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Make maven's surefire show stacktrace in console
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Setting -DtrimStackTrace=false or defining
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<trimStackTrace>false</trimStackTrace>
</configuration>
<...
Where are ${EXECUTABLE_NAME} and ${PRODUCT_NAME} defined
...hanges manually when project is not opened in xcode like build.xml in android
– Warewolf
Jun 19 '13 at 12:01
@Hercules...
Find the extension of a filename in Ruby
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Quite old topic but here is the way to get rid of extension separator dot and possible trailing spaces:
File.extname(path).strip.downcase[1..-1]
Examples:
File.extname(".test").strip.downcase[1..-1] # => nil
File.extname(".test.").strip.downcase[1..-1] ...
Understanding FFT output
...t on how you calculate your FFT.
The frequency to fft-bin equation is (bin_id * freq/2) / (N/2) where freq is your sample-frequency (aka 32 Hz, and N is the size of your FFT). In your case this simplifies to 1 Hz per bin. The bins N/2 to N represent negative frequencies (strange concept, I know). Fo...
Interpolating a string into a regex
... edited Aug 16 '17 at 23:06
David Hempy
2,30322 gold badges2121 silver badges4545 bronze badges
answered Sep 29 '08 at 20:51
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Eclipse: Error “.. overlaps the location of another project..” when trying to create new project
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So, I was having the same issue, but trying to import Android code via the "Import..." menu. When neither of the above two solutions worked on Eclipse Juno:
Eclipse -> File -> Import -> General -> Existing Project Into Workspace
(NOTE: NOT 'EXISTING ANDROID PROJECT')
(P...
jQuery: Selecting by class and input type
... ugly, as most of the time I expect : style selectors to come last. As I said, though, either one will work.
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How to select first parent DIV using jQuery?
... answered Mar 10 at 7:49
Junaid MasoodJunaid Masood
7561010 silver badges2020 bronze badges
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json.net has key method?
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JObject implements IDictionary<string, JToken>, so you can use:
IDictionary<string, JToken> dictionary = x;
if (dictionary.ContainsKey("error_msg"))
... or you could use TryGetValue. It implements both methods using explicit inte...
Accessing outside variable using anonymous function as params
...erformance even tho calling 200 times a function doesn't sound like a good idea.
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