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JPA: unidirectional many-to-one and cascading delete
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Relationships in JPA are always unidirectional, unless you associate the parent with the child i...
API vs. Webservice [closed]
...h some, like SOAP, can use alternate transports, like SMTP). The official W3C definition mentions that Web Services don't necessarily use HTTP, but this is almost always the case and is usually assumed unless mentioned otherwise.
For examples of web services specifically, see SOAP, REST, and XML-RP...
How many classes should I put in one file? [closed]
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334
A Python file is called a "module" and it's one way to organize your software so that it makes...
is_null($x) vs $x === null in PHP [duplicate]
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There is absolutely no difference in functionality between is_null and === null.
The only diffe...
Replace Line Breaks in a String C#
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Si8
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Corin BlaikieC...
Visual Studio appears to randomly adopt American keyboard layout
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mookid8000mookid8000
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How do I get the currently displayed fragment?
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edited Aug 24 at 5:33
Tharun A
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answered Feb 15 '12 at 14:22
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Regex - how to match everything except a particular pattern
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You could use a look-ahead assertion:
(?!999)\d{3}
This example matches three digits other than 999.
But if you happen not to have a regular expression implementation with this feature (see Comparison of Regular Expression Flavors), you probably have to build a regula...
Why isn't the size of an array parameter the same as within main?
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13 Answers
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Difference between getContext() , getApplicationContext() , getBaseContext() and “this”
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538
View.getContext(): Returns the context the view is currently running in. Usually the current...