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When are you truly forced to use UUID as part of the design?
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This is by far the best explanation. I don't know why this isn't being voted to the top. Kudos to you Sporkmonger.
– Brad Barker
Apr 24 '09 at 16:36
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Extracting extension from filename in Python
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[-1] to get last item of items that splitted by dot. Example: "my.file.name.js".split('.') => ['my','file','name','js]
– Murat Çorlu
Aug 21 '13 at 8:27
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Is there a format code shortcut for Visual Studio?
...u Edit → Advanced menu - the keys are displayed to the right of the menu items, so it's easy to discover what they are on your system.
(Please do not edit this answer to change the key bindings above to what your system has!)
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Does setting Java objects to null do anything anymore?
...ld be nulled out, or else they won't be freed.
See Effective Java 2nd ed, Item 6: Eliminate Obsolete Object References.
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IEnumerable and Recursion using yield return
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You need to yield each of the items yielded by the recursive call:
public static IEnumerable<Control> GetDeepControlsByType<T>(this Control control)
{
foreach(Control c in control.Controls)
{
if (c is T)
{
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What is the point of Lookup?
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If it has the best of both worlds, then why bother with a Dictionary?
– Kyle Baran
Mar 21 '13 at 2:30
16
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How to get last N records with activerecord?
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It does exactly what it should: SELECT "items".* FROM "items" ORDER BY id DESC LIMIT 50
– firedev
Sep 9 '12 at 11:54
7
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Do I really have a car in my garage? [duplicate]
...CarMarketApp or something. What I'm trying to say price is perhaps not the best example and maybe we should use composition over enheritance.
– Esben Skov Pedersen
Jul 22 '14 at 10:15
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How can I provide multiple conditions for data trigger in WPF?
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Use MultiDataTrigger type
<Style TargetType="ListBoxItem">
<Style.Triggers>
<DataTrigger Binding="{Binding Path=State}" Value="WA">
<Setter Property="Foreground" Value="Red" />
</DataTrigger>
<MultiDataTrigger>...
How to dismiss the dialog with click on outside of the dialog?
...using a theme defined in your style xml, put this line in your theme:
<item name="android:windowCloseOnTouchOutside">true</item>
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