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Copy-on-write (COW), also called implicit sharing [1] or shadowing, [2] is a resource-management technique [3] used in programming to manage shared data efficiently. Instead of copying data right away when multiple programs use it, the same data is shared between programs until one tries to modify it.
Though std::string no longer uses it, many (perhaps most) alternative string libraries still implement copy-on-write strings. Some string implementations store 16-bit or 32-bit code points instead of bytes, this was intended to facilitate processing of Unicode text. [5]
C++/WinRT is an entirely standard modern C++17 language projection for Windows Runtime (WinRT) APIs, implemented as a header-file-based library, and designed to provide first-class access to the modern Windows API. With C++/WinRT, Windows Runtime APIs can be authored and consumed using any standards-compliant C++17 compiler.
PolyEdit – Windows; RagTime – Windows and Mac; Scrivener – Windows, Mac and Linux; TechWriter – RISC OS; Text Control – Word Processing SDK Library; TextMaker – Windows and Linux; ThinkFree Office Write – Windows, Mac and Linux; Ulysses – Mac, iPadOS, iOS; WordPerfect – Windows and Linux; WPS Writer – Windows and Linux ...
In computing, a here document (here-document, here-text, heredoc, hereis, here-string or here-script) is a file literal or input stream literal: it is a section of a source code file that is treated as if it were a separate file.
The default on MS-DOS 5.0 and higher and is included with all 32-bit versions of Windows that do not rely on a separate copy of DOS. Up to including MS-DOS 6.22, it only supported files up to 64 KB. Proprietary: EDIT: The text editor in Novell DOS 7, OpenDOS 7.01, DR-DOS 7.02 and higher. Supports large files for as long as swap space is available.
The length of a string is the number of code units before the zero code unit. [1] The memory occupied by a string is always one more code unit than the length, as space is needed to store the zero terminator. Generally, the term string means a string where the code unit is of type char, which is exactly 8 bits on all modern machines.
These include string manipulation, memory allocation, C-style input/output calls, and others. MSVCP*.DLL is the corresponding C++ library. It has shipped with Windows versions since Windows 95 OSR2.5 for use by other Windows components; earlier versions shipped with the CRTDLL.DLL library instead.