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  2. Dispose pattern - Wikipedia

    en.wikipedia.org/wiki/Dispose_pattern

    In object-oriented programming, this is instead an instance method on a file object, as in Python: f = open ( filename ) # Do something with f. f . close () This is precisely the dispose pattern, and only differs in syntax and code structure [ a ] from traditional file opening and closing.

  3. Executable and Linkable Format - Wikipedia

    en.wikipedia.org/wiki/Executable_and_Linkable_Format

    An ELF file has two views: the program header shows the segments used at run time, whereas the section header lists the set of sections.. In computing, the Executable and Linkable Format [2] (ELF, formerly named Extensible Linking Format) is a common standard file format for executable files, object code, shared libraries, and core dumps.

  4. Object file - Wikipedia

    en.wikipedia.org/wiki/Object_file

    An object file is a file that contains machine code or bytecode, as well as other data and metadata, generated by a compiler or assembler from source code during the compilation or assembly process. The machine code that is generated is known as object code. The object code is usually relocatable, and not usually directly executable. There are ...

  5. List of file formats - Wikipedia

    en.wikipedia.org/wiki/List_of_file_formats

    PHP – PHP code file; PYK – PYK compressed file; PK3 – PK3 Quake 3 archive (see note on Doom³) PK4 – PK4 Doom³ archive (opens similarly to a zip archive.) PNJ – a sub-format of the MNG file format, used for encapsulating JPEG files [4] PXZ – a compressed layered image file used for the image editing website, pixlr.com; PY, PYW ...

  6. this (computer programming) - Wikipedia

    en.wikipedia.org/wiki/This_(computer_programming)

    When lexical scoping is used to infer this, the use of this in code, while not illegal, may raise warning bells to a maintenance programmer, although there are still legitimate uses of this in this case, such as referring to instance variables hidden by local variables of the same name, or if the method wants to return a reference to the current object, i.e. this, itself.

  7. Mach-O - Wikipedia

    en.wikipedia.org/wiki/Mach-O

    The object file has no undefined references. 1<<1: 0000_0000_0000_0000_0000_0000_0000_0010: The object file is the output of an incremental link against a base file and can't be link edited again. 1<<2: 0000_0000_0000_0000_0000_0000_0000_0100: The object file is input for the dynamic linker and can't be statically link edited again. 1<<3

  8. Extension method - Wikipedia

    en.wikipedia.org/wiki/Extension_method

    The modified object is often a class, a prototype, or a type. Extension methods are features of some object-oriented programming languages. There is no syntactic difference between calling an extension method and calling a method declared in the type definition. [1] Not all languages implement extension methods in an equally safe manner, however.

  9. Program database - Wikipedia

    en.wikipedia.org/wiki/Program_database

    Stream 1 is used to verify that the PDB is the same file referred to in an executable or object file stream. Version, 4 bytes. Time date stamp, 4 bytes. Age, 4 bytes. This is the number of times this PDB has been modified since its creation. GUID, 16 bytes. Total length of following names, 4 bytes. Followed by null-terminated character strings.