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getting type T from IEnumerable
... t.GetGenericTypeDefinition() == typeof(IEnumerable<>))
.Select(t => t.GetGenericArguments()[0]);
}
Some objects implement more than one generic IEnumerable so it is necessary to return an enumeration of them.
Edit: Although, I have to say, it's a terrible idea for a class to...
Removing the remembered login and password list in SQL Server Management Studio
... was serialized). However the start of the file will be metadata about the root type which was serialized and the assembly it came from. Open your SqlStudio.bin file and you will see both ..UserSettings and ..UserSettings.SqlStudio. From there it was easy to find ..UserSettings.dll in the same direc...
What does Serializable mean?
...s that you can save a complex datastructure easily just by serializing the root object.
– Thorbjørn Ravn Andersen
Aug 7 '10 at 11:07
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Remove all unused resources from an android project
...
OR
In Android Studio Menu > Refactor > Remove Unused Resources...
Select the resources you want to remove. You can exclude resources you want to keep by right-clicking on the resource item.
Use Do Refactor to remove all Resources at once.
Update: use ⌘OptionShifti for mac
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How to install CocoaPods?
...ode project and save it.
[ 4 ] Then in terminal cd to "your XCode project root directory" (where your .xcodeproj file resides) and type:
pod init
[ 5 ] Then open your project's podfile by typing in terminal:
open -a Xcode Podfile
[ 6 ] Your Podfile will get open in text mode. Initially there wi...
JComboBox Selection Change Listener?
...istener() will work, too. You may get 2 ItemEvents, though, one for the deselection of the previously selected item, and another for the selection of the new item. Just don't use both event types!
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What is the minimum valid JSON?
...d seem to be one such example which only accepts objects and arrays as the root. PHP, on the other hand, specifically adds the exception that "it will also encode and decode scalar types and NULL".
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How to find the size of an array in postgresql
...ikely) and are running PostgreSQL 9.4 or higher, you can use cardinality:
SELECT cardinality(id) FROM example;
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How do I add comments to package.json for npm install?
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One must be aware that "//" can only be used at the root of the package.json object. For example { "dependencies": { "//": "comment?" }} is invalid but { "//": "comment!", "dependencies":{}} is valid.
– david_p
Jul 7 '15 at 12:12
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Firing a double click event from a WPF ListView item using MVVM
...r.Value>
</Setter>
The GridViewRowPresenter will be the visual root of all elements "inside" making up a list row element. Now we could insert a trigger there to look for MouseDoubleClick routed events and call a command via InvokeCommandAction like this:
<Setter Property="Template"&...