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  2. Boxing (computer programming) - Wikipedia

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

    One might desire to have a LinkedList of int, but this is not directly possible. Instead Java defines primitive wrapper classes corresponding to each primitive type: Integer and int, Character and char, Float and float, etc. One can then define a LinkedList using the boxed type Integer and insert int values into the list by boxing them as ...

  3. List of Java bytecode instructions - Wikipedia

    en.wikipedia.org/wiki/List_of_Java_bytecode...

    convert an int into a byte i2c 92 1001 0010 value → result convert an int into a character i2d 87 1000 0111 value → result convert an int into a double i2f 86 1000 0110 value → result convert an int into a float i2l 85 1000 0101 value → result convert an int into a long i2s 93 1001 0011 value → result convert an int into a short iadd 60

  4. Integer (computer science) - Wikipedia

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

    An integer value is typically specified in the source code of a program as a sequence of digits optionally prefixed with + or −. Some programming languages allow other notations, such as hexadecimal (base 16) or octal (base 8). Some programming languages also permit digit group separators. [2]

  5. Type conversion - Wikipedia

    en.wikipedia.org/wiki/Type_conversion

    Conversely, precision can be lost when converting representations from integer to floating-point, since a floating-point type may be unable to exactly represent all possible values of some integer type. For example, float might be an IEEE 754 single precision type, which cannot represent the integer 16777217 exactly, while a 32-bit integer type ...

  6. List of arbitrary-precision arithmetic software - Wikipedia

    en.wikipedia.org/wiki/List_of_arbitrary...

    Pike: the built-in int type will silently change from machine-native integer to arbitrary precision as soon as the value exceeds the former's capacity. Prolog: ISO standard compatible Prolog systems can check the Prolog flag "bounded". Most of the major Prolog systems support arbitrary precision integer numbers.

  7. Template:Hexadecimal - Wikipedia

    en.wikipedia.org/wiki/Template:Hexadecimal

    The number is, by default, formatted with a final subscript 16 to display the base. An optional second parameter of |hex will replace the base with "hex". To opt out of the subscript, use a second parameter of |no (or equivalently |none ), which also forces the display of at least two hexadecimal digits (instead of just one for values lower ...

  8. IJVM - Wikipedia

    en.wikipedia.org/wiki/IJVM

    Store into int array. The arrayref must be of type reference and must refer to an array whose components are of type int. Both index and value must be of type int. The arrayref, index, and value are popped from the operand stack. The int value is stored as the component of the array indexed by index. Part of the Sun JVM Spec. W_OUT value ...

  9. Low-level programming language - Wikipedia

    en.wikipedia.org/wiki/Low-level_programming_language

    Low-level languages can convert to machine code without a compiler or interpreter—second-generation programming languages [5] [6] use a simpler processor called an assembler—and the resulting code runs directly on the processor. A program written in a low-level language can be made to run very quickly, with a small memory footprint.