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In Angular, I need to search objects in an array
...on selected i found ng-selected / ngSelected: If the expression is truthy, then special attribute "selected" will be set on the element. Is this the same? In your example what does it do? Thanks
– surfmuggle
Jul 14 '15 at 22:26
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Android: Generate random color on click?
...Color.argb(255, rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256));
}
then apply to your views:
myView.setBackgroundColor(getRandomColor());
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append to url and refresh page
... a piece of javascript that will append a parameter to the current url and then refresh the page - how can I do this?
9 Ans...
Convert an NSURL to an NSString
... get a real file system path you need to know where the file is stored and then create the full path (directory + filename) by composing them using NSString's stringByAppendingPathComponent: .The only exception to this rule is when you know the image is stored in the app bundle, in this case you can...
How to prevent a scrollview from scrolling to a webview after data is loaded?
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You should create new class extend ScrollView, then Override requestChildFocus:
public class MyScrollView extends ScrollView {
@Override
public void requestChildFocus(View child, View focused) {
if (focused instanceof WebView )
return;
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Change the color of glyphicons to blue in some- but not at all places using Bootstrap 2
...lor:blue"></span>
Or you can add it as a class to your icon and then set the font color to it in CSS
HTML
<span class="glyphicon glyphicon-search"></span>
<span class="glyphicon glyphicon-user blue"></span>
<span class="glyphicon glyphicon-trash"></span...
MySQL Error 1153 - Got a packet bigger than 'max_allowed_packet' bytes
...lowed_packet=100000000
net_buffer_length=1000000
if this is not working then try changing to
max_allowed_packet=100M
net_buffer_length=100K
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Check if event exists on element [duplicate]
....click
// you can query $.data( object, 'events' ) and get an object back, then see what events are attached to it.
$.each( foo, function(i,o) {
alert(i) // guid of the event
alert(o) // the function definition of the event handler
});
You can inspect by feeding the object reference ( not...
What does href expression do?
... want it to render correctly as a link (ie underlined, hand pointer, etc), then it will only do so if it has a href attribute.
Code like this is therefore sometimes used as a way of making a link, but without having to provide an actual URL in the href attribute. The developer obviously wanted the ...
Control the dashed border stroke length and distance between strokes
...an create a small bar (in the shape of the dash) using pseudo-elements and then create multiple box-shadow versions of it to create a border like in the below snippet.
If the dash is a square shape then a single pseudo-element would be enough but if it is a rectangle, we would need one pseudo-elem...