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  2. Foreach loop - Wikipedia

    en.wikipedia.org/wiki/Foreach_loop

    foreach(key, value) in collection { # Do something to value # } ... For unordered iteration over the keys in an object, JavaScript features the for..in loop: for ...

  3. JavaScript syntax - Wikipedia

    en.wikipedia.org/wiki/JavaScript_syntax

    var x1 = 0; // A global variable, because it is not in any function let x2 = 0; // Also global, this time because it is not in any block function f {var z = 'foxes', r = 'birds'; // 2 local variables m = 'fish'; // global, because it wasn't declared anywhere before function child {var r = 'monkeys'; // This variable is local and does not affect the "birds" r of the parent function. z ...

  4. Associative array - Wikipedia

    en.wikipedia.org/wiki/Associative_array

    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. Lookup, find, or get find the value (if any) that is bound to a given key.

  5. JSONPath - Wikipedia

    en.wikipedia.org/wiki/JSONPath

    JSON Pointer [10] defines a string syntax for identifying a single value within a given JSON value of known structure. JSONiq [11] is a query and transformation language for JSON. XPath 3.1 [12] is an expression language that allows the processing of values conforming to the XDM [13] data model. The version 3.1 of XPath supports JSON as well as ...

  6. CBOR - Wikipedia

    en.wikipedia.org/wiki/CBOR

    Concise Binary Object Representation (CBOR) is a binary data serialization format loosely based on JSON authored by Carsten Bormann and Paul Hoffman. [ a ] Like JSON it allows the transmission of data objects that contain name–value pairs , but in a more concise manner.

  7. Spirit Airlines files for bankruptcy following mounting debt ...

    www.aol.com/spirit-airlines-files-bankruptcy...

    Spirit Airlines said Monday it has filed for Chapter 11 bankruptcy protection after struggling with losses, growing debt and a failed merger during the post-pandemic travel lull.

  8. Key–value database - Wikipedia

    en.wikipedia.org/wiki/Keyvalue_database

    A keyvalue database, or keyvalue store, is a data storage paradigm designed for storing, retrieving, and managing associative arrays, and a data structure more commonly known today as a dictionary or hash table. Dictionaries contain a collection of objects, or records, which in turn have many different fields within them, each containing ...

  9. 'Not trivial': EV sales could drop nearly 30% if Trump ... - AOL

    www.aol.com/finance/not-trivial-ev-sales-could...

    Auto industry execs, fasten your seatbelts. If President-elect Donald Trump and his team repeal the $7,500 federal tax credit for EVs, as reported, the fallout will be massive.