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Android Facebook style slide
...use with ListView since the official document of HorizontalScrollView mentioned that it will force the ListView to display its entire items.
– shiami
May 3 '12 at 9:33
1
...
Returning value from Thread
...allable like this:
public void test() throws InterruptedException, ExecutionException
{
ExecutorService executor = Executors.newSingleThreadExecutor();
Callable<Integer> callable = new Callable<Integer>() {
@Override
public Integer call() {
return ...
GitHub README.md center image
...itional trickery.
Unabridged version
The Markdown syntax doesn't provide one with the ability to control the position of an image.
In fact, it would be borderline against the Markdown philosophy to allow such formatting, as stated in the "Philosophy" section
"A Markdown-formatted document sho...
Position of least significant bit that is set
... It's certainly code compact, and the (v & -v) trick is something everyone should learn and remember.
– Adam Davis
Apr 16 '09 at 17:52
2
...
How to create a SQL Server function to “join” multiple rows from a subquery into a single delimited
...
I don't belive there's a way to do it within one query, but you can play tricks like this with a temporary variable:
declare @s varchar(max)
set @s = ''
select @s = @s + City + ',' from Locations
select @s
It's definitely less code than walking over a cursor, and pr...
Need a simple explanation of the inject method
...rain is not registering how the number 10 can become the result. Would someone mind explaining what's happening here?
16 An...
std::wstring VS std::string
...world, before the advent of Unicode.
So their solution was an interesting one: If an application works with char, then the char strings are encoded/printed/shown on GUI labels using the local charset/codepage on the machine. For example, "olé" would be "olé" in a French-localized Windows, but wou...
registerForRemoteNotificationTypes: is not supported in iOS 8.0 and later
...e 6, then you will need to use conditional compiling as follows:
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
if ([application respondsToSelector:@selector(registerUserNotificationSettings:)]) {
// use registerUserNotificationSettings
} else {
// use registerForRemoteNotificationTypes:
}...
Do I need to explicitly call the base virtual destructor?
...
@YuanWen no it won't, the (one and only) derived destructor always overrides its base class's (one and only) destructor.
– boycy
Aug 30 '16 at 11:08
...
Create instance of generic type whose constructor requires a parameter?
...he baseclass (BaseFruit) I know it will have a constructor. But indeed, if one day I decide basefruit needs more parameters, I could be screwed. Will look into the ACtivator class though. Didn't hear of it before.
– Boris Callens
Apr 9 '09 at 11:29
...