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Custom ImageView with drop shadow
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Okay, I don't foresee any more answers on this one, so what I ended up going with for now is just a solution for rectangular images. I've used the following NinePatch:
along with the appropriate padding in XML:
<ImageView
andro...
Having issue with multiple controllers of the same name in my project
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That namespace pattern didn't work for me. MyProject.Controllers did however.
– The Muffin Man
Feb 9 '12 at 6:36
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jQuery Get Selected Option From Dropdown
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For dropdown options you probably want something like this:
var conceptName = $('#aioConceptName').find(":selected").text();
The reason val() doesn't do the trick is because clicking an option doesn't change the value of t...
Selenium wait until document is ready
...Timeout(10, TimeUnit.SECONDS);
The above code will wait up to 10 seconds for page loading. If the page loading exceeds the time it will throw the TimeoutException. You catch the exception and do your needs. I am not sure whether it quits the page loading after the exception thrown. i didn't try t...
Index on multiple columns in Ruby on Rails
...at the beginning. i.e. if you index on [:user_id, :article_id], you can perform a fast query on user_id or user_id AND article_id, but NOT on article_id.
Your migration add_index line should look something like this:
add_index :user_views, [:user_id, :article_id]
Question regarding 'unique' ...
android.content.res.Resources$NotFoundException: String resource ID #0x0
...ne takes an int resource id. If you pass it an integer it will try to look for the corresponding string resource id - which it can't find, which is your error.
I guess app.getTotalDl() returns an int. You need to specifically tell setText to set it to the String value of this int.
setText (int res...
Difference between “read commited” and “repeatable read”
...a simple task like the following:
BEGIN TRANSACTION;
SELECT * FROM T;
WAITFOR DELAY '00:01:00'
SELECT * FROM T;
COMMIT;
That is a simple task that issue two reads from table T, with a delay of 1 minute between them.
under READ COMMITTED, the second SELECT may return any data. A concurrent tran...
Missing Push Notification Entitlement
I have an app for submission when it got rejected and I got the message
17 Answers
17
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Socket.io rooms difference between broadcast.to and sockets.in
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in none. Different name for same thing.
– mike_hornbeck
Jun 18 '13 at 14:56
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How do I update/upsert a document in Mongoose?
...umentation seems poor at the moment. There is some in the API docs (search for "update" on the page. Looks like this: MyModel.update({ age: { $gt: 18 } }, { oldEnough: true }, fn); and MyModel.update({ name: 'Tobi' }, { ferret: true }, { multi: true }, fn);
– CpILL
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