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diff to output only the file names
...ely compare any subdirectories found.
Example command:
diff -qr dir1 dir2
Example output (depends on locale):
$ ls dir1 dir2
dir1:
same-file different only-1
dir2:
same-file different only-2
$ diff -qr dir1 dir2
Files dir1/different and dir2/different differ
Only in dir1: only-1
Only in d...
What is the use for Task.FromResult in C#
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269
There are two common use cases I've found:
When you're implementing an interface that allows...
How to prevent auto-closing of console after the execution of batch file
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edited Jul 30 '13 at 20:52
Rob Kielty
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answe...
How can I insert values into a table, using a subquery with more than one result?
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answered Mar 13 '12 at 21:18
Mike RyanMike Ryan
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split string only on first instance of specified character
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edited Dec 6 '16 at 22:29
Chris Happy
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answe...
Get list of a class' instance methods
...TestClass itself can do.
class TestClass
def method1
end
def method2
end
def method3
end
end
TestClass.methods.grep(/method1/) # => []
TestClass.instance_methods.grep(/method1/) # => ["method1"]
TestClass.methods.grep(/new/) # => ["new"]
Or you can call methods (not instan...
Full screen background image in an activity
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223
There are several ways you can do it.
Option 1:
Create different perfect images for differen...
How do I make Vim do normal (Bash-like) tab completion for file names?
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Peter Mortensen
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answered Feb 9 '09 at 2:02
michaelmichael...
URL Fragment and 302 redirects
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Update 2014-Jun-27:
RFC 7231, Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content, has been published as a PROPOSED STANDARD. From the Changelog:
The syntax of the Location header field has been changed to allow all
...
JavaScript + Unicode regexes
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205
Situation for ES 6
The upcoming ECMAScript language specification, edition 6, includes Unicode...