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The PowerShell Extended Type System (ETS) is based on the .NET type system, but with extended semantics (for example, propertySets and third-party extensibility). For example, it enables the creation of different views of objects by exposing only a subset of the data fields, properties, and methods, as well as specifying custom formatting and ...
Just send a message to a class, usually #new or #new:, and many others, for example: Point x: 10 y: 20. ... Windows PowerShell — OCaml class name «parameters ...
Some programming languages—such as Ada and Windows PowerShell—allow subroutines to have named parameters. This allows the calling code to be more self-documenting. It also provides more flexibility to the caller, often allowing the order of the arguments to be changed, or for arguments to be omitted as needed. PowerShell example:
For example, the System.Transactions namespace provides the TransactionScope class, which provides transaction management without resorting to COM+. Similarly, queued components can be replaced by Windows Communication Foundation (WCF) with an MSMQ transport.
this, self, and Me are keywords used in some computer programming languages to refer to the object, class, or other entity which the currently running code is a part of. The entity referred to thus depends on the execution context (such as which object has its method called).
A major class of scripting languages has grown out of the automation of job control, which relates to starting and controlling the behavior of system programs [15] (in this sense, one might think of shells as being descendants of IBM's JCL, or Job Control Language, which was used for exactly this purpose).
; LineComment one example (most assembly languages use line comments only) AutoHotkey; LineComment /* BlockComment */ AWK, Bourne shell, C shell, Maple, PowerShell # LineComment <# BlockComment #> Bash # LineComment <<EOF BlockComment EOF: ' BlockComment ' BASIC (various dialects): 'LineComment (not all dialects) *LineComment (not all dialects)!
A WMI class can be a Win32_LogicalDisk in the case of a disk drive, or a Win32_Process, such as a running program like Notepad.exe. This example shows how MSNdis_80211_ServiceSetIdentifier WMI class is used to find the SSID of the Wi-Fi network that the system is currently connected to in the language C#: