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Both have event listeners registered on the same event type, say "click". When the user clicks on the inner element, there are two possible ways to handle it: Trigger the elements from outer to inner (event capturing). This model is implemented in Netscape Navigator. Trigger the elements from inner to outer (event bubbling). This model is ...
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 ...
Form, link and image elements could be referenced with a hierarchical name that began with the root document object. A hierarchical name could make use of either the names or the sequential index of the traversed elements. For example, a form input element could be accessed as either document.myForm.myInput or document.forms[0].elements[0].
In computer science, an associative array, map, symbol table, or dictionary is an abstract data type that stores a collection of (key, value) pairs, such that each possible key appears at most once in the collection.
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.
South Carolina's best defensive player -- actually, the nation's best defensive player -- won't play in the Citrus Bowl on New Year's Eve. Illinois won't have its all-Big Ten receiver.
Doughnut lovers beware! There was recently a doughnut shortage at several Dunkin’ locations in Nebraska, according to reports. Store locations in Omaha, Lincoln and Grand Island did not have ...
New York and New Jersey Republicans are pushing to potentially double a state and local tax (SALT) deductions cap for their residents — but could press for an increase 10 times its previous level.