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IntelliJ Split Window Navigation
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102
Ctrl+Tab and Ctrl+Shift+Tab for Window | Goto Next Splitter and Goto Previous Splitter. However,...
log4j logging hierarchy order
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answered May 11 '16 at 15:28
nxhoafnxhoaf
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Convert a list of objects to an array of one of the object's properties
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279
You are looking for
MyList.Select(x=>x.Name).ToArray();
Since Select is an Extension met...
How to display unique records from a has_many through relationship?
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Have you tried to specify the :uniq option on the has_many association:
has_many :products, :...
What does the “@” symbol mean in reference to lists in Haskell?
...the list's tail: pt
Without the @, you'd have to choose between (1) or (2):(3).
This syntax actually works for any constructor; if you have data Tree a = Tree a [Tree a], then t@(Tree _ kids) gives you access to both the tree and its children.
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Is there a Java standard “both null or equal” static method?
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edited Jun 20 at 9:12
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111 silver badge
answered Feb 20 '12 at 15:31
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Most common way of writing a HTML table with vertical headers?
...s must contain the same number of columns." - Last paragraph of section 11.2.3.
With that being said, the first option is the better approach in my opinion because it's readable regardless of whether or not I have CSS enabled. Some browsers (or search engine crawlers) don't do CSS and as such, it'l...
How to synchronize a static variable among threads running different instances of a class in Java?
...e keyword before a method brings synchronization to that object. That is, 2 threads running the same instance of the object will be synchronized.
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Android: alternate layout xml for landscape mode
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By default, the layouts in /res/layout are applied to both portrait and landscape.
If you hav...