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Python sets are very much like mathematical sets, and support operations like set intersection and union. Python also features a frozenset class for immutable sets, see Collection types. Dictionaries (class dict) are mutable mappings tying keys and corresponding values. Python has special syntax to create dictionaries ({key: value})
A language that supports the statement construct typically has rules for one or more of the following aspects: Statement terminator – marks the end of a statement; Statement separator – demarcates the boundary between two statements; need needed for the last statement; Line continuation – escapes a newline to continue a statement on the ...
A Gemalto EZIO CAP device with Barclays PINsentry styling. The Chip Authentication Program (CAP) is a MasterCard initiative and technical specification for using EMV banking smartcards for authenticating users and transactions in online and telephone banking. It was also adopted by Visa as Dynamic Passcode Authentication (DPA). [1]
In practice, the available CLASS words would be a list of less than two dozen terms. CLASS words, typically positioned on the right (suffix), served much the same purpose as Hungarian notation prefixes. The purpose of CLASS words, in addition to consistency, was to specify to the programmer the data type of a particular data field. Prior to the ...
Languages with an explicit return statement create the possibility of multiple return statements in the same function. Whether or not that is a good thing is controversial. Strong adherents of structured programming make sure each function has a single entry and a single exit (SESE).
The Boxer was definitely giving her pop the side eye, "could you exit the room faster?" her owner joked in the caption.. Related: Boxer Dog for Sings 'Like Something Out of a Graveyard' and People ...
There may also be reserved words which have no defined meaning. For example, in Java, goto and const are listed as reserved words, but are not otherwise mentioned in the Java syntax rules. A keyword such as if or while is used during syntax analysis to determine what sort of statement is being considered. Such analysis is much simpler if ...
The Financial Conduct Authority said in a statement that Staley, a U.S. citizen, had “recklessly approved” a letter sent by Barclays to the FCA, which claimed the bank’s former boss di ...