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  2. C data types - Wikipedia

    en.wikipedia.org/wiki/C_data_types

    The C language provides the four basic arithmetic type specifiers char, int, float and double (as well as the boolean type bool), and the modifiers signed, unsigned, short, and long.

  3. Comparison of programming languages (basic instructions)

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

    The actual sizes of short int, int, and long int are available as the constants short max int, max int, and long max int etc. ^b Commonly used for characters. ^c The ALGOL 68, C and C++ languages do not specify the exact width of the integer types short , int , long , and ( C99 , C++11 ) long long , so they are implementation-dependent.

  4. Integer (computer science) - Wikipedia

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

    One important cause of non-portability of software is the incorrect assumption that all computers have the same word size as the computer used by the programmer. For example, if a programmer using the C language incorrectly declares as int a variable that will be used to store values greater than 2 15 −1, the program will fail on computers ...

  5. Unum (number format) - Wikipedia

    en.wikipedia.org/wiki/Unum_(number_format)

    SoftPosit [31] is a software implementation of posits based on Berkeley SoftFloat. [32] It allows software comparison between posits and floats. It currently supports Add; Subtract; Multiply; Divide; Fused-multiply-add; Fused-dot-product (with quire) Square root; Convert posit to signed and unsigned integer; Convert signed and unsigned integer ...

  6. Year 2038 problem - Wikipedia

    en.wikipedia.org/wiki/Year_2038_problem

    The software was designed with a kludge to handle a database request that should "never" time out. Rather than specifically handling this special case, the initial design simply specified an arbitrary time-out date in the future with a default configuration specifying that requests should time out after a maximum of one billion seconds.

  7. C syntax - Wikipedia

    en.wikipedia.org/wiki/C_syntax

    A snippet of C code which prints "Hello, World!". The syntax of the C programming language is the set of rules governing writing of software in C. It is designed to allow for programs that are extremely terse, have a close relationship with the resulting object code, and yet provide relatively high-level data abstraction.

  8. Open-source software - Wikipedia

    en.wikipedia.org/wiki/Open-source_software

    This is an accepted version of this page This is the latest accepted revision, reviewed on 11 January 2025. Software licensed to ensure source code usage rights Open-source software shares similarities with free software and is part of the broader term free and open-source software. For broader coverage of this topic, see open-source-software movement. It has been suggested that this article ...

  9. ActionScript - Wikipedia

    en.wikipedia.org/wiki/ActionScript

    uint: The uint (unsigned integer) data type is a 32-bit unsigned integer between 0 and 4,294,967,295. void: The void data type contains only one value, undefined. In previous versions of ActionScript, undefined was the default value for instances of the Object class. In ActionScript 3.0, the default value for Object instances is null.