Search results
Results from the WOW.Com Content Network
In computer programming, foreach loop (or for-each loop) ... The C++/CLI language proposes a construct similar to C#. Assuming that myArray is an array of integers:
Foreach loops; While loops; For loops; Do-while; ... Comparison of C# and Java; ... Array with all the doubles from 1 to 9 inclusive:
The reasoning behind this is that if Array is extended via prototype and Object is kept pristine, for and for-in loops will work as expected on associative 'arrays'. This issue has been brought to the fore by the popularity of JavaScript frameworks that make heavy and sometimes indiscriminate use of prototypes to extend JavaScript's inbuilt types.
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) will result in an array y whose elements are sine of the corresponding elements of the array x. Vectorized index operations are also supported.
Whether it is a console or a graphical interface application, the program must have an entry point of some sort. The entry point of a C# application is the Main method. There can only be one declaration of this method, and it is a static method in a class. It usually returns void and is passed command-line arguments as an array of strings.
The loop counter is used to decide when the loop should terminate and for the program flow to continue to the next instruction after the loop. A common identifier naming convention is for the loop counter to use the variable names i , j , and k (and so on if needed), where i would be the most outer loop, j the next inner loop, etc.
The Task Parallel Library (TPL) is the task parallelism component of the Parallel Extensions to .NET. [6] It exposes parallel constructs like parallel For and ForEach loops, using regular method calls and delegates, thus the constructs can be used from any CLI languages.
Comparison of programming languages; General comparison; Assignment; Basic syntax; Basic instructions; Comments; Control flow Foreach loops; While loops; For loops