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  2. Monty Hall problem - Wikipedia

    en.wikipedia.org/wiki/Monty_Hall_problem

    "Mind-reading Monty": The host offers the option to switch in case the guest is determined to stay anyway or in case the guest will switch to a goat. [33] Switching always yields a goat. "Angelic Monty": The host offers the option to switch only when the player has chosen incorrectly. [61] Switching always wins the car.

  3. Switch statement - Wikipedia

    en.wikipedia.org/wiki/Switch_statement

    In computer programming languages, a switch statement is a type of selection control mechanism used to allow the value of a variable or expression to change the control flow of program execution via search and map. Switch statements function somewhat similarly to the if statement used in programming languages like C / C++, C#, Visual Basic .NET ...

  4. Conditional (computer programming) - Wikipedia

    en.wikipedia.org/wiki/Conditional_(computer...

    In computer science, conditionals (that is, conditional statements, conditional expressions and conditional constructs) are programming language constructs that perform different computations or actions or return different values depending on the value of a Boolean expression, called a condition . Conditionals are typically implemented by ...

  5. Code 128 - Wikipedia

    en.wikipedia.org/wiki/Code_128

    A Swiss postal barcode encoding "RI 476 394 652 CH" in Code 128 (B & C) Code 128 is a high-density linear barcode symbology defined in ISO/IEC 15417:2007. [ 1] It is used for alphanumeric or numeric-only barcodes. It can encode all 128 characters of ASCII and, by use of an extension symbol (FNC4), the Latin-1 characters defined in ISO/IEC 8859 ...

  6. Variable shadowing - Wikipedia

    en.wikipedia.org/wiki/Variable_shadowing

    public class Shadow {private int myIntVar = 0; public void shadowTheVar {// Since it has the same name as above object instance field, it shadows above // field inside this method. int myIntVar = 5; // If we simply refer to 'myIntVar' the one of this method is found // (shadowing a second one with the same name) System. out. println (myIntVar); // prints 5 // If we want to refer to the ...

  7. Recursive descent parser - Wikipedia

    en.wikipedia.org/wiki/Recursive_descent_parser

    Recursive descent parser. In computer science, a recursive descent parser is a kind of top-down parser built from a set of mutually recursive procedures (or a non-recursive equivalent) where each such procedure implements one of the nonterminals of the grammar. Thus the structure of the resulting program closely mirrors that of the grammar it ...

  8. Python syntax and semantics - Wikipedia

    en.wikipedia.org/wiki/Python_syntax_and_semantics

    Python syntax and semantics. A snippet of Python code with keywords highlighted in bold yellow font. The syntax of the Python programming language is the set of rules that defines how a Python program will be written and interpreted (by both the runtime system and by human readers). The Python language has many similarities to Perl, C, and Java ...

  9. Multiway branch - Wikipedia

    en.wikipedia.org/wiki/Multiway_branch

    Multiway branch. Multiway branch is the change to a program's control flow based upon a value matching a selected criteria. It is a form of conditional statement. A multiway branch is often the most efficient method of passing control to one of a set of program labels, especially if an index has been created beforehand from the raw data .