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  2. Python syntax and semantics - Wikipedia

    en.wikipedia.org/wiki/Python_syntax_and_semantics

    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})

  3. Foreach loop - Wikipedia

    en.wikipedia.org/wiki/Foreach_loop

    In computer programming, foreach loop (or for-each loop) is a control flow statement for traversing items in a collection. foreach is usually used in place of a standard for loop statement.

  4. Range (computer programming) - Wikipedia

    en.wikipedia.org/wiki/Range_(computer_programming)

    Another meaning of range in computer science is an alternative to iterator. When used in this sense, range is defined as "a pair of begin/end iterators packed together". [1] It is argued [1] that "Ranges are a superior abstraction" (compared to iterators) for several reasons, including better safety.

  5. Append - Wikipedia

    en.wikipedia.org/wiki/Append

    2.5 Python. 2.6 Bash. ... In computer programming, append is the operation for concatenating linked lists or arrays in some high-level programming languages. Lisp

  6. Do you need full-coverage car insurance? What it is, when it ...

    www.aol.com/finance/full-coverage-car-insurance...

    Here are the key optional coverages to consider: Personal injury protection (PIP). In no-fault states, PIP covers medical expenses for you and your passengers regardless of who caused the accident.

  7. Associative array - Wikipedia

    en.wikipedia.org/wiki/Associative_array

    add a new (,) pair to the collection, mapping the key to its new value. Any existing mapping is overwritten. The arguments to this operation are the key and the value. Remove or delete remove a (,) pair from the collection, unmapping a given key from its value. The argument to this operation is the key.

  8. Best CD rates today: Turn New Year's motivation into ... - AOL

    www.aol.com/finance/best-cd-rates-today-turn-new...

    Lock in today's best rates in decades on certificates of deposits on a range of CD terms — from 6 months to 5 years. ... CD rates strongly track with the key interest rate set by the Federal ...

  9. Pelicans' Zion Williamson reportedly not close to return from ...

    www.aol.com/sports/pelicans-zion-williamson...

    Zion Williamson has missed the New Orleans Pelicans' past seven games with a strained left hamstring. Unfortunately for the injury-riddled Pelicans, their star forward isn't likely to return soon. ...