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Inner class within Interface
...d class is static, so it cannot be "static inner").
Anyway, the following compiles fine:
public interface A {
class B {
}
}
I've seen it used to put some kind of "contract checker" directly in the interface definition (well, in the class nested in the interface, that can have static meth...
What is the recommended way to use Vim folding for Python code
...sonally I can't convince myself to litter my code with the markers. I've become pretty used to (and efficient) at using indent-folding. Together with my mapping of space bar (see below) to open/close folds and the zR and zM commands, I'm right at home. Perfect for Python!
set foldmethod=indent
nnore...
Collection that allows only unique items in .NET?
...implementing IEquatable, you can pass a (custom) implementation of EqualityComparer<T> instance to the HashSet<T> constructor.
– Sipke Schoorstra
Jun 20 '19 at 19:52
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XPath OR operator for different nodes
... is not really an "OR operator" in XPath.It permits you to build a nodeset composed from substrees of a whole XML tree. "//book|//cd" means among all child nodes and descendant of the root node find all ones named 'book' then find also all named 'cd'. If in the descendance of the root node there a...
Java ResultSet how to check if there are any results
... edited May 23 '17 at 12:26
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answered May 15 '09 at 6:13
ninesidedninesided
...
recursively add file extension to all files
...
Alternative command without an explicit loop (man find):
find . -type f -exec mv '{}' '{}'.jpg \;
Explanation: this recursively finds all files (-type f) starting from the current directory (.) and applies the move command (mv) to eac...
How to export iTerm2 Profiles
I needed to reformat my computer and now I'm having trouble copying the settings/profiles over.
6 Answers
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Intercept page exit event
...ould you explain the first line (var message = ...)? I dont know what that comma and the second expression is doing.
– mtmurdock
Jul 27 '12 at 17:01
7
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json.dumps vs flask.jsonify
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jsonify() handles lists now. See this commit.
– Jeff Widman
Jan 25 '16 at 19:14
3
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