array slice造句
例句與造句
- Array slicing facilities have been incorporated in several modern languages, such as R.
- Depending on the programming language, an array slice can be made out of non-consecutive elements.
- Sublists ( array slices ) can also be specified, using a range or list of numeric indices in brackets.
- The factor two in the maximum depth is arbitrary; it can be tuned for practical performance . denotes the array slice of items to.
- APL ( 1957 ) had very flexible multi-dimensional array slicing, which contributed much to the language's expressive power and popularity.
- It's difficult to find array slice in a sentence. 用array slice造句挺難的
- An array slicing operation takes a subset of the elements of an array-typed entity ( value or variable ) and then assembles them as another array-typed entity, possibly with other indices.
- in the command part ( x TO y ) which points out the needed array slice the x and y value can be omitted giving the meaning to use all chained array cells ( FROM x TO end ) or ( begin TO y ).
- Common examples of array slicing are extracting a substring from a string of characters, the " " ell " " in " h " ell " o ", extracting a row or column from a two-dimensional array, or extracting a matrix.
- General array slicing can be implemented ( whether or not built into the language ) by referencing every array through a dope vector or " descriptor " & mdash; a record that contains the address of the first array element, and then the range of each index and the corresponding coefficient in the indexing formula.
- Arrays are passed by reference, and this mechanism is an advertised feature of the language to pass data back out of a subroutine in contrast, array slices are copied before being passed, so that data modifications do not flow back into array ranges ( after the subroutine exits ), violating the principle of least surprise.