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When to use EntityManager.find() vs EntityManager.getReference() with JPA
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answered Jun 20 '18 at 9:52
Vlad MihalceaVlad Mihalcea
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How do search engines deal with AngularJS applications?
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Update May 2014
Google crawlers now executes javascript - you can use the Google Webmaster Tools to better understand how your sites are rendered by Google.
Original answer
If you want to optimize your app for search engines there i...
Places where JavaBeans are used?
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edited Jun 20 at 9:12
Community♦
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answered Nov 13 '09 at 13:36
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Logging levels - Logback - rule-of-thumb to assign log levels
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edited Aug 9 '19 at 5:20
Chege
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answered Nov 5 '11 at 16:40
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How dangerous is it to compare floating point values?
...the result would need 25 bits of precision. Instead, it gets rounded (to 0x2000000 in the default rounding mode).
The fact that many results get rounded due to needing infinitely many places for the correct value. This includes both rational results like 1/3 (which you're familiar with from decimal ...
Get type of all variables
...find out...
– James
Oct 2 '12 at 16:20
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What's the $unwind operator in MongoDB?
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Zameer AnsariZameer Ansari
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Using smart pointers for class members
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A unique_ptr would not work because of getDevice(), right?
No, not necessarily. What is i...
How come a non-const reference cannot bind to a temporary object?
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edited Jun 20 '16 at 17:24
answered Oct 14 '09 at 13:19
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What does `someObject.new` do in Java?
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It's the way to instantiate a non-static inner class from outside the containing class body, as...