The graphical programming realm. Explaining the principal differences among the graphical PLC programming languages, Yerger started with Ladder Diagram, noting its development from relay logic. “It ...

Rung 6 in the Fig. 1 ladder diagram program shows an example of a function block that is used to send data over a network. Summary. As PLCs are applied to increasingly complicated tasks, and as people ...

UML is used as a representation of the Java programming language. Using sample class and sequence diagrams, you can see how UML conveys unambiguous code-mapping information to developers.

The differences among and preferences for Instruction List, Structured Text, Ladder Diagram, Function Block Diagram, and Sequential Function Chart PLC programming languages, as well as C and C+, are ...

Fortran is the oldest commercial programming language, designed at IBM in the 1950s. And even though, for years, programmers have been predicting its demise, 64 years later it's still kicking ...

To effectively use Unified Modeling Language when developing Java applications, developers must have a thorough understanding of the UML elements and how these elements map to Java.

Python remains a clear leader among programming languages for engineers, beating out Java, and JavaScript in IEEE Spectrum's 2021 language rankings. The publication IEEE Spectrum taps members from ...

The programming languages that are in highest demand, from Google's Go to Python to Apple Swift and PHP.

Ballerina is a new programming language and platform whose objective is to make it easy to create resilient services that integrate and orchestrate across distributed endpoints. Ballerina’s ...