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Can someone explain mappedBy in JPA and Hibernate?
...ing mapping of it at that. You're telling both models that they "own" the IDAIRLINE column. Really only one of them actually should! The 'normal' thing is to take the @JoinColumn off of the @OneToMany side entirely, and instead add mappedBy to the @OneToMany.
@OneToMany(cascade = CascadeType.ALL...
What's the difference between setWebViewClient vs. setWebChromeClient?
...the difference between setWebViewClient vs. setWebChromeClient in Android?
4 Answers
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How are virtual functions and vtable implemented?
...hen a virtual function is called on an object, the vptr of that object provides the base address of the virtual table for that class in memory. This table is used to resolve the function call as it contains the addresses of all the virtual functions of that class. This is how dynamic binding is reso...
Remove Application Insight from application on Visual Studio 2013
...taAnirudha I'm actually here searching because I ran into the same issue. Did you find any way to make the templates work after removing the Insight Tools?
– shortstuffsushi
May 24 '16 at 15:57
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What is hashCode used for? Is it unique?
...ems, in WP7, which return a sequence of number. Can I use this hashcode to identify an item? For example I want to identify a picture or a song in the device, and check it whereabout. This could be done if the hashcode given for specific items is unique.
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PHP Function Comments
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It's the same idea, just for PHP instead of Java.
– Josh Leitzel
Aug 21 '09 at 4:41
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What issues should be considered when overriding equals and hashCode in Java?
What issues / pitfalls must be considered when overriding equals and hashCode ?
11 Answers
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How can I convert NSDictionary to NSData and vice versa?
I am sending NSString and UIImage using bluetooth. I decided to store both in a NSDictionary and then convert the dictionary to NSData .
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Best practices for reducing Garbage Collector activity in Javascript
...t of the things you need to do to minimize GC churn go against what is considered idiomatic JS in most other scenarios, so please keep in mind the context when judging the advice I give.
Allocation happens in modern interpreters in several places:
When you create an object via new or via literal ...
Maven command to list lifecycle phases along with bound goals?
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mvn help:describe -Dcmd=compile (or any other valid phase)
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