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In Python, functions are first-class objects, just like strings, numbers, lists etc. This feature eliminates the need to write a function object in many cases. Any object with a __call__() method can be called using function-call syntax. An example is this accumulator class (based on Paul Graham's study on programming language syntax and ...
For example, a single statement may span multiple lines if a comma or binary operator is at the end of each line. Nim also supports user-defined operators. Unlike Python, Nim implements (native) static typing. Nim's type system allows for easy type conversion, casting, and provides syntax for generic programming. Nim notably provides type ...
Supports testing of MPI and OpenMP based procedures. A fully object-oriented implementation using Fortran 2003 is now available. In use with a range of legacy and new Fortran code. ObjexxFTK:UnitTest [266] User writes Fortran tests: Python script automatically finds all tests and generates the Fortran test driver. Supports F77-F2003.
Multi-objective optimization or Pareto optimization (also known as multi-objective programming, vector optimization, multicriteria optimization, or multiattribute optimization) is an area of multiple-criteria decision making that is concerned with mathematical optimization problems involving more than one objective function to be optimized simultaneously.
The following are notable software design patterns for OOP objects. [69] Function object: Class with one main method that acts like an anonymous function (in C++, the function operator, operator()) Immutable object: does not change state after creation; First-class object: can be used without restriction; Container object: contains other objects
Plot of normalized function (i.e. ()) with its spectral frequency components.. The unitary Fourier transforms of the rectangular function are [2] = = (), using ordinary frequency f, where is the normalized form [10] of the sinc function and = (/) / = (/), using angular frequency , where is the unnormalized form of the sinc function.
The ribbon is not user customizable in Office 2007. Each application has a different set of tabs that exposes functions that the application offers. For example, while Excel has a tab for the graphing capabilities, Word does not; instead it has tabs to control the formatting of a text document.
C does not provide direct support to exception handling: it is the programmer's responsibility to prevent errors in the first place and test return values from the functions.