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Android - Handle “Enter” in an EditText
... It's usually better to perform actions on KeyEvent.ACTION_UP. In order for this to work, you need to first consume the ACTION_DOWN event: if (actionId == EditorInfo.IME_NULL && event.getAction() == KeyEvent.ACTION_DOWN) { return true; }. Then you can check for the ACTION_UP event a...
Local and global temporary tables in SQL Server
...wever it turned out that the parent stored procedure had to create them in order for them to be available to the children stored procedure calls. This was a sad thing, because we have a bunch of stored procedures that have to set up the tables the same way and call down into common sprocs. Will glo...
Most efficient conversion of ResultSet to JSON?
... I think that quotation marks inside values should be escaped (" to \") in order to create a valid JSON string. Is this a bug of the formatJSON() function? Or am I missing something?
– Oneiros
Jan 21 '15 at 16:52
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How do I use CMake?
I am trying to use CMake in order to compile opencv.
4 Answers
4
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Custom ListView click issue on items in Android
...Yes, this solution still requires the checkbox to be explicitly clicked in order to be interacted with. It just re-enables functionality in the ListView that mysteriously gets bypassed when you have focusable elements in your list item layout.
– MattC
May 29 '1...
What is the difference between the template method and the strategy patterns?
...he component designer
mandates the required steps of an algorithm, and the ordering of the
steps, but allows the component client to extend or replace some
number of these steps.
Image is taken from the bitesized blog.
s...
How do SO_REUSEADDR and SO_REUSEPORT differ?
...c local address. Note that the statement above is true regardless in which order socketA and socketB are bound; without SO_REUSEADDR it will always fail, with SO_REUSEADDR it will always succeed.
To give you a better overview, let's make a table here and list all possible combinations:
SO_REUSEAD...
JUnit 4 Test Suites
... be wrong, but i think TestSuite is still good when we need to specify the order of tests, especially in automated integration tests where testing smaller scenarios should come before more complex scenarios.
– bertie
Apr 16 '12 at 4:48
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Guards vs. if-then-else vs. cases in Haskell
...
This is just a matter of ordering but I think its very readable and has the same structure as guards.
nthElement :: [a] -> Int -> Maybe a
nthElement [] a = Nothing
nthElement (x:xs) a = if a < 1 then Nothing else
if ...
How do I see the current encoding of a file in Sublime Text?
... 'Undefined' appears to imply: (a) the file has no BOM (byte-order mark), (b) the file contains only single-byte ASCII chars., (c) the file has not yet been saved by Sublime Text in this session. Once saved by ST , it then reports 'UTF8' until closed (on re-opening the guessing starts ...