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Python uses the following syntax to express list comprehensions over finite lists: S = [ 2 * x for x in range ( 100 ) if x ** 2 > 3 ] A generator expression may be used in Python versions >= 2.4 which gives lazy evaluation over its input, and can be used with generators to iterate over 'infinite' input such as the count generator function which ...
This comparison of programming languages (array) compares the features of array data structures or matrix processing for various computer programming languages. Syntax [ edit ]
1977 – A comparison of PASCAL and ALGOL 68 [58] – Andrew S. Tanenbaum – June 1977. 1993 – Five Little Languages and How They Grew – BLISS , Pascal , ALGOL 68 , BCPL & C – Dennis M. Ritchie – April 1993.
In some languages, including Python, Ruby, Haskell, etc., comparison of lists is done lexicographically, which means that it is possible to build a chain of comparisons like the above example by putting the values into lists in the order desired; for example, in Ruby:
The advantage of merging ordered runs instead of merging fixed size sub-lists (as done by traditional mergesort) is that it decreases the total number of comparisons needed to sort the entire list. Each run has a minimum size, which is based on the size of the input and is defined at the start of the algorithm. If a run is smaller than this ...
This is a comparison of the performance of notable data structures, as measured by the complexity of their logical operations. For a more comprehensive listing of data structures, see List of data structures. The comparisons in this article are organized by abstract data type.
The third-party library ExtLib provides a polymorphic version of functional maps, called PMap, [12] which is given a comparison function upon creation. Lists of pairs and functional maps both provide a purely functional interface. By contrast, hash tables provide an imperative interface.
List of text editors Name Developer Initial release Latest release Programming language Cost License GUI TUI or CLI; Version Date Acme: Rob Pike: 1993 Plan 9 and Inferno: C: No cost: MIT GPL-2.0-only LPL-1.02: AkelPad Alexey Kuznetsov Alexander Shengalts 2003 4.9.9 [1] 2024-10-16 C No cost: BSD-2-Clause: Alphatk: Vince Darley 1999 8.3.3 [2 ...