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Waiting on a list of Future
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127
You can use a CompletionService to receive the futures as soon as they are ready and if one of ...
How to sort the result from string_agg()
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221
With postgres 9.0+ you can write:
select string_agg(product,' | ' order by product) from "tbl...
Place cursor at the end of text in EditText
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25 Answers
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How to remove the default arrow icon from a dropdown list (select element)?
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12 Answers
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Android studio - Failed to find target android-18
I have a problem with Android Studio 0.2.3.
12 Answers
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Specify pane percentage in tmuxinator project
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$ tmux list-windows
0: ksh [159x48]
layout: bb62,159x48,0,0{79x48,0,0,79x48,80,0}
$ tmux select-layout bb62,159x48,0,0{79x48,0,0,79x48,80,0}
tmux automatically adjusts the size of the layout for the current window
size. Note that a layout cannot be applied to a...
Rails: where does the infamous “current_user” come from?
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2 Answers
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Importing a Swift protocol in Objective-C class
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228
You need to add the @objc attribute to your Swift protocol like so:
@objc protocol AnalyticPr...
Can I change all my http:// links to just //?
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I tested it thoroughly before publishing. Of all the browsers available to test against on Br...
When to use an object instance variable versus passing an argument to the method
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My answer would be adding this answer to H-Man2 answer (lifetime). It should be a member attribute if and only if it is a persistent state of the object. That is, the value makes sense by itself outside of the scope of the current method stack.
– Da...