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Delete directories recursively in Java
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468
You should check out Apache's commons-io. It has a FileUtils class that will do what you want...
How to detect unused methods and #import in Objective-C
...hen select the Build tab.) Here are a few (which show up for Clang and GCC 4.2 for me) which may be of interest:
Unused Functions
Unused Parameters
Unused Values
I don't see any options for detecting unused imports, but that is a bit simpler — the low-tech approach is just to comment out impor...
Some projects cannot be imported because they already exist in the workspace error in Eclipse
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346
Uncheck the "copy projects into workspace" checkbox, and then click "refresh" button, you will ...
How do I pass multiple parameters into a function in PowerShell?
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Dave F
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answered Feb 14 '11 at 2:04
x0nx0n
46.4k55 gold badges8383 s...
Convert Elixir string to integer or float
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154
Check Integer.parse/1 and Float.parse/1.
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Animated loading image in picasso
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254
How to have a loading progress animation image using Picasso placeholder:
I solved this easily ...
What's the difference between a 302 and a 307 redirect?
... of the server are for the user agent behavior (RFC 2616):
Note: RFC 1945 and RFC 2068 specify that the client is not allowed to
change the method on the redirected
request. However, most existing user
agent implementations treat 302 as if
it were a 303 response, performing a
GET on t...
Is there a performance impact when calling ToList()?
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Daniel ImmsDaniel Imms
40.5k1313 gold badges123123 silver badges149149 bronze badges
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Ubuntu says “bash: ./program Permission denied” [closed]
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401
chmod u+x program_name. Then execute it.
If that does not work, copy the program from the USB...