Definition, Betydelse, Synonymer & Anagram | Engelska ordet POINTERS

Definition av POINTERS

1. böjningsform av pointer

Exempel på hur man kan använda POINTERS i en mening

• It too was a defaced British Blue Ensign but with a black disc in the fly containing the Southern Cross and the two pointers (Alpha and Beta Centauri).
• Exploitation is performed by corrupting this data in specific ways to cause the application to overwrite internal structures such as linked list pointers.
• Because pointers store a memory location's address, instead of a value directly, inappropriate use of pointers can lead to undefined behavior in a program, particularly due to dangling pointers or wild pointers.
• Object-oriented languages represent runtime state as trees or directed graphs of objects connected by pointers or references.
• Thus the onus was on the programmer not to create such pointers, or at least manage them very carefully by dereferencing all handles after every such API call.
• Smart pointers also eliminate dangling pointers by postponing destruction until an object is no longer in use.
• Laser diodes are the most common type of lasers produced, with a wide range of uses that include fiber-optic communications, barcode readers, laser pointers, CD/DVD/Blu-ray disc reading/recording, laser printing, laser scanning and light beam illumination.
• In computer science, the asterisk is commonly used as a wildcard character, or to denote pointers, repetition, or multiplication.
• This immediately precluded a whole class of errors arising from the misuse (deliberate or accidental) of pointers.
• PRIMOS (written in FORTRAN IV, that didn't have pointers, while later versions, around version 18, written in a version of PL/I, called PL/P).
• BCPL does not use native pointers, so the more advanced functionality of the operating system was difficult to use and error-prone.
• There are a number of different opcodes that perform a jump; depending on whether the processor is in real mode or protected mode, and an override instruction is used, the instructions may take 16-bit, 32-bit, or segment:offset pointers.
• The following shows one way to implement a dispatch table in Perl, using a hash to store references to code (also known as function pointers).
• I-code replaces a number of data structures found in other BASICs with direct pointers to code and values, speeding performance.
• As the product matured, it remained a DOS tool for many years, but added elements of the C programming language and Pascal programming language, as well as OOP, and the code-block data-type (hybridizing the concepts of dBase macros, or string-evaluation, and function pointers), to become far more powerful than the original.
• A cons cell is composed of two pointers; the car operation extracts the first pointer, and the cdr operation extracts the second.
• This representation is a bit misleading: in a typical implementation, the endpoints of the gap are tracked using pointers or array indices, and the contents of the gap are ignored; this allows, for example, deletions to be done by adjusting a pointer without changing the text in the buffer.
• In computer science, reference counting is a programming technique of storing the number of references, pointers, or handles to a resource, such as an object, a block of memory, disk space, and others.
• ;Low-level multiprocessing: Instead of a single instruction pointer a Redcode simulator has a process queue for each program containing a variable number of instruction pointers which the simulator cycles through.
• Additionally, following World War II, new types of dogs became available in Wisconsin such as setters, pointers and other spaniels, allowing additional specialization in hunting.

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