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  2. Comparison of data-serialization formats - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_data...

    Comparison of data-serialization formats. This is a comparison of data serialization formats, various ways to convert complex objects to sequences of bits. It does not include markup languages used exclusively as document file formats .

  3. Data validation - Wikipedia

    en.wikipedia.org/wiki/Data_validation

    Checks that a file with a specified name exists. This check is essential for programs that use file handling. Format check Checks that the data is in a specified format (template), e.g., dates have to be in the format YYYY-MM-DD. Regular expressions may be used for this kind of validation. Presence check Checks that data is present, e.g ...

  4. MD5 - Wikipedia

    en.wikipedia.org/wiki/MD5

    MD5 is prone to length extension attacks. The MD5 message-digest algorithm is a widely used hash function producing a 128- bit hash value. MD5 was designed by Ronald Rivest in 1991 to replace an earlier hash function MD4, [ 3] and was specified in 1992 as RFC 1321. MD5 can be used as a checksum to verify data integrity against unintentional ...

  5. Entry point - Wikipedia

    en.wikipedia.org/wiki/Entry_point

    In computer programming, an entry point is the place in a program where the execution of a program begins, and where the program has access to command line arguments. [failed verification][ 1] To start a program's execution, the loader or operating system passes control to its entry point. (During booting, the operating system itself is the ...

  6. Exif - Wikipedia

    en.wikipedia.org/wiki/Exif

    Exif. Exchangeable image file format (officially Exif, according to JEIDA/JEITA/CIPA specifications) [ 5] is a standard that specifies formats for images, sound, and ancillary tags used by digital cameras (including smartphones ), scanners and other systems handling image and sound files recorded by digital cameras.

  7. Transport Neutral Encapsulation Format - Wikipedia

    en.wikipedia.org/wiki/Transport_Neutral...

    Transport Neutral Encapsulation Format. Transport Neutral Encapsulation Format or TNEF is a proprietary email attachment format used by Microsoft Outlook and Microsoft Exchange Server. An attached file with TNEF encoding is most often named winmail.dat or win.dat, and has a MIME type of Application/MS-TNEF .

  8. PHP - Wikipedia

    en.wikipedia.org/wiki/PHP

    PHP has a direct module interface called SAPI for different web servers; [272] in case of PHP 5 and Apache 2.0 on Windows, it is provided in form of a DLL file called php5apache2.dll, [273] which is a module that, among other functions, provides an interface between PHP and the web server, implemented in a form that the server understands. This ...

  9. INI file - Wikipedia

    en.wikipedia.org/wiki/INI_file

    INI file. An INI file is a configuration file for computer software that consists of a text-based content with a structure and syntax comprising key–value pairs for properties, and sections that organize the properties. [ 1] The name of these configuration files comes from the filename extension INI, for initialization, used in the MS-DOS ...