* @ngdoc function * @name angular.copy * @module ng * @kind function * * @description * Creates a deep copy of `source`, which should be an obje

* This method is intended for encoding *key* or *value* parts of query component. We need a custom * method because encodeURIComponent is too aggress

* Utility function to create elements. If no tag name is given, * a DIV is created. Optionally properties can be passed.

* Checks if `obj` is a window object. * * @private * @param {*} obj Object to check * @returns {boolean} True if `obj` is a window obj.

* Converts snake_case to camelCase. * Also there is special case for Moz prefix starting with upper case letter. * @param name Name to normalize

* Computes a hash of an 'obj'. * Hash of a: * string is string * number is number as string * object is either result of calling $$hashKey func

* looks up the directive and decorates it with exception handling and proper parameters. We * call this the boundDirective. * * @param

* Try to determine the default display value of an element * @param {String} nodeName