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How to find out client ID of component for ajax update/render? Cannot find component with expression
...e following chapter.
Note: if it happens to contain iteration index like :0:, :1:, etc (because it's inside an iterating component), then you need to realize that updating a specific iteration round is not always supported. See bottom of answer for more detail on that.
Memorize NamingContainer com...
How to pass a variable from Activity to Fragment, and pass it back?
...like this:
Bundle args = getArguments();
int index = args.getInt("index", 0);
If you want now communicate from your fragment with your activity (sending or not data), you need to use interfaces. The way you can do this is explained really good in the documentation tutorial of communication betwee...
What is the non-jQuery equivalent of '$(document).ready()'?
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answered Feb 21 '10 at 6:01
Doug NeinerDoug Neiner
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How to encode the filename parameter of Content-Disposition header in HTTP?
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edited Sep 25 '13 at 7:10
Charles
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answered...
How do I implement basic “Long Polling”?
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+50
It's simpler than I initially thought.. Basically you have a page that does nothing, until the data you want to send is available (say...
How to programmatically take a screenshot on Android?
...eam outputStream = new FileOutputStream(imageFile);
int quality = 100;
bitmap.compress(Bitmap.CompressFormat.JPEG, quality, outputStream);
outputStream.flush();
outputStream.close();
openScreenshot(imageFile);
} catch (Throwable e) {
// Several er...
void in C# generics?
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answered Jul 3 '12 at 20:53
dasblinkenlightdasblinkenlight
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Why do objects of the same class have access to each other's private data?
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80
Because that's how it works in C++. In C++ access control works on per-class basis, not on per-o...
Are soft deletes a good idea? [duplicate]
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100
votes
I say it's a bad idea, generally (with some exceptions, perhaps).
First, ...
When should I use a composite index?
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answered Dec 1 '09 at 3:31
Mark CanlasMark Canlas
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