ng| Name | Description | 
|---|---|
| angular.lowercase | Converts the specified string to lowercase. | 
| angular.uppercase | Converts the specified string to uppercase. | 
| angular.forEach | Invokes the  | 
| angular.extend | Extends the destination object  | 
| angular.noop | A function that performs no operations. This function can be useful when writing code in the functional style.  | 
| angular.identity | A function that returns its first argument. This function is useful when writing code in the functional style. | 
| angular.isUndefined | Determines if a reference is undefined. | 
| angular.isDefined | Determines if a reference is defined. | 
| angular.isObject | Determines if a reference is an  | 
| angular.isString | Determines if a reference is a  | 
| angular.isNumber | Determines if a reference is a  | 
| angular.isDate | Determines if a value is a date. | 
| angular.isArray | Determines if a reference is an  | 
| angular.isFunction | Determines if a reference is a  | 
| angular.isElement | Determines if a reference is a DOM element (or wrapped jQuery element). | 
| angular.copy | Creates a deep copy of  | 
| angular.equals | Determines if two objects or two values are equivalent. Supports value types, regular expressions, arrays and objects. | 
| angular.bind | Returns a function which calls function  | 
| angular.toJson | Serializes input into a JSON-formatted string. Properties with leading $$ characters will be stripped since angular uses this notation internally. | 
| angular.fromJson | Deserializes a JSON string. | 
| angular.bootstrap | Use this function to manually start up angular application. | 
| angular.reloadWithDebugInfo | Use this function to reload the current application with debug information turned on.
This takes precedence over a call to  | 
| angular.injector | Creates an injector object that can be used for retrieving services as well as for dependency injection (see dependency injection). | 
| angular.element | Wraps a raw DOM element or HTML string as a jQuery element. | 
| angular.module | The  |