Top "Selector" questions

A selector can be a string identifying a method name in the Objective-C or Smalltalk programming language or a special kind of switch used in computers to connect multiple lines (I/O) to a single line.

Get Raw HTML of Node in JQuery

I have used $("#parent").html() to get the inner html of #parent, but how do I get the html of …

jquery html selector
List selectors for Objective-C object

I have an object, and I want to list all the selectors to which it responds. It feels like this …

objective-c selector
Disable Android GridView highlighting completely (disable selection)

I'm trying to disable the highlighting of objects in a GridView in Android 2.2. I found this other answer saying that …

android gridview selector
Using jQuery "this" plus a CSS selector?

I am writing a script to show/hide a section within a div. I have 3 of these divs with hidden …

javascript jquery jquery-selectors selector
How to pass argument to action in UIGestureRecognizer initWithTarget action

I am using the code below UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(processTap)]; - (void) processTap { //do something } …

selector uitapgesturerecognizer
How to correctly pass selector as parameter in swift

Conclusively speaking I have class A that contains a instances of B. And in class A, I pass a function …

ios swift selector
android linearlayout background selector

I am adding some Linearlayout views in a scrollview by inflating them dynamically. I have set the background of the …

android selector inflate
How to set Listview alternate row color and selected item background color

I have one list view. I have assigned alternate row colors like below in adapter's getView() method : if(position % 2 ==1) { convertView.…

android listview colors selector listitem
UITapGestureRecognizer unrecognized selector sent to instance

I've searched for solutions to this problem but couldn't find anything that seems to address it in my case. I'm …

ios swift selector uitapgesturerecognizer
Sending arguments to gesture recognizer initialization selector?

In my program, I have a UITapGestureRecognizer which I have initialized with initWithTarget: action:. I have passed in a selector …

objective-c ios methods selector uitapgesturerecognizer