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IEC 61131-3:2013 specifies the syntax and semantics of a unified suite of programming languages for programmable controllers (PCs). This suite consists of two textual languages, Instruction List (IL) and Structured Text (ST), and two graphical languages, Ladder Diagram (LD) and Function Block Diagram (FBD). This third edition cancels and replaces the second edition, published in 2003 and…

1 SCOPE 1.1 This standard outlines requirements for a site quality assurance program (SQAP) for the on-site installation of spray applied polyurethane foam (SPF). As the installation of the material is dependent on the installer, a site quality assurance program is required to provide assurance of compliance to material and installation standards to the property owner, authority having…

The ISO/IEC 20944 series of International Standards provides the bindings and their interoperability for metadata registries, such as those specified in the ISO/IEC 11179 series of International Standards. ISO/IEC 20944-3:2013 contains provisions that are common to application programming interface (API) bindings and the API bindings themselves. The API bindings have commonality in their…

The ISO/IEC 20944 series of International Standards provides the bindings and their interoperability for metadata registries, such as those specified in the ISO/IEC 11179 series of International Standards. ISO/IEC 20944-3:2013 contains provisions that are common to application programming interface (API) bindings and the API bindings themselves. The API bindings have commonality in their…

1. Scope 1 This International Standard specifies the form and establishes the interpretation of programs written in the C programming language.1) It specifies — the representation of C programs; — the syntax and constraints of the C language; — the semantic rules for interpreting C programs; — the representation of input data to be processed by C programs; — the representation of output…

1.1 Scope 1 This International Standard specifies requirements for implementations of the C++ programming language. The first such requirement is that they implement the language, and so this International Standard also defines C++. Other requirements and relaxations of the first requirement appear at various places within this International Standard. 2 C++ is a general purpose programming…

1 Scope This International Standard defines the ECMAScript scripting language.

I.1 Scope This International Standard defines the Common Language Infrastructure (CLI) in which applications written in multiple high-level languages can be executed in different system environments without the need to rewrite those applications to take into consideration the unique characteristics of those environments. This International Standard consists of the following parts: - Partition I:…