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Get visible items in RecyclerView
I need to know which elements are currently displayed in my RecyclerView. There is no equivalent to the OnScrollListener.onScroll(...) method on ListViews. I tried to work with View.getGlobalVisibleRect(...) , but that hack is too ugly and does not always work too.
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Setting default value for TypeScript object passed as argument
I had imagined something like this might work:
7 Answers
7
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What's the most efficient test of whether a PHP string ends with another string?
The standard PHP way to test whether a string $str ends with a substring $test is:
13 Answers
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heroku - how to see all the logs
...les to get the full view.
Second, the filesystem on Heroku is ephemeral meaning whenever your dyno is restarted or moved (which happens about once a day)the log files are lost. So you only get at most a day's view into that single dyno's logs.
Finally, on the Cedar stack running heroku console or ...
Two inline-block, width 50% elements wrap to second line [duplicate]
I would like to have two columns of 50% width space, and avoid floats.
So i thought using display:inline-block .
5 Answers...
unix - head AND tail of file
Say you have a txt file, what is the command to view the top 10 lines and bottom 10 lines of file simultaneously?
20 Answer...
How to change Navigation Bar color in iOS 7?
How do I change the Navigation Bar color in iOS 7?
18 Answers
18
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What is the C# Using block and why should I use it? [duplicate]
...throws an exception.
So you usually use using for classes that require cleaning up after them, like IO.
So, this using block:
using (MyClass mine = new MyClass())
{
mine.Action();
}
would do the same as:
MyClass mine = new MyClass();
try
{
mine.Action();
}
finally
{
if (mine != null)
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How to disable mouseout events triggered by child elements?
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For simplicity sake, I would just reorganize the html a bit to put the newly displayed content inside the element that the mouseover event is bound to:
<div id="hoverable">
<a>Hover Me</a>
<div style="display:none;">
<input>T...
How can I use MS Visual Studio for Android Development?
...some more views on this before trying this option.
– Anirudh
Dec 31 '12 at 12:06
2
Worked for me....