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Inheriting class methods from modules / mixins in Ruby
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answered May 21 '12 at 21:38
Sergio TulentsevSergio Tulentsev
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When to use std::forward to forward arguments?
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3 Answers
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Active
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Bash script to set up a temporary SSH tunnel
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330
You can do this cleanly with an ssh 'control socket'. To talk to an already-running SSH proces...
What Automatic Resource Management alternatives exist for Scala?
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For now Scala 2.13 has finally supported: try with resources by using Using :), Example:
val lines: Try[Seq[String]] =
Using(new BufferedReader(new FileReader("file.txt"))) { reader =>
Iterator.unfold(())(_ => Option(reader.readL...
iOS 7: UITableView shows under status bar
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366
For anyone interested in replicating this, simply follow these steps:
Create a new iOS proje...
Change one value based on another value in pandas
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ccpizzaccpizza
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How to find the nearest parent of a Git branch?
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355
Assuming that the remote repository has a copy of the develop branch (your initial description...
Save modifications in place with awk
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In GNU Awk 4.1.0 (released 2013) and later, it has the option of "inplace" file editing:
[...] The "inplace" extension, built using the new facility, can be used to simulate the GNU "sed -i" feature. [...]
Example usage:
$ gawk -i inplace '{ gsub(/foo/,...
How do you see recent SVN log entries?
... no idea why that is the default. If I wanted to read (or even could read) 300 entries on the terminal, I wouldn't mind typing svn log --full or something similar.
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