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PowerShell 7.5, is the latest stable release & was released in January 2025, is built on .NET 9.0.1 and includes enhancements in performance, usability, and security. Key updates include improvements to tab completion, such as better type inference and new argument completers, as well as fixes for Invoke-WebRequest and Invoke-RestMethod.
wait normally returns the exit status of the last job which terminated. It may also return 127 in the event that n specifies a non-existent job or zero if there were no jobs to wait for. Because wait needs to be aware of the job table of the current shell execution environment, it is usually implemented as a shell builtin .
For example, if members of a family or a group that is traveling together are in different boarding groups, a gate agent can allow the customer in a later group to board with their companions.
In computing, a script is a relatively short and simple set of instructions that typically automate an otherwise manual process. The act of writing a script is called scripting . A scripting language or script language is a programming language that is used for scripting.
Editing a FreeBSD shell script for configuring ipfirewall. A shell script is a computer program designed to be run by a Unix shell, a command-line interpreter. [1] The various dialects of shell scripts are considered to be command languages. Typical operations performed by shell scripts include file manipulation, program execution, and printing ...
In computer science and software engineering, busy-waiting, busy-looping or spinning is a technique in which a process repeatedly checks to see if a condition is true, such as whether keyboard input or a lock is available. Spinning can also be used to generate an arbitrary time delay, a technique that was necessary on systems that lacked a ...
The RSS-DEV Working Group, a project whose members included Aaron Swartz, [16] Guha and representatives of O'Reilly Media and Moreover, produced RSS 1.0 in December 2000. [17] This new version, which reclaimed the name RDF Site Summary from RSS 0.9, reintroduced support for RDF and added XML namespaces support, adopting elements from standard ...
Discrimination between in-groups and out-groups is a matter of favoritism towards an in-group and the absence of equivalent favoritism towards an out-group. [22] Out-group derogation is the phenomenon in which an out-group is perceived as being threatening to the members of an in-group. [23]