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  2. Zipping (computer science) - Wikipedia

    en.wikipedia.org/wiki/Zipping_(computer_science)

    This name zip derives from the ... The second form is an example of UFCS. F#: List.zip ... unzipn for n > 3 is available in the module Data.List. Python: zip ...

  3. Comparison of programming languages (string functions)

    en.wikipedia.org/wiki/Comparison_of_programming...

    String functions common to many languages are listed below, including the different names used. The below list of common functions aims to help programmers find the equivalent function in a language. Note, string concatenation and regular expressions are handled in separate pages. Statements in guillemets (« … ») are optional.

  4. Comparison of programming languages (strings) - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_programming...

    C (along with Python) allows juxtaposition for string literals, however, for strings stored as character arrays, the strcat function must be used. COBOL uses the STRING statement to concatenate string variables. MATLAB and Octave use the syntax "[x y]" to concatenate x and y. Visual Basic and Visual Basic .NET can also use the "+" sign but at ...

  5. List of data structures - Wikipedia

    en.wikipedia.org/wiki/List_of_data_structures

    String, a sequence of characters representing text Union , a datum which may be one of a set of types Tagged union (also called a variant , discriminated union or sum type ), a union with a tag specifying which type the data is

  6. List of file signatures - Wikipedia

    en.wikipedia.org/wiki/List_of_file_signatures

    zip aar apk docx epub ipa jar kmz maff msix odp ods odt pk3 pk4 pptx usdz vsdx xlsx xpi. whl zip file format and formats based on it, such as EPUB, JAR, ODF, OOXML: 52 61 72 21 1A 07 00: Rar!␚␇␀ 0 rar Roshal ARchive compressed archive v1.50 onwards [23] 52 61 72 21 1A 07 01 00: Rar!␚␇␁␀ 0 rar Roshal ARchive compressed archive v5 ...

  7. Huffman coding - Wikipedia

    en.wikipedia.org/wiki/Huffman_coding

    Huffman tree generated from the exact frequencies of the text "this is an example of a huffman tree". Encoding the sentence with this code requires 135 (or 147) bits, as opposed to 288 (or 180) bits if 36 characters of 8 (or 5) bits were used (This assumes that the code tree structure is known to the decoder and thus does not need to be counted as part of the transmitted information).

  8. List of archive formats - Wikipedia

    en.wikipedia.org/wiki/List_of_archive_formats

    The replacement for the .sit format that supports more compression methods, UNIX file permissions, long file names, very large files, more encryption options, data specific compressors (JPEG, Zip, PDF, 24-bit image, MP3). The free StuffIt Expander is available for Windows and OS X. .sqx SQX: Windows: Windows: Yes A royalty-free compressing format

  9. Matching wildcards - Wikipedia

    en.wikipedia.org/wiki/Matching_wildcards

    In computer science, an algorithm for matching wildcards (also known as globbing) is useful in comparing text strings that may contain wildcard syntax. [1] Common uses of these algorithms include command-line interfaces, e.g. the Bourne shell [2] or Microsoft Windows command-line [3] or text editor or file manager, as well as the interfaces for some search engines [4] and databases. [5]