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Maintain/Save/Restore scroll position when returning to a ListView
...ListView that the user can scroll around before returning to the previous screen. When the user opens this ListView again, I want the list to be scrolled to the same point that it was previously. Any ideas on how to achieve this?
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How to wait 5 seconds with jQuery?
...fect where the page loads, and after 5 seconds, the success message on the screen fades out, or slides up.
9 Answers
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Stopping scripters from slamming your website
... That might work too, unless the bots just get used to the system and can screen-scrape the email address. My point with the phone call is it actually forces human interaction and requires the user to explain themselves directly with their voice. Bot owners probably don't want to do that.
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Changing Locale within the app itself
...t exactly correct. It works, but only until any configuration change (e.g. screen rotation) and only in that particular Activity. Playing with a code for a while I have ended up with the following approach:
I have extended android.app.Application and added the following code:
public class MyApplic...
How do I simulate a hover with a touch in touch enabled browsers?
...bled browsers?”
Simply allow ‘clicking’ the element (by tapping the screen), and then trigger the hover event using JavaScript.
var p = document.getElementsByTagName('p')[0];
p.onclick = function() {
// Trigger the `hover` event on the paragraph
p.onhover.call(p);
};
This should work, as...
Add a tooltip to a div
...o do tooltips, and it will work correctly with accessibility software like screen readers.
Demo in Stack Snippets
<div title="Hello, World!">
<label>Name</label>
<input type="text"/>
</div>
...
Is it good style to explicitly return in Ruby?
...mon heuristic for method length (excluding getters/setters) in java is one screen. In that case, you might not be seeing the method definition and/or have already forgotten about where you were returning from.
On the other hand, in Ruby it is best to stick to methods less than 10 lines long. Given ...
Mipmap drawables for icons
...ic resource optimisation. Mipmaps will not be stripped.
Different home screen launcher apps on different devices show app launcher icons at various resolutions. When app resource optimization techniques remove resources for unused screen densities, launcher icons can wind up looking fuzzy becaus...
REST vs JSON-RPC? [closed]
...ng to do with business logic, that client program needs to implement (show screens, perform related stuff). It looks like we have started flame war, but in general I wish I would have another solid source for RESTfull web services with practical usage flow, with magical flexibility that you are refe...
What are the downsides to using Dependency Injection? [closed]
...%28v=vs.85%29.aspx
That's 12 "dependencies" to deal with. For example, if screen resolutions get really huge, maybe we'll need 64-bit co-ordinate values - and another version of CreateWindowEx. And yes, there's already an older version still hanging around, that presumably gets mapped to the newer ...