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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]
Cluster Shared Volumes (CSV) is a feature of Failover Clustering first introduced in Windows Server 2008 R2 for use with the Hyper-V role. A Cluster Shared Volume is a shared disk containing an NTFS or ReFS (ReFS: Windows Server 2012 R2 or newer) volume that is made accessible for read and write operations by all nodes within a Windows Server Failover Cluster.
Comma-separated values (CSV) is a text file format that uses commas to separate values, and newlines to separate records. A CSV file stores tabular data (numbers and text) in plain text, where each line of the file typically represents one data record. Each record consists of the same number of fields, and these are separated by commas in the ...
In Windows programming, an accelerator table allows an application to specify a list of accelerators (keyboard shortcuts) for menu items or other commands. [1] For example, Ctrl+S is often used as a shortcut to the File→Save menu item, Ctrl+O is a common shortcut to the File→Open menu item, etc.
From January 2008 to December 2012, if you bought shares in companies when Michael J. Burns joined the board, and sold them when he left, you would have a 4.5 percent return on your investment, compared to a -2.8 percent return from the S&P 500.
It is known to Windows by the code page number 1252, and by the IANA-approved name "windows-1252". Historically, the phrase "ANSI Code Page" was used in Windows to refer to non-DOS encodings; the intention was that most of these would be ANSI standards such as ISO-8859-1. Even though Windows-1252 was the first and by far most popular code page ...
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 .