogramming [70] and metaobjects). [71] Many other paradigms are supported via extensions, including design by ...

  9. Off-by-one error - Wikipedia

    en.wikipedia.org/wiki/Off-by-one_error

    The correct number of sections for a fence is n − 1 if the fence is a free-standing line segment bounded by a post at each of its ends (e.g., a fence between two passageway gaps), n if the fence forms one complete, free-standing loop (e.g., enclosure accessible by surmounting, such as a boxing ring), or n + 1 if posts do not occur at the ends ...