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In computing, data deduplication is a technique for eliminating duplicate copies of repeating data. Successful implementation of the technique can improve storage utilization, which may in turn lower capital expenditure by reducing the overall amount of storage media required to meet storage capacity needs.
Strings in Python are immutable, so a string operation such as a substitution of characters, that in other programming languages might alter the string in place, returns a new string in Python. Performance considerations sometimes push for using special techniques in programs that modify strings intensively, such as joining character arrays ...
In computer science, an associative array, map, symbol table, or dictionary is an abstract data type that stores a collection of (key, value) pairs, such that each possible key appears at most once in the collection. In mathematical terms, an associative array is a function with finite domain. [1] It supports 'lookup', 'remove', and 'insert ...
IBM's open source adaptive Java virtual machine, Jikes RVM, uses extended Array SSA, an extension of SSA that allows analysis of scalars, arrays, and object fields in a unified framework. Extended Array SSA analysis is only enabled at the maximum optimization level, which is applied to the most frequently executed portions of code.
In array languages, operations are generalized to apply to both scalars and arrays. Thus, a+b expresses the sum of two scalars if a and b are scalars, or the sum of two arrays if they are arrays. An array language simplifies programming but possibly at a cost known as the abstraction penalty.
This week, for example, you can get 40% off holiday kits that would be perfect stocking stuffers for the youngest beauty lover on your list, $100 off select Dyson hair tools and — perhaps our ...
For example, when boarding and training dogs, I like to use pheromone plug-in diffusers or sprays such as Adaptil. These help the visiting dogs adapt while also helping the resident dogs cope.
An on-screen graphic at the game identified Ferrell as Buddy the Elf, according to a clip shared on social media by the Los Angeles Kings. FanDuel reporter Carrlyn Bathe, meanwhile, told fans that ...