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If-then-else flow diagram A nested if–then–else flow diagram. In computer science, conditionals (that is, conditional statements, conditional expressions and conditional constructs) are programming language constructs that perform different computations or actions or return different values depending on the value of a Boolean expression, called a condition.
Query by Example (QBE) is a database query language for relational databases. It was devised by Moshé M. Zloof at IBM Research during the mid-1970s, in parallel to the development of SQL . [ 1 ] It is the first graphical query language, using visual tables where the user would enter commands, example elements and conditions.
As an example, VBA code written in Microsoft Access can establish references to the Excel, Word and Outlook libraries; this allows creating an application that – for instance – runs a query in Access, exports the results to Excel and analyzes them, and then formats the output as tables in a Word document or sends them as an Outlook email.
Databases and other data stores which treat the integrity of data as paramount often include the ability to handle transactions to maintain the integrity of data. A single transaction consists of one or more independent units of work, each reading and/or writing information to a database or other data store.
The SQL From clause is the source of a rowset to be operated upon in a Data Manipulation Language (DML) statement. From clauses are very common, and will provide the rowset to be exposed through a Select statement, the source of values in an Update statement, and the target rows to be deleted in a Delete statement.
Florey, Kitty Burns (January 20, 2009). Script and Scribble: The Rise and Fall of Handwriting (First ed.). Melville House. ISBN 978-1933633671.; The Palmer Method of Business Writing: A Series of Self-teaching Lessons in Rapid, Plain, Unshaded, Coarse-pen, Muscular Movement Writing for the Home Learner, Where an Easy and Legible Hand-writing is Sought.
"Nothing" is a song by Irish pop rock band the Script from their second studio album, Science & Faith. The song was released as the second single on 19 November 2010. It was written and produced by Danny O'Donoghue, Mark Sheehan, Steve Kipner, and Andrew Frampton. The song charted at number 15 in Ireland, and at number 42 in the United Kingdom.
Philosopher and psychoanalyst Emilio Mordini argued that the "nothing to hide" argument is inherently paradoxical, because people do not need to have "something to hide" in order to be hiding "something". Mordini makes the point that the content of what is hidden is not necessarily relevant; instead, he argues that it is necessary to have an ...