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What is Java String interning?
...tents share same memory. So if you have list of names where 'john' appears 1000 times, by interning you ensure only one 'john' is actually allocated memory.
This can be useful to reduce memory requirements of your program. But be aware that the cache is maintained by JVM in permanent memory pool wh...
How to set radio button checked as default in radiogroup?
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219
you should check the radiobutton in the radiogroup like this:
radiogroup.check(IdOfYourButton)...
MAMP Pro 3.05 on Mavericks updated to Yosemite - Apache does not start
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13 Answers
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What is an 'endpoint' in Flask?
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edited Dec 18 '19 at 10:08
Rian
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answered Oct 9 '13 at 3:04
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How to Copy Contents of One Canvas to Another Canvas Locally
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edited May 23 '17 at 10:31
Community♦
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answered Aug 21 '11 at 22:30
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How to drop all user tables?
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edited Oct 10 '19 at 7:06
Rafael Winterhalter
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Rails 2.3-style plugins and deprecation warnings running task in Heroku
... applications ..
To avoid this
injection in Rails 3, include the rails_12factor gem in your
application. (Heroku Ruby Support 2013-10-26)
The rails_12factor gem is also required in rails 4.
If this gem is not present in your application, you will receive a
warning while deploying, and ...
What are the differences between double-dot “..” and triple-dot “…” in Git commit ranges?
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It depends on whether you're using a log command or a diff command. In the log case, it's in the...
How to see which commits in one branch aren't in the other?
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211
The little-used command git cherry shows you the commits which haven't yet been cherry-picked. ...