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MySQL connection not working: 2002 No such file or directory
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This is for Mac OS X with the native installation of Apache HTTP and custom installation of MySQL.
The answer is based on @alec-gorge's excellent response, but since I had to google some specific changes to have it configured in my configuration, mostly Mac OS X-specific, I thought I...
Is there type Long in SQLite?
...r you can use INTEGER (or) Numeric. Here is link with supported data types http://www.sqlite.org/datatype3.html
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Using a constant NSString as the key for NSUserDefaults
...cellent article on Wikipedia explaining the constant syntax with pointers: http://en.wikipedia.org/wiki/Const_correctness#Pointers_and_references
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Merge a Branch into Trunk
...and was accepted), but things have moved on. See the answer of topek, and http://subversion.apache.org/docs/release-notes/1.8.html#auto-reintegrate
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When to use , tag files, composite components and/or custom components?
...ethod expressions, basically the entire component tree is re-referenced in HTTP session, this is fixed since 2.1.29 / 2.2.8. The memory leak can be bypassed in older 2.1 versions as below:
<context-param>
<param-name>com.sun.faces.serializeServerState</param-name>
<param...
Xcode 4.5 Storyboard 'Exit'
... condense all the useful info from this long article into a short answer):
http://www.freelancemadscience.com/fmslabs_blog/2012/9/24/advanced-storyboard-techniques.html
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Spring CrudRepository findByInventoryIds(List inventoryIdList) - equivalent to IN clause
...yInventoryIdIn(List<Long> inventoryIdList) should do the trick.
The HTTP request parameter format would be like so:
Yes ?id=1,2,3
No ?id=1&id=2&id=3
The complete list of JPA repository keywords can be found in the current documentation listing. It shows that IsIn is equivalent –...
Visual Studio debugger - Displaying integer values in Hex
...ebuggerBrowsable(DebuggerBrowsableState.Never)]
String some_field;
}
http://msdn.microsoft.com/en-us/library/e514eeby(v=VS.100).aspx
note that earlier versions of the MSDN doc page incorrectly said 'Ac' (with a capital 'A')--which doesn't work
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Ruby off the rails
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I worked on a museum project last year that used a lot of Ruby. (http://http://ourspace.tepapa.com/home)
The part that I spent most of my time on was an interactive floor map. The Map on the floor has sensors so when people walk on it lights are triggered and displays in the wall show ima...
Set value to null in WPF binding
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You can try using a ValueConverter (IValueConverter)
http://msdn.microsoft.com/en-us/library/system.windows.data.ivalueconverter.aspx
Of the back of my head here, something like:
public class DoubleConverter : IValueConverter
{
public object Convert(object value, Type tar...