Search results
Results From The WOW.Com Content Network
Duff's device. In the C programming language, Duff's device is a way of manually implementing loop unrolling by interleaving two syntactic constructs of C: the do - while loop and a switch statement. Its discovery is credited to Tom Duff in November 1983, when Duff was working for Lucasfilm and used it to speed up a real-time animation program.
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# ...
The switch parser function, coded as " #switch ", selects the first matching branch in a list of choices, acting as a case statement. Each branch can be a value, an expression (calculation), or a template call, [1] evaluated and compared to match the value of the switch. Although many #switch structures are used to branch among a simple set of ...
The basic syntax (and use) of each function is as follows: { {#if: test string | value if true | value if false }} (selects one of two values based on whether the test string is true or false) { {#ifeq: string 1 | string 2 | value if equal | value if unequal }} (selects one of two values based on whether the two strings are equal—a numerical ...
A loop-switch sequence[1] (also known as the for-case paradigm[2] or Anti- Duff's Device) is a programming antipattern where a clear set of steps is implemented as a switch-within-a-loop. The loop-switch sequence is a specific derivative of spaghetti code. It is not necessarily an antipattern to use a switch statement within a loop—it is only ...
Ford's Model e division, responsible for its EVs, is expected to lose up to $5.5 billion in 2024 alone. Ford has pulled back on roughly $12 billion in EV investments and projects. It even canceled ...
Syntactic sugar. In computer science, syntactic sugar is syntax within a programming language that is designed to make things easier to read or to express. It makes the language "sweeter" for human use: things can be expressed more clearly, more concisely, or in an alternative style that some may prefer. Syntactic sugar is usually a shorthand ...
ANN ARBOR, Mich. — After the Trump campaign’s repeated efforts to win over black voters, Republicans are hopeful about gaining support with this historically Democratic voting group.