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How to clear all s’ contents inside a parent ?
...tax to select all div elements inside the element with id masterdiv. Then call empty() to clear the contents.
$('#masterdiv div').empty();
Using text('') or html('') will cause some string parsing to take place, which generally is a bad idea when working with the DOM. Try and use DOM manipulati...
Android: Access child views from a ListView
...Drawable(R.drawable.not_clicked));
}
}
}
});
Basically, create two Drawables - one that is transparent, and another that is the desired color. Request focus at the clicked position (int position as defined) and change the color of the said row. Then walk through the parent ...
PHP global in functions
...ingletons, registries, constants). You do not want to use them. A function call should not have to rely on anything outside, e.g.
function fn()
{
global $foo; // never ever use that
$a = SOME_CONSTANT // do not use that
$b = Foo::SOME_CONSTANT; // do not use that un...
Facebook Post Link Image
... had a small PHP error in a piece of code that was executing as a separate call to the server from the main page. Due to a number of bizarre coincidences, that code was generating a 500 error - but ONLY for IE6 and strict parsing engines like the W3C validator and the Facebook page crawler. The prob...
Escaping quotes and double quotes
...at's how I determined where to put the backticks.
The @' ... '@ syntax is called a "here string" and will return exactly what is entered. You can also use them to populate variables in the following fashion:
$cmd=@'
"\\server\toto.exe -batch=B -param="sort1;parmtxt='Security ID=1234'""
'@
The op...
Does IMDB provide an API? [closed]
...llo.json (alternate)
Format: JSON-P
Caveat: It's in JSON-P format, and the callback parameter can not customised. To use it cross-domain you'll have to use the function name they choose (which is in the imdb${searchphrase} format). Alternatively, one could strip or replace the padding via a local pr...
Move to another EditText when Soft Keyboard Next is clicked on Android
...droid:nextFocusForward="@+id/.."
To get a particular view to take focus, call
view.requestFocus()
To listen to certain changing focus events use a View.OnFocusChangeListener
Keyboard button
You can use android:imeOptions for handling that extra button on your keyboard.
Additional featu...
How to create multidimensional array
...seem to only produce 1x1 & 1x1x1 arrays (respectively), maybe properly called single dimension nested arrays. As an example var test=new Array(new Array());test[0][0]='1';test[0][1]='2';test[1][0]='3'; errors with message Exception: test[1] is undefined
– user66001
...
How can I create and style a div using JavaScript?
...
Calling jQuery "functional" is a major stretch. How do you define the functional model, and in what way do you think jQuery embraces it?
– user663031
Oct 15 '14 at 16:44
...
jQuery.click() vs onClick
...on model. (jQuery internally uses addEventListener and attachEvent).
Basically registering an event in modern way is the unobtrusive way of handling events. Also to register more than one event listener for the target you can call addEventListener() for the same target.
var myEl = document.getEl...