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Remove blank lines with grep
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308
Try the following:
grep -v -e '^$' foo.txt
The -e option allows regex patterns for matching....
Homebrew’s `git` not using completion
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edited Jan 31 '19 at 6:03
Corey Gouker
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answered Feb 20 '13 at 1:47
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Remote debugging a Java application
...re modern invocation style (including using the more conventional port of 8000):
java -agentlib:jdwp=transport=dt_socket,server=y,address=8000,suspend=n <other arguments>
Original answer follows.
Try this:
java -Xdebug -Xrunjdwp:server=y,transport=dt_socket,address=4000,suspend=n myapp
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Can't connect to local MySQL server through socket homebrew
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20 Answers
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How do you convert a time.struct_time object into a datetime object?
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answered Nov 8 '09 at 20:57
Rod HydeRod Hyde
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Simulator error FBSSystemServiceDomain code 4
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MarieMarie
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Flatten list of lists [duplicate]
... will un-nest each list stored in your list of lists!
list_of_lists = [[180.0], [173.8], [164.2], [156.5], [147.2], [138.2]]
flattened = [val for sublist in list_of_lists for val in sublist]
Nested list comprehensions evaluate in the same manner that they unwrap (i.e. add newline and tab for each...
How can I detect if a browser is blocking a popup?
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Dez
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answered Aug 5 '08 at 22:03
omaromar
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How to delete images from a private docker registry?
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answered Aug 28 '14 at 14:20
Konrad KleineKonrad Kleine
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Python memoising/deferred lookup property decorator
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answered Jun 29 '17 at 0:07
guyaradguyarad
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