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Is it unnecessary to put super() in constructor?
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edited Jun 13 '17 at 14:13
zb226
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Checking that a List is not empty in Hamcrest
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166
Well there's always
assertThat(list.isEmpty(), is(false));
... but I'm guessing that's not ...
How to open a file using the open with statement
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317
Python allows putting multiple open() statements in a single with. You comma-separate them. ...
What's the difference of strings within single or double quotes in groovy?
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144
Single quotes are a standard java String
Double quotes are a templatable String, which will e...
What does java:comp/env/ do?
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100
Quoting https://web.archive.org/web/20140227201242/http://v1.dione.zcu.cz/java/docs/jndi-1.2/t...
How can I move a single directory from a git repository to a new repository whilst maintaining the h
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answered May 1 '09 at 13:39
Brian CampbellBrian Campbell
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Run cron job only if it isn't already running
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