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How do I detect a click outside an element?
...ceptively complex. After almost eight years and dozens of answers, I am genuinely surprised to see how little care has been given to accessibility.
I would like to hide these elements when the user clicks outside the menus' area.
This is a noble cause and is the actual issue. The title of the ques...
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue
I'm working on a UI for an app, and I'm attempting to use grayscale icons, and allow the user to change the theme to a color of their choosing. To do this, I'm trying to just apply a ColorFilter of some sort to overlay a color on top of the drawable. I've tried using PorterDuff.Mode.MULTIPLY, and it...
Case objects vs Enumerations in Scala
Are there any best-practice guidelines on when to use case classes (or case objects) vs extending Enumeration in Scala?
1...
Understanding the meaning of the term and the concept - RAII (Resource Acquisition is Initialization
... stack to trigger cleanup" (UTSTTC:)?
RAII is telling you what to do: Acquire your resource in a constructor! I would add: one resource, one constructor. UTSTTC is just one application of that, RAII is much more.
Resource Management sucks. Here, resource is anything that needs cleanup after use. ...
Is Haxe worth learning? [closed]
... environment or targets (you develop for .NET but an important customer requires PHP, or maybe that widget should be in Flash not Javascript), and this is the best case scenario. In the worst case you'll have to switch constantly, often multiple times in the same business day.
Those switches can w...
Hiding the scroll bar on an HTML page
...4 now supports the experimental scrollbar-width property by default (63 requires a configuration flag to be set). To hide the scrollbar in Firefox 64:
#element {
scrollbar-width: none;
}
To see if your current browser supports either the pseudo element or scrollbar-width, try this snippet:
...
Difference between initLoader and restartLoader in LoaderManager
...added to that table the CursorLoader uses onContentChanged() to inform the UI to update and show the new order (no need to use restartLoader in this case). If we want to display only open orders we need a new query and we would use restartLoaderto return a new CursorLoader reflecting the new query.
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How to explain callbacks in plain english? How are they different from calling one function from ano
... jQuery's getJSON:
function processDataCB(jsondata) { // callback: update UI with results
showNowLoading(false);
var count = jsondata.results ? jsondata.results.length : 0;
$('#counter_messages').text(['Fetched', count, 'new items'].join(' '));
$('#results_messages').html(jsondata.resul...
Single Page Application: advantages and disadvantages [closed]
...ocus exclusively on page load time only, like time to first byte, time to build DOM, network round trip for the HTML, onload event, etc. Updating the page post-load via AJAX would not be measured. There are solutions which let you instrument your code to record explicit measures, like when clickin...
How to use the same C++ code for Android and iOS?
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Update.
This answer is quite popular even four years after I write it, in this four years a lot of things has changed, so I decided to update my answer to fit better our current reality. The answer idea does not change; the implementation has change...