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getExtractedText on inactive InputConnection warning on android
...es the stream of IInputConnectionWrapper warnings. However this is still prone to problems when the user rapidly alternates between typing something and pressing the button or presses the button when the app is under sufficient load, etc.
Fortunately, I found another way to clear text: Editable.cle...
How to check for file lock? [duplicate]
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Yes, but the standalone check for whether a file is locked is useless, the only correct way to do this is to try to open the file for the purpose you need the file, and then handle the lock problem at that point. And then, as you say, wait, or d...
HTML - how can I show tooltip ONLY when ellipsis is activated
... for. We don't actually have to add the tooltip to the elements until someone actually mouses over them. So we defer the addition until that point of mouseenter on any one of the DOM elements with the class "mightoverflow". Just-In-Time-Tooltips
– Jason Kleban
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Change R default library path using .libPaths in Rprofile.site fails to work
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I generally try to keep all of my packages in one library, but if you want to add a library why not append the new library (which must already exist in your filesystem) to the existing library path?
.libPaths( c( .libPaths(), "~/userLibrary") )
Or (and this will make ...
How do I cast a string to integer and have 0 in case of error in the cast with PostgreSQL?
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This might be somewhat of a hack, but it got the job done in our case:
(0 || myfield)::integer
Explanation (Tested on Postgres 8.4):
The above mentioned expression yields NULL for NULL-values in myfield and 0 for empty strings (This exact behaviour may or may not fit your us...
Simplest way to profile a PHP script
... = microtime(true);
$prof_names[] = $str;
}
// Call this when you're done and want to see the results
function prof_print()
{
global $prof_timing, $prof_names;
$size = count($prof_timing);
for($i=0;$i<$size - 1; $i++)
{
echo "<b>{$prof_names[$i]}</b><br...
Visual Studio popup: “the operation could not be completed”
...hat exist at the top of the solution folder and didn't work. Then I search one in a hidden folder "\.vs\ci-ucsp\v14" and finally works.
– Erick Asto Oblitas
Aug 11 '15 at 11:10
3
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How to generate a Dockerfile from an image?
...nturylink/dockerfile-from-image doesn't work with new version docker. This one works for me: hub.docker.com/r/chenzj/dfimage
– aleung
Jul 26 '17 at 11:27
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What are the default access modifiers in C#?
... private void Foo() {}
private class Inner {}
}
}
The one sort of exception to this is making one part of a property (usually the setter) more restricted than the declared accessibility of the property itself:
public string Name
{
get { ... }
private set { ... } // This...
Call ASP.NET function from JavaScript?
... executed. When i debug the page, the RaisePostBackEvent never gets fired. One thing i did differently is I'm doing this in a user control instead of an aspx page.
– merk
Sep 23 '11 at 19:29
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