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  2. Function object - Wikipedia

    en.wikipedia.org/wiki/Function_object

    A closure-constructing operator creates a function object from a part of the program: the part of code given as an argument to the operator is part of the function, and so is the lexical environment: the bindings of the lexically visible variables are captured and stored in the function object, which is more commonly called a closure.

  3. Overpayment scam - Wikipedia

    en.wikipedia.org/wiki/Overpayment_scam

    An overpayment scam, also known as a refund scam, is a type of confidence trick designed to prey upon victims' good faith.In the most basic form, an overpayment scam consists of a scammer claiming, falsely, to have sent a victim an excess amount of money.

  4. How do credit card refunds work? - AOL

    www.aol.com/finance/credit-card-refunds...

    Refunds often take five to 14 business days to process. A chargeback can take longer to process because your card company has 90 days to resolve the issue and up to 150 days to complete the charge ...

  5. Fold (higher-order function) - Wikipedia

    en.wikipedia.org/wiki/Fold_(higher-order_function)

    The extraneous intermediate list structure can be eliminated with the continuation-passing style technique, foldr f z xs == foldl (\ k x-> k. f x) id xs z; similarly, foldl f z xs == foldr (\ x k-> k. flip f x) id xs z ( flip is only needed in languages like Haskell with its flipped order of arguments to the combining function of foldl unlike e ...

  6. Amazon is punishing customers who return too many items - AOL

    www.aol.com/article/finance/2018/05/22/amazon-is...

    Amazon kicked hundreds of customers off the site in late March and early April in a wave of bans apparently related to concerns over review fraud.

  7. Package redirection scam - Wikipedia

    en.wikipedia.org/wiki/Package_redirection_scam

    Some merchants may provide a refund upon seeing the item delivered to the same ZIP code; however this is generally used by fake online stores when selling items. This scam exploits a flaw in the tracking system; online tracking will usually only show the ZIP code the package was delivered to, instead of the full address. [6]

  8. Is something you ordered taking a while to be delivered ... - AOL

    www.aol.com/something-ordered-taking-while...

    But the Trump administration suspended that provision temporarily, throwing the US Postal Service into chaos as it was forced to halt all package deliveries from China and Hong Kong to comply with ...

  9. Higher-order function - Wikipedia

    en.wikipedia.org/wiki/Higher-order_function

    In mathematics and computer science, a higher-order function (HOF) is a function that does at least one of the following: takes one or more functions as arguments (i.e. a procedural parameter, which is a parameter of a procedure that is itself a procedure), returns a function or value as its result. All other functions are first-order functions.