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Trying to retrieve a value using the wrong type results in an exception being thrown, which stops code from running further, and slows the application down. This is also true when you use the right type, but encounter a DbNull value ( this can be avoided by using the IsDbNull boolean function of the DataReader class). The benefit to this ...
PowerShell is a task automation and configuration management program from Microsoft, consisting of a command-line shell and the associated scripting language.Initially a Windows component only, known as Windows PowerShell, it was made open-source and cross-platform on August 18, 2016, with the introduction of PowerShell Core. [9]
db-lib sends to the server a structured stream of bytes meant for tables of data, hence a Tabular Data Stream. blk provides, like db-lib , an API to the client programs and communicates with the server via netlib .
Zelenskiy unfurled a map on a table in the heavily-defended president's office in Kyiv, showing numerous mineral deposits, including a broad strip of land in the east marked as containing rare earths.