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  2. Comparison of version-control software - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_version...

    clone pull push Local branches checkout update lock add remove move copy merge commit revert generate bundle file rebase AccuRev SCM: mkdepot N/A N/A N/A mkstream mkws update anchor add defunct move cp [then] add – incl -s – ln merge keep – promote purge – revert N/A chstream Azure DevOps: using Git: clone using Git: get commit ...

  3. ssh-keygen - Wikipedia

    en.wikipedia.org/wiki/Ssh-keygen

    Imports a private resident key from a FIDO2 device. -p Requests changing the passphrase of a private key file instead of creating a new private key. -t Specifies the type of key to create (e.g., rsa). -o Use the new OpenSSH format. -q quiets ssh-keygen. It is used by the /etc/rc file while creating a new key. -N Provides a new Passphrase. -B

  4. Object copying - Wikipedia

    en.wikipedia.org/wiki/Object_copying

    A disadvantage is that one often cannot access the clone() method on an abstract type. Most interfaces and abstract classes in Java do not specify a public clone() method. Thus, often the only way to use the clone() method is if the class of an object is known, which is contrary to the abstraction principle of using the most generic type possible.

  5. Distributed version control - Wikipedia

    en.wikipedia.org/wiki/Distributed_version_control

    Similarly, some distributed systems now offer features that mitigate the issues of checkout times and storage costs, such as the Virtual File System for Git developed by Microsoft to work with very large codebases, [8] which exposes a virtual file system that downloads files to local storage only as they are needed.

  6. Local variable - Wikipedia

    en.wikipedia.org/wiki/Local_variable

    Local variables may have a lexical or dynamic scope, though lexical (static) scoping is far more common.In lexical scoping (or lexical scope; also called static scoping or static scope), if a variable name's scope is a certain block, then its scope is the program text of the block definition: within that block's text, the variable name exists, and is bound to the variable's value, but outside ...

  7. Access modifiers - Wikipedia

    en.wikipedia.org/wiki/Access_modifiers

    C++ uses the three modifiers called public, protected, and private. [3] C# has the modifiers public, protected,internal, private, protected internal, private protected, and file. [4] Java has public, package, protected, and private; package is the default, used if no other access modifier keyword is specified. The meaning of these modifiers may ...

  8. C++/CLI - Wikipedia

    en.wikipedia.org/wiki/C++/CLI

    A tracking reference in C++/CLI is a handle of a passed-by-reference variable. It is similar in concept to using *& (reference to a pointer) in standard C++, and (in function declarations) corresponds to the ref keyword applied to types in C#, or ByRef in Visual Basic .NET. C++/CLI uses a ^% syntax to indicate a tracking reference to a handle.

  9. C++ Standard Library - Wikipedia

    en.wikipedia.org/wiki/C++_Standard_Library

    The C++ Standard Library provides several generic containers, functions to use and manipulate these containers, function objects, generic strings and streams (including interactive and file I/O), support for some language features, and functions for common tasks such as finding the square root of a number.