...eners). Other frameworks like Knockout do wire up two-way binding automagically. In Backbone, you can easily achieve #1 by binding a view's "render" method to its model's "change" event. To achieve #2, you need to also add a change listener to the input element, and call model.set in the handl...

... @baptiste ..possible without do.call? – Anthony Damico Jan 28 '13 at 23:11 1 ...

...e retaining the copy. Assign Assign is somewhat the opposite to copy. When calling the getter of an assign property, it returns a reference to the actual data. Typically you use this attribute when you have a property of primitive type (float, int, BOOL...) Retain retain is required when the attribu...

We all know that in order to invoke Object.wait() , this call must be placed in synchronized block, otherwise an IllegalMonitorStateException is thrown. But what's the reason for making this restriction? I know that wait() releases the monitor, but why do we need to explicitly acquire the mon...

... I have tried that but it did not work. Can you give me a code example – billz Jun 7 '12 at 8:22 3 ...

...); } }); prior to calling this? Or will it close down the window as well? – mmm Jul 25 '17 at 23:04 1 ...

...think about a method (or function) as a variable whose value is the actual callable code object. Since you asked about methods, I'm using methods in the following examples, but note that everything below applies identically to functions (except without the self parameter). To call a passed method or...

... demo = (Demo) clazz.newInstance(); } } As explained in its javadoc, calling Class.forName(String) returns the Class object associated with the class or interface with the given string name i.e. it returns test.Demo.class which is affected to the clazz variable of type Class. Then, calling cl...

...ntion to the Cocoa/CF documentation (which is always a great first port of call). The Apple docs have a section at the top of each reference article called "Companion Guides", which lists guides for the topic being documented (if any exist). For example, with NSTimer, the documentation lists two com...

...gs in the PHP manual. However, I'll try to give you a quick summary. Basically, it boils down to the fact that the self keyword does not follow the same rules of inheritance. self always resolves to the class in which it is used. This means that if you make a method in a parent class and call it...