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How to access property of anonymous type in C#?
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Greg BeechGreg Beech
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How to listen for changes to a MongoDB collection?
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11 Answers
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slashes in url variables
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180
You need to escape the slashes as %2F.
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Maintain/Save/Restore scroll position when returning to a ListView
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edited Jan 5 '15 at 9:23
answered Jun 14 '10 at 7:11
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How to execute a raw update sql with dynamic binding in rails
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102
It doesn't look like the Rails API exposes methods to do this generically. You could try acces...
Func delegate with no return type
...'bare' delegate:
public delegate void Action()
There's also Func<TArg1, TResult> and Action<TArg1, TArg2> (and others up to 16 arguments). All of these (except for Action<T>) are new to .NET 3.5 (defined in System.Core).
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How do I know the current width of system scrollbar?
...perties -> Appearance -> Advanced -> Item: ScrollBar. The default value is 17. However, I can't assume this is always the case, is it possible for me to retrieve this value?
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How do I get the current time only in JavaScript
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18 Answers
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Select element based on multiple classes
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614
You mean two classes? "Chain" the selectors (no spaces between them):
.class1.class2 {
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JPA EntityManager: Why use persist() over merge()?
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15 Answers
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