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Java “lambda expressions not supported at this language level”
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23 Answers
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Encode html entities in javascript
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172
You can use regex to replace any character in a given unicode range with its html entity equival...
How to set host_key_checking=false in ansible inventory file?
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Due to the fact that I answered this in 2014, I have updated my answer to account for more recent versions of ansible.
Yes, you can do it at the host/inventory level (Which became possible on newer ansible versions) or global level:
inventory:
Add the following....
How Many Seconds Between Two Dates?
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249
I'm taking YYYY & ZZZZ to mean integer values which mean the year, MM & NN to mean int...
How to round the minute of a datetime object
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edited Aug 12 '10 at 1:09
answered Aug 12 '10 at 1:04
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Select all child elements recursively in CSS
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2 Answers
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How to get screen width without (minus) scrollbar?
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edited Apr 11 '16 at 22:01
answered Dec 1 '11 at 10:54
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Finding diff between current and last version
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12 Answers
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How can I count occurrences with groupBy?
...nting()));
System.out.println(counted);
}
}
Result:
{Hello=2, World=1}
(There's also the possibility of using groupingByConcurrent for more efficiency. Something to bear in mind for your real code, if it would be safe in your context.)
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Standard concise way to copy a file in Java?
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As toolkit mentions above, Apache Commons IO is the way to go, specifically FileUtils.copyFile...